SHERIDAN, IL · LaSalle County
SHERIDAN CORRECTIONAL CENTER Water System
Consumer Confidence Report status
SHERIDAN CORRECTIONAL CENTER 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 SHERIDAN CORRECTIONAL CENTER 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 Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.
System facts
- System ID (PWSID)
- IL0995840
- System type
- Community Water System
- Population served
- 1,670
- Service connections
- 44
- Ownership
- state government
- Water source
- groundwater (wells)
SHERIDAN CORRECTIONAL CENTER is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 1,670 people from groundwater.
As of August 1, 2026, its federal record holds 12 entries between 1977 and 2025, of which 1 remains open; none are health-based.
Of the 12, 11 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 volatile organic chemicals, the Lead and Copper Rule, and the Consumer Confidence Rule.
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2025
UnaddressedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2013 – December 31, 2013
ResolvedWater Quality Parameter M/R
—Lead and Copper Rule
October 1, 1993 – March 31, 1994
ResolvedWater Quality Parameter M/R
—Lead and Copper Rule
April 1, 1993 – September 30, 1993
ArchivedMonitoring, Regular
—Trichloroethylene
October 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—Styrene
October 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived
Unaddressed no corrective action on record yetResolved 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, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Unaddressed |
| December 1, 2013 – December 31, 2013 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1993 – March 31, 1994 | Water Quality Parameter M/R | Lead and Copper Rule | — | Resolved |
| April 1, 1993 – September 30, 1993 | Water Quality Parameter M/R | Lead and Copper Rule | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| June 30, 1977 – June 29, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 5, 2025State Violation/Reminder Notice1 linked violation
- July 1, 2020State Compliance achieved1 linked violation
- May 21, 2020State Public Notification received1 linked violation
- July 15, 2019State Public Notification requested1 linked violation
- July 15, 2019State Violation/Reminder Notice1 linked violation
- June 11, 2019State Compliance achieved1 linked violation
- September 28, 2018State Violation/Reminder Notice1 linked violation
- June 19, 2014State Public Notification received1 linked violation
- June 19, 2014State Public Notification received1 linked violation
- January 17, 2014State Compliance achieved3 linked violations
- January 14, 2014State Public Notification requested1 linked violation
- January 14, 2014State Public Notification requested2 linked violations
- January 14, 2014State Violation/Reminder Notice1 linked violation
- January 14, 2014State Violation/Reminder Notice1 linked violation
- August 23, 1994State Compliance achieved1 linked violation
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received17 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 25, 1994State Public Notification received2 linked violations
- May 6, 1993State Compliance achieved17 linked violations
- March 8, 1993State Public Notification received17 linked violations
- February 9, 1993State Public Notification requested17 linked violations
- February 9, 1993State Violation/Reminder Notice17 linked violations
Common questions
Is SHERIDAN CORRECTIONAL CENTER required to publish a Consumer Confidence Report?
- Yes. SHERIDAN CORRECTIONAL CENTER 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 SHERIDAN CORRECTIONAL CENTER’s next Consumer Confidence Report due?
- SHERIDAN CORRECTIONAL CENTER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SHERIDAN CORRECTIONAL CENTER have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for SHERIDAN CORRECTIONAL CENTER 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
MORSCH, DENNIS
815-496-2181
SHERIDAN, IL 60551