PWSID TX2270014

CITY OF PFLUGERVILLE

Community water system based in Pflugerville, TX

Service area on file with EPA: Travis 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: 63k
Source: Surface water
Status: Active

At a glance

4 above the safety limit, 2 detections to watch

Above the federal safety limit

PFOA

6.1 ng/L

PFOA is a "forever chemical" that builds up in the body. The most recent test was above the federal safety limit, and long-term exposure has been linked to cancer and other health problems.

Most recent EPA PFAS test · See details below
Above the federal safety limit

PFOS

14.4 ng/L

PFOS is a "forever chemical" that builds up in the body. The most recent test was above the federal safety limit, and long-term exposure has been linked to cancer and other health problems.

Most recent EPA PFAS test · See details below
Above the federal safety limit

PFNA

24.7 ng/L

PFNA is a "forever chemical" that builds up in the body. The most recent test was above the federal safety limit, and long-term exposure has been linked to cancer and other health problems.

Most recent EPA PFAS test · See details below
Galvanized lines treated as lead

Lead service lines

38 galvanized requiring replacement · 31 unknown

EPA's Lead and Copper Rule Improvements treat galvanized service lines as lead, because galvanized iron pipe installed downstream of an old lead component absorbs and continues to release lead for years after the lead source is removed.

From the utility's published inventory · See details below
Detected (no safe amount)

Lead

0.0011 mg/L

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
Detected — worth watching

PFHxS

3.7 ng/L

PFHxS was found at a level below the federal limit, but high enough to keep an eye on.

Most recent EPA PFAS test · See details below
Not fluoridated

Fluoride

Not added

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: 11 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

Lead or galvanized-requiring-replacement service lines confirmed in this system

CITY OF PFLUGERVILLE reports 0 confirmed lead service lines, 38 galvanized requiring replacement, 15,448 non-lead, 31 unknown (total 15,517) in the EPA SDWIS service line inventory (2026Q1). EPA's Lead and Copper Rule Revisions treat unknown and galvanized-requiring-replacement lines as lead for notification and replacement scheduling until verified.

0 confirmed lead service lines
38 galvanized requiring replacement (LCRI treats these as lead)
31 unknown (0.2% of total)
15,448 confirmed non-lead (99.6%)
15,517 total service lines in the system

Why this is a health concern. A galvanized iron service line that was ever installed downstream of a historic lead component (a lead service line, a lead gooseneck connector, or lead solder) absorbed lead into its corrosion layer over decades. The pipe continues to release that accumulated lead into water for years after the upstream lead source is removed. That is why EPA's LCRI treats GRR lines as lead and requires their replacement on the same 10-year schedule as confirmed lead lines. Read our plain-English lead guide.

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 PFLUGERVILLE ( 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).

Most recent measurements per contaminant (Lead and Copper Rule) . Sorted by risk: concern first, then caution, then unrated, then safe.
Contaminant	Most recent	Date	Risk
Lead PB90	0.0011 mg/L	December 31, 2025	Caution Lead has no safe level (MCLG=0). LCR action level is 0.015 mg/L for the 90th-percentile sample; the LCRI (Oct 2024) lowers the action level to 0.010 mg/L effective Nov 2027. Caution at any detection above LOD; concern anchored to the future LCRI value (0.010 mg/L) for forward consistency. Learn more about Lead. Source.

Data from EPA SDWIS (Lead and Copper Rule sample table) , last refreshed May 24, 2026.

PFAS and emerging contaminants

This system was tested 210 times under EPA's latest PFAS monitoring program; 11 of the 30 chemicals tested were detected.

What is this testing program?

EPA's fifth Unregulated Contaminant Monitoring Rule cycle (UCMR 5, 2023 to 2025) required every public water system serving over 3,300 people to test for 29 per- and polyfluoroalkyl substances (PFAS) plus lithium; 30 chemicals in total. Most recent detection per chemical shown below.

Most recent UCMR 5 detection per contaminant . Sorted by risk: concern first, then caution, then unrated, then safe.
Contaminant	Most recent detection	Date	Risk
PFNA	24.7 ng/L	September 23, 2025	Concern April 2024 final rule. EPA 10 ng/L MCL is contested 2025 to 2026 (pending rescission as of May 2025); concern anchored to Michigan's tighter 6 ng/L MCL. Learn more about PFNA. Source.
PFOA	6.1 ng/L	September 23, 2025	Concern April 2024 final rule. MCLG=0. Caution at typical lab reporting limit (0.5 ng/L); concern at EPA MCL (4 ppt), the most conservative federal/state value. Learn more about PFOA. Source.
PFOS	14.4 ng/L	September 23, 2025	Concern April 2024 final rule. MCLG=0. Caution at typical lab reporting limit (0.5 ng/L); concern at EPA MCL (4 ppt). Learn more about PFOS. Source.
PFHxS	3.7 ng/L	September 24, 2025	Caution April 2024 final rule. EPA 10 ng/L MCL is contested 2025 to 2026 (pending rescission as of May 2025); value retained pending spring 2026 rulemaking. Learn more about PFHxS. Source.
PFBA	6.1 ng/L	September 24, 2025	No federal limit EPA has not set a federal drinking-water limit for this contaminant. It is among the substances EPA is studying under the Unregulated Contaminant Monitoring Rule (UCMR). See the guide for what the science currently says. Learn more about PFBA.
PFBS	9.4 ng/L	September 23, 2025	No federal limit EPA has not set a federal drinking-water limit for this contaminant. It is among the substances EPA is studying under the Unregulated Contaminant Monitoring Rule (UCMR). See the guide for what the science currently says. Learn more about PFBS.
PFHpA	4.9 ng/L	September 23, 2025	No federal limit EPA has not set a federal drinking-water limit for this contaminant. It is among the substances EPA is studying under the Unregulated Contaminant Monitoring Rule (UCMR). See the guide for what the science currently says. Learn more about PFHpA.
PFHxA	3 ng/L	September 24, 2025	No federal limit EPA has not set a federal drinking-water limit for this contaminant. It is among the substances EPA is studying under the Unregulated Contaminant Monitoring Rule (UCMR). See the guide for what the science currently says. Learn more about PFHxA.
PFPeA	3.9 ng/L	September 24, 2025	No federal limit EPA has not set a federal drinking-water limit for this contaminant. It is among the substances EPA is studying under the Unregulated Contaminant Monitoring Rule (UCMR). See the guide for what the science currently says. Learn more about PFPeA.
PFUnA	2.7 ng/L	September 23, 2025	No federal limit EPA has not set a federal drinking-water limit for this contaminant. It is among the substances EPA is studying under the Unregulated Contaminant Monitoring Rule (UCMR). See the guide for what the science currently says. Learn more about PFUnA.
lithium	0.0139 mg/L	September 23, 2025	Below regulatory thresholds HAL only; not enforceable. UCMR-monitored. Learn more about lithium. Source.

Tested but not detected (19 contaminants)

EPA tested for these substances and every sample was below the minimum reporting level. Absence of detection does not mean true zero; it means below the laboratory's quantitation threshold.

Data from EPA UCMR 5 (Unregulated Contaminant Monitoring Rule) , last refreshed May 24, 2026.

Fluoride

Per CDC My Water's Fluoride

CITY OF PFLUGERVILLE 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 PFLUGERVILLE (Travis County). Verify on CDC's site .

Area context

Travis County, TX (2020 data)

Community water systems: 45 of 108 add fluoride
Population on fluoridated water: 1,157,026 of 1,373,865 (84.2%)

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.

Measured values from recorded violations . Most recent first.
Period	Contaminant	Measured	Federal MCL	Status
July 1, 2025	Tthm	0.084MG/L	0.08 MG/L	Health-based
July 1, 2025	Tthm	0.084MG/L	0.08 MG/L	Health-based
July 1, 2025	Tthm	0.084MG/L	0.08 MG/L	Health-based
April 1, 2025	Tthm	0.083MG/L	0.08 MG/L	Health-based
April 1, 2025	Tthm	0.083MG/L	0.08 MG/L	Health-based
April 1, 2025	Tthm	0.083MG/L	0.08 MG/L	Health-based
April 1, 2025	Tthm	0.083MG/L	0.08 MG/L	Health-based
October 1, 2024	Tthm	0.082MG/L	0.08 MG/L	Health-based
October 1, 2024	Tthm	0.082MG/L	0.08 MG/L	Health-based
October 1, 2024	Tthm	0.082MG/L	0.08 MG/L	Health-based
October 1, 2024	Tthm	0.082MG/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.

11 resolved health-based violations in the last 5 years

All 11 health-based violations in the last 5 years are marked Resolved or Archived. Past violations do not represent current water quality.

Health-based violations in the last 5 years
Period start	Contaminant	What happened	Measured level	Status
July 1, 2025	Tthm	Maximum Contaminant Level Violation, Average	0.084 MG/L MCL 0.080 MG/L	Resolved
July 1, 2025	Tthm	Maximum Contaminant Level Violation, Average	0.084 MG/L MCL 0.080 MG/L	Resolved
July 1, 2025	Tthm	Maximum Contaminant Level Violation, Average	0.084 MG/L MCL 0.080 MG/L	Resolved
April 1, 2025	Tthm	Maximum Contaminant Level Violation, Average	0.083 MG/L MCL 0.080 MG/L	Resolved
April 1, 2025	Tthm	Maximum Contaminant Level Violation, Average	0.083 MG/L MCL 0.080 MG/L	Resolved
April 1, 2025	Tthm	Maximum Contaminant Level Violation, Average	0.083 MG/L MCL 0.080 MG/L	Resolved
April 1, 2025	Tthm	Maximum Contaminant Level Violation, Average	0.083 MG/L MCL 0.080 MG/L	Resolved
October 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.080 MG/L	Resolved
October 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.080 MG/L	Resolved
October 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.080 MG/L	Resolved
October 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.080 MG/L	Resolved

4 monitoring and reporting item s (paperwork) · these are not health risks

Monitoring and reporting items in the last 5 years
Period start	Relates to	Item	Status
June 1, 2024	Revised Total Coliform Rule	Monitoring, Routine (RTCR)	Resolved
June 1, 2024	Revised Total Coliform Rule	Monitoring, Routine (RTCR)	Resolved
June 1, 2024	Revised Total Coliform Rule	Monitoring, Routine (RTCR)	Resolved
June 1, 2024	Revised Total Coliform Rule	Monitoring, Routine (RTCR)	Resolved

296 older violation s (5-10 years ago) · 54 health-based, 242 paperwork , 3 still open

Violations 5-10 years ago (296 total)
Period start	Relates to	Item	Measured level	Status
December 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
December 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
December 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
December 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
October 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	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
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
September 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
August 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
August 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
July 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
July 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
July 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	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
July 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
July 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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	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	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2019	Long Term 2 Enhanced 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	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
June 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
June 1, 2019	Long Term 2 Enhanced 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	Long Term 2 Enhanced 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	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
June 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
June 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
June 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
June 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
June 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	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
June 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
May 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
May 1, 2019	Long Term 2 Enhanced 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
May 1, 2019	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	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	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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
April 1, 2019	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
April 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
April 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
March 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
March 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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
March 1, 2019	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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
February 1, 2019	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
February 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
February 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
February 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
February 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
February 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
February 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	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	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
January 1, 2019	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
January 1, 2019	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
December 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
December 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
December 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
December 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
December 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
December 1, 2018	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
December 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
December 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
December 1, 2018	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
December 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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
November 1, 2018	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
November 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	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	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
October 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Interim Enhanced Surface Water Treatment Rule	Monitoring, Turbidity (Enhanced SWTR)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
October 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Treatment Technique (SWTR and GWR)	—	Resolved
September 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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
September 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
September 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
August 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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
August 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	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2018	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	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	Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
July 1, 2018	Surface Water Treatment Rule	Monitoring of Treatment (SWTR-Filter)	—	Resolved
February 3, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
February 3, 2017	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
January 1, 2017	Lead and Copper Rule	Water Quality Parameter M/R	—	Resolved
October 1, 2016	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Unaddressed
October 1, 2016	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Unaddressed
October 1, 2016	Lead and Copper Rule	Follow-up Or Routine LCR Tap M/R	—	Unaddressed

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 PFLUGERVILLE's CCR:

Search the web for "CITY OF PFLUGERVILLE 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.

Compare nearby utilities by population served.

CITY OF AUSTIN WATER & WASTEWATER
1.1M served · Travis County
TRAVIS COUNTY WCID 17
45k served · Travis County
MANVILLE WSC
40k served · Travis County
WEST TRAVIS COUNTY PUBLIC UTILITY AGENCY
36k served · Travis County
WINDERMERE COMMUNITY
21k served · Travis 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: GONZALES, VICTOR
Phone: 512-990-6101
Email: VICTOR.GONZALES@PFLUGERVILLETX.GOV
Mailing address: PO BOX 589
PFLUGERVILLE, TX 78691-0589

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).
EPA UCMR 5 (Unregulated Contaminant Monitoring Rule) — last refreshed May 24, 2026 (PFAS and lithium).
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.