Public water system record
East Lynne PWS
Serves East Lynne, Cass County, MO · 400 people served
Federal records show 1 health-based violation and 1 monitoring/reporting issue for East Lynne 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
- 1
- Resolved
- 1
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- East Lynne PWS buys its water from Tri County Water Authority.
- Record on file since 1979, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 197 service lines.
Check whether East Lynne 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 | Jan 31, 2020 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Monitoring and reporting
|
Sep 7, 2025 | Active |
Full record since 1979
EPA's records for East Lynne PWS go back to 1979. Before October 19, 2016 they list 4 health-based violations (4 archived by EPA without a recorded fix) and 6 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 1 | 0 |
| 1980s | 3 | 0 |
| 1990s | 0 | 4 |
| 2000s | 0 | 1 |
| 2010 to October 18, 2016 | 0 | 1 |
| 2020s | 1 | 1 |
Most recent health-based violation before October 19, 2016: Combined Radium (-226 and -228), began November 1982, Archived.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Nov 29, 1982 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Nov 29, 1981 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Nov 29, 1980 | Archived |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
|
Nov 29, 1979 | Archived |
What the violations mean
Groundwater Rule
1 incidentThe 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 this violation.
Where the water comes from
East Lynne PWS buys its water from Tri County Water Authority. It lists no wells or intakes of its own.
Buys water from
- Tri County Water Authority Independence, MO
Annual water quality report
East Lynne 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.
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 East Lynne PWS 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 Missouri.
Certified drinking water labs by state EPA guidance for private wells