Hydrohistorian
Williams Creek Water
Where the water comes from
| Facility | Kind | Water |
|---|---|---|
| PURCHASED FROM CO0123710 | Consecutive connection (purchased) | Surface water · from SILT TOWN OF |
| PURCHASED FROM CO0123538 | Consecutive connection (purchased) | Surface water · from NEW CASTLE TOWN OF |
| PURCHASED FROM CO0123676 | Consecutive connection (purchased) | Surface water · from RIFLE CITY OF |
These are EPA's facility records, not DWR structures. Which decreed rights sit behind an intake is the next phase; nothing here is inferred.
Wholesale connections
Buys water from SILT TOWN OF, NEW CASTLE TOWN OF, RIFLE CITY OF.
Sells water to 1 system: ASGARD SUBDIVISION WA.
DWR structures that name this system
Source Probable join · fetched 2026-09-09 · matched on DWR's recorded contact or an EPA intake name; verify on the dossier
No DWR structure on file records this system as its contact, and none of its EPA intakes matches a structure name in its districts. DWR records a contact on only a fraction of structures, and only for districts fetched from its live service, so this is absence of a record, not evidence of no rights.
Compliance record
Source Register of another agency · fetched 2026-09-09 · verify at EPA ECHO ↗
No open violation and no health-based violation on EPA's federal record for this system at the last monthly fetch. That is a record of reported compliance, not a test result: SDWIS carries violations, not routine sample values.
EPA's own summary: violations in 0 of the last 12 quarters.
No health-based or open violation on the federal record for this system.
What the regulator did about it
6 enforcement actions on this system's federal record. In Colorado the state is the primacy agency, so most actions are the state's; EPA acts directly on tribal systems and when it steps in.
| Date | Action | By |
|---|---|---|
| 2021-07-15 | St Compliance achieved System completed Option 2 by delivering Williams Creek Water CCR to the consumers but not they other listed sources in the CCR. During 2020, this water system only had Silt has their source. In 2021 we added Rifle and New Castle. The water system included all three in their sources and if they public asks for copies they would provide Silt's. Also Williams Creek and Silt are posted on trucks lmf 7/15/2021 |
state |
| 2021-07-14 | St Violation/Reminder Notice | state |
| 2021-07-14 | St Public Notif requested | state |
| 2018-08-27 | St Violation/Reminder Notice | state |
| 2018-08-27 | St Public Notif requested | state |
| 2018-08-27 | St Compliance achieved System collected next required routine sampling lmf 2/20/2019 |
state |
No lead or copper 90th-percentile result on the federal record for this system.
Violation, enforcement and lead/copper records are EPA SDWIS federal reporting, fetched monthly; the summary is EPA ECHO. Code names come from EPA's own REF_CODE_VALUE table. SDWIS carries violations, not routine sample results — nitrate, disinfection by-product and PFAS values are not in it, and a clean record here means nothing was reported as a violation, not that nothing was ever detected. For what was measured, ask the system for its Consumer Confidence Report.
PFAS and lithium: EPA's UCMR 5 monitoring, 2023–2025
Source Register of another agency · fetched 2026-09-09 · verify at EPA UCMR occurrence data ↗
EPA did not sample this system under UCMR 5 (the rule covered every system serving more than 3,300 people and a drawn sample of smaller ones).
Common questions
Who provides drinking water in Silt, Colorado?
Williams Creek Water is the public water system serving 60 people, from purchased surface water. Its EPA public water system id is CO0123842.
Where does Williams Creek Water get its water?
Williams Creek Water reports purchased surface water as its primary source. EPA lists its source facilities as PURCHASED FROM CO0123710, PURCHASED FROM CO0123538, PURCHASED FROM CO0123676.
Does Williams Creek Water have any drinking water violations?
EPA's compliance record shows no open health-based violations for Williams Creek Water at the last monthly fetch. Older and non-health-based entries, if any, are listed on this page.
The record
EPA SDWIS federal reporting as of 2026-09-08; the compliance record above is EPA's own, fetched monthly, and the ECHO report carries the rest. Report a problem →