No health-based violations on EPA record since 2016.
Serves about 10,057 people (4,122 connections) with groundwater from its own wells, and buys water from Circleville City PWS.
From EPA's record for OH6500812. PurityMap is independent of Earnhart Hill Water District PWS.
Are you this utility? Correct this listing →
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 February 2023 to August 2023.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 14.3 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 | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| 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 | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| 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 | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| 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 | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| 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 | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| 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 | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| 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 | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-27 to 2023-08-29 | UCMR5 Analytical Results: EARNHART HILL WATER DISTRICT PWS (OH6500812) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
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 →Earnhart Hill Water District PWS's phone number on EPA record is 740-474-3114. Its mailing address is 2030 STONERIDGE DRIVEPO BOX 151, PO BOX 151, CIRCLEVILLE, OH 43113.
According to EPA's record, Earnhart Hill Water District PWS uses groundwater from its own wells, and buys water from Circleville City PWS.
No health-based violations on EPA record since 2016. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Earnhart Hill Water District PWS's latest lead and copper round, which ended in December 2023, was 2.8 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Earnhart Hill Water District PWS. Its phone number on EPA record is 740-474-3114. Its mailing address on EPA record is 2030 STONERIDGE DRIVEPO BOX 151, PO BOX 151, CIRCLEVILLE, OH 43113. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.