LYONS, CO · Larimer County

PINEWOOD SPRINGS 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): CO0135610
System type: Community Water System
Population served: 745
Service connections: 298
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2025 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2025 – December 31, 2025
Archived
Public Notification Violation without NPDWR Violation
—
Public Notice
September 2, 2025 – September 12, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2025 – September 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2025 – September 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2025 – June 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2025 – June 30, 2025
Archived
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2025 – January 9, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2025 – March 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2025 – March 31, 2025
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 2024 – December 31, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 4, 2024 – October 7, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2024 – December 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2024 – September 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2024 – September 30, 2024
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
June 3, 2024 – June 14, 2024
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 2024 – May 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2024 – June 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2024 – March 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2023 – December 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2023 – December 31, 2023
Archived
Public Notification Violation without NPDWR Violation
—
Public Notice
April 18, 2023 – June 9, 2023
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
December 1, 2022 – December 31, 2022
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2022 – December 31, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
October 16, 2022 – August 30, 2023
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2022 – October 31, 2022
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
October 1, 2022 – October 31, 2022
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2021 – December 31, 2021
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
April 1, 2015 – April 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2015 – March 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2015 – March 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Selenium
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Nickel
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Mercury
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Fluoride
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1998 – December 31, 1998
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 1997 – May 31, 1997
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1996 – May 31, 1996
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 1995 – December 31, 1995
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1995 – August 31, 1995
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 1995 – December 31, 1995
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 1994 – October 31, 1994
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1994 – May 31, 1994
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1993 – August 31, 1993
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
September 2, 2025 – September 12, 2025	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2025 – January 9, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
December 1, 2024 – December 31, 2024	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
October 4, 2024 – October 7, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
June 3, 2024 – June 14, 2024	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
May 1, 2024 – May 31, 2024	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 18, 2023 – June 9, 2023	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
December 1, 2022 – December 31, 2022	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
December 1, 2022 – December 31, 2022	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 16, 2022 – August 30, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
October 1, 2022 – October 31, 2022	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2022 – October 31, 2022	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
December 1, 2021 – December 31, 2021	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 2015 – April 30, 2015	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2015 – March 31, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2015 – March 31, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2007 – September 30, 2007	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Selenium	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Nickel	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Mercury	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Fluoride	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Cadmium	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Arsenic	—	Resolved
May 1, 1997 – May 31, 1997	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
May 1, 1996 – May 31, 1996	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
December 1, 1995 – December 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
August 1, 1995 – August 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
October 1, 1994 – October 31, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
May 1, 1994 – May 31, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
August 1, 1993 – August 31, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved

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

Enforcement actions

January 27, 2026State Public Notification requested22 linked violations
January 27, 2026State Public Notification requested21 linked violations
January 5, 2026State Public Notification received3 linked violations
December 15, 2025State Public Notification requested3 linked violations
December 15, 2025State Public Notification requested2 linked violations
September 22, 2025State Public Notification requested1 linked violation
September 15, 2025State Public Notification requested3 linked violations
September 15, 2025State Public Notification requested5 linked violations
September 12, 2025State Compliance achieved2 linked violations
July 5, 2025State Public Notification received4 linked violations
June 9, 2025State Public Notification requested3 linked violations
June 9, 2025State Violation/Reminder Notice3 linked violations
April 4, 2025State Public Notification received4 linked violations
March 10, 2025State Public Notification requested1 linked violation
March 10, 2025State Violation/Reminder Notice2 linked violations
February 9, 2025State Compliance achieved2 linked violations
February 4, 2025State Public Notification received1 linked violation
January 21, 2025State Violation/Reminder Notice3 linked violations
January 6, 2025State Public Notification requested4 linked violations
December 16, 2024State Public Notification requested2 linked violations
December 16, 2024State Public Notification requested5 linked violations
November 19, 2024State Violation/Reminder Notice3 linked violations
October 7, 2024State Compliance achieved3 linked violations
June 18, 2024State Public Notification requested27 linked violations
June 14, 2024State Compliance achieved5 linked violations
May 28, 2024State Public Notification requested62 linked violations
March 4, 2024State Violation/Reminder Notice3 linked violations
February 1, 2024State Public Notification received4 linked violations
December 5, 2023State Violation/Reminder Notice3 linked violations
August 25, 2023State Public Notification requested2 linked violations
August 25, 2023State Public Notification requested3 linked violations
August 25, 2023State Public Notification requested3 linked violations
January 25, 2023State Public Notification requested4 linked violations
January 25, 2023State Violation/Reminder Notice3 linked violations
November 22, 2022State Compliance achieved3 linked violations
November 16, 2022State Public Notification requested2 linked violations
November 16, 2022State Public Notification requested4 linked violations
October 26, 2021State Violation/Reminder Notice3 linked violations
October 26, 2021State Public Notification requested2 linked violations
February 2, 2017State Public Notification requested2 linked violations
November 7, 2016State Public Notification requested3 linked violations
August 20, 2015State Compliance achieved5 linked violations
June 12, 2015State Violation/Reminder Notice29 linked violations
April 28, 2015State Public Notification requested23 linked violations
October 15, 2014State Public Notification requested6 linked violations
November 8, 2007State Public Notification received14 linked violations
November 6, 2007State Violation/Reminder Notice3 linked violations
June 23, 2005State Violation/Reminder Notice9 linked violations
April 8, 2005State Public Notification requested10 linked violations
October 2, 2002State Public Notification requested2 linked violations
October 2, 2002State Formal Notice of Violation issued1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 15, 1999State Compliance achieved1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Public Notification requested1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
March 3, 1999State Formal Notice of Violation issued1 linked violation
June 4, 1997State Formal Notice of Violation issued3 linked violations
February 6, 1996State Formal Notice of Violation issued2 linked violations
February 6, 1996State Public Notification requested2 linked violations
January 25, 1996State Public Notification requested2 linked violations
November 22, 1994State Public Notification requested1 linked violation
October 25, 1994State Public Notification requested2 linked violations
June 27, 1994State Formal Notice of Violation issued2 linked violations
June 3, 1994State Formal Notice of Violation issued2 linked violations
November 11, 1993State Formal Notice of Violation issued7 linked violations
September 20, 1993State Formal Notice of Violation issued1 linked violation

Contact

BENSON, GABRIELE

303-823-5345

LYONS, CO 80540