Public water system record
Summersville PWS
Serves Summersville, Texas County and Shannon County, MO · 502 people served
Federal records show 6 health-based violations and 6 monitoring/reporting issues for Summersville PWS 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
- 6
- Resolved
- 6
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 6
Key facts
- Summersville PWS draws water from 3 wells (1 of them for emergency, seasonal or other part-time use).
- Most recent enforcement action: boil water order by Missouri, November 2017.
- Record on file since 1992, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 209 unknown out of 288 service lines.
Check whether Summersville 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.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Groundwater Rule
Treatment technique failure
|
140 | Mar 1, 2025 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2024 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Jul 1, 2024 | Resolved | No |
|
Stage 1 Disinfection Byproducts Rule
Treatment technique failure
|
210 | Jun 5, 2023 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | May 1, 2022 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | May 1, 2020 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2025 | Active |
|
Public Notice
OTHER
|
Jun 21, 2025 | Resolved |
|
Public Notice
OTHER
|
Jan 28, 2025 | Resolved |
|
Public Notice
OTHER
|
Jul 19, 2023 | Resolved |
|
Public Notice
OTHER
|
Aug 9, 2022 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Sep 1, 2017 | Resolved |
Full record since 1992
EPA's records for Summersville PWS go back to 1992. Before October 19, 2016 they list no health-based violations and 7 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 3 |
| 2000s | 0 | 3 |
| 2010 to October 18, 2016 | 0 | 1 |
| October 19, 2016 to 2019 | 0 | 1 |
| 2020s | 6 | 5 |
Enforcement actions
Missouri regulators issued 1 boil water order to Summersville PWS in 2017. The most recent was a boil water order in November 2017.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Nov 28, 2017 | Missouri | Boil water order | 1 violation |
What the violations mean
Groundwater Rule
5 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.
Stage 1 Disinfection Byproducts Rule
1 incidentThe system did not meet a treatment requirement of the Stage 1 Disinfectants and Disinfection Byproducts Rule
Byproducts form when disinfectants react with natural material in water. Long-term exposure above federal limits may increase cancer risk
Where the water comes from
Summersville PWS draws water from 3 wells (1 of them for emergency, seasonal or other part-time use).
Annual water quality report
Summersville 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