RIGA, MI · Lenawee County

RIGA TOWNSHIP 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 Michigan’s official records. Always confirm current status with Michigan before making decisions based on this information.

System facts

System ID (PWSID): MI0005675
System type: Community Water System
Population served: 266
Service connections: 133
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2025 – March 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2016 – June 30, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2001 – May 24, 2001
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2016 – June 30, 2016	Monitoring and Reporting (DBP)	TTHM	—	Resolved
May 1, 2001 – May 24, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 19, 2025State Compliance achieved1 linked violation
June 19, 2025State Compliance achieved1 linked violation
June 19, 2025State Compliance achieved1 linked violation
June 19, 2025State Compliance achieved1 linked violation
April 22, 2025State Public Notification received1 linked violation
March 26, 2025State Violation/Reminder Notice1 linked violation
March 26, 2025State Public Notification requested1 linked violation
January 22, 2025State Public Notification received1 linked violation
January 9, 2025State Public Notification requested1 linked violation
January 9, 2025State Violation/Reminder Notice1 linked violation
October 24, 2024State Public Notification received1 linked violation
October 2, 2024State Public Notification requested1 linked violation
October 2, 2024State Violation/Reminder Notice1 linked violation
June 28, 2024State Violation/Reminder Notice1 linked violation
June 28, 2024State Public Notification requested2 linked violations
July 13, 2022State Public Notification requested22 linked violations
July 13, 2022State Violation/Reminder Notice1 linked violation
March 10, 2022State Compliance achieved1 linked violation
December 22, 2021State Public Notification requested1 linked violation
April 9, 2020State Violation/Reminder Notice1 linked violation
March 10, 2020State Compliance achieved1 linked violation
October 29, 2019State Violation/Reminder Notice6 linked violations
October 29, 2019State Public Notification requested3 linked violations
September 11, 2017State Compliance achieved2 linked violations
September 5, 2017State Public Notification requested3 linked violations
July 14, 2017State Public Notification requested2 linked violations
October 17, 2016State Public Notification received3 linked violations
September 27, 2016State Violation/Reminder Notice4 linked violations
September 26, 2016State Public Notification requested4 linked violations
September 6, 2016State Compliance achieved4 linked violations
July 14, 2002State Boil Water Order14 linked violations
July 27, 2001State Public Notification received4 linked violations

Contact

KASTEL, GARY L

517-486-2641

RIGA, MI 49276