Public water system record
Slippery Rock Muni Auth
Serves Slippery Rock and Slippery Rock University, Butler County, PA · 15,778 people served
Federal records show no health-based violations and 32 monitoring/reporting issues for Slippery Rock Muni Auth in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 32
Key facts
- Slippery Rock Muni Auth draws water from 3 wells.
- Most recent formal enforcement: consent decree or court judgment by Pennsylvania, April 2004.
- Record on file since 1995, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 394 unknown out of 564 service lines.
Check whether Slippery Rock Muni Auth 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.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
RPT
|
Mar 11, 2024 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Nov 1, 2023 | Resolved |
|
Dalapon
Monitoring and reporting
|
Oct 1, 2023 | Resolved |
|
Dalapon
Monitoring and reporting
|
Oct 1, 2023 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Oct 1, 2020 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Oct 1, 2020 | Resolved |
|
Asbestos
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Benzo(a)pyrene
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
2,3,7,8-TCDD
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
LASSO
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Hexachlorocyclopentadiene
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Simazine
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Endrin
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
2,3,7,8-TCDD
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Radium-228
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Radium-226
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Radium-228
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Radium-226
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
Full record since 1995
EPA's records for Slippery Rock Muni Auth go back to 1995. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 23 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2000s | 1 | 13 |
| 2010 to October 18, 2016 | 0 | 9 |
| October 19, 2016 to 2019 | 0 | 22 |
| 2020s | 0 | 6 |
Most recent health-based violation before October 19, 2016: Total Coliform, began December 2007, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Dec 1, 2007 | Resolved |
Enforcement actions
Pennsylvania regulators took 1 formal enforcement action against Slippery Rock Muni Auth in 2004. The most recent was a consent decree or court judgment in April 2004.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Apr 9, 2004 | Pennsylvania | Consent decree or court judgment | 1 violation: Consumer Confidence Rule |
Where the water comes from
Slippery Rock Muni Auth draws water from 3 wells.
Annual water quality report
Slippery Rock Muni Auth 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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