Tap Water Quality Report
Tap water quality in PFLUGERVILLE, Texas
Tap water in PFLUGERVILLE, Texas receives a grade of D (60/100) from TapWaterSafety.org. It's served by CITY OF PFLUGERVILLE. The most significant water quality concerns are: Haloacetic acids (HAA9) significantly above health guideline; Total trihalomethanes (TTHMs) significantly above health guideline; Bromochloroacetic acid significantly above health guideline. Data sources: EPA SDWIS, EPA ECHO, EWG Tap Water Database.
What's in PFLUGERVILLE's tap water
Top water quality concerns identified by the EPA and Environmental Working Group across the utility serving PFLUGERVILLE.
Haloacetic acids (HAA9) significantly above health guideline
Moderate concernHaloacetic acids (HAA9) detected at 36.2 ppb, 603x above the EWG health guideline of 0.06 ppb.
Total trihalomethanes (TTHMs) significantly above health guideline
Moderate concernTotal trihalomethanes (TTHMs) detected at 44.7 ppb, 298x above the EWG health guideline of 0.15 ppb.
Bromochloroacetic acid significantly above health guideline
Moderate concernBromochloroacetic acid detected at 4.2 ppb, 210x above the EWG health guideline of 0.02 ppb.
EPA compliance record
Official U.S. EPA records for CITY OF PFLUGERVILLE (system ID TX2270014) for the last 3 years. Checked 2026-10-07.
| Rule | Type | Since | Status |
|---|---|---|---|
| Lead and Copper Rule | Missed testing or reporting | 10/01/2016 | Open |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | Contaminant above the legal limit | 10/01/2024 | Resolved |
| Revised Total Coliform Rule | Missed testing | 06/01/2024 | Resolved |
Source: U.S. EPA Enforcement and Compliance History Online (ECHO), from the Safe Drinking Water Information System. See EPA's full report.
Recommended filters for PFLUGERVILLE
Filters matched to the specific contaminants in PFLUGERVILLE's water supply.
Carbon filter certified for VOCs (NSF/ANSI 53)
$180-$599Activated carbon is effective for disinfection byproducts. Look for NSF/ANSI 53 VOC reduction.
Disclosure: TapWaterSafety earns a commission from purchases made through these links. This does not influence our scoring methodology or filter selection.
All contaminants detected in PFLUGERVILLE's tap water
Every contaminant identified, compared side-by-side against US EPA legal limits, the EU Drinking Water Directive (2020/2184), WHO Guidelines, and California's Public Health Goal. Why we show multiple standards →
| Contaminant | Detected | EWG US health-based |
EPA US legal |
EU DWD Europe |
WHO global |
CA PHG strictest US |
Tested sample year |
Status |
|---|---|---|---|---|---|---|---|---|
| Haloacetic acids (HAA9) Disinfection byproduct |
36.2 ppb | 0.06 | — | — | — | — | — | 603× over |
| Total trihalomethanes (TTHMs) Disinfection byproduct |
44.7 ppb | 0.15 | 80.0 | 100 | — | — | — | 298× over |
| Bromochloroacetic acid Disinfection byproduct |
4.2 ppb | 0.02 | — | — | — | — | — | 210× over |
| Bromodichloromethane Disinfection byproduct |
11.4 ppb | 0.06 | — | — | — | — | — | 191× over |
| Dibromochloromethane Disinfection byproduct |
15.8 ppb | 0.1 | — | — | — | — | — | 158× over |
| Dibromoacetic acid Disinfection byproduct |
4.42 ppb | 0.03 | — | — | — | — | — | 147× over |
| Haloacetic acids (HAA5) Disinfection byproduct |
10.1 ppb | 0.1 | 60.0 | 60 | — | — | — | 101× over |
| Dichloroacetic acid Disinfection byproduct |
3.83 ppb | 0.2 | — | — | — | — | — | 19× over |
| Chloroform Disinfection byproduct |
6.64 ppb | 0.4 | — | — | — | — | — | 17× over |
| Trichloroacetic acid Disinfection byproduct |
1.72 ppb | 0.1 | — | — | — | — | — | 17× over |
| Bromoform Disinfection byproduct |
7.02 ppb | 0.5 | — | — | — | — | — | 14× over |
| Nitrate and nitrite Inorganic |
1.85 ppm | 0.14 | 10.0 | 11.3 | 11.3 | 10 | — | 13× over |
| Radium, combined (-226 and -228) Radiological |
0.5 pCi/L | 0.05 | 5.0 | — | — | — | — | 10× over |
| Nitrate Inorganic |
0.668 ppm | 0.14 | 10.0 | 11.3 | 11.3 | 10 | — | 4.8× over |
| 1,2,3-Trichloropropane Other |
0.0029 ppb | 0.0007 | — | — | — | — | — | 4.1× over |
| Chromium (hexavalent) Heavy metal |
0.0392 ppb | 0.02 | — | — | — | — | — | 2.0× over |
| Atrazine Pesticide/Herbicide |
0.0689 ppb | 0.1 | 3.0 | 0.1 | 100 | 0.15 | — | Below guideline |
| Chlorate Disinfection byproduct |
136.7 ppb | 210.0 | — | — | — | — | — | Below guideline |
| Simazine Pesticide/Herbicide |
0.0211 ppb | 0.1 | 4.0 | — | — | — | — | Below guideline |
| Barium Heavy metal |
57.6 ppb | 700.0 | 2000.0 | — | 1300 | 2000 | — | Below guideline |
| Di(2-ethylhexyl) phthalate Semi-volatile organic compound |
0.233 ppb | 3.0 | 6.0 | — | — | — | — | Below guideline |
| Vanadium Other |
1.59 ppb | 21.0 | — | — | — | — | — | Below guideline |
| Molybdenum Other |
1.34 ppb | 40.0 | — | — | — | — | — | Below guideline |
| Aluminum Heavy metal |
8.44 ppb | 600.0 | — | 200 | — | 600 | — | Below guideline |
| Monobromoacetic acid Disinfection byproduct |
0.0833 ppb | 25.0 | — | — | — | — | — | Below guideline |
| Manganese Heavy metal |
0.204 ppb | 100.0 | — | 50 | 80 | — | — | Below guideline |
| Strontium Radiological |
0.341 ppb | 1500.0 | — | — | — | — | — | Below guideline |
| Xylenes (total) Volatile organic compound |
0.0455 ppb | 1800.0 | 10000.0 | — | — | — | — | Below guideline |
| Cyanide Inorganic |
4.0 ppb | — | 200.0 | 50 | 70 | 150 | — | Below guideline |
| Fluoride Inorganic |
0.28 ppm | — | 4.0 | 1.5 | 1.5 | — | — | Below guideline |
| Hexadecanoic acid Other |
2.6 ppb | — | — | — | — | — | — | Below guideline |
| Octadecanoic acid Other |
3.2 ppb | — | — | — | — | — | — | Below guideline |
All values in the unit of the detected level. Red cells indicate the detected level exceeds that standard. Some contaminants have limits in some jurisdictions but not others (shown as —). The "Tested" column shows the year each contaminant sample was collected.
Sources: US EPA, EU Drinking Water Directive 2020/2184, WHO Guidelines, California OEHHA PHGs, EWG Tap Water Database.
Treatment plant contact info
For service issues, water quality concerns, or to request a Consumer Confidence Report from CITY OF PFLUGERVILLE.