SWAN, IA · Marion County
SWAN WATER WORKS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of January 5, 2026. 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 Marion 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)
- IA6380047
- System type
- Community Water System
- Population served
- 76
- Service connections
- 30
- Ownership
- local government
- Water source
- groundwater (wells)
SWAN WATER WORKS is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 76 people from groundwater.
EPA's federal records list this system as inactive in 2026; the record below is historical.
As of August 1, 2026, its federal record holds 12 entries between 1984 and 2012, all of which EPA lists as closed. Nothing has been added since 2012.
Of the 12, 10 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, the Total Coliform Rules, and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2012 – December 31, 2012
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 1999 – August 31, 1999
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
September 1, 1992 – September 30, 1992
ResolvedMonitoring, Regular
—Nitrate
April 1, 1987 – June 30, 1987
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
April 1, 1987 – March 31, 1991
ResolvedMonitoring, Regular
—Mercury
July 1, 1984 – June 30, 1987
ResolvedMonitoring, Regular
—Arsenic
July 1, 1984 – June 30, 1987
ResolvedMonitoring, Regular
—Selenium
July 1, 1984 – June 30, 1987
ResolvedMonitoring, Regular
—Chromium
July 1, 1984 – June 30, 1987
ResolvedMonitoring, Regular
—Barium
July 1, 1984 – June 30, 1987
ResolvedMonitoring, Regular
—Cadmium
July 1, 1984 – June 30, 1987
ResolvedMonitoring, Regular
—Fluoride
July 1, 1984 – June 30, 1987
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2012 – December 31, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 1999 – August 31, 1999 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| September 1, 1992 – September 30, 1992 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 1987 – June 30, 1987 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 1987 – March 31, 1991 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 1984 – June 30, 1987 | Monitoring, Regular | Mercury | — | Resolved |
| July 1, 1984 – June 30, 1987 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 1984 – June 30, 1987 | Monitoring, Regular | Selenium | — | Resolved |
| July 1, 1984 – June 30, 1987 | Monitoring, Regular | Chromium | — | Resolved |
| July 1, 1984 – June 30, 1987 | Monitoring, Regular | Barium | — | Resolved |
| July 1, 1984 – June 30, 1987 | Monitoring, Regular | Cadmium | — | Resolved |
| July 1, 1984 – June 30, 1987 | Monitoring, Regular | Fluoride | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 3, 2013State Public Notification received3 linked violations
- February 1, 2013State Formal Notice of Violation issued3 linked violations
- January 4, 2013State Compliance achieved2 linked violations
- June 30, 2003State Formal Notice of Violation issued2 linked violations
- January 29, 2003State Compliance achieved2 linked violations
- July 22, 2002State Formal Notice of Violation issued2 linked violations
- February 7, 2000State Compliance achieved3 linked violations
- December 22, 1995State Public Notification requested1 linked violation
- October 20, 1995State Public Notification requested3 linked violations
- October 20, 1995State Formal Notice of Violation issued3 linked violations
- October 13, 1995State Compliance achieved2 linked violations
- October 10, 1995State Compliance achieved1 linked violation
- August 28, 1995State Compliance achieved3 linked violations
- September 29, 1992State Public Notification requested1 linked violation
- September 29, 1992State Public Notification requested4 linked violations
- September 29, 1992State Formal Notice of Violation issued3 linked violations
- September 29, 1992State Public Notification requested1 linked violation
- August 15, 1989State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- October 16, 1987State Administrative/Compliance Order without penalty issued1 linked violation
- October 16, 1987State Administrative/Compliance Order without penalty issued2 linked violations
- September 10, 1987State Compliance achieved2 linked violations
- September 10, 1987State Compliance achieved2 linked violations
- September 10, 1987State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
SWAN WATER WORKS
515-205-6374
SWAN, IA 50252