DuPont, WA · Pierce County
DUPONT WATER SYSTEM CITY OF Water System
Consumer Confidence Report status
DUPONT WATER SYSTEM CITY OF must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show 1 item for DUPONT WATER SYSTEM CITY OF that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA5320500
- System type
- Community Water System
- Population served
- 13,141
- Service connections
- 3,208
- Ownership
- local government
- Water source
- groundwater (wells)
DUPONT WATER SYSTEM CITY OF is one of 111 community water systems in Washington in the 10,001 to 100,000 people size category, serving 13,141 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 1979 and 2024, of which 1 remains open; none are health-based.
Of the 3, 2 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 the Consumer Confidence Rule, the Lead and Copper Rule, and the Radionuclides and Revised Rad Rule.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2024 – February 19, 2025
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2009
UnaddressedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
Archived
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2024 – February 19, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2009 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- February 19, 2025State Compliance achieved1 linked violation
Common questions
Is DUPONT WATER SYSTEM CITY OF required to publish a Consumer Confidence Report?
- Yes. DUPONT WATER SYSTEM CITY OF is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is DUPONT WATER SYSTEM CITY OF’s next Consumer Confidence Report due?
- DUPONT WATER SYSTEM CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DUPONT WATER SYSTEM CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for DUPONT WATER SYSTEM CITY OF that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
DUPONT WATER SYSTEM CITY OF
Phone not on record
DuPont, WA 98327