CONIFER, CO · Jefferson County
MOUNTAIN WSD 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)
- CO0130100
- System type
- Community Water System
- Population served
- 1,941
- Service connections
- 399
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2020 – December 31, 2020
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2013 – May 31, 2013
ResolvedMaximum Contaminant Level Violation, Average
Health-basedCombined Uranium
January 1, 2011 – December 31, 2011
ResolvedMaximum Contaminant Level Violation, Average
Health-basedGross Alpha, Excl. Radon and U
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2007 – March 31, 2007
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2020 – December 31, 2020 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| May 1, 2013 – May 31, 2013 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2011 – December 31, 2011 | Maximum Contaminant Level Violation, Average | Combined Uranium | Health-based | Resolved |
| January 1, 2009 – December 31, 2009 | Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Health-based | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Contact
SWANSON, RICHARD
303-838-1800
CONIFER, CO 80433