No health-based violations on EPA record since 2016.
Serves about 78,324 people (6,951 connections) with groundwater from its own wells.
From EPA's record for AK2310730. PurityMap is independent of Golden Heart Utilities.
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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 July 2024 to January 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 5.4 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorohexanesulfonic acid (PFHxS) | 8.8 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorohexanoic acid (PFHxA) | 3.7 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluoropentanoic acid (PFPeA) | 3.3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| 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 | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| 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 | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| 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 | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| 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 | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| 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 | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| 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 | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| 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 | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-07-01 to 2025-01-17 | UCMR5 Analytical Results: GOLDEN HEART UTILITIES (AK2310730) |
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 →Golden Heart Utilities's phone number on EPA record is 907-479-3118. Its mailing address is P.O. Box 80370, 3691 Cameron Street, Ste 201, FAIRBANKS, AK 99708.
According to EPA's record, Golden Heart Utilities 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 Golden Heart Utilities's latest lead and copper round, which ended in December 2025, was 2.4 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Golden Heart Utilities. Its phone number on EPA record is 907-479-3118. Its mailing address on EPA record is P.O. Box 80370, 3691 Cameron Street, Ste 201, FAIRBANKS, AK 99708. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.