DES PERES, AZ · Yuma County
CS EL PRADO WATER COMPANY 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 Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.
System facts
- System ID (PWSID)
- AZ0414442
- System type
- Community Water System
- Population served
- 404
- Service connections
- 158
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Average
Health-basedArsenic
October 1, 2021 – December 31, 2021
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
July 1, 2011 – September 30, 2011
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1980 – August 31, 1980
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 |
|---|---|---|---|---|
| October 1, 2021 – December 31, 2021 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| July 1, 2011 – September 30, 2011 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| July 1, 2010 – September 30, 2010 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| June 1, 1980 – August 31, 1980 | 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
- March 17, 2017State Compliance achieved160 linked violations
- November 20, 2012State Administrative/Compliance Order without penalty issued639 linked violations
- September 30, 1980State Othergeneral compliance action — not tied to a specific violation on record
- September 24, 1980State Othergeneral compliance action — not tied to a specific violation on record
Contact
KRIESS, FRED
602-698-9786
DES PERES, MO 63131