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Homestead Water Company

Homestead Water Company is the public water system serving 1,000 people in Jefferson County, from surface water.
Community system · EPA id CO0130050 · filed with EPA as “HOMESTEAD WC”
People served
1,000
Service connections
336
Primary source
Surface water
Owner
Private
Counties served
Jefferson
Water district

Boundary traced from Homestead Water Company. About 5 km².

Where the water comes from

FacilityKindWater
S SETTLERS DR WELLWellGroundwater
SETTLERS INFILTRATION GALLERYInfiltration galleryGroundwater under the influence of surface water
WAGON RIM WELLWellGroundwater
FLINT LANE DEEP WELLWellGroundwater
SOURDOUGH DRIVE DEEP WELLWellGroundwater
SANGER WAY DEEP WELLWellGroundwater
SOURDOUGH DRIVE INFIL GALIntakeSurface water

These are EPA's facility records, not DWR structures. Which decreed rights sit behind an intake is the next phase; nothing here is inferred.

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 ↗

Nothing open today, but 17 health-based violations appear on the federal record historically. The history is below.

EPA's own summary: violations in 6 of the last 12 quarters. In violation for, in EPA's words: 0200=Surface Water Treatment Rule; 0300=Interim Enhanced Surface Water Treatment Rule; 4000=Gross Alpha, Excl. Radon and U; 5000=Lead and Copper Rule.

What happened

All 17 violation records on file, grouped into the 3 distinct things EPA's codes describe. Dates are the compliance period the violation is filed against.

MCL, Average — Gross Alpha, Excl. Radon and U health-based
A measured contaminant level went over the federal limit. 15 records, 2019-10-01 to 2024-07-01. Highest measured: 40.6 PCI/L against a limit of 15.0.
Rule: Radionuclides -- radium, uranium and gross alpha.
WQP Entry Point/Tap Treatment Technique Non-Compliance — Lead and Copper Rule health-based
A required treatment step was not carried out or not proved. 1 record, 2023-07-01.
Rule: Lead and Copper Rule -- corrosion of household plumbing.
Treatment Technique (SWTR and GWR) — SWTR health-based
A required treatment step was not carried out or not proved. 1 record, 2017-04-01.
Rule: Surface Water Treatment Rule -- filtration and disinfection.
Every violation record, as filed (12 of 17)
Compliance periodWhatAboutKindStatusMeasured
2024-07-01 – 2024-09-30 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2025-04-01) 20.0 PCI/L (limit 15.0)
2024-04-01 – 2024-06-30 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2025-04-01) 17.05 PCI/L (limit 15.0)
2024-01-01 – 2024-03-31 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2025-04-01) 22.73 PCI/L (limit 15.0)
2023-10-01 – 2023-12-31 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2025-04-01) 15.5 PCI/L (limit 15.0)
2023-07-01 – 2023-12-31 WQP Entry Point/Tap Treatment Technique Non-Compliance Lead and Copper Rule health-based known, archived
2022-04-01 – 2022-06-30 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2022-09-06) 17.33 PCI/L (limit 15.0)
2022-01-01 – 2022-03-31 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2022-09-06) 20.0 PCI/L (limit 15.0)
2021-10-01 – 2021-12-31 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2022-09-06) 20.0 PCI/L (limit 15.0)
2021-07-01 – 2021-09-30 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2022-09-06) 21.0 PCI/L (limit 15.0)
2021-04-01 – 2021-06-30 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2022-09-06) 29.0 PCI/L (limit 15.0)
2021-01-01 – 2021-03-31 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2022-09-06) 39.02 PCI/L (limit 15.0)
2020-10-01 – 2020-12-31 MCL, Average Gross Alpha, Excl. Radon and U health-based returned to compliance (2022-09-06) 40.6 PCI/L (limit 15.0)

The remaining 5 are on the ECHO report.

What the regulator did about it

110 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.

DateActionBy
2025-06-18 St Compliance achieved
May2025 MOR submitted 6/18/2025
state
2025-06-13 St Violation/Reminder Notice state
2025-06-13 St Public Notif requested state
2025-06-13 St Violation/Reminder Notice state
2025-06-13 St Public Notif requested state
2025-04-01 St Compliance achieved
SOX'd: updated EPA RTC rule return to compliance w/ QTs of LRAA below MCL. 4Q2024 and 1Q2025 LRAA below MCL. TJ 4/1/2025
state
2024-08-30 St Public Notif received
PN completed
state
2024-08-05 St Violation/Reminder Notice state
2024-08-05 St Public Notif requested state
2024-06-28 St Public Notif received state
2024-05-28 St Violation/Reminder Notice state
2024-05-28 St Public Notif requested state
2024-05-03 St Public Notif received
PN distributed 5/3/2024
state
2024-04-09 St Violation/Reminder Notice state
2024-04-09 St Public Notif requested state
2024-03-26 St Public Notif received state
2024-02-27 St Violation/Reminder Notice state
2024-02-27 St Public Notif requested state
2024-02-27 St Public Notif received state
2024-01-25 St Violation/Reminder Notice state

20 most recent of 110; the rest are on the ECHO report.

Lead and copper

The latest 90th-percentile lead result is 0.001 mg/L (sampling period ending 2026-06-30) against an action level of 0.015 mg/L, below it. Copper 1.37 mg/L against 1.3 mg/L, above it. 19 results on file.

The action level is not a health limit: it is the level at which the rule requires a system to act (corrosion control, public education, and in some cases replacing lead service lines). Lead mostly enters water from household plumbing, so a system-wide percentile does not tell you what comes out of one tap.

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 Evergreen, Colorado?

Homestead Water Company is the public water system serving 1,000 people in Jefferson County, from surface water. Its EPA public water system id is CO0130050.

Where does Homestead Water Company get its water?

Homestead Water Company reports surface water as its primary source. EPA lists its source facilities as S SETTLERS DR WELL, SETTLERS INFILTRATION GALLERY, WAGON RIM WELL, FLINT LANE DEEP WELL.

Does Homestead Water Company have any drinking water violations?

EPA's compliance record shows no open health-based violations for Homestead Water Company at the last monthly fetch. Older and non-health-based entries, if any, are listed on this page.

Every provider in Jefferson 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 →