HOLLY, CO · Prowers County

A AND B WA INC 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): CO0150100
System type: Community Water System
Population served: 100
Service connections: 42
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2025 – December 29, 2025
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2025 – September 30, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
April 1, 2025 – June 30, 2025
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
January 23, 2025 – February 4, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 2024 – September 30, 2024
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2024 – February 29, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2023 – December 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 2023 – September 30, 2023
Archived
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 30, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2020 – January 31, 2020
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Styrene
January 1, 2019 – December 31, 2019
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2017 – December 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2015 – December 31, 2015
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2015 – September 30, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2014 – November 30, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2014 – March 31, 2014
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
February 1, 2014 – February 28, 2014
Resolved
Monitoring, Regular
—
LASSO
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2005 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1994 – July 31, 1994
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 1992 – May 31, 1992
Resolved

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
October 1, 2025 – December 29, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2025 – September 30, 2025	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
January 23, 2025 – February 4, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
February 1, 2024 – February 29, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2020 – January 31, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Styrene	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2015 – September 30, 2015	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2014 – November 30, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2014 – March 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2014 – February 28, 2014	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	LASSO	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Chlordane	—	Resolved
July 1, 1994 – July 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 1992 – May 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

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

Enforcement actions

December 29, 2025State Compliance achieved5 linked violations
December 17, 2025State Public Notification requested3 linked violations
December 17, 2025State Violation/Reminder Notice14 linked violations
October 14, 2025State Public Notification received27 linked violations
July 4, 2025State Public Notification received17 linked violations
April 14, 2025State Public Notification received5 linked violations
April 11, 2025State Public Notification requested50 linked violations
February 4, 2025State Compliance achieved8 linked violations
January 29, 2025State Public Notification received2 linked violations
September 18, 2024State Public Notification received3 linked violations
June 4, 2024State Violation/Reminder Notice1 linked violation
May 17, 2024State Public Notification received1 linked violation
May 15, 2024State Public Notification requested1 linked violation
May 13, 2024State Administrative/Compliance Order without penalty issued11 linked violations
March 22, 2024State Public Notification received3 linked violations
March 19, 2024State Violation/Reminder Notice1 linked violation
March 19, 2024State Public Notification requested2 linked violations
March 19, 2024State Public Notification requested2 linked violations
March 12, 2024State Violation/Reminder Notice1 linked violation
March 12, 2024State Public Notification requested1 linked violation
March 7, 2024State Compliance achieved2 linked violations
December 19, 2023State Public Notification received1 linked violation
December 18, 2023State Public Notification requested2 linked violations
December 14, 2023State Compliance achieved2 linked violations
October 23, 2023State Compliance achieved1 linked violation
October 17, 2023State Public Notification requested2 linked violations
October 17, 2023State Public Notification requested2 linked violations
September 13, 2023State Compliance achieved2 linked violations
July 18, 2023State Violation/Reminder Notice3 linked violations
February 8, 2021State Compliance achieved2 linked violations
March 6, 2020State Public Notification requested3 linked violations
March 6, 2020State Violation/Reminder Notice3 linked violations
February 7, 2020State Violation/Reminder Notice4 linked violations
February 6, 2020State Public Notification requested3 linked violations
October 25, 2019State Public Notification requested3 linked violations
December 24, 2018State Compliance achieved2 linked violations
October 5, 2018State Compliance achieved3 linked violations
October 5, 2018State Public Notification requested2 linked violations
October 1, 2015State Public Notification requested3 linked violations
May 21, 2015State Compliance achieved14 linked violations
January 8, 2015State Public Notification requested2 linked violations
January 8, 2015State Public Notification requested11 linked violations
July 3, 2014State Public Notification requested2 linked violations
July 3, 2014State Public Notification requested2 linked violations
May 9, 2014State Public Notification requested2 linked violations
May 1, 2014State Public Notification requested2 linked violations
May 1, 2014State Public Notification requested2 linked violations
May 1, 2014State Violation/Reminder Notice1 linked violation
May 1, 2014State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 1, 2014State Violation/Reminder Notice1 linked violation
April 11, 2014State Public Notification requested1 linked violation
April 11, 2014State Public Notification requested2 linked violations
April 11, 2014State Violation/Reminder Notice1 linked violation
March 3, 2014State Violation/Reminder Notice2 linked violations
January 23, 2014State Public Notification requested1 linked violation
February 26, 2010State Public Notification received2 linked violations
July 21, 2009State Public Notification requested3 linked violations
February 4, 2009State Compliance achieved3 linked violations
November 21, 2008State Public Notification requested2 linked violations
August 22, 2008State Compliance achieved36 linked violations
August 19, 2008State Compliance achieved21 linked violations
June 9, 2008State Public Notification received4 linked violations
May 19, 2008State Violation/Reminder Notice2 linked violations
March 5, 2008State Public Notification received2 linked violations
March 3, 2008State Compliance achieved2 linked violations
February 8, 2008State Public Notification requested2 linked violations
February 5, 2008State Violation/Reminder Notice22 linked violations
February 5, 2008State Public Notification requested22 linked violations
January 30, 2008State Public Notification requested1 linked violation
April 26, 1996State Public Notification requested1 linked violation
August 3, 1994State Formal Notice of Violation issued3 linked violations
June 22, 1992State Formal Notice of Violation issued2 linked violations

Contact

THOMPSON, JENNIFER

719-334-0906

HOLLY, CO 81047