Public water system record
Coylesville Court
Serves an area of Butler County, PA · 76 people served
Federal records show 8 health-based violations and 33 monitoring/reporting issues for Coylesville Court 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
- 8
- Resolved
- 8
- Unresolved
- 0
- Any acute record
- Yes
- Monitoring issues, last 10 years
- 33
Key facts
- Coylesville Court draws water from 3 wells.
- Most recent formal enforcement: consent decree or court judgment by Pennsylvania, September 2005.
- Record on file since 1982, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 38 service lines.
Check whether Coylesville Court 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 | Jan 1, 2026 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Jun 1, 2025 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | May 1, 2025 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Feb 1, 2023 | Resolved | No |
|
Revised Total Coliform Rule
Treatment technique failure
|
110 | Aug 14, 2017 | Resolved | No |
|
Revised Total Coliform Rule
Treatment technique failure
|
110 | Aug 13, 2017 | Resolved | No |
|
Revised Total Coliform Rule
Treatment technique failure
|
110 | Jul 16, 2017 | Resolved | No |
|
Revised Total Coliform Rule
Contaminant limit exceeded
|
110 | Jun 1, 2017 | Resolved | Yes |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Public Notice
OTHER
|
Jan 13, 2026 | Resolved |
|
Public Notice
OTHER
|
Jun 13, 2025 | Resolved |
|
Public Notice
OTHER
|
May 13, 2025 | Resolved |
|
Public Notice
OTHER
|
Feb 13, 2023 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jul 1, 2022 | Resolved |
|
Styrene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Toluene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Benzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Xylenes, Total
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
|
Public Notice
OTHER
|
Sep 24, 2017 | Resolved |
|
Public Notice
OTHER
|
Sep 23, 2017 | Resolved |
|
Public Notice
OTHER
|
Aug 26, 2017 | Resolved |
|
Public Notice
OTHER
|
Jul 12, 2017 | Resolved |
Full record since 1982
EPA's records for Coylesville Court go back to 1982. Before October 19, 2016 they list 4 health-based violations (2 resolved, 2 archived by EPA without a recorded fix) and 42 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 2 | 15 |
| 2000s | 0 | 14 |
| 2010 to October 18, 2016 | 2 | 13 |
| October 19, 2016 to 2019 | 4 | 4 |
| 2020s | 4 | 29 |
Most recent health-based violation before October 19, 2016: Total Coliform, began July 2014, Resolved.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2014 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2013 | Resolved |
|
Cadmium
Contaminant limit exceeded
|
Dec 11, 1987 | Archived |
|
Cadmium
Contaminant limit exceeded
|
Dec 11, 1987 | Archived |
Enforcement actions
Pennsylvania regulators took 2 formal enforcement actions against Coylesville Court between 2003 and 2005. The most recent was a consent decree or court judgment in September 2005.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 29, 2005 | Pennsylvania | Consent decree or court judgment | 1 violation: Consumer Confidence Rule |
| Oct 1, 2003 | Pennsylvania | Consent decree or court judgment | 1 violation: Consumer Confidence Rule |
What the violations mean
Groundwater Rule
4 incidentsThe 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 each of these violations.
Revised Total Coliform Rule
4 incidentsThe system did not meet a requirement of the Revised Total Coliform Rule
Coliform and E. coli rules protect against bacteria in the distribution system
Where the water comes from
Coylesville Court draws water from 3 wells.
Annual water quality report
Coylesville Court 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 Coylesville Court 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