njdep groundwater quality standards

No change to groundwater and surface water remediation standards. 7:26D-2.2(a)). Key issues identified for future amendments include criteria and PQL updates, refinement of the classification area boundaries and mapping, and refinement of the designated uses for some ground water classifications. Ground water quality standards serve as the minimum remediation standards for the cleanup of contaminated ground water, in accordance with N.J.A.C. 7:14A); ground water remediation standards; and other requirements and regulatory actions applicable to discharges that cause or may cause pollutants to enter the ground waters of the State, including non-point and diffuse sources regulated by the Department. 7:9C-1.4 The New Department of Environmental Protection continues to show its commitment to identifying and investigating contamination involving poly- and perfluoroalkyl substances (PFAS), including perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS).On March 13, 2019, the NJDEP established interim specific groundwater quality standards for both PFOA and PFOS, at 10 … There are currently no interim specific ground water quality standards. These maps are in the process of being digitized as future coverages for New Jersey's Geographic Information System. 7:9B; Ground Water Quality Standards, N.J.A.C. On January 16, 20181, NJDEP Site Remediation & Waste Management Program issued updated Ground Water Quality Standards (GWQS) for 23 compounds2. Quality 3 . Department: NJDEP Home | About DEP | Index by Topic | Programs/Units | DEP Online Statewide: NJ Home | Services A to Z | Departments/Agencies | FAQs, Copyright © State of New Jersey, 1996-2021 7:26D-2.2, the Ground Water … The GWQS also establish the water quality criteria and antidegradation policies applicable to each ground water classification and designed to ensure that the designated uses can be adequately protected. Under the current iteration of the rules, NJDEP establishes such standards on a case-by-base basis. 7:9C-1.4 The actual ground water classification, criteria, and GWQS that apply to a proposed activity (e.g., new/expanded discharge to ground water or remediation of a contaminated site) are determined on a case-by-case, site-specific basis pursuant to the applicable regulatory program. 1963(a)), PQL = Practical quantitation level as defined in N.J.A.C. The Department has been working with stakeholders to inform future amendments to the GWQS. 78-32-0, Microbiological Criteriam, Radionuclides & Turbidity, Standards promulgated in the Safe Drinking Water Act rules (N.J.A.C. These and prior proposed and adopted amendments to the GWQS from 1992 through the present, and their corresponding basis and background documents, are available on the Technical Support Documents web page. NJDEP Groundwater Quality Standards Rule Updated in January 2018. Diethyl phthalate 84‐66‐2 6,000 1 6,000 Specific Diisodecyl phthalate (DIDP) 26761‐40‐0 . They are implemented primarily through the New Jersey Pollutant Discharge Elimination System (NJPDES) discharge to ground water permit program and the Site Remediation Program. 52:14B-1 et seq. 3564 0 obj <>stream endstream endobj startxref These levels will serve as remediation standards for contaminated ground water cleanup. (Total) means the concentration of metal in an unfiltered sample following treatment with hot dilute mineral acid (as defined in "Methods for Chemical Analysis of Water & Wastes", USEPA-600/4-79-020, March 1979) or other digestion defined by the analytical method. 7:9C NJDEP January 2018 . m = Pursuant to prevailing Safe Drinking Water Act rules, any positive result for fecal coliform is in violation of the MCL and is therefore an exceedance of the ground water quality criterion. Instructions on obtaining official versions of Department rules, Fact The GWQS establish the ground water quality criteria that are applicable to the different classes of ground water. 334(a)). 7:9C; Drinking Water Quality Standards, N.J.A.C. The ground water quality criteria for Class II ground water are numeric, health-based concentrations or levels of constituents (pollutants) that, when exceeded, pose an unacceptable human health risk from exposure through consumption of potable water supplies (drinking water). Tuesday, June 16, 2020 New Jersey Dept. Sheet, Technical 3559 0 obj <>/Filter/FlateDecode/ID[<80BE6921EED5F4469F31A6AD6C5D5C29><7363802405C88B48B40510F04A6D97CF>]/Index[3543 22]/Info 3542 0 R/Length 81/Prev 977819/Root 3544 0 R/Size 3565/Type/XRef/W[1 2 1]>>stream Title: Microsoft Word - Federal and NJ State Primary and Secondary Drinking Water Standards as of June 2020 Author: bcarreno Created Date: 6/22/2020 12:28:34 PM Table 1 criteria are all maximum values unless clearly indicated as a range for which the minimum value is to the left and the maximum value is to the right. However samples that contain less than 1 nephelometric turbidity unit (NTU) and are properly preserved, may be directly analyzed without digestion. 7:9C-1.7(c)5. the New Jersey Pollutant Discharge Elimination System (NJPDES; N.J.A.C. The PQL represents the lowest concentration of a constituent that can be reliably achieved among laboratories within specified limits of precision and accuracy during routine laboratory operating conditions (i.e., the lowest quantifiable concentration). Amendments to the State’s Ground Water Quality Standards (GWQS) establish new enforceable standards of 13 ng/L and 14 ng/L for PFOS and PFOA, respectively. The New Jersey Department of Environmental Protection (Department) adopted specific ground water quality standards for 23 contaminants. Pursuant to the Remediation Standards at N.J.A.C. The standards in these rules are used by the Department's regulatory programs to establish site-specific requirements in accordance with the appropriate regulations. These standards were proposed in 2018 and became effective upon NJDEP’s posting them to a “Table of Interim Specific Ground Water Quality Standards” located on NJDEP’s website. 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