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Tap water quality report

Rmnp Headquarters East

EPA monitoring tested this supplier for 77 contaminants and detected 22. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

77
contaminants tested
22
detected
900
people served
0
health-based violations
Colorado rankingsLead in ColoradoPFAS in Colorado
Water source
Ground water
Ownership
Federal government
Counties served
Larimer

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
21
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2025-01-01
MR Monitoring Resolved 2025-01-01
MR Monitoring Resolved 2025-01-01
MR Monitoring Resolved 2023-07-01 → 2023-09-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
800 µg/L 8%
of the EPA limit 10000 µg/L
 34/38 SYR4 2012–2019
TTHM
82 µg/L 102%
of the EPA limit, in the worst sample — 80 µg/L
 32/32 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
45.3 µg/L 76%
of the EPA limit 60 µg/L
 32/32 SYR4 2012–2019
Chloroform
47.1 µg/L
No EPA limit set
 29/29 SYR4 2012–2019
Bromodichloromethane
31.5 µg/L
No EPA limit set
 28/29 SYR4 2012–2019
Dibromochloromethane
18.6 µg/L
No EPA limit set
 28/29 SYR4 2012–2019
Dichloroacetic Acid
23.1 µg/L
No EPA limit set
 28/28 SYR4 2015–2019
Trichloroacetic Acid
18.5 µg/L
No EPA limit set
 28/28 SYR4 2015–2019
Bromoform
2.8 µg/L
No EPA limit set
 27/29 SYR4 2012–2019
Dibromoacetic Acid
2.8 µg/L
No EPA limit set
 22/28 SYR4 2015–2019
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
 20/20 LCR 2025
Fluoride
1250 µg/L 31%
of the EPA limit 4000 µg/L
 15/15 SYR4 2012–2018
Barium
56 µg/L 2.8%
of the EPA limit 2000 µg/L
 14/14 SYR4 2012–2018
Combined Radium (-226 And -228)
0.7000 pCi/L 14%
of the EPA limit 5 pCi/L
 13/13 SYR4 2012–2015
Nitrate-Nitrite
800 µg/L 8%
of the EPA limit 10000 µg/L
 12/13 SYR4 2012–2016
Combined Uranium
4.9 µg/L 16%
of the EPA limit 30 µg/L
 11/12 SYR4 2012–2015
Monochloroacetic Acid
2.5 µg/L
No EPA limit set
 11/28 SYR4 2015–2019
Gross Alpha, Excl. Radon And U
5.8 pCi/L 39%
of the EPA limit 15 pCi/L
 10/13 SYR4 2012–2015
Chromium
81 µg/L 81%
of the EPA limit 100 µg/L
 6/14 SYR4 2012–2018
Selenium
2 µg/L 4%
of the EPA limit 50 µg/L
 3/14 SYR4 2012–2018
Arsenic
1 µg/L 10%
of the EPA limit 10 µg/L
 2/14 SYR4 2012–2018
Di(2-ethylhexyl) Phthalate
1.2 µg/L 20%
of the EPA limit 6 µg/L
 1/13 SYR4 2012–2018
55 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
BASCH, DANIEL
Phone
970-586-1231
Email
DANNY_BASCH@NPS.GOV

Frequently asked questions about Rmnp Headquarters East

Is Rmnp Headquarters East tap water safe to drink?

EPA monitoring detected 22 contaminants in Rmnp Headquarters East's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Rmnp Headquarters East's water?

EPA monitoring detected Nitrate, TTHM, Total Haloacetic Acids (HAA5), Chloroform, Bromodichloromethane, and others. The full list with the level and data source for each is above.

How many people does Rmnp Headquarters East serve?

Rmnp Headquarters East reports serving 900 people in Colorado, per its EPA record.

Has Rmnp Headquarters East had any water quality violations?

The EPA has 21 violations on file for Rmnp Headquarters East, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.