SCHAUMBURG, IL · McHenry County
PRAIRIE RIDGE ASSOCIATION Water System
Consumer Confidence Report status
PRAIRIE RIDGE ASSOCIATION 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 PRAIRIE RIDGE ASSOCIATION.
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 Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.
System facts
- System ID (PWSID)
- IL1115730
- System type
- Community Water System
- Population served
- 148
- Service connections
- 62
- Ownership
- privately owned
- Water source
- groundwater (wells)
PRAIRIE RIDGE ASSOCIATION is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 148 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1977 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.
Of the 2, 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 the Consumer Confidence Rule and the Radionuclides and Revised Rad Rule.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2015 – July 29, 2015
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
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, 2015 – July 29, 2015 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| June 30, 1977 – June 29, 1981 | 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
- September 15, 1994State Compliance achieved1 linked violation
Common questions
Is PRAIRIE RIDGE ASSOCIATION required to publish a Consumer Confidence Report?
- Yes. PRAIRIE RIDGE ASSOCIATION 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 PRAIRIE RIDGE ASSOCIATION’s next Consumer Confidence Report due?
- PRAIRIE RIDGE ASSOCIATION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PRAIRIE RIDGE ASSOCIATION have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for PRAIRIE RIDGE ASSOCIATION.
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
HINES, SARA
847-882-8241
SCHAUMBURG, IL 60173