CARY, NC · Transylvania County

KNOB CREEK WATER SYSTEM Water System

Current status

No open violations on record as of July 4, 2026.

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 North Carolina’s official records. Always confirm current status with North Carolina before making decisions based on this information.

System facts

System ID (PWSID): NC0188120
System type: Community Water System
Population served: 445
Service connections: 175
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – July 2, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 30, 2007 – September 16, 2010
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2007 – April 1, 2008
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 27, 2007 – September 16, 2010
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2006 – June 30, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – July 11, 2005
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Archived
Monitoring, Regular
—
Nitrate
June 24, 1980 – September 23, 1981
Archived
Monitoring, Regular
—
Cadmium
June 24, 1980 – September 23, 1981
Archived
Monitoring, Regular
—
Fluoride
June 24, 1980 – September 23, 1981
Archived
Monitoring, Regular
—
Mercury
June 24, 1980 – September 23, 1981
Archived
Monitoring, Regular
—
Arsenic
June 24, 1980 – September 23, 1981
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – July 2, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 30, 2007 – September 16, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2007 – April 1, 2008	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
September 27, 2007 – September 16, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 2005 – July 11, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Archived
June 24, 1980 – September 23, 1981	Monitoring, Regular	Nitrate	—	Archived
June 24, 1980 – September 23, 1981	Monitoring, Regular	Cadmium	—	Archived
June 24, 1980 – September 23, 1981	Monitoring, Regular	Fluoride	—	Archived
June 24, 1980 – September 23, 1981	Monitoring, Regular	Mercury	—	Archived
June 24, 1980 – September 23, 1981	Monitoring, Regular	Arsenic	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

July 2, 2025State Compliance achieved1 linked violation
September 16, 2010State Intentional no-action2 linked violations
September 16, 2010State Compliance achieved2 linked violations
April 1, 2008State Compliance achieved1 linked violation
January 1, 2008State Compliance achieved1 linked violation
December 4, 2007State Formal Notice of Violation issued1 linked violation
November 14, 2007State Administrative/Compliance Order with penalty issued1 linked violation
October 23, 2007State Public Notification requested1 linked violation
October 23, 2007State Formal Notice of Violation issued1 linked violation
August 27, 2007State Compliance achieved3 linked violations
March 26, 2007State Formal Notice of Violation issued22 linked violations
March 26, 2007State Public Notification requested1 linked violation
March 19, 2007State Public Notification received1 linked violation
December 29, 2006State Formal Notice of Violation issued1 linked violation
September 26, 2006State Public Notification requested1 linked violation
September 26, 2006State Administrative/Compliance Order without penalty issued1 linked violation
September 26, 2006State Formal Notice of Violation issued1 linked violation
August 1, 2006State Compliance achieved1 linked violation
August 1, 2006State Compliance achieved1 linked violation
August 1, 2006State Compliance achieved1 linked violation
March 20, 2006State Compliance achieved1 linked violation
March 20, 2006State Compliance achieved1 linked violation

Contact

MILLIRON, BRENT

919-653-6999

CARY, NC 27511