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Great Gorge Terrace Asso - Branchville, NJ

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Serves 55 people - Test data available: 2004-2006

This drinking water quality report shows results of tests conducted by the water utility and provided to the Environmental Working Group (EWG) by the New Jersey Department of Environmental Protection. It is part of EWG's national database that includes 47,667 drinking water utilities and 20 million test results. Water utilities nationwide detected more than 300 pollutants between 2004 and 2009. More than half of these chemicals are unregulated, legal in any amount. Despite this widespread contamination, the federal government invests few resources to protecting rivers, reservoirs, and groundwater from pollution in the first place. The information below summarizes test results for this utility and lists potential health concerns.

The New Jersey Department of Environmental Protection did not respond to requests for more recent test data. Contact your water utility for the latest water quality report.

	This Drinking Water System	National Average
Exceed Health GuidelinesTests showing chemicals at concentrations above health guidelines established by federal and state health agencies. These guidelines are typically set at a levels that pose no significant health risk.	11 chemicals	4
Health Standard ExceedencesChemicals detected at concentrations above the legal limit, the Maximum Contaminant Level (MCLs) established by the U.S. EPA. Most MCLs are based on annual averages, so exceeding the MCL for one test does not necessarily indicate that the system is out of compliance.	1 chemicals	0.5
Pollutants FoundThe total number of contaminants detected since 2004, according to data provided by the state water agency.	19 chemicals	8
Tests ConductedThe total number of number of water quality tests conducted by water utilities and recorded in data provided by the state water agency.	148 tests	420

Contaminants Exceeding Health Guidelines

Contaminant	Average/ Maximum Result	Health Limit Exceeded	Legal Limit Exceeded	Testing History -Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
Radium-228Radium-228 is a radioactive element usually found around uranium deposits.	4.58 pCi/L 11.23 pCi/L	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 pCi/L	Yes 5 pCi/L
BromodichloromethaneBromodichloromethane is a disinfection byproduct from the trihalomethane (THM) family, and is formed when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.	0.64 ppb 0.84 ppb	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 ppb	No 80 ppb
DibromochloromethaneDibromochloromethane is a disinfection byproduct from the trihalomethane (THM) family, and is formed when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.	0.7 ppb 1.3 ppb	Yes 0.4 ppb	No 80 ppb
BromoformBromoform is a disinfection byproduct from the trihalomethane (THM) family, and is formed when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.	0.38 ppb 1 ppb	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 ppb	No 80 ppb
Combined Uranium (mg/L)Uranium is a radioactive element commonly found in most rocks; processed uranium ore is used for power generation and weapons manufacture.	2 ppb 2 ppb	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 ppb	No 30 ppb
Combined Radium (-226 & -228)Radium is a radioactive element usually found around uranium deposits.	2.76 pCi/L 2.8 pCi/L	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 pCi/L	No 5 pCi/L
Radium-226Radium-226 is a radioactive element usually found around uranium deposits.	1.5 pCi/L 1.5 pCi/L	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 pCi/L	No 5 pCi/L
Arsenic (total)Arsenic contaminates drinking water due to mining runoff, erosion of natural deposits, emissions from glass and electronics processing and the use of arsenical compounds as wood preservatives and pesticides.	4.15 ppb 4.3 ppb	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 ppb	No 10 ppb
Dichloroacetic acidDichloroacetic acid is a disinfection byproduct regulated by EPA as one of five haloacetic acids that are formed when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.	0.8 ppb 1.6 ppb	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 ppb	No 60 ppb
Total haloacetic acids (HAAs)Total haloacetic acids refers to the sum of the concentrations of five related disinfection byproducts in a water sample: dichloroacetic acid, trichloroacetic acid, monochloroacetic acid, monobromoacetic acid and dibromoacetic acid.	2.25 ppb 4.5 ppb	Yes 0.7 ppb	No 60 ppb
Lead (total)Lead is a metal that enters water by corrosion of household plumbing systems, discharge of industrial pollution and erosion of natural deposits.	6.16 ppb 6.16 ppb	Yes MCLGA non-enforceable health goal that is set at a level at which no known or anticipated adverse effect on the health of persons occurs and which allows an adequate margin of safety. Source: U.S. Environmental Protection Agency.: 0 ppb	No
NOTE: Each dot in the above graph represents one month. * Water utilities are noted as exceeding the legal limit if any test is above the maximum contaminant level (MCL). Most MCLs are based on annual averages so exceeding the MCL for one test does not necessarily indicate that the system is out of compliance.

Other Detected Contaminants

Contaminant	Average/ Maximum Result	Health Limit Exceeded	Legal Limit Exceeded	Testing History -Tested      -Detected      -Over Health Guidelines      -Over Legal Limit*
Total trihalomethanes (TTHMs)Total trihalomethanes constitute the sum of four disinfection byproducts: chloroform, bromodichloromethane, dibromochloromethane, and bromoform.	1.99 ppb 2.8 ppb	No 9.8 ppb	No 80 ppb
ChloroformChloroform is a disinfection byproduct from the trihalomethane (THM) family, and is formed when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.	0.28 ppb 0.52 ppb	No 5.7 ppb	No 80 ppb
CopperCopper is a naturally occuring metal and drinking water contaminant that enters tap water by corrosion of household plumbing systems and erosion of natural deposits.	10.93 ppb 30.2 ppb	No 300 ppb	No 1000 ppb
NitrateNitrate enters drinking water sources from fertilizer runoff, leaching septic tanks, and erosion of natural deposits; it is also emitted by chemical, petrochemical and metal-finishing industries.	0.39 ppm 0.77 ppm	No 10 ppm	No 10 ppm
Barium (total)Barium is a mineral that enters drinking water through drilling and mining waste runoff, discharges from chemical industries and erosion of natural deposits.	158.5 ppb 169 ppb	No 700 ppb	No 2000 ppb
ManganeseManganese is a naturally occurring element released from mineral deposits as well as industrial use.	1.75 ppb 3.5 ppb	No 50 ppb	No 50 ppb
Trichloroacetic acidTrichloroacetic acid is a disinfection byproduct regulated by EPA as one of five haloacetic acids that are formed when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.	1.15 ppb 2.3 ppb	No 20 ppb	No 60 ppb
Dibromoacetic acidDibromoacetic acid is a disinfection byproduct regulated by EPA as one of five haloacetic acids that are formed when chlorine, chloramines or other disinfectants react with organic and inorganic matter in water.	0.3 ppb 0.6 ppb	No	No 60 ppb
NOTE: Each dot in the above graph represents one month. * Water utilities are noted as exceeding the legal limit if any test is above the maximum contaminant level (MCL). Most MCLs are based on annual averages so exceeding the MCL for one test does not necessarily indicate that the system is out of compliance.

Contaminants Not Detected - 74 chemicals

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 Dibromo-3-chloropropane (DBCP), 1,2,3-Trichlorobenzene, 1,2,3-Trichloropropane, 1,2,4-Trichlorobenzene, 1,2,4-Trimethylbenzene, 1,2-Dichloroethane, 1,2-Dichloropropane, 1,3,5-Trimethylbenzene, 1,3-Dichloropropane, 2,2-Dichloropropane, Alpha particle activity (excl radon and uranium), Alpha particle activity (incl. radon & uranium), Aluminum, Antimony (total), Benzene, Beryllium (total), Bromobenzene, Bromochloromethane, Bromomethane, Cadmium (total), Carbon tetrachloride, Chloroethane, Chloromethane, Chromium (total), cis-1,2-Dichloroethylene, cis-1,3-Dichloropropene, Combined Uranium (pCi/L), Cyanide, Dibromomethane, Dichlorodifluoromethane, Dichloromethane (methylene chloride), Ethylbenzene, Ethylene dibromide (EDB), Foaming agents (surfactants), Hexachlorobutadiene, Isopropylbenzene, m-Dichlorobenzene, m-Xylene, Mercury (total inorganic), Monobromoacetic acid, Monochloroacetic acid, Monochlorobenzene (Chlorobenzene), Mtbe, n-Butylbenzene, n-Propylbenzene, Naphthalene, o-Chlorotoluene, o-Dichlorobenzene, o-Xylene, p-Chlorotoluene, p-Dichlorobenzene, p-Isopropyltoluene, p-Xylene, sec-Butylbenzene, Selenium (total), Silver (total), Styrene, tert-Butylbenzene, Tetrachloroethylene, Thallium (total), Toluene, trans-1,2-Dichloroethylene, trans-1,3-Dichloropropene, Trichloroethylene, Trichlorofluoromethane, Vinyl chloride, Xylenes (total)

Pollution Summary

19	Total Contaminants Detected (2004 - 2006) Arsenic (total), Barium (total), Copper, Lead (total), Manganese, Nitrate, Dichloroacetic acid, Trichloroacetic acid, Dibromoacetic acid, Total haloacetic acids (HAAs), Chloroform, Bromoform, Bromodichloromethane, Dibromochloromethane, Total trihalomethanes (TTHMs), Combined Uranium (mg/L), Combined Radium (-226 & -228), Radium-226, Radium-228
2	Agricultural Pollutants (pesticides, fertilizer, factory farms) Arsenic (total), Nitrate
4	Sprawl and Urban Pollutants (road runoff, lawn pesticides, human waste) Arsenic (total), Copper, Lead (total), Nitrate
9	Industrial Pollutants Arsenic (total), Barium (total), Lead (total), Manganese, Nitrate, Combined Uranium (mg/L), Combined Radium (-226 & -228), Radium-226, Radium-228
9	Water Treatment and Distribution Byproducts (pipes and fixtures, treatment chemicals and byproducts) Dichloroacetic acid, Trichloroacetic acid, Dibromoacetic acid, Total haloacetic acids (HAAs), Chloroform, Bromoform, Bromodichloromethane, Dibromochloromethane, Total trihalomethanes (TTHMs)
10	Naturally Occurring (naturally present but increased for lands denuded by sprawl, agriculture, or industrial development) Arsenic (total), Barium (total), Copper, Lead (total), Manganese, Nitrate, Combined Uranium (mg/L), Combined Radium (-226 & -228), Radium-226, Radium-228
1	Unregulated Contaminants EPA has not established a maximum legal limit in tapwater for these contaminants Lead (total)

EPA Violation Summary

Violation Category	Number of Violations
MCL and Treatment (click see violations)close	12
Violation Date of Violation Over maximum contaminant level, Average Alpha particle activity (excl radon and uranium) 2008/10/01 - 2008/12/31 Over maximum contaminant level, Average Combined Radium (-226 & -228) 2008/10/01 - 2008/12/31 Over maximum contaminant level, Average Alpha particle activity (excl radon and uranium) 2007/01/01 - 2007/03/31 Over maximum contaminant level, Average Combined Radium (-226 & -228) 2007/01/01 - 2007/03/31 Over maximum contaminant level, Average Alpha particle activity (excl radon and uranium) 2007/10/01 - 2007/12/31 Over maximum contaminant level, Average Combined Radium (-226 & -228) 2007/10/01 - 2007/12/31 Over maximum contaminant level, Average Alpha particle activity (excl radon and uranium) 2007/07/01 - 2007/09/30 Over maximum contaminant level, Average Combined Radium (-226 & -228) 2007/07/01 - 2007/09/30 Over maximum contaminant level, Average Alpha particle activity (excl radon and uranium) 2007/04/01 - 2007/06/30 Over maximum contaminant level, Average Combined Radium (-226 & -228) 2007/04/01 - 2007/06/30 Over maximum contaminant level, Average Alpha particle activity (excl radon and uranium) 2008/04/01 - 2008/06/30 Over maximum contaminant level, Average Combined Radium (-226 & -228) 2008/04/01 - 2008/06/30
Monitoring (click see violations)close	5
Violation Date of Violation Follow-up and Routine Tap Sampling 2008/10/01 - 2025/12/31 Failure to monitor, Routine Major (Coliform bacteria) 2007/06/01 - 2007/06/30 Failure to monitor, Routine Major (Coliform bacteria) 2007/11/01 - 2007/11/30 Failure to monitor, Routine Major (Coliform bacteria) 2008/07/01 - 2008/07/31 Failure to monitor, Routine Major (Coliform bacteria) 2008/08/01 - 2008/08/31

Information on violations is drawn directly from EPA's national violations database in the Agency's Safe Drinking Water Information System. Analyses by others have raised questions about the quality of the information in EPA's database. For the purposes of this investigation, EWG is not showing below or including in our analyses, those violations for individual water suppliers that occurred on days for which the total number of violations assigned by EPA to that water supplier was greater than 20. This criteria was based on common characteristics of incorrect violations data as identified by water utilities, from a review of EPA's violations data by several hundred utilities prior to the release of EWG's investigation.