Colorado utilities 1,001 to 1,030.

Each serves 11 to 36 people, as it reports to EPA. Your ZIP code finds yours faster.

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1,001 to 1,030 of 1,030, by people served

Colorado utilities, 1,001 to 1,030 of 1,030, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Stucker Mesa Domestic WC	Hotchkiss	36	Not sampled	10
Maple Grove WD	Lafayette	35	Not sampled	0
Park Place MHP	Grand Junction	35	Not sampled	0
View Ridge Mutual WC	Sedalia	35	Not sampled	1
Hermitage Trailer Park	Penrose	34	Not sampled	0
Lake Sanchez Estates	Alamosa	34	Not sampled	9
Callicotte Ranch	Glenwood Springs	33	Not sampled	0
Wildcat Ranch	Carbondale	33	Not sampled	0
Rivers Bend Condo Assoc	Basalt	32	Not sampled	0
Deep Creek Mountain Valley Estates	Denver	31	Not sampled	1
G and M Mobile Home Park	Thornton	30	Not sampled	1
Iron Clad Modular Home Park	Craig	30	Not sampled	0
Mesa Mobile Park	Bayfield	30	Not sampled	1
Water View Condominium Assoc	Aspen	30	Not sampled	0
Sunnyslope Homeowners	Sterling	29	Not sampled	0
Buckskin Valley Subdivision	Meeker	28	Not sampled	2
Ridge Estates Homeowners Association	Meeker	28	Not sampled	0
West Ranch Subd	Glenwood Springs	28	Not sampled	3
Arapahoe MHP	Dumont	27	Not sampled	0
Hidden Springs Ranch	Hayden	27	Not sampled	0
Lazy O Ranch	Snowmass	27	Not sampled	0
Peach Valley Orchard Subd	Silt	27	Not sampled	0
Ranch at Coulter Creek HOA	Carbondale	27	Not sampled	2
Alpine Mountain Ranch MD	Steamboat Springs	25	Not sampled	0
Harvey Martinez Trailer Court	Montrose	25	Not sampled	0
Lazy Diamond A Subd	Glenwood Springs	25	Not sampled	0
Telluride Pines HOA	Placerville	25	Not sampled	15
Sanctuary of Peace Poa	Colorado Springs	20	Not sampled	0
Fountain Valley Authority	Colorado Springs	13	Not sampled	1
Carter Lake Filter Plant	Berthoud	11	Not sampled	0

Every utility EPA sampled for PFAS under UCMR 5, any other community system serving 3,300 people or more, and any smaller one with results from 2020 on, from the state. Other systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q3, UCMR 5 and EPA’s 2012 to 2019 compliance results, and Colorado Department of Public Health and Environment, Water Quality Control Division.

1,001 to 1,030 of 1,030, by people served

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