CARROLL, IA · Carroll County
MAPLE RIVER WESTSIDE WATERLINE Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 22, 2020. 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 Carroll 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)
- IA1400875
- System type
- Community Water System
- Population served
- 40
- Service connections
- 22
- Ownership
- privately owned
- Water source
- groundwater (wells)
MAPLE RIVER WESTSIDE WATERLINE is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 40 people from groundwater.
EPA's federal records list this system as inactive in 2020; the record below is historical.
As of August 1, 2026, its federal record holds 9 entries between 1980 and 2001, all of which EPA lists as closed. Nothing has been added since 2001.
All 9 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
—Arsenic
July 1, 2001 – June 30, 2002
ResolvedMonitoring, Regular
—Barium
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Cadmium
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Chromium
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Arsenic
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Mercury
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Nitrate
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Selenium
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Fluoride
September 30, 1980 – September 29, 1983
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2001 – June 30, 2002 | Monitoring, Regular | Arsenic | — | Resolved |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Barium | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Cadmium | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Chromium | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Arsenic | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Mercury | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Nitrate | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Selenium | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Fluoride | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- May 2, 2017State Compliance achieved9 linked violations
- July 23, 2002State Compliance achieved3 linked violations
- July 22, 2002State Public Notification requested12 linked violations
- August 24, 1998State Formal Notice of Violation issued3 linked violations
- August 24, 1998State Public Notification requested3 linked violations
- July 8, 1992State Public Notification received4 linked violations
- June 25, 1992State Formal Notice of Violation issued1 linked violation
- May 5, 1992State Compliance achieved1 linked violation
- October 4, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 21, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- August 21, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- October 18, 1988State Compliance achieved1 linked violation
- March 1, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
MAPLE RIVER WESTSIDE WATERLINE
712-792-2010
CARROLL, IA 51401