WESTFIELD, IN · Hamilton County
HAMILTON ESTATES Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of July 15, 2022. 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 Hamilton County, IN.
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 Indiana’s official records. Always confirm current status with Indiana before making decisions based on this information.
System facts
- System ID (PWSID)
- IN5229026
- System type
- Community Water System
- Population served
- 132
- Service connections
- 44
- Ownership
- privately owned
- Water source
- groundwater (wells)
HAMILTON ESTATES is one of 675 community water systems in Indiana in the 500 or fewer people size category, formerly serving 132 people from groundwater.
EPA's federal records list this system as inactive in 2022; 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
- September 27, 2018State Compliance achieved4 linked violations
- June 26, 2018State Other4 linked violations
- April 24, 2018State Public Notification received1 linked violation
- April 17, 2018State Violation/Reminder Notice1 linked violation
- April 17, 2018State Public Notification requested1 linked violation
- December 11, 2017State Public Notification received1 linked violation
- November 28, 2017State Public Notification requested1 linked violation
- November 28, 2017State Violation/Reminder Notice1 linked violation
- October 31, 2017State Violation/Reminder Notice2 linked violations
- October 31, 2017State Public Notification requested2 linked violations
- May 25, 2017State Compliance achieved2 linked violations
- May 2, 2017State Public Notification requested1 linked violation
- May 2, 2017State Violation/Reminder Notice1 linked violation
- April 27, 2017State Compliance achieved1 linked violation
- February 22, 2017State Public Notification requested1 linked violation
- February 22, 2017State Violation/Reminder Notice1 linked violation
- January 20, 2017State Compliance achieved1 linked violation
- January 9, 2017State Violation/Reminder Notice1 linked violation
- January 9, 2017State Public Notification requested1 linked violation
- January 3, 2017State Compliance achieved1 linked violation
- January 3, 2017State Compliance achieved1 linked violation
- December 16, 2016State Violation/Reminder Notice1 linked violation
- September 8, 2016State Public Notification requested2 linked violations
- September 8, 2016State Violation/Reminder Notice1 linked violation
- September 15, 2015State Public Notification received1 linked violation
- August 31, 2015State Compliance achieved2 linked violations
- August 26, 2015State Compliance achieved1 linked violation
- July 22, 2015State Public Notification requested1 linked violation
- July 22, 2015State Violation/Reminder Notice1 linked violation
- July 22, 2015State Public Notification requested1 linked violation
- July 22, 2015State Boil Water Order1 linked violation
- July 22, 2015State Violation/Reminder Notice1 linked violation
- July 22, 2015State Public Notification requested1 linked violation
- July 22, 2015State Violation/Reminder Notice3 linked violations
- March 19, 2015State Compliance achieved1 linked violation
- September 15, 2014State Public Notification requested1 linked violation
- September 15, 2014State Violation/Reminder Notice1 linked violation
- October 18, 2013State Compliance achieved1 linked violation
- October 10, 2013State Violation/Reminder Notice1 linked violation
- April 10, 2013State Compliance achieved20 linked violations
- February 13, 2013State Compliance achieved1 linked violation
- October 1, 2012State Public Notification received1 linked violation
- September 25, 2012State Public Notification requested1 linked violation
- September 25, 2012State Violation/Reminder Notice1 linked violation
- March 13, 2012State Compliance achieved1 linked violation
- August 18, 2010State Compliance achieved1 linked violation
- August 17, 2010State Public Notification received4 linked violations
- August 17, 2010State Public Notification requested3 linked violations
- June 23, 2004State Violation/Reminder Notice5 linked violations
- June 23, 2004State Public Notification requested4 linked violations
- February 2, 2004State Violation/Reminder Notice5 linked violations
- December 8, 2003State Public Notification received3 linked violations
- September 4, 2003State Public Notification requested3 linked violations
- April 11, 2003State Violation/Reminder Notice3 linked violations
- August 6, 2002State Compliance achieved2 linked violations
Last known contact on file (system is inactive)
ZWEIG, GORDON
317-773-7176
WESTFIELD, IN 46074