No health-based violations on EPA record since 2016.
Serves about 4,124 people (1,270 connections) with groundwater from its own wells.
From EPA's record for CA5810004. PurityMap is independent of City of Wheatland.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from March 2024 to January 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanesulfonic acid (PFOS) | 11 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorohexanesulfonic acid (PFHxS) | 9.2 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| 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 | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| 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 | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| 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 | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| 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 | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| 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 | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2024-03-06 to 2024-09-11 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2024-09-11 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2024-09-11 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2024-09-11 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2024-09-11 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-06 to 2025-01-07 | UCMR5 Analytical Results: CITY OF WHEATLAND (CA5810004) |
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.
Get PurityMap updates about this water system.
Follow this water →City of Wheatland's phone number on EPA record is 530-633-2785. Its mailing address is 111 C Street, WHEATLAND, CA 95692.
According to EPA's record, City of Wheatland uses groundwater from its own wells.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in City of Wheatland's latest lead and copper round, which ended in December 2023, was 0.65 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for City of Wheatland. Its phone number on EPA record is 530-633-2785. Its mailing address on EPA record is 111 C Street, WHEATLAND, CA 95692. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.