Public water system record
Twin Maples MHP
Serves an area of Lebanon County, PA · 280 people served
Federal records show no health-based violations and 14 monitoring/reporting issues for Twin Maples MHP in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 14
Key facts
- Twin Maples MHP draws water from 1 well.
- Most recent formal enforcement: consent decree or court judgment by Pennsylvania, November 2005.
- Record on file since 1976, with 4 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 94 service lines.
Check whether Twin Maples 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.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Groundwater Rule
Monitoring and reporting
|
Feb 1, 2024 | Resolved |
|
Public Notice
OTHER
|
Dec 11, 2020 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Nov 1, 2019 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Oct 1, 2019 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2019 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Jul 1, 2018 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2018 | Resolved |
|
Arsenic
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Jun 1, 2017 | Resolved |
|
Radium-228
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Radium-226
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Public Notice
OTHER
|
Sep 11, 2013 | Active |
Full record since 1976
EPA's records for Twin Maples MHP go back to 1976. Before October 20, 2016 they list 4 health-based violations (4 resolved) and 81 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 1 |
| 1980s | 0 | 15 |
| 2000s | 4 | 30 |
| 2010 to October 19, 2016 | 0 | 35 |
| October 20, 2016 to 2019 | 0 | 8 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 20, 2016: Mercury, began April 2004, Resolved.
Show all 4 health-based violations before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Mercury
Contaminant limit exceeded
Measured 0.003 mg/L, federal limit 0.002 mg/L (1.5 times the limit)
|
Apr 1, 2004 | Resolved |
|
Mercury
Contaminant limit exceeded
Measured 0.003 mg/L, federal limit 0.002 mg/L (1.5 times the limit)
|
Jan 1, 2004 | Resolved |
|
Mercury
Contaminant limit exceeded
|
Jan 1, 2002 | Resolved |
|
Cadmium
Contaminant limit exceeded
|
Jan 1, 2002 | Resolved |
Enforcement actions
Pennsylvania regulators took 3 formal enforcement actions against Twin Maples MHP between 2004 and 2005, filed as 4 records in EPA's data. The most recent was a consent decree or court judgment in November 2005.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Nov 30, 2005 | Pennsylvania | Consent decree or court judgment | 2 violations: Mercury |
| Feb 11, 2005 | Pennsylvania | Consent decree or court judgment | 1 violation: Consumer Confidence Rule |
| Dec 16, 2004 | Pennsylvania | Consent decree or court judgment | 1 violation: Consumer Confidence Rule |
Where the water comes from
Twin Maples MHP draws water from 1 well.
Annual water quality report
Twin Maples 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 Twin Maples 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