CENTERVILLE, IA · Decatur County

RATHBUN REGIONAL WATER ASSN (RATHBUN) 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): IA0400900
System type: Community Water System
Population served: 33,000
Service connections: 13,190
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring, Regular
—
LASSO
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
2,4-D
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Glyphosate
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Benzene
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Toluene
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 2020 – March 31, 2023
Resolved
Monitoring, Regular
—
Vinyl chloride
April 1, 2020 – March 31, 2023
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
August 1, 2007 – August 31, 2007
Resolved
Monitoring, Regular
—
Thallium, Total
April 1, 2001 – March 31, 2002
Resolved
Monitoring, Regular
—
Selenium
April 1, 2001 – March 31, 2002
Resolved
Monitoring, Regular
—
Barium
April 1, 2001 – March 31, 2002
Resolved
Monitoring, Regular
—
Chromium
April 1, 2001 – March 31, 2002
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Toxaphene
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Selenium
September 30, 1980 – September 29, 1981
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
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
April 1, 2020 – March 31, 2023	Monitoring, Regular	LASSO	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	2,4-D	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Pentachlorophenol	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Glyphosate	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Benzene	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Toluene	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 2020 – March 31, 2023	Monitoring, Regular	Vinyl chloride	—	Resolved
August 1, 2007 – August 31, 2007	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
April 1, 2001 – March 31, 2002	Monitoring, Regular	Thallium, Total	—	Resolved
April 1, 2001 – March 31, 2002	Monitoring, Regular	Selenium	—	Resolved
April 1, 2001 – March 31, 2002	Monitoring, Regular	Barium	—	Resolved
April 1, 2001 – March 31, 2002	Monitoring, Regular	Chromium	—	Resolved
September 30, 1980 – September 29, 1983	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Toxaphene	—	Archived
September 30, 1980 – September 29, 1981	Monitoring, Regular	Selenium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 1, 2024State Public Notification received3 linked violations
August 1, 2024State Public Notification received7 linked violations
August 1, 2024State Public Notification received2 linked violations
August 1, 2024State Public Notification received3 linked violations
August 1, 2024State Public Notification received2 linked violations
August 1, 2024State Public Notification received2 linked violations
August 1, 2024State Public Notification received2 linked violations
August 1, 2024State Public Notification received2 linked violations
August 1, 2024State Public Notification received3 linked violations
August 1, 2024State Public Notification received23 linked violations
August 1, 2024State Public Notification received3 linked violations
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued3 linked violations
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested3 linked violations
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued3 linked violations
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested6 linked violations
May 18, 2023State Formal Notice of Violation issued2 linked violations
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued2 linked violations
May 18, 2023State Public Notification requested1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Formal Notice of Violation issued1 linked violation
May 18, 2023State Public Notification requested2 linked violations
May 17, 2023State Compliance achieved2 linked violations
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved3 linked violations
May 17, 2023State Compliance achieved3 linked violations
May 17, 2023State Compliance achieved4 linked violations
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
May 17, 2023State Compliance achieved1 linked violation
August 27, 2007State Formal Notice of Violation issued10 linked violations
June 27, 2002State Public Notification received5 linked violations
June 27, 2002State Public Notification received5 linked violations
May 21, 2002State Formal Notice of Violation issued25 linked violations
January 31, 2000State Public Notification received6 linked violations
December 31, 1999State Compliance achieved6 linked violations
December 15, 1999State Formal Notice of Violation issued6 linked violations
January 26, 1993State Public Notification requested3 linked violations
July 15, 1992State Public Notification requested3 linked violations
June 8, 1992State Compliance achieved2 linked violations
June 8, 1992State Compliance achieved2 linked violations
February 22, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 22, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 1, 1989State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Contact

RATHBUN REGIONAL WATER ASSN (RATHBUN)

641-647-2416

CENTERVILLE, IA 52544