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Tap water quality report

Estes Park Town of

EPA monitoring tested this supplier for 104 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

104
contaminants tested
17
detected
16,722
people served
4
health-based violations
Colorado rankingsLead in ColoradoPFAS in Colorado
Water source
Surface water
Ownership
Local 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.

4
health-based violations
22
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2022-12-01 → 2022-12-31
TT Health-based Resolved 2022-12-01 → 2022-12-31
TT Health-based Resolved 2022-12-01 → 2022-12-31
TT Health-based Resolved 2022-12-01 → 2022-12-31
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 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
TTHM
80.48 µg/L 101%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 99.7 µg/L
65/65 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
58.01 µg/L 97%
of the EPA limit 60 µg/L
worst single sample: 77 µg/L
64/64 SYR4 2012–2019
Bromodichloromethane
2.58 µg/L
No EPA limit set
worst single sample: 3.4 µg/L
45/45 SYR4 2012–2019
Chloroform
77.98 µg/L
No EPA limit set
worst single sample: 96.3 µg/L
45/45 SYR4 2012–2019
Dichloroacetic Acid
27.145 µg/L
No EPA limit set
worst single sample: 28.8 µg/L
42/42 SYR4 2015–2019
Trichloroacetic Acid
24.35 µg/L
No EPA limit set
worst single sample: 32.7 µg/L
38/42 SYR4 2015–2019
Nitrate
197.5 µg/L 2%
of the EPA limit 10000 µg/L
worst single sample: 200 µg/L
26/32 SYR4 2012–2019
Lead
0.0014 mg/L 9.3%
of the EPA limit 0.0150 mg/L
 23/23 LCR 2025
Monochloroacetic Acid
2.9 µg/L
No EPA limit set
worst single sample: 4.3 µg/L
15/42 SYR4 2015–2019
Barium
7.055 µg/L 0.4%
of the EPA limit 2000 µg/L
worst single sample: 7.1 µg/L
10/16 SYR4 2012–2019
Fluoride
177 µg/L 4.4%
of the EPA limit 4000 µg/L
worst single sample: 180 µg/L
7/16 SYR4 2012–2019
Hexachlorocyclopentadiene
0.1000 µg/L 0.2%
of the EPA limit 50 µg/L
 5/17 SYR4 2012–2019
Nitrate-Nitrite
186 µg/L 1.9%
of the EPA limit 10000 µg/L
worst single sample: 190 µg/L
5/7 SYR4 2012–2017
Hexachlorobenzene
0.0098 µg/L 1%
of the EPA limit 1 µg/L
 1/15 SYR4 2012–2018
Mercury
0.1100 µg/L 5.5%
of the EPA limit 2 µg/L
 1/16 SYR4 2012–2019
Picloram
0.1300 µg/L 0%
of the EPA limit 500 µg/L
 1/12 SYR4 2012–2018
Selenium
0.4800 µg/L 1%
of the EPA limit 50 µg/L
 1/16 SYR4 2012–2019
87 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneHfpo-DaHeptachlorHeptachlor EpoxideLassoMethoxychlorMonobromoacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
FREDRICKS, JASON
Phone
970-577-3539
Email
[email protected]

Frequently asked questions about Estes Park Town of

Is Estes Park Town of tap water safe to drink?

EPA monitoring detected 17 contaminants in Estes Park Town of'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 Estes Park Town of's water?

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

How many people does Estes Park Town of serve?

Estes Park Town of reports serving 16,722 people in Colorado, per its EPA record.

Has Estes Park Town of had any water quality violations?

The EPA has 22 violations on file for Estes Park Town of, of which 4 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.