Arizona utilities 501 to 600.

Each serves 100 to 196 people, as it reports to EPA. Your ZIP code finds yours faster.

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501 to 600 of 750, by people served

Arizona utilities, 501 to 600 of 750, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Cathedral Vista Water Company	Sedona	196	Not sampled	0
Green Valley MHP	Camp Verde	190	Not sampled	26
Tonto Creek Water Company	Kohls Ranch	190	Not sampled	2
Willow Lakes Property Owners Assoc	Benson	190	Not sampled	7
Snowbird Rv Park	Fort Mohave	180	Not sampled	7
Sweetwater Ranch - Town of Taylor	Taylor	180	Not sampled	0
The Oaks Mobile Home Park	Superior	180	Not sampled	0
Quail Ridge Dwid	Chino Valley	179	Not sampled	0
Awc - Casa Grande South Water Company	Casa Grande	176	Not sampled	1
Saguaro Acres Cfd	Saugaro Acres/Surpri	175	Not sampled	1
Kino Ranch 2	Nogales	173	Not sampled	2
Payson Water - Meads Ranch	Tonto Creek	172	Not sampled	0
Sonoita Valley (South) Water Company	Sonoita	172	Not sampled	2
La Casita Water Company 1	Tucson	171	Not sampled	0
Cs Lake Verde Water Company	Camp Verde	169	Not sampled	5
Silver Cholla LLC	Tucson	168	Not sampled	0
Casitas de Castilian	Tucson	167	Not sampled	1
Rillito Water Users Assoc	Rillito	165	Not sampled	1
Acme Water - Dells Water	Prescott	163	Not sampled	0
Cs Antelope Water Company	Mohawk	163	Not sampled	5
Beaver Dam WC System 2	Mesquite City	162	Not sampled	0
Gw Saguaro Dist Water Co - Mirabell	Tucson	162	Not sampled	0
A Petersen Water Company	Snowflake	160	Not sampled	0
Mountain View MHP	Chino Valley	160	Not sampled	0
Sierra Vista Rv Park	Casa Grande	160	Not sampled	19
Wildflower Water Coop	Three Points	157	Not sampled	0
North Bay Estates	Tonto Basin	156	Not sampled	2
Pantano Water Coop	Vail	156	Not sampled	1
Tall Pines Estates Water	Mormon Lake	156	Not sampled	1
Via Verde West MHP	Tucson	156	Not sampled	1
Gw Ocotillo Water - Thunderhead	Tucson	153	Not sampled	0
The Grand Acres	Nogales	153	Not sampled	1
Timber Knoll Dwid	Vernon	153	Not sampled	0
Antelope Peak Dwid	Stanfield	150	Not sampled	3
Apache Acres MHP	Lakeside	150	Not sampled	1
Arivaca Townsite Water Coop	Arivaca	150	Not sampled	0
Arroyo Water Company	Punkin Center	150	Not sampled	0
Beaver Valley Water Company	Beaver Valley	150	Not sampled	0
Desert Water Coop	Tucson	150	Not sampled	1
Hatch Valley Dwid	Truxton	150	Not sampled	0
Holiday Hills Dwid	Prescott	150	Not sampled	0
Monte Vista Water Company	Douglas	150	Not sampled	12
North la Cholla MHP	Tucson	150	Not sampled	0
Rainbow Acres	Middle Verde	150	Not sampled	0
Samalayuca Improvement Assoc	Tucson	150	Not sampled	0
Town of Camp Verde - Verde River Estates	Camp Verde	150	Not sampled	0
White Hills Trailer Park	Camp Verde	150	Not sampled	0
Raindance Water Coop	Tucson	148	Not sampled	0
Halcyon Acres 2	Tucson	144	Not sampled	0
Cloud Nine Water Company	Sierra Vista	143	Not sampled	2
Sun Leisure Estates Improvement District	Yuma	143	Not sampled	18
Valley View Mhc & Rv Park	Duncan	142	Not sampled	1
American Ranch Dwid	Prescott	140	Not sampled	1
Pine Creek Canyon Dwid	Pine	140	Not sampled	1
Woodruff Domestic Water Company Inc	Woodruff	140	Not sampled	4
Roosevelt Resort LLC	Roosevelt	139	Not sampled	4
Acme Water - Blue Hills	Cottonwood	138	Not sampled	1
Naco Water Co Bisbee	Bisbee	138	Not sampled	0
Cs Sunizona Water Company	Sunizona	136	Not sampled	1
Sun Shiners MHP	Beaver Dam	136	Not sampled	1
Ranch Water Service Inc	Kingman	135	Not sampled	16
Gw - Bwc, Inc - Dixie	Tonopah	132	Not sampled	0
Morristown Water Company	Morristown	131	Not sampled	0
Apache Mobile Home and Rv Park, LLC	Globe	130	Not sampled	7
Canyon Water Improvement District	Globe	130	Not sampled	1
Lake Mary Country Store	Flagstaff	130	Not sampled	1
Mingus Mountain Academy	Prescott Valley	130	Not sampled	4
Orchard Valley Mobile Home Park	Catalina	130	Not sampled	0
Marana Municipal - Palo Verde	Marana	128	Not sampled	0
Coldwater Canyon 3	Black Canyon City	127	Not sampled	0
Rancho Tierra Blanca Poa	Marana	126	Not sampled	0
Hunter Water - Town of Duncan	Hunter Estates	125	Not sampled	0
Lagoon Estates WC Unit 2	Fort Valley	125	Not sampled	16
Chief Sleep Easy Tp	Beaver Dam	124	Not sampled	1
Apache Lake Marina Resort	Apache Lake	123	Not sampled	5
Lake Roosevelt Gardens East	Tonto Basin	121	Not sampled	0
Beverly Gardens Trailer Park	Prescott	120	Not sampled	0
Cs Rancheros Bonitos Water Company	Yuma	120	Not sampled	23
Empirita Water Company	Benson	120	Not sampled	1
Maricopa Mountain Dwid 2	Stanfield	120	Not sampled	0
Ponderosa Water, L.L.C	Strawberry	117	Not sampled	7
Arcosanti Camp	Mayer	115	Not sampled	1
Mobile Home Properties	Sahuarita	114	Not sampled	0
Paloma Ranch	Paloma	112	Not sampled	0
Sherman Pines Water Company	Sherman Pines	110	Not sampled	0
Cienega Water Company Inc	Parker	108	Not sampled	6
Double R Water Distributors, Inc.	Yucca	108	Not sampled	2
Catalina Village	Tucson	107	Not sampled	0
Gw Saguaro Dist Water Co - Lyn Lee	Marana	106	Not sampled	0
Cs Green Acres Water Company	Yuma	105	Not sampled	4
Stratman Water Company	St David	105	Not sampled	1
Thim Utility Company - Rancho Vista	Tucson	105	Not sampled	0
Heber Dwid - Black Canyon Subdivision	Heber	103	Not sampled	0
Cs Citrus Park Water Company	Tacna	102	Not sampled	46
Avalon Gardens Water System	Tubac	100	Not sampled	3
Beaver Creek Store	Beaver Creek	100	Not sampled	1
Caballeros Water Company	Wickenburg	100	Not sampled	1
Crossroads Park MHP	Tucson	100	Not sampled	1
Holbrook Sda Indian School	Holbrook	100	Not sampled	0
Living Springs MHP - Rainbow Trout Farm	Oak Creek Canyon	100	Not sampled	1

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 CDC. 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 CDC’s yearly averages.

501 to 600 of 750, by people served

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