No open EPA violations as of 2026-09-16.
EPA record checked 2026-10-06
From EPA's record for UTAH18007. PurityMap is independent of Granger-Hunter Improvement District.
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.
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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 | 26.6 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 | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Lead (90th percentile) | 1.9 µg/L | 15 µg/L federal action level | Below the listed reference | 2023–2025 monitoring period | Lead & Copper Rule 90th-percentile: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| 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 | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| 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 | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| 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 | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| 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 | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| 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 | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| 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 | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-21 to 2024-03-05 | UCMR5 Analytical Results: GRANGER-HUNTER IMPROVEMENT DISTRICT (UTAH18007) |
0health-based violations in the last 10 years · none open as of 2026-09-16
From EPA SDWIS. A clean violation history means no enforcement action was recorded; it does not cover contaminants without a limit. Meeting a federal limit is a compliance fact, not a health clearance.
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 →
One email when a new sampling round is published or a result moves across its reference.
Follow this water →Its official website is ghid.gov, its phone number on EPA record is 801-968-3551 and its mailing address is PO BOX 701110, SALT LAKE CITY, UT 84170. These details come from the system's EPA record and a check of its website.
Bills, starting service and stopping service are handled by Granger-Hunter Improvement District on its official website, ghid.gov. PurityMap does not take payments.
EPA's records list Granger-Hunter Improvement District as serving West Valley City, Utah. Your water bill names your supplier.
PurityMap's record for Granger-Hunter Improvement District holds results for 29 PFAS substances. None was 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 2026-09-16: that is what EPA's record shows for Granger-Hunter Improvement District. The record comes from EPA's SDWIS compliance database.
Granger-Hunter Improvement District is on EPA record as drawing from surface water.
Start with the hot-or-cold tap check. Where Granger-Hunter Improvement District reported something related, it's shown below.
Lead at Granger-Hunter Improvement District: 1.9 µg/L (90th percentile, 2023–2025 monitoring period). Lead has no taste, so a taste neither shows nor rules it out.