Hydrohistorian
North Pecos Water & Sanitation District
Serves Twin Lakes, North Washington.
Its service area also reaches South Platte Cheesman to Denver Gage (5.0%).
Boundary traced from IRE. About 7 km².
Where the water comes from
| Facility | Kind | Water |
|---|---|---|
| MASTER METER 2 1355 W 52ND ST | Consecutive connection (purchased) | Surface water · from DENVER WATER BOARD |
| MASTER METER 3 55TH AND PECOS | Consecutive connection (purchased) | Surface water · from DENVER WATER BOARD |
| PURCHASE DENVER WATER CO0116001 | Consecutive connection (purchased) | Surface water · from DENVER WATER BOARD |
| MASTER METER 1 FOX ST | Consecutive connection (purchased) | Surface water · from DENVER WATER BOARD |
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 DENVER WATER BOARD.
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.
No enforcement action against this system on the federal record.
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 Denver, Colorado?
North Pecos Water & Sanitation District is the public water system serving 2,500 people in Adams County, from purchased surface water. Its EPA public water system id is CO0116553.
Where does North Pecos Water & Sanitation District get its water?
North Pecos Water & Sanitation District reports purchased surface water as its primary source. EPA lists its source facilities as MASTER METER 2 1355 W 52ND ST, MASTER METER 3 55TH AND PECOS, PURCHASE DENVER WATER CO0116001, MASTER METER 1 FOX ST.
Does North Pecos Water & Sanitation District have any drinking water violations?
EPA's compliance record shows no open health-based violations for North Pecos Water & Sanitation District at the last monthly fetch. Older and non-health-based entries, if any, are listed on this page.
Places this system serves
Census places its EPA service-area boundary substantially covers. Each page lists every system serving that place.
Every provider in Adams County.
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 →