Public water system record
Rew Water Association
Serves Rew, McKean County, PA · 325 people served
Federal records show 1 health-based violation and 9 monitoring/reporting issues for Rew Water Association in the last ten years. The most serious issue in this window was a resolved Groundwater Rule violation.
System profile
- Health-based violations, last 10 years
- 1
- Resolved
- 1
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 9
Key facts
- Rew Water Association draws water from 2 wells.
- Record on file since 1982, with 0 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 86 unknown out of 86 service lines.
Check whether Rew Water Association serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Groundwater Rule
Treatment technique failure
|
140 | Aug 1, 2023 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2025 | Resolved |
|
Public Notice
OTHER
|
Aug 13, 2023 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Apr 1, 2023 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
May 1, 2022 | Resolved |
|
Chlorine
Monitoring and reporting
|
May 1, 2022 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Apr 1, 2021 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Oct 1, 2020 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Feb 1, 2019 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
Full record since 1982
EPA's records for Rew Water Association go back to 1982. Before October 20, 2016 they list no health-based violations and 89 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 14 |
| 1990s | 0 | 58 |
| 2000s | 0 | 14 |
| 2010 to October 19, 2016 | 0 | 3 |
| October 20, 2016 to 2019 | 0 | 2 |
| 2020s | 1 | 7 |
What the violations mean
Groundwater Rule
1 incidentThe system did not complete a treatment step or action that the Groundwater Rule requires (a treatment technique violation).
The utility had to notify customers about this violation.
Where the water comes from
Rew Water Association draws water from 2 wells.
Annual water quality report
Rew Water Association must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Rew Water Association for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Pennsylvania.
Certified drinking water labs by state EPA guidance for private wells