CRESTON, IA · Decatur County

SIRWA #3 (LEON) 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): IA2718755
System type: Community Water System
Population served: 1,373
Service connections: 549
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2000 – July 31, 2000
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2000 – July 31, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 29, 2015State Compliance achieved1 linked violation
May 12, 2015State Compliance achieved2 linked violations
December 30, 2014State Public Notification received1 linked violation
December 2, 2014State Formal Notice of Violation issued2 linked violations
December 2, 2014State Public Notification requested1 linked violation
May 25, 2012State Public Notification received3 linked violations
May 8, 2012State Compliance achieved4 linked violations
April 27, 2012State Public Notification requested3 linked violations
February 19, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 19, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Contact

S I R W A #3 (LEON)

641-782-5744

CRESTON, IA 50801