No open health-based violations on EPA record in the last 10 years.
Serves about 8,606 people (3,969 connections) with groundwater from its own wells, and buys water from Tallmadge City PWS and Ravenna City PWS.
From EPA's record for OH6702812. PurityMap is independent of Portage County Water Resources.
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3 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From July 2025 | Lead and Copper Rule | – | TT | Archived |
| From January 2025 | Lead and Copper Rule | – | TT | Archived |
| From July 2017 | Lead and Copper Rule | – | TT | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2024 to August 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 12 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 | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| 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 | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| 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 | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| 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 | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| 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 | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| 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 | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| 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 | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-21 | UCMR5 Analytical Results: PORTAGE COUNTY WATER RESOURCES (OH6702812) |
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 →Portage County Water Resources's phone number on EPA record is 330-298-2072. Its mailing address is 8116 INFIRMARY ROAD, RAVENNA, OH 44266.
According to EPA's record, Portage County Water Resources uses groundwater from its own wells, and buys water from Tallmadge City PWS and Ravenna City PWS.
EPA's record shows 3 health-based violations for Portage County Water Resources in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 3 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Portage County Water Resources's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for Portage County Water Resources. Its phone number on EPA record is 330-298-2072. Its mailing address on EPA record is 8116 INFIRMARY ROAD, RAVENNA, OH 44266. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.