WOLF LAKE, IL · Union County
SHAWNEE VALLEY PWD Water System
Consumer Confidence Report status
SHAWNEE VALLEY PWD 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 SHAWNEE VALLEY PWD.
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)
- IL1815550
- System type
- Community Water System
- Population served
- 738
- Service connections
- 295
- Ownership
- local government
- Water source
- groundwater (wells)
SHAWNEE VALLEY PWD is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 738 people from groundwater.
As of August 1, 2026, its federal record holds 8 entries between 1977 and 2026, all of which EPA lists as closed.
Of the 8, 4 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, the Total Coliform Rules, and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2026 – March 31, 2026
ArchivedMonitoring and Reporting (DBP)
—TTHM
January 1, 2026 – March 31, 2026
ArchivedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2017 – June 30, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2017 – March 31, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2016 – December 31, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 1994 – October 31, 1994
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2026 – March 31, 2026 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Archived |
| January 1, 2026 – March 31, 2026 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| April 1, 2017 – June 30, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2017 – March 31, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2016 – December 31, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2016 – September 30, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 1994 – October 31, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| June 30, 1977 – June 29, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- August 23, 2017State Compliance achieved4 linked violations
- May 31, 2017State Public Notification received1 linked violation
- May 11, 2017State Public Notification requested1 linked violation
- May 11, 2017State Violation/Reminder Notice1 linked violation
- March 27, 2017State Public Notification received1 linked violation
- February 22, 2017State Violation/Reminder Notice1 linked violation
- February 22, 2017State Public Notification requested1 linked violation
- December 27, 2016State Public Notification received1 linked violation
- December 14, 2016State Bilateral Compliance Agreement signed4 linked violations
- November 28, 2016State Public Notification requested1 linked violation
- September 12, 2016State Formal Notice of Violation issued6 linked violations
- August 23, 2016State Public Notification requested1 linked violation
- August 23, 2016State Violation/Reminder Notice1 linked violation
- August 23, 2016State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 1, 2004State Compliance achieved1 linked violation
- July 1, 2004State Violation/Reminder Notice2 linked violations
- January 7, 1995State Public Notification requested1 linked violation
- January 7, 1995State Violation/Reminder Notice1 linked violation
Common questions
Is SHAWNEE VALLEY PWD required to publish a Consumer Confidence Report?
- Yes. SHAWNEE VALLEY PWD 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 SHAWNEE VALLEY PWD’s next Consumer Confidence Report due?
- SHAWNEE VALLEY PWD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SHAWNEE VALLEY PWD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SHAWNEE VALLEY PWD.
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
BALLANCE, KAREN
618-833-3740
WOLF LAKE, IL 62998