SHELBY TOWNSHIP, MI · Shiawassee County

HIDDEN GLEN APARTMENTS Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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): MI0003131
System type: Community Water System
Population served: 50
Service connections: 2
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
November 30, 2024 – December 19, 2025
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2024 – September 30, 2024
Resolved
Treatment Technique, Corrective/Expedited Actions (RTCR)
Health-based
Revised Total Coliform Rule
September 16, 2023 – November 27, 2023
Resolved
Monitoring, Regular
—
Toluene
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
Styrene
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2023 – September 30, 2025
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2023 – September 30, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2022
Unaddressed
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2017 – September 30, 2025
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2017 – September 30, 2025
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2002 – December 31, 2002
Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Period	Violation	Contaminant / rule	Health-based	Status
November 30, 2024 – December 19, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2024 – September 30, 2024	Monitoring, Regular	Combined Uranium	—	Resolved
September 16, 2023 – November 27, 2023	Treatment Technique, Corrective/Expedited Actions (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	Toluene	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	Styrene	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2023 – September 30, 2025	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
January 1, 2017 – September 30, 2025	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2017 – September 30, 2025	Monitoring, Regular	CYANIDE	—	Resolved
October 1, 2002 – December 31, 2002	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Enforcement actions

December 19, 2025State Public Notification received2 linked violations
October 30, 2025State Public Notification requested2 linked violations
October 10, 2025State Administrative Penalty assessed2 linked violations
August 25, 2025State Violation/Reminder Notice4 linked violations
May 7, 2025State Public Notification received2 linked violations
May 7, 2025State Compliance achieved3 linked violations
April 15, 2025State Compliance achieved1 linked violation
April 7, 2025State Violation/Reminder Notice2 linked violations
December 4, 2024State Public Notification requested3 linked violations
December 4, 2024State Public Notification requested5 linked violations
October 31, 2024State Violation/Reminder Notice25 linked violations
November 28, 2023State Compliance achieved8 linked violations
October 25, 2023State Public Notification received13 linked violations
November 15, 2017State Public Notification requested12 linked violations
November 28, 2006State Public Notification requested4 linked violations
July 10, 2002State Compliance achieved7 linked violations

Contact

CORONA, BARB

586-843-3004

SHELBY TOWNSHIP, MI 48315