North La Cholla Mobile Home Park

EWG's drinking water quality report shows results of tests conducted by the water utility and provided to the Environmental Working Group by the Arizona Department of Environmental Quality, as well as information from the U.S. EPA Enforcement and Compliance History database (ECHO). For the latest quarter assessed by the U.S. EPA (January 2021 - March 2021), tap water provided by this water utility was in compliance with federal health-based drinking water standards.

Utility Details

Tucson, Arizona
Serves: 150
Data available: 2014-2019
Source: Groundwater

Contaminants Detected

EXCEED
EWG HEALTH
GUIDELINES

3 Total Contaminants

Legal does not necessarily equal safe. Getting a passing grade from the federal government does not mean the water meets the latest health guidelines.
Legal limits for contaminants in tap water have not been updated in almost 20 years.
The best way to ensure clean tap water is to keep pollution out of source water in the first place.

What To Do

Filter contaminants out Contact Your Local Official What About Lead?

Looking for a countertop water filter?

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Contaminants Detected

VIEW: EXCEED GUIDELINES OTHER DETECTED

Nitrate

Potential Effect: cancer46x EWG'S HEALTH GUIDELINE

THIS UTILITY6.50 ppm

EWG HEALTH GUIDELINE0.14 ppm

LEGAL LIMIT10 ppm

DETAILS

Trichloroethylene

Potential Effect: harm to the developing fetus and damage to the immune system2.8x EWG'S HEALTH GUIDELINE

THIS UTILITY1.10 ppb

EWG HEALTH GUIDELINE0.4 ppb

LEGAL LIMIT5 ppb

DETAILS

Includes chemicals detected in 2017-2019 for which annual utility averages exceeded an EWG-selected health guideline established by a federal or state public health authority.

1,1-Dichloroethylene

THIS UTILITY0.467 ppb

NO EWG HEALTH GUIDELINE

LEGAL LIMIT7 ppb

DETAILS

Includes chemicals detected in 2017-2019 for which annual utility averages were lower than an EWG-selected health guideline established by a federal or state public health authori.

Other Contaminants Tested

Chemicals tested for but not detected from 2014 to 2019:

1,1,1-Trichloroethane , 1,1,2-Trichloroethane , 1,2,4-Trichlorobenzene , 1,2-Dibromo-3-chloropropane (DBCP) , 1,2-Dichloroethane , 1,2-Dichloropropane , 2,3,7,8-TCDD (Dioxin) , 2,4,5-TP (Silvex) , 2,4-D , Alachlor (Lasso) , Atrazine , Benzene , Benzo[a]pyrene , Carbofuran , Carbon tetrachloride , Chlordane , cis-1,2-Dichloroethylene , Dalapon , Di(2-ethylhexyl) adipate , Di(2-ethylhexyl) phthalate , Dichloromethane (methylene chloride) , Dinoseb , Diquat , Endothall , Endrin , Ethylbenzene , Ethylene dibromide , Glyphosate , Heptachlor , Heptachlor epoxide , Hexachlorobenzene (HCB) , Hexachlorocyclopentadiene , Lindane , Methoxychlor , Monochlorobenzene (chlorobenzene) , o-Dichlorobenzene , Oxamyl (Vydate) , p-Dichlorobenzene , Pentachlorophenol , Picloram , Polychlorinated biphenyls (PCBs) , Radium, combined (-226 & -228) , Simazine , Styrene , Tetrachloroethylene (perchloroethylene) , Toluene , Toxaphene , trans-1,2-Dichloroethylene , Vinyl chloride , Xylenes (total)