No open EPA violations as of 2026-10-15.
EPA record checked 2026-10-06
From EPA's record for TX2260001. PurityMap is independent of City of San Angelo.
Every community water system publishes one each year. Your water bill or the utility's website links to it.
As listed in EPA's records. Your water bill names your supplier.
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.
Are you this utility? Correct this listing →
31 results are on record. These 5 come first: results above a listed reference, then those closest to a legal limit.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 50.1 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorohexanesulfonic acid (PFHxS) | 9.7 ng/L | 10 ng/L federal MCL (2024) | At or below EPA's 2024 limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Lead (90th percentile) | 3.95 µg/L | 15 µg/L federal action level | Below the listed reference | 2022–2024 monitoring period | Lead & Copper Rule 90th-percentile: CITY OF SAN ANGELO (TX2260001) |
| Perfluorobutanesulfonic acid (PFBS) | 8.4 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorohexanoic acid (PFHxA) | 4 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorobutanoic acid (PFBA) | 10.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluoropentanoic acid (PFPeA) | 3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-04-19 to 2024-01-17 | UCMR5 Analytical Results: CITY OF SAN ANGELO (TX2260001) |
1health-based violation in the last 10 years · none open as of 2026-10-15
From EPA SDWIS. Counted once per contaminant per year in the Track record subject score. A violation record is a compliance fact, not a health verdict.
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Tested your own tap? Read your results →
Lead service lines
City of San Angelo reported 70 lead and 221 galvanized service lines to replace in EPA’s inventory (2026Q2). Many utilities replace these lines for free or share the cost. Ask City of San Angelo whether your home’s line is on its list before you pay anyone.
Local help
Call to be connected with a local plumbing provider about lead service lines, repiping or fixture replacement.
One email when a new sampling round is published or a result moves across its reference.
Follow this water →Its phone number on EPA record is 325-315-1380 and its mailing address is 72 W COLLEGE AVE, SAN ANGELO, TX 76903-5814. These details come from the system's EPA record.
PurityMap has no verified website for City of San Angelo. Its mailing address on EPA record is 72 W COLLEGE AVE, SAN ANGELO, TX 76903-5814. Your water bill lists the ways to pay. PurityMap does not take payments.
EPA's records list City of San Angelo as serving San Angelo, Texas. Your water bill names your supplier.
PurityMap's record for City of San Angelo holds results for 29 PFAS substances. 5 were detected, and none is above a federal legal limit. Each result links to its source in the city report.
No open EPA violations as of 2026-10-15: that is what EPA's record shows for City of San Angelo. The record comes from EPA's SDWIS compliance database.
City of San Angelo is on EPA record as drawing from surface water.
Start with the hot-or-cold tap check. Where City of San Angelo reported something related, it's shown below.
Lead at City of San Angelo: 3.95 µg/L (90th percentile, 2022–2024 monitoring period). Lead has no taste, so a taste neither shows nor rules it out.