PWSID TX1520265
MONTESINO DEVELOPMENTS
Non-transient non-community based in Granbury, TX
Service area on file with EPA: Lubbock 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
- 60
- Source
- Groundwater
- Status
- Active
At a glance
1 finding worth watching
-
Public health experts agree no amount of lead in drinking water is safe. Even low levels can affect children's brain development.
Most recent lead and copper test · See details below
-
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
Past 5 years: 90 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
MONTESINO DEVELOPMENTS reports 0 confirmed lead service lines, 1 non-lead, 0 unknown (total 1) 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)
- 1 confirmed non-lead (100.0%)
- 1 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 MONTESINO DEVELOPMENTS ( 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 | 0.001 mg/L | December 31, 2025 | Caution |
Data from EPA SDWIS (Lead and Copper Rule sample table) , last refreshed May 24, 2026.
Fluoride
We don't yet have this utility's specific fluoridation status from CDC's My Water's Fluoride listing. The figures below describe the broader area, not MONTESINO DEVELOPMENTS itself.
Area context
Lubbock County, TX (2020 data)
- Community water systems
- 77 of 79 add fluoride
- Population on fluoridated water
- 282,739 of 282,934 (99.9%)
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
Look up your specific utility
Texas shares per-system data on CDC's My Water's Fluoride site. Search by water system to see whether MONTESINO DEVELOPMENTS adds fluoride.
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 |
|---|---|---|---|---|
| October 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| October 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| October 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| October 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| October 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| October 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| July 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| July 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| April 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| April 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| April 1, 2025 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| April 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| April 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| April 1, 2025 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| January 1, 2025 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| January 1, 2025 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| January 1, 2025 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| January 1, 2025 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| October 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| October 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| October 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| October 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| July 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| July 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| July 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| July 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| April 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| April 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| April 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| April 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| January 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| January 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| January 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| January 1, 2024 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| October 1, 2023 | Fluoride | 5.7MG/L | 4 MG/L | Health-based |
| October 1, 2023 | Fluoride | 5.7MG/L | 4 MG/L | Health-based |
| October 1, 2023 | Fluoride | 5.7MG/L | 4 MG/L | Health-based |
| October 1, 2023 | Fluoride | 5.7MG/L | 4 MG/L | Health-based |
| July 1, 2023 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| July 1, 2023 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| July 1, 2023 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| July 1, 2023 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| April 1, 2023 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| April 1, 2023 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| April 1, 2023 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| April 1, 2023 | Fluoride | 5.6MG/L | 4 MG/L | Health-based |
| January 1, 2023 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| January 1, 2023 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| January 1, 2023 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| January 1, 2023 | Fluoride | 5.5MG/L | 4 MG/L | Health-based |
| October 1, 2022 | Fluoride | 5.4MG/L | 4 MG/L | Health-based |
| October 1, 2022 | Fluoride | 5.4MG/L | 4 MG/L | Health-based |
| October 1, 2022 | Fluoride | 5.4MG/L | 4 MG/L | Health-based |
| October 1, 2022 | Fluoride | 5.4MG/L | 4 MG/L | Health-based |
| October 1, 2022 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| October 1, 2022 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| October 1, 2022 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| October 1, 2022 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2022 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2022 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2022 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2022 | Arsenic | 0.011MG/L | 0.01 MG/L | Health-based |
| July 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| July 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| July 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| July 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| April 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| April 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| April 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| April 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| January 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| January 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| January 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| January 1, 2022 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| October 1, 2021 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| October 1, 2021 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| October 1, 2021 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| October 1, 2021 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| July 1, 2021 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| July 1, 2021 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| July 1, 2021 | Fluoride | 5.3MG/L | 4 MG/L | Health-based |
| July 1, 2021 | Fluoride | 5.3MG/L | 4 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.
90 resolved health-based violations in the last 5 years
All 90 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 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2025 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2025 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | 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 |
| 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 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2024 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.70 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.70 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.70 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.70 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.60 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2023 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2022 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2022 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2022 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2022 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2022 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2022 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2022 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2022 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2022 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
25 monitoring and reporting item s (paperwork) · these are not health risks
| Period start | Relates to | Item | Status |
|---|---|---|---|
| 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 17, 2024 | Lead and Copper Rule Revisions | LSL Reporting | Resolved |
| August 11, 2023 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| August 11, 2023 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| June 1, 2022 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| April 1, 2022 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Resolved |
| April 1, 2022 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Resolved |
| April 1, 2022 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | Resolved |
| April 1, 2022 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | 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 |
| December 31, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| December 31, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| December 23, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| December 23, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| December 1, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| December 1, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| October 1, 2021 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| October 1, 2021 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| October 1, 2021 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| October 1, 2021 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | Resolved |
| August 25, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
| August 25, 2021 | Public Notice | Public Notification Violation for NPDWR Violation | Resolved |
198 older violation s (5-10 years ago) · 130 health-based, 68 paperwork , all resolved
| Period start | Relates to | Item | Measured level | Status |
|---|---|---|---|---|
| April 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2021 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| December 10, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| November 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| November 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| November 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| November 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| November 1, 2020 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | 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 | Lead and Copper Rule | Follow-up Or Routine LCR Tap M/R | — | Resolved |
| October 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| July 23, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 23, 2020 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2020 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| November 12, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| November 12, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| November 12, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| October 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.20 MG/L
MCL 4 MG/L | Resolved |
| July 22, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 22, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| May 23, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| May 23, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| April 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| March 8, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 8, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 4, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 4, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 4, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 4, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 4, 2019 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2019 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2019 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | 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 | Public Notice | Public Notification Violation for NPDWR Violation | — | 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 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| July 13, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 13, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.50 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2018 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2018 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2018 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2018 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| March 20, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 20, 2018 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2018 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2018 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2018 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2018 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2018 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| December 30, 2017 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| December 30, 2017 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| December 30, 2017 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| December 30, 2017 | Lead and Copper Rule | Lead Consumer Notice | — | Resolved |
| October 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| September 14, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| September 14, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| September 14, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| September 14, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | 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 | Revised Total Coliform Rule | Monitoring, Routine (RTCR) | — | Resolved |
| July 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2017 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 11, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| April 11, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| April 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| April 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| April 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| March 13, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 13, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 13, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 13, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| March 13, 2017 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| January 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2017 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| January 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| January 1, 2017 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| October 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| October 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.30 MG/L
MCL 4 MG/L | Resolved |
| July 7, 2016 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 7, 2016 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 7, 2016 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 7, 2016 | Public Notice | Public Notification Violation for NPDWR Violation | — | Resolved |
| July 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2016 | Fluoride | Maximum Contaminant Level Violation, Average | 5.40 MG/L
MCL 4 MG/L | Resolved |
| July 1, 2016 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2016 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2016 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2016 | Chlorine | Monitoring and Reporting (DBP) | — | Resolved |
| July 1, 2016 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2016 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2016 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | Resolved |
| July 1, 2016 | Arsenic | Maximum Contaminant Level Violation, Average | 0.011 MG/L
MCL 0.010 MG/L | 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 MONTESINO DEVELOPMENTS's CCR:
- Search the web for "MONTESINO DEVELOPMENTS 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 Lubbock County, TX
Compare nearby utilities by population served.
- LUBBOCK PUBLIC WATER SYSTEM
275k served · Lubbock County
- CITY OF WOLFFORTH
9,600 served · Lubbock County
- CITY OF SLATON
5,858 served · Lubbock County
- LUBBOCK-COOPER ISD
3,198 served · Lubbock County
- CITY OF SHALLOWATER
3,119 served · Lubbock 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
- POOL, DON
- Phone
- 575-742-2600
- rockin.p@outlook.com
- Mailing address
- PO BOX 5249GRANBURY, TX 76049-0249
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 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.