Public water system record
Stoneyhill MHP
Serves an area of Lancaster County, PA · 124 people served
Federal records show 3 health-based violations and 22 monitoring/reporting issues for Stoneyhill MHP 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
- 3
- Resolved
- 3
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 22
Key facts
- Stoneyhill MHP draws water from 4 wells.
- Most recent formal enforcement: consent decree or court judgment by Pennsylvania, March 2006.
- Record on file since 1982, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 111 service lines.
Check whether Stoneyhill MHP 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 | Nov 1, 2023 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Dec 1, 2022 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2019 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Public Notice
OTHER
|
Nov 13, 2023 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Oct 1, 2023 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
|
Chlordane
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Benzo(a)pyrene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
LASSO
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Hexachlorocyclopentadiene
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Simazine
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Endrin
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Public Notice
OTHER
|
Nov 13, 2019 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Oct 1, 2018 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Chlorine
Monitoring and reporting
|
Oct 1, 2018 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Jun 1, 2018 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Mar 1, 2018 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
Full record since 1982
EPA's records for Stoneyhill MHP go back to 1982. Before October 19, 2016 they list no health-based violations and 29 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 20 |
| 1990s | 0 | 2 |
| 2000s | 0 | 7 |
| October 19, 2016 to 2019 | 1 | 6 |
| 2020s | 2 | 16 |
Enforcement actions
Pennsylvania regulators took 1 formal enforcement action against Stoneyhill MHP in 2006. The most recent was a consent decree or court judgment in March 2006.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Mar 1, 2006 | Pennsylvania | Consent decree or court judgment | 1 violation: Gross Alpha, Excl. Radon and U |
What the violations mean
Groundwater Rule
3 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.
Where the water comes from
Stoneyhill MHP draws water from 4 wells.
Annual water quality report
Stoneyhill MHP 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 Stoneyhill MHP 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