California mcl for benzene
WebJan 23, 2024 · 1. Risk of Water Contamination based on the post-fire probability of drinking water contamination exceeding the State of California MCL for Benzene (1 µg/L)) 2. … WebThe MCL is the maximum permissible level of a contaminant in water which is delivered to ... Volatile Organic Chemicals (VOCs) MCL, in mg/l Benzene 0.005 Carbon Tetrachloride 0.005 1, 2-Dichloroethane 0.005 Trichloroethylene 0.005 p-Dichlorobenzene 0.075 1, 1-Dichloroethylene 0.007 1,1,1-Trichloroethane 0.2 ...
California mcl for benzene
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WebApr 9, 2008 · DCA was detected in at least one well at 9 sites. The concentration of DCA was above the MCL at 6 sites. Relative risk was calculated by dividing concentration of an analyte by its MCL. Benzene was the risk driver at 75% of sites. The few sites with the highest concentrations of EDB had more risk than the sites with the highest … WebJun 17, 2024 · Grid cell values provide absolute probabilities of drinking water contamination above the State of California MCL for Benzene (1 µg/L) for water samples from the …
Web54 rows · Jan 9, 2024 · Benzene: zero: 0.005: Anemia; decrease in blood platelets; increased risk of cancer. Discharge from factories; leaching from gas storage tanks and … WebBased on this MCLG, EPA has set an enforceable standard called a Maximum Contaminant Level (MCL). ... Mcl: 5 ppb . Benzene Releases to Water and Land, 1987 to 1993 (in …
WebJun 16, 2024 · o May 2024 indoor water testing from buildings in the Town of Paradise, California indicates that other VOCs can be present in the absence of benzene at levels that exceed their State of California regulated maximum contaminant level (MCL) (e.g., methylene chloride) and/or California notification level (e.g., tert-butyl alcohol or TBA). WebNotification Levels. 0.002, or at the lowest level that can be reliably detected with available technologies (OEHHA’s recommendation to the Water Board, who will establish the level) 0.0065 (Because OEHHA’s reference levels for cancer are below the limit of quantitation of current analytical methods, OEHHA recommended the Board set the ...
WebCalifornia MCL 4 (mg/L) Cancer Risk at the California MCL Barium . cardiovascular toxicity (causes high blood pressure) 2 : NA . 1 : NA . Bentazon: hepatotoxicity and digestive system toxicity (harms the liver, intestine, and causes body weight effects. 8) 0.2 : NA . 0.018 : NA . Benzene: 1carcinogenicity 7 (causes leukemia) 0.00015 : ×10-6 0. ... foods i can eat with diverticulitisWebAug 25, 2024 · Background. Health and Safety Code §116365 (g) requires the Water Board, at least once every five years, to review its MCLs. In the review, the State Water Board's … electric baby rocker chairWebFeb 16, 2024 · The Process for Adoption of a Maximum Contaminant Level. Health and Safety Code §116365(a) requires the State Water Resources Control Board (SWRCB), … food sides for football gamesWebSource is California Code of Regulations, Title 22, Chapter 11, Article 3. ** If a substance is ten times (by rule of thumb) the STLC value found on the TTLC, the ... Benzene 0.5 mg/L Carbon Tetrachloride 0.5 mg/L Chlorobenzene 100.0 mg/L Chloroform 6.0 mg/L 1,4-Dichlorobenzene 7.5 mg/L 1,2-Dichloroethane 0.5 mg/L ... electric baby rocker sleeperWebThe Agency first listed MTBE in 1998 as a candidate for development of a national Maximum Contaminant Level (MCL) standard in drinking water. As of 2024 EPA has not announced whether it will develop an MCL. EPA uses toxicity data in developing MCLs for public water systems. California established a state-level MCL for MTBE in 2000. foods i can eat with interstitial cystitisWebavailable, associated with the California Maximum Contaminant Level (MCL) and with the PHG for each contaminant. ... Benzene; carcinogenicity (causes leukemia) (seven: 0.00015 : 1×10-6 0.001 . 7. ×10-6 per million) Benzo[a]pyrene carcinogenicity (causes cancer) 0.000007 (7×10 foodsi downloadWebLearn how California’s climate is changing and how these changes are affecting the state. ... Benzene chloride; Caswell No. 183A; Chlorbenzol; MCB; Monochlorobenzene; NCI-C54886; Phenyl chloride; EPA Pesticide Code: 056504 ... MCL value (mg/L): 0.07. Cancer Risk at MCL: n/a. Last PHG Revision : 2014. Cal EPA. Air Resources Board; food sides in spanish