MALVERN, IA · Mills County
MALVERN WATER SUPPLY Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- IA6545020
- System type
- Community Water System
- Population served
- 1,046
- Service connections
- 528
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2024 – June 16, 2025
ResolvedMonitoring, Regular
—Nitrate
May 1, 2021 – May 31, 2021
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedNitrate
April 1, 2019 – April 30, 2019
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2008 – December 8, 2008
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
August 1, 1996 – August 31, 1996
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 1990 – December 23, 1991
ResolvedMonitoring, Regular
—Mercury
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Selenium
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Arsenic
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Barium
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Cadmium
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Chromium
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Fluoride
April 1, 1988 – March 31, 1991
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2024 – June 16, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| May 1, 2021 – May 31, 2021 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 2019 – April 30, 2019 | Maximum Contaminant Level Violation, Single Sample | Nitrate | Health-based | Resolved |
| July 1, 2008 – December 8, 2008 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| August 1, 1996 – August 31, 1996 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1990 – December 23, 1991 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Mercury | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Selenium | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Arsenic | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Barium | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Cadmium | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Chromium | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Fluoride | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 16, 2025State Compliance achieved1 linked violation
- May 7, 2025State Formal Notice of Violation issued3 linked violations
- May 7, 2025State Public Notification requested3 linked violations
- July 25, 2024State Public Notification received2 linked violations
- January 23, 2024State Formal Notice of Violation issued4 linked violations
- November 28, 2023State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- November 28, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- June 21, 2021State Formal Notice of Violation issued26 linked violations
- April 19, 2019State Public Notification received2 linked violations
- April 18, 2019State Public Notification requested1 linked violation
- November 27, 1995State Compliance achieved4 linked violations
- January 28, 1992State Public Notification received17 linked violations
- January 28, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 28, 1992State Public Notification received3 linked violations
- January 28, 1992State Public Notification received1 linked violation
- January 16, 1992State Administrative/Compliance Order without penalty issued3 linked violations
- January 16, 1992State Administrative Penalty assessed16 linked violations
- January 16, 1992State Administrative/Compliance Order without penalty issued1 linked violation
- January 16, 1992State Administrative/Compliance Order without penalty issued2 linked violations
- January 16, 1992State Administrative/Compliance Order without penalty issued1 linked violation
- December 23, 1991State Compliance achieved1 linked violation
- December 23, 1991State Compliance achieved4 linked violations
- December 23, 1991State Compliance achieved1 linked violation
- December 23, 1991State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- December 12, 1991State Public Notification requested3 linked violations
- December 12, 1991State Public Notification requested1 linked violation
- December 12, 1991State Public Notification requested3 linked violations
- December 12, 1991State Formal Notice of Violation issued1 linked violation
- December 12, 1991State Public Notification requested2 linked violations
- December 12, 1991State Formal Notice of Violation issued2 linked violations
- December 12, 1991State Public Notification requested1 linked violation
- December 12, 1991State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- December 12, 1991State Public Notification requested1 linked violation
- December 12, 1991State Formal Notice of Violation issued1 linked violation
- November 13, 1989State Compliance achieved1 linked violation
- February 18, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
- January 21, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Contact
MALVERN WATER SUPPLY
712-624-8282
MALVERN, IA 51550