Chippanydale Association

EWG's drinking water quality report shows results of tests conducted by the water utility and provided to the Environmental Working Group by the Connecticut Department of Public Health, 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

Bristol, Connecticut
Serves: 52
Data available: 2014-2019
Source: Groundwater

Contaminants Detected

EXCEED
EWG HEALTH
GUIDELINES

5 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?

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Contaminants Detected

VIEW: EXCEED GUIDELINES OTHER DETECTED

Cadmium

Potential Effect: harm to the kidney7.5x EWG'S HEALTH GUIDELINE

THIS UTILITY0.300 ppb

EWG HEALTH GUIDELINE0.04 ppb

LEGAL LIMIT5 ppb

DETAILS

Nitrate

Potential Effect: cancer7.1x EWG'S HEALTH GUIDELINE

THIS UTILITY0.995 ppm

EWG HEALTH GUIDELINE0.14 ppm

LEGAL LIMIT10 ppm

DETAILS

Nitrate and nitrite

Potential Effect: cancer7.1x EWG'S HEALTH GUIDELINE

THIS UTILITY0.998 ppm

EWG HEALTH GUIDELINE0.14 ppm

LEGAL LIMIT10 ppm

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.

Chloromethane

THIS UTILITY0.0833 ppb

EWG HEALTH GUIDELINE2.69 ppb

NO LEGAL LIMIT

DETAILS

Dibromochloromethane

THIS UTILITY0.0933 ppb

EWG HEALTH GUIDELINE0.1 ppb

NO LEGAL LIMIT

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 authority; chemicals detected under the EPA's Unregulated Contaminant Monitoring Rule (UCMR 3) program in 2013 to 2015 (and subsequent testing when available), for which annual utility averages were lower than an EWG-selected health guideline established by a federal or state public health authority.

Other Contaminants Tested

Chemicals tested for but not detected from 2014 to 2019:

1,1,1,2-Tetrachloroethane , 1,1,1-Trichloroethane , 1,1,2,2-Tetrachloroethane , 1,1,2-Trichloroethane , 1,1-Dichloroethane , 1,1-Dichloroethylene , 1,1-Dichloropropene , 1,2,3-Trichlorobenzene , 1,2,3-Trichloropropane , 1,2,4-Trichlorobenzene , 1,2,4-Trimethylbenzene , 1,2-Dibromo-3-chloropropane (DBCP) , 1,2-Dichloroethane , 1,2-Dichloropropane , 1,3,5-Trimethylbenzene , 1,3-Dichloropropane , 1,3-Dichloropropene , 2,2-Dichloropropane , 2,4,5-TP (Silvex) , 2,4-D , 3-Hydroxycarbofuran , Alachlor (Lasso) , Aldicarb , Aldicarb sulfone , Aldicarb sulfoxide , Aldrin , Antimony , Arsenic , Atrazine , Barium , Benzene , Benzo[a]pyrene , Beryllium , Bromobenzene , Bromochloromethane , Bromodichloromethane , Bromoform , Bromomethane , Butachlor , Carbaryl , Carbofuran , Carbon tetrachloride , Chlordane , Chloroethane , Chloroform , Chromium (total) , cis-1,2-Dichloroethylene , Combined uranium , Cyanide , Dalapon , Di(2-ethylhexyl) adipate , Di(2-ethylhexyl) phthalate , Dibromomethane , Dicamba , Dichlorodifluoromethane , Dichloromethane (methylene chloride) , Dieldrin , Dinoseb , Diquat , Endrin , Ethylbenzene , Ethylene dibromide , Fluoride , Glyphosate , Heptachlor , Heptachlor epoxide , Hexachlorobenzene (HCB) , Hexachlorobutadiene , Hexachlorocyclopentadiene , Isopropylbenzene , Lindane , m-Dichlorobenzene , Mercury (inorganic) , Methomyl , Methoxychlor , Metolachlor , Metribuzin , Monochlorobenzene (chlorobenzene) , MTBE , n-Butylbenzene , n-Propylbenzene , Naphthalene , Nitrite , o-Chlorotoluene , o-Dichlorobenzene , Oxamyl (Vydate) , p-Chlorotoluene , p-Dichlorobenzene , p-Isopropyltoluene , Pentachlorophenol , Picloram , Polychlorinated biphenyls (PCBs) , Propachlor , Radium, combined (-226 & -228) , sec-Butylbenzene , Selenium , Silver , Simazine , Styrene , tert-Butylbenzene , Tetrachloroethylene (perchloroethylene) , Thallium , Toluene , Toxaphene , trans-1,2-Dichloroethylene , Trichloroethylene , Vinyl chloride , Xylenes (total)