MOUNT PLEASANT, IA · Henry County
MOUNT PLEASANT TREATMENT CENTER Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of March 19, 1993. 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 Henry County, IA.
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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.
System facts
- System ID (PWSID)
- IA4400920
- System type
- Community Water System
- Population served
- 500
- Service connections
- 1
- Ownership
- state government
- Water source
- surface water (rivers, lakes, or reservoirs)
MOUNT PLEASANT TREATMENT CENTER is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 500 people from surface water.
EPA's federal records list this system as inactive in 1993; the record below is historical.
As of August 1, 2026, its federal record holds 1 entry in 1982, all of which EPA lists as closed. Nothing has been added since 1982.
All 1 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 inorganic chemicals.
Violation history
Monitoring, Regular
—Nitrate
June 24, 1982 – June 23, 1985
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Nitrate | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 19, 1993State Compliance achieved1 linked violation
- March 19, 1993State Other2 linked violations
- March 19, 1993State Other28 linked violations
- March 19, 1993State Other3 linked violations
- February 19, 1993State Formal Notice of Violation issued30 linked violations
- February 19, 1993State Public Notification requested3 linked violations
- January 29, 1993State Public Notification requested3 linked violations
- January 1, 1993State Intentional no-action5 linked violations
- October 1, 1992State Intentional no-action2 linked violations
- October 1, 1992State Intentional no-action4 linked violations
Last known contact on file (system is inactive)
Not on record
Phone not on record
MOUNT PLEASANT, IA 52641