COLESBURG, IA · Delaware County
COLESBURG 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)
- IA2809055
- System type
- Community Water System
- Population served
- 386
- Service connections
- 190
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2012 – July 31, 2012
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
July 1, 2012 – July 31, 2012
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
April 1, 2006 – March 31, 2012
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, 2012 – July 31, 2012 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2012 – July 31, 2012 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2006 – March 31, 2012 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 23, 2012State Public Notification received1 linked violation
- July 23, 2012State Public Notification received2 linked violations
- July 17, 2012State Public Notification requested1 linked violation
- July 17, 2012State Formal Notice of Violation issued3 linked violations
- July 17, 2012State Public Notification requested1 linked violation
- July 17, 2012State Formal Notice of Violation issued3 linked violations
- July 13, 2012State Violation/Reminder Notice1 linked violation
- October 8, 1990State Formal Notice of Violation issued1 linked violation
- September 25, 1990State Compliance achieved1 linked violation
- July 24, 1990State Public Notification requested1 linked violation
- July 24, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- June 25, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- January 9, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- January 9, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- January 9, 1989State Compliance achieved1 linked violation
- October 15, 1987State Public Notification received24 linked violations
Contact
COLESBURG WATER SUPPLY
563-856-3185
COLESBURG, IA 52035