CARBONDALE, CO · Gunnison County

CHAIR MTN RANCH HOA FILING 1 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): CO0126175
System type: Community Water System
Population served: 37
Service connections: 15
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2007 – July 31, 2007
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
February 1, 2006 – February 28, 2006
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
April 1, 1999 – April 30, 1999
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Styrene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
LASSO
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Atrazine
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Chlordane
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Picloram
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Endrin
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1998 – October 31, 1998
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
September 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 1992 – December 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1991 – November 30, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2007 – July 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2006 – February 28, 2006	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1999 – April 30, 1999	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Styrene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	LASSO	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Atrazine	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Chlordane	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Picloram	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Endrin	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 1998 – October 31, 1998	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
September 1, 1998 – September 30, 1998	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1992 – December 31, 1995	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
November 1, 1991 – November 30, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 28, 2012State Public Notification received3 linked violations
September 25, 2011State Compliance achieved3 linked violations
September 7, 2011State Public Notification requested1 linked violation
September 7, 2011State Violation/Reminder Notice1 linked violation
September 7, 2011State Violation/Reminder Notice2 linked violations
June 19, 2008State Compliance achieved1 linked violation
June 17, 2008State Public Notification received5 linked violations
March 31, 2008State Compliance achieved23 linked violations
February 5, 2008State Compliance achieved2 linked violations
September 6, 2007State Public Notification requested5 linked violations
January 11, 2007State Compliance achieved11 linked violations
October 2, 2006State Violation/Reminder Notice6 linked violations
March 30, 2006State Public Notification requested7 linked violations
November 10, 2005State Violation/Reminder Notice5 linked violations
November 10, 2005State Violation/Reminder Notice5 linked violations
September 26, 2005State Public Notification received8 linked violations
September 2, 2005State Violation/Reminder Notice6 linked violations
July 30, 2003State Public Notification requested3 linked violations
April 21, 2003State Public Notification requested7 linked violations
February 4, 2003State Violation/Reminder Notice3 linked violations
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice2 linked violations
April 12, 2002State Violation/Reminder Notice2 linked violations
April 12, 2002State Violation/Reminder Notice2 linked violations
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested1 linked violation
April 12, 2002State Public Notification requested1 linked violation
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested1 linked violation
April 12, 2002State Public Notification requested1 linked violation
April 12, 2002State Public Notification requested25 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Public Notification requested25 linked violations
April 12, 2002State Public Notification requested2 linked violations
April 12, 2002State Violation/Reminder Notice2 linked violations
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
April 12, 2002State Violation/Reminder Notice1 linked violation
March 4, 2002State Formal Notice of Violation issued1 linked violation
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved1 linked violation
January 9, 2002State Compliance achieved1 linked violation
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
January 9, 2002State Compliance achieved2 linked violations
November 30, 2001State Formal Notice of Violation issued2 linked violations
November 30, 2001State Public Notification requested2 linked violations
October 3, 2001State Public Notification requested1 linked violation
November 3, 1999State Formal Notice of Violation issued1 linked violation
May 27, 1999State Formal Notice of Violation issued1 linked violation
November 3, 1998State Public Notification requested1 linked violation
November 3, 1998State Formal Notice of Violation issued3 linked violations
September 29, 1997State Public Notification requested1 linked violation
August 27, 1997State Public Notification requested1 linked violation
September 11, 1996State Compliance achieved1 linked violation
April 26, 1996State Public Notification requested1 linked violation
April 26, 1996State Formal Notice of Violation issued2 linked violations
March 6, 1995State Public Notification requested1 linked violation
March 6, 1995State Intentional no-action1 linked violation
July 5, 1994State Compliance achieved1 linked violation
August 13, 1993State Public Notification requested1 linked violation
February 3, 1993State Formal Notice of Violation issued4 linked violations
November 16, 1992State Formal Notice of Violation issued2 linked violations
November 16, 1992State Public Notification requested2 linked violations
February 14, 1992State Public Notification requested2 linked violations

Contact

SMITH, DAN

970-963-7147

CARBONDALE, CO 81623