RIVERSIDE, IA · Washington County
RIVERSIDE WATER SUPPLY Water System
Consumer Confidence Report status
RIVERSIDE WATER SUPPLY 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 no open violations for RIVERSIDE WATER SUPPLY.
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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.
System facts
- System ID (PWSID)
- IA9260090
- System type
- Community Water System
- Population served
- 1,060
- Service connections
- 520
- Ownership
- local government
- Water source
- groundwater (wells)
RIVERSIDE WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 1,060 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2002, all of which EPA lists as closed. Nothing has been added since 2002.
All 1 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 inorganic chemicals.
Violation history
Monitoring, Regular
—Arsenic
January 1, 2002 – December 31, 2002
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Arsenic | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 6, 2023State Public Notification received2 linked violations
- September 3, 2023State Compliance achieved3 linked violations
- July 20, 2023State Public Notification requested3 linked violations
- July 20, 2023State Formal Notice of Violation issued3 linked violations
- August 5, 2013State Compliance achieved17 linked violations
- April 22, 1994State Formal Notice of Violation issued5 linked violations
- October 12, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- September 17, 1990State Compliance achieved1 linked violation
- September 17, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Common questions
Is RIVERSIDE WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. RIVERSIDE WATER SUPPLY 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 RIVERSIDE WATER SUPPLY’s next Consumer Confidence Report due?
- RIVERSIDE WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RIVERSIDE WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for RIVERSIDE WATER SUPPLY.
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
RIVERSIDE WATER SUPPLY
515-202-9028
RIVERSIDE, IA 52327