PLANO, IL · Kendall County

PLANO Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): IL0930200
System type: Community Water System
Population served: 12,600
Service connections: 4,187
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
May 1, 2025 – May 31, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2025 – May 31, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2025 – April 30, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2025 – April 30, 2025
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1992 – June 30, 1993
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1992 – March 31, 1992
Resolved
Monitoring, Regular
—
Benzene
January 1, 1992 – March 31, 1992
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 1992 – March 31, 1992
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1992 – March 31, 1992
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1992 – March 31, 1992
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1992 – March 31, 1992
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1992 – March 31, 1992
Resolved
Monitoring, 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
May 1, 2025 – May 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
May 1, 2025 – May 31, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2025 – April 30, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2025 – April 30, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2023 – December 31, 2025	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Archived
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Resolved
October 1, 1992 – June 30, 1993	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1992 – March 31, 1992	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 1992 – March 31, 1992	Monitoring, Regular	Benzene	—	Resolved
January 1, 1992 – March 31, 1992	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 1992 – March 31, 1992	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 1992 – March 31, 1992	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 1992 – March 31, 1992	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 1992 – March 31, 1992	Monitoring, Regular	1,1-Dichloroethylene	—	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

December 3, 2025State Public Notification received1 linked violation
December 3, 2025State Public Notification received1 linked violation
December 3, 2025State Public Notification received1 linked violation
December 3, 2025State Public Notification received1 linked violation
August 22, 2025State Violation/Reminder Notice1 linked violation
August 22, 2025State Public Notification requested1 linked violation
August 22, 2025State Violation/Reminder Notice1 linked violation
August 22, 2025State Public Notification requested1 linked violation
June 20, 2025State Compliance achieved2 linked violations
June 20, 2025State Compliance achieved2 linked violations
June 13, 2025State Public Notification requested1 linked violation
June 13, 2025State Public Notification requested1 linked violation
June 13, 2025State Violation/Reminder Notice1 linked violation
June 13, 2025State Violation/Reminder Notice1 linked violation
July 7, 2005State Compliance achieved1 linked violation
May 17, 1994State Compliance achieved1 linked violation
May 17, 1994State Compliance achieved1 linked violation
April 14, 1994State Violation/Reminder Notice1 linked violation
April 14, 1994State Public Notification requested1 linked violation
April 14, 1994State Public Notification requested1 linked violation
June 30, 1993State Compliance achieved1 linked violation
May 6, 1993State Compliance achieved7 linked violations
January 1, 1992State Violation/Reminder Notice8 linked violations
January 1, 1992State Public Notification requested8 linked violations
August 31, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 15, 1988State Violation/Reminder Notice2 linked violations

Contact

BEYER, JOSH

630-552-8275

PLANO, IL 60545