Public water system record
Park Hills PWS
Serves Park Hills and Leadington, St. Francois County, MO · 8,587 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Park Hills PWS 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
- 1
Key facts
- Park Hills PWS draws water from 2 wells.
- Most recent formal enforcement: signed compliance agreement by Missouri, October 2007.
- Record on file since 1997, with 34 health-based violations before October 19, 2016.
- Lead pipe inventory: 1,337 lead and 8 unknown out of 3,780 service lines.
Check whether Park Hills PWS 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 |
|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Jul 2, 2025 | Active |
Full record since 1997
EPA's records for Park Hills PWS go back to 1997. Before October 19, 2016 they list 34 health-based violations (20 resolved, 14 archived by EPA without a recorded fix) and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 2 | 0 |
| 2000s | 32 | 1 |
| 2010 to October 18, 2016 | 0 | 1 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Combined Radium (-226 and -228), began April 2007, Resolved.
Show all 34 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 16.45 pCi/L, federal limit 5 pCi/L (3.3 times the limit)
|
Apr 1, 2007 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 26.2 pCi/L, federal limit 15 pCi/L (1.7 times the limit)
|
Apr 1, 2007 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 17.4 pCi/L, federal limit 5 pCi/L (3.5 times the limit)
|
Jan 1, 2007 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 27.98 pCi/L, federal limit 15 pCi/L (1.9 times the limit)
|
Jan 1, 2007 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 17.45 pCi/L, federal limit 5 pCi/L (3.5 times the limit)
|
Oct 1, 2006 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 26.35 pCi/L, federal limit 15 pCi/L (1.8 times the limit)
|
Oct 1, 2006 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 24.57 pCi/L, federal limit 15 pCi/L (1.6 times the limit)
|
Jul 1, 2006 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 16.48 pCi/L, federal limit 5 pCi/L (3.3 times the limit)
|
Jul 1, 2006 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 17 pCi/L, federal limit 5 pCi/L (3.4 times the limit)
|
Apr 1, 2006 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 21.3 pCi/L, federal limit 15 pCi/L (1.4 times the limit)
|
Apr 1, 2006 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 14.68 pCi/L, federal limit 5 pCi/L (2.9 times the limit)
|
Jan 1, 2006 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 19 pCi/L, federal limit 15 pCi/L (1.3 times the limit)
|
Jan 1, 2006 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 13.52 pCi/L, federal limit 5 pCi/L (2.7 times the limit)
|
Oct 1, 2005 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 18.05 pCi/L, federal limit 15 pCi/L (1.2 times the limit)
|
Oct 1, 2005 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 14.2 pCi/L, federal limit 5 pCi/L (2.8 times the limit)
|
Jul 1, 2005 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 18.9 pCi/L, federal limit 15 pCi/L (1.3 times the limit)
|
Jul 1, 2005 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 14.2 pCi/L, federal limit 5 pCi/L (2.8 times the limit)
|
Apr 1, 2005 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
Measured 22.2 pCi/L, federal limit 15 pCi/L (1.5 times the limit)
|
Apr 1, 2005 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Jan 1, 2005 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Jan 1, 2005 | Resolved |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Oct 1, 2004 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Oct 1, 2004 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Jul 1, 2004 | Archived |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Jul 1, 2004 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Apr 1, 2004 | Archived |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Apr 1, 2004 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Jan 1, 2004 | Archived |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Jan 1, 2004 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 11 pCi/L, federal limit 5 pCi/L (2.2 times the limit)
|
Oct 1, 2003 | Archived |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Oct 1, 2003 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Apr 1, 2003 | Archived |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Apr 1, 2003 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 1999 | Archived |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 1997 | Archived |
Enforcement actions
Missouri regulators took 2 formal enforcement actions against Park Hills PWS between 2005 and 2007. The most recent was a signed compliance agreement in October 2007.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Oct 31, 2007 | Missouri | Signed compliance agreement | 20 violations (20 health-based): Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U |
| Nov 21, 2005 | Missouri | Signed compliance agreement | 25 violations (24 health-based): Combined Radium (-226 and -228), Gross Alpha, Excl. Radon and U, Public Notice |
Where the water comes from
Park Hills PWS draws water from 2 wells.
Annual water quality report
Park Hills PWS 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.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
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 Missouri.
Certified drinking water labs by state EPA guidance for private wells