BLACKWATER, MO · Cooper County
COOPER COUNTY PWSD 3 Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of June 16, 2011. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Cooper County, MO.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.
System facts
- System ID (PWSID)
- MO3020007
- System type
- Community Water System
- Population served
- 150
- Service connections
- 60
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
COOPER COUNTY PWSD 3 is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, formerly serving 150 people from surface water.
EPA's federal records list this system as inactive in 2011; the record below is historical.
As of August 1, 2026, its federal record holds 5 entries between 2001 and 2008, all of which EPA lists as closed. Nothing has been added since 2008.
Of the 5, 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules and the Consumer Confidence Rule.
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 2008 – October 31, 2008
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2004 – September 30, 2004
ArchivedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2004 – June 29, 2006
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2002 – August 4, 2003
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
August 1, 2001 – August 31, 2001
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2008 – October 31, 2008 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| September 1, 2004 – September 30, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 2004 – June 29, 2006 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2002 – August 4, 2003 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| August 1, 2001 – August 31, 2001 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- June 21, 2011State Public Notification requested2 linked violations
- June 8, 2011State Compliance achieved8 linked violations
- May 20, 2011State Public Notification requested2 linked violations
- May 20, 2011State Violation/Reminder Notice2 linked violations
- October 8, 2009State Public Notification received2 linked violations
- October 1, 2009State Violation/Reminder Notice2 linked violations
- November 25, 2008State Public Notification requested1 linked violation
- November 25, 2008State Violation/Reminder Notice1 linked violation
- August 21, 2006State Public Notification requested1 linked violation
- August 21, 2006State Violation/Reminder Notice1 linked violation
- October 25, 2004State Violation/Reminder Notice1 linked violation
- September 18, 2001State Formal Notice of Violation issued8 linked violations
- July 2, 2001State Compliance achieved4 linked violations
Last known contact on file (system is inactive)
VESSELL, C RANDAL
Phone not on record
BLACKWATER, MO 65322-0000