LEANDER, TX · Travis County
MOUNT CHALET WATER SUPPLY CORP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of February 1, 1981. 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 Travis County, TX.
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 Texas’s official records. Always confirm current status with Texas before making decisions based on this information.
System facts
- System ID (PWSID)
- TX2270067
- System type
- Community Water System
- Population served
- 26
- Service connections
- 12
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Average
Health-basedFluoride
April 9, 1979 – May 8, 1979
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 9, 1979 – May 8, 1979 | Maximum Contaminant Level Violation, Average | Fluoride | Health-based | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 1, 1985State Public Notification received1 linked violation
- December 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- April 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- December 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 30, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- April 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 1, 1983State Public Notification received1 linked violation
- February 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- December 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 30, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- December 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 30, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- April 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 1, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 1, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 30, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- September 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- August 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- July 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- June 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- May 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- April 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- March 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- February 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- January 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- December 1, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- November 1, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- October 1, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- April 9, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
Phone not on record
LEANDER, TX 78641