AURORA, CO · Jefferson County

KEN CARYL WEST RANCH WD 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 Colorado’s official records. Always confirm current status with Colorado before making decisions based on this information.

System facts

System ID (PWSID): CO0130075
System type: Community Water System
Population served: 140
Service connections: 53
Ownership: local government
Water source: groundwater (wells)

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
October 1, 2025 – October 26, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – October 26, 2025
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2025 – April 6, 2025
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
October 1, 2024 – December 4, 2024
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2024 – December 17, 2024
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2024 – December 4, 2024
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
March 9, 2022 – March 14, 2022
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Selenium
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Nickel
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Barium
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Chromium
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Mercury
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2007 – June 30, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2001 – April 30, 2001
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 1998 – December 31, 2001
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 1998 – December 31, 2001
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – October 26, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2025 – October 26, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2025 – April 6, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2024 – December 4, 2024	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2024 – December 17, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 2024 – December 4, 2024	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
March 9, 2022 – March 14, 2022	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Selenium	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Nickel	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Barium	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Chromium	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Mercury	—	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Antimony, Total	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Nitrate	—	Resolved
April 1, 2001 – April 30, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1998 – December 31, 2001	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 1998 – December 31, 2001	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 26, 2025State Compliance achieved1 linked violation
October 26, 2025State Compliance achieved1 linked violation
October 24, 2025State Public Notification requested1 linked violation
October 24, 2025State Violation/Reminder Notice1 linked violation
July 15, 2025State Public Notification requested1 linked violation
July 15, 2025State Violation/Reminder Notice1 linked violation
April 16, 2025State Public Notification requested1 linked violation
April 16, 2025State Violation/Reminder Notice1 linked violation
April 6, 2025State Compliance achieved1 linked violation
December 17, 2024State Compliance achieved1 linked violation
December 4, 2024State Compliance achieved2 linked violations
October 24, 2024State Public Notification requested1 linked violation
October 24, 2024State Violation/Reminder Notice1 linked violation
July 18, 2024State Public Notification requested1 linked violation
July 18, 2024State Violation/Reminder Notice1 linked violation
April 17, 2024State Public Notification requested1 linked violation
April 17, 2024State Violation/Reminder Notice1 linked violation
April 4, 2022State Violation/Reminder Notice1 linked violation
March 14, 2022State Compliance achieved1 linked violation
March 7, 2022State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
April 21, 2021State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
July 14, 2009State Compliance achieved11 linked violations
April 17, 2009State Public Notification requested1 linked violation
April 17, 2009State Violation/Reminder Notice1 linked violation
April 17, 2009State Public Notification requested10 linked violations
April 17, 2009State Violation/Reminder Notice10 linked violations
April 7, 2008State Compliance achieved2 linked violations
October 12, 2007State Compliance achieved2 linked violations
August 10, 2007State Public Notification requested3 linked violations
August 10, 2007State Violation/Reminder Notice1 linked violation
May 22, 2007State Compliance achieved1 linked violation
May 8, 2007State Public Notification requested2 linked violations
May 8, 2007State Violation/Reminder Notice4 linked violations
February 21, 2007State Violation/Reminder Notice6 linked violations
February 23, 2006State Compliance achieved2 linked violations
February 2, 2006State Violation/Reminder Notice2 linked violations
January 10, 2006State Compliance achieved2 linked violations
October 3, 2005State Violation/Reminder Notice1 linked violation
March 2, 2004State Public Notification received2 linked violations
October 27, 2003State Public Notification received3 linked violations
August 21, 2003State Public Notification received2 linked violations
February 3, 2003State Public Notification received2 linked violations
December 18, 2001State Public Notification requested3 linked violations
June 11, 2001State Public Notification requested1 linked violation

Contact

GRANT II, PAUL E

303-246-5254

AURORA, CO 80013