HILL CITY, KS · Graham County
MILLBROOK MHP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of September 1, 1992. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Graham County, KS.
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 Kansas’s official records. Always confirm current status with Kansas before making decisions based on this information.
System facts
- System ID (PWSID)
- KS2006502
- System type
- Community Water System
- Population served
- 31
- Service connections
- 18
- Ownership
- privately owned
- Water source
- groundwater (wells)
MILLBROOK MHP is one of 617 community water systems in Kansas in the 500 or fewer people size category, formerly serving 31 people from groundwater.
EPA's federal records list this system as inactive in 1992; the record below is historical.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- October 7, 1992State Public Notification received1 linked violation
- August 24, 1992State Violation/Reminder Notice1 linked violation
- August 24, 1992State Public Notification requested1 linked violation
- August 1, 1992State Compliance achieved1 linked violation
- September 12, 1991State Public Notification received2 linked violations
Last known contact on file (system is inactive)
Not on record
913-674-2184
HILL CITY, KS 67642