PWSID TX1950004
CITY OF TOYAH
Community water system based in Toyah, TX
Service area on file with EPA: Reeves County. EPA's recorded service area can be incomplete for regional authorities. The cities and counties above are what the utility has filed with EPA; the utility may serve additional areas.
- Population served
- 89
- Source
- Groundwater
- Status
- Active
At a glance
Recent tests are below federal safety limits
-
This utility's inventory reports no confirmed lead service lines and a low share of unclassified lines.
From the utility's published inventory · See details below
-
CDC's My Water's Fluoride listing does not report this system as fluoridating its drinking water.
Per CDC My Water's Fluoride · See details below
Past 5 years: 26 health-based violations on file, all marked Resolved or Archived. See compliance history below.
Risk classification follows EPA's published values for safe drinking water, with caution and concern bands reviewed by a clinician. Past resolved violations do not influence this card. See methodology.
Lead service line inventory
Utility reports no confirmed lead service lines
CITY OF TOYAH reports 0 confirmed lead service lines, 48 non-lead, 0 unknown (total 48) in the EPA SDWIS service line inventory (2026Q1).
- 0 confirmed lead service lines
- 0 galvanized requiring replacement (LCRI treats these as lead)
- 0 unknown (0.0% of total)
- 48 confirmed non-lead (100.0%)
- 48 total service lines in the system
What to do if your service line might be lead
- Ask your utility to check the service-line classification for your specific address. Many utilities provide a public address-lookup tool linked from the inventory page.
- Get on the replacement queue. Under the LCRI, utilities must replace all lead and galvanized-requiring- replacement lines within 10 years (clock generally starts November 2027). Some prioritize requests.
- Until the line is replaced: flush the tap 30 seconds after long stagnation, use cold water for drinking and cooking, and consider an NSF/ANSI 53 lead-rated tap filter.
- Talk to your clinician about a blood lead test for anyone in the home, especially a pregnant person or a child under 6. Lead in drinking water guide.
Inventory data sourced from CITY OF TOYAH ( retrieved May 24, 2026 ; curator confidence: high ). Confirmed against the original source automatically each month; see methodology.
Lead and copper test results
The most recent measurement per contaminant from EPA's Lead and Copper Rule sampling.
Why only lead and copper, and not arsenic, nitrate, or others?
EPA's bulk SDWIS download is the only nationwide per-system sample data they publish, and it only includes the Lead and Copper Rule table. Values for other regulated contaminants (TTHMs, nitrate, arsenic, etc.) appear on this page only when they trigger a violation. For the full per-system contaminant suite, see the utility's annual Consumer Confidence Report (link further down the page).
| Contaminant | Most recent | Date | Risk |
|---|---|---|---|
| PB90 | 0 mg/L | June 30, 2025 | Below regulatory thresholds |
Data from EPA SDWIS (Lead and Copper Rule sample table) , last refreshed May 24, 2026.
Fluoride
Per CDC My Water's Fluoride
CITY OF TOYAH does not add fluoride to its drinking water.
This system has not reported adding fluoride to its water on CDC's My Water's Fluoride listing. Natural fluoride may still be present at trace levels from the source water; the utility's annual water quality report has the latest measured concentration.
Source: CDC My Water's Fluoride, listed under CITY OF TOYAH (Reeves County). Verify on CDC's site .
Area context
Reeves County, TX (2020 data)
- Community water systems
- 3 of 5 add fluoride
- Population on fluoridated water
- 13,858 of 14,539 (95.3%)
Texas statewide (2020 data)
- Population on fluoridated water
- 19,743,163 of 27,818,869 (71.0%)
- Community water systems adding fluoride
- 2,573 of 6,046
Data from CDC My Water's Fluoride (per-system status) , last refreshed May 19, 2026.
Data from CDC Water Fluoridation Reporting System (state and county aggregates) , last refreshed May 16, 2026.
Recorded contaminant measurements (from violations)
When this system exceeded a regulatory limit and EPA recorded the measured value, that value is shown here. These are not routine sample results: they are the values the violation was triggered on.
| Period | Contaminant | Measured | Federal MCL | Status |
|---|---|---|---|---|
| July 1, 2023 | Tthm | 0.086MG/L | 0.08 MG/L | Health-based |
| July 1, 2023 | Tthm | 0.086MG/L | 0.08 MG/L | Health-based |
| July 1, 2023 | Tthm | 0.086MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.1MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.1MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.1MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.1MG/L | 0.08 MG/L | Health-based |
| April 1, 2022 | Tthm | 0.1MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| January 1, 2022 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| October 1, 2021 | Tthm | 0.105MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.091MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.091MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.091MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.091MG/L | 0.08 MG/L | Health-based |
| July 1, 2021 | Tthm | 0.091MG/L | 0.08 MG/L | Health-based |
Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.
Compliance history
EPA-recorded violations against this system over the last 5 years.
How to read this section
Health-based violations are when a measured limit was exceeded; the measured concentration is shown alongside the EPA federal limit where SDWIS published it. Monitoring and reporting items are paperwork issues (missed sample dates, late filings) that do not themselves indicate unsafe water.
26 resolved health-based violations in the last 5 years
All 26 health-based violations in the last 5 years are marked Resolved or Archived. Past violations do not represent current water quality.
| Period start | Contaminant | What happened | Measured level | Status |
|---|---|---|---|---|
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Inventory | Not reported | Resolved |
| July 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.086 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.086 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2023 | Tthm | Maximum Contaminant Level Violation, Average | 0.086 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.100 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.100 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.100 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.100 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.100 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2022 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.105 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.091 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.091 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.091 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.091 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2021 | Tthm | Maximum Contaminant Level Violation, Average | 0.091 MG/L
MCL 0.080 MG/L | Resolved |
295 monitoring and reporting item s (paperwork) , 8 still open · these are not health risks
| Period start | Relates to | Item | Status |
|---|---|---|---|
| October 26, 2025 | Public Notice | Public Notification Violation for NPDWR Violation | Unaddressed |
| July 1, 2025 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Unaddressed |
| July 1, 2025 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Unaddressed |
| July 1, 2025 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Unaddressed |
| July 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2025 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2025 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2025 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| June 1, 2025 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| June 1, 2025 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| June 1, 2025 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| June 1, 2025 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| June 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2025 | Public Notice | Public Notification Violation for NPDWR Violation | Unaddressed |
| May 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2025 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2025 | Total Haloacetic Acids (Haa5) | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2025 | Total Haloacetic Acids (Haa5) | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2025 | Total Haloacetic Acids (Haa5) | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2025 | Tthm | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2025 | Tthm | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2025 | Tthm | Monitoring and Reporting (DBP) | Resolved |
| February 4, 2025 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| February 4, 2025 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| February 4, 2025 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| October 1, 2024 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Unaddressed |
| October 1, 2024 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Unaddressed |
| August 11, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| August 8, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| August 8, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| July 21, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| July 21, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| July 1, 2024 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Resolved |
| July 1, 2024 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | Resolved |
| June 13, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| June 13, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| May 18, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| May 18, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| May 16, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| May 16, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| May 4, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| May 4, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| May 4, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| May 4, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| February 24, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| February 24, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| February 24, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| February 1, 2024 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2024 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2024 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2024 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2024 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| February 1, 2024 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| February 1, 2024 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| February 1, 2024 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 15, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| January 15, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| January 15, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| January 15, 2024 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| January 1, 2024 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2024 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2024 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2024 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 4, 2023 | Public Notice | Public Notification Violation for NPDWR Violation | Unaddressed |
| December 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| September 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2023 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Resolved |
| July 1, 2023 | Consumer Confidence Rule | Consumer Confidence Report Inadequate Reporting | Resolved |
| July 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| June 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 24, 2023 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| April 24, 2023 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| April 24, 2023 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| April 24, 2023 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| April 24, 2023 | Total Haloacetic Acids (Haa5) | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| April 24, 2023 | Total Haloacetic Acids (Haa5) | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| April 24, 2023 | Total Haloacetic Acids (Haa5) | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| April 24, 2023 | Total Haloacetic Acids (Haa5) | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| April 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| March 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| March 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| March 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| March 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2023 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2023 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| June 4, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| June 4, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| June 4, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| June 1, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| June 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 19, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| May 19, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| May 19, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| May 19, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| May 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| May 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| April 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| April 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| March 16, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| March 16, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| March 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| March 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| March 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| March 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| March 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 5, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| February 5, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| February 5, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| February 5, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| February 5, 2022 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| February 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| February 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| January 1, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| January 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2022 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| January 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| January 1, 2022 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 30, 2021 | Lead and Copper Rule | Lead Consumer Notice | Resolved |
| December 30, 2021 | Lead and Copper Rule | Lead Consumer Notice | Resolved |
| December 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| December 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 27, 2021 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| November 27, 2021 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| November 27, 2021 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| November 27, 2021 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| November 27, 2021 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | Resolved |
| November 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| November 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 11, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 11, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 11, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| October 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| October 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| September 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| September 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| August 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | Resolved |
| July 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| July 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
| June 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | Resolved |
457 older violation s (5-10 years ago) · 42 health-based, 415 paperwork , 7 still open
| Period start | Relates to | Item | Measured level | Status |
|---|---|---|---|---|
| May 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| March 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2021 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2021 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| December 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| December 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| December 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| December 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| December 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2020 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| September 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| September 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 24, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 24, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 13, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Unaddressed |
| August 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.087 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.087 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.087 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.087 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2020 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2020 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| June 22, 2020 | Revised Total Coliform Rule | Treatment Technique, Level 1 Assessment (RTCR) | — | Resolved |
| June 22, 2020 | Revised Total Coliform Rule | Treatment Technique, Level 1 Assessment (RTCR) | — | Resolved |
| June 22, 2020 | Revised Total Coliform Rule | Treatment Technique, Level 1 Assessment (RTCR) | — | Resolved |
| June 22, 2020 | Revised Total Coliform Rule | Treatment Technique, Level 1 Assessment (RTCR) | — | Resolved |
| June 21, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 21, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 21, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 21, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 18, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 18, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| June 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 28, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| May 28, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| May 18, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| May 18, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| May 18, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| May 18, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| May 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| May 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| May 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Unaddressed |
| April 2, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| April 2, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| April 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.099 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.099 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.099 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.099 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.099 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| March 17, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 17, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 11, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Unaddressed |
| March 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 25, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| February 25, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| February 25, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| February 25, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| February 25, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| February 25, 2020 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| February 12, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Unaddressed |
| February 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 21, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 21, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 21, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 21, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 12, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Unaddressed |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| January 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2020 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2020 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| December 19, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| December 19, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| December 19, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| December 19, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| December 19, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| December 19, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| December 19, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| December 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| December 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| December 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| December 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| December 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 22, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| November 22, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| November 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| November 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| November 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| November 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| October 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| October 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| October 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| October 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| October 1, 2019 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2019 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2019 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2019 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2019 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2019 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.102 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.102 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.102 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.102 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.102 MG/L
MCL 0.080 MG/L | Resolved |
| October 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.102 MG/L
MCL 0.080 MG/L | Resolved |
| September 13, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| September 13, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| September 13, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| September 13, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| September 13, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| September 13, 2019 | Tthm | Failure Submit IDSE/Subpart V Plan Rpt | — | Resolved |
| September 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| September 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| September 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| September 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| August 26, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 26, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 23, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 23, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 23, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 23, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.098 MG/L
MCL 0.080 MG/L | Resolved |
| July 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| July 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| July 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| July 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| June 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| June 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| June 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| June 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| May 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| May 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| May 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| May 1, 2019 | Surface Water Treatment Rule | Monitoring of Treatment (SWTR-Filter) | — | Resolved |
| May 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2019 | Tthm | Maximum Contaminant Level Violation, Average | 0.082 MG/L
MCL 0.080 MG/L | Resolved |
| April 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 12, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Unaddressed |
| March 7, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 7, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 22, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Unaddressed |
| January 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2019 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2019 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| January 1, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 1, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| December 22, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| December 22, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| December 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| October 1, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| October 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| September 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2018 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2018 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2018 | Consumer Confidence Rule | Consumer Confidence Report Complete Failure to Report | — | Resolved |
| July 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| June 1, 2018 | Revised Total Coliform Rule | Maximum Contaminant Level Violation, E. coli (RTCR) | — | Resolved |
| June 1, 2018 | Revised Total Coliform Rule | Maximum Contaminant Level Violation, E. coli (RTCR) | — | Resolved |
| June 1, 2018 | Revised Total Coliform Rule | Maximum Contaminant Level Violation, E. coli (RTCR) | — | Resolved |
| June 1, 2018 | Revised Total Coliform Rule | Maximum Contaminant Level Violation, E. coli (RTCR) | — | Resolved |
| June 1, 2018 | Revised Total Coliform Rule | Maximum Contaminant Level Violation, E. coli (RTCR) | — | Resolved |
| June 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| March 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| February 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2018 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| January 1, 2018 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| December 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| December 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| December 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| December 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| December 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| December 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| November 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| October 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| October 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| September 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| September 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| September 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| September 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| September 1, 2017 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| September 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| August 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| July 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| June 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| June 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| May 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2017 | Interim Enhanced Surface Water Treatment Rule | Monitoring, Turbidity (Enhanced SWTR) | — | Resolved |
| April 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| April 1, 2017 | Carbon, Total | Monitoring and Reporting (DBP) | — | Resolved |
| December 30, 2016 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| December 30, 2016 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| December 30, 2016 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| December 30, 2016 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| August 11, 2016 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| August 11, 2016 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.
Where to see every contaminant this utility tested for
EPA's bulk SDWIS dataset gives MyTapWater.us per-system measured values for lead and copper, plus violation records for everything else. To see every regulated contaminant this utility tested for in the past year (TTHMs, HAA5, nitrate, arsenic, fluoride, chromium, etc.) with measured values, read the utility's Consumer Confidence Report (CCR).
Every community water system is required by EPA to publish a CCR annually, by July 1, listing every contaminant they sampled, the measured value, the federal limit, and any health-based exceedances. Most utilities post the report online; some mail it with your bill.
How to find CITY OF TOYAH's CCR:
- Search the web for "CITY OF TOYAH consumer confidence report" . The PDF is usually on the utility's own website.
- Or call the utility directly. Their phone number is in the contact section below.
Other water systems in Reeves County, TX
Compare nearby utilities by population served.
- TOWN OF PECOS CITY
13k served · Reeves County
- MADERA VALLEY WSC
2,001 served · Reeves County
- ORLA LODGE
1,773 served · Reeves County
- TOYAH UNCLES
500 served · Reeves County
- AHG ORLA
472 served · Reeves County
Contact this utility
Public administrative contact information for this water system, as filed with the EPA. Use this to ask about your service line, request your home's lead status, or report a water quality issue.
- Administrator
- BEGAY, MISTY
- Phone
- 432-259-3908
- mayor@toyahtx.com
- Mailing address
- PO BOX 144TOYAH, TX 79785-0144
Where this page's data comes from
Bundle released 2026-Q2, regenerated May 24, 2026. Each section above also shows its own source date so you can tell at a glance how fresh that part of the page is.
- EPA SDWIS bulk download — last refreshed May 24, 2026 (system info, violations, lead and copper samples).
- Lead service line inventory — last refreshed May 24, 2026 (from the utility's reported inventory).
- CDC My Water's Fluoride — last refreshed May 19, 2026 (per-system Yes/No fluoridation status).
- CDC Water Fluoridation Reporting System — last refreshed May 16, 2026 (state and county fluoridation aggregates).
Every value on this page is cross-verified before publication; read our methodology for the verification steps and corrections process.