KNOLLWOOD, TX · Grayson County
CITY OF KNOLLWOOD Water System
Consumer Confidence Report status
CITY OF KNOLLWOOD must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for CITY OF KNOLLWOOD.
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 Texas’s official records. Always confirm current status with Texas before making decisions based on this information.
System facts
- System ID (PWSID)
- TX0910146
- System type
- Community Water System
- Population served
- 1,675
- Service connections
- 306
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
CITY OF KNOLLWOOD is one of 1,859 community water systems in Texas in the 501 to 3,300 people size category, serving 1,675 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 2008, all of which EPA lists as closed. Nothing has been added since 2008.
None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Consumer Confidence Rule.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2008 – December 31, 2010
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2008 – December 31, 2010 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 23, 2020State Violation/Reminder Notice4 linked violations
- November 6, 2018State Public Notification requested5 linked violations
- September 24, 2018State Compliance achieved5 linked violations
- May 18, 2018State Public Notification requested32 linked violations
- October 17, 2014State Public Notification requested18 linked violations
- September 26, 2014State Violation/Reminder Notice4 linked violations
- November 25, 2013State Public Notification received5 linked violations
- November 13, 2013State Violation/Reminder Notice6 linked violations
- October 3, 2013State Administrative/Compliance Order with penalty issued18 linked violations
- April 10, 2013State Formal Notice of Violation issued17 linked violations
- October 23, 2012State Public Notification requested3 linked violations
- December 31, 2010State Compliance achieved5 linked violations
- January 28, 2009State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
Common questions
Is CITY OF KNOLLWOOD required to publish a Consumer Confidence Report?
- Yes. CITY OF KNOLLWOOD is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is CITY OF KNOLLWOOD’s next Consumer Confidence Report due?
- CITY OF KNOLLWOOD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CITY OF KNOLLWOOD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CITY OF KNOLLWOOD.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
MURPHY, MARIE
903-868-9809
KNOLLWOOD, TX 75092-3908