Know Your Environment. Protect Your Health.

Arsenic

Snug Harbor Rv Lp

Arsenic is a potent carcinogen and common contaminant in drinking water. Arsenic causes thousands of cases of cancer each year in the U.S. Click here to read more about arsenic.

 

154

Samples

37

Samples exceeding legal limit (MCL)

98

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20187.50 ppb2415ND - 19.0 ppb
20194.55 ppb3215ND - 17.0 ppb
20205.83 ppb3226ND - 19.0 ppb
20215.38 ppb2513ND - 18.0 ppb
20226.00 ppb2110ND - 18.0 ppb
20238.69 ppb2019ND - 18.0 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.004 ppb

The EWG Health Guideline of 0.004 ppb for arsenic was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

EPA Maximum Contaminant
Level (MCL): 10 ppb

The legal limit for arsenic, established in 2001, was based on costs for arsenic removal, as calculated at the time that the standard was set. This limit does not fully protect against the risk of cancer due to arsenic exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-12CA4800561_002_002-20180212085510.00 ppb
2018-02-12CA4800561_004_004-20180212091118.0 ppb
2018-02-13CA4800561_002_002-20180213130411.0 ppb
2018-02-13CA4800561_004_004-20180213133618.0 ppb
2018-05-02CA4800561_002_002-20180502130912.0 ppb
2018-05-02CA4800561_004_004-20180502125519.0 ppb
2018-06-06CA4800561_002_002-20180606130510.00 ppb
2018-06-06CA4800561_005_005-201806061245ND
2018-06-06CA4800561_004_004-20180606125517.0 ppb
2018-06-06CA4800561_005_006-201806061243ND
2018-07-11CA4800561_005_006-2018071109503.00 ppb
2018-07-11CA4800561_005_005-2018071109514.00 ppb
2018-08-08CA4800561_002_002-20180808123010.00 ppb
2018-08-08CA4800561_004_004-20180808120617.0 ppb
2018-09-05CA4800561_005_005-201809051346ND
2018-09-05CA4800561_005_006-201809051345ND
2018-10-01CA4800561_005_006-201810011305ND
2018-10-01CA4800561_005_005-2018100113042.10 ppb
2018-11-05CA4800561_005_005-201811051610ND
2018-11-05CA4800561_002_002-20181105162512.0 ppb
2018-11-05CA4800561_005_006-201811051605ND
2018-11-05CA4800561_004_004-20181105161517.0 ppb
2018-12-03CA4800561_005_006-201812031315ND
2018-12-03CA4800561_005_005-201812031310ND
2019-01-07CA4800561_005_006-201901071347ND
2019-01-07CA4800561_005_005-201901071350ND
2019-02-04CA4800561_005_005-201902041458ND
2019-02-04CA4800561_002_002-2019020414419.80 ppb
2019-02-04CA4800561_005_006-201902041455ND
2019-02-04CA4800561_004_004-20190204142017.0 ppb
2019-04-01CA4800561_005_005-201904011350ND
2019-04-01CA4800561_005_006-201904011347ND
2019-05-06CA4800561_005_005-201905061531ND
2019-05-06CA4800561_002_002-2019050615129.30 ppb
2019-05-06CA4800561_004_004-20190506145716.0 ppb
2019-05-06CA4800561_005_006-201905061529ND
2019-06-03CA4800561_005_006-201906031339ND
2019-06-03CA4800561_005_005-201906031345ND
2019-07-01CA4800561_005_005-201907011737ND
2019-07-01CA4800561_005_006-201907011733ND
2019-08-05CA4800561_005_006-201908051650ND
2019-08-05CA4800561_002_002-2019080516439.10 ppb
2019-08-05CA4800561_004_004-20190805162215.0 ppb
2019-08-05CA4800561_005_005-2019080516542.60 ppb
2019-09-02CA4800561_005_005-201909021340ND
2019-09-05CA4800561_005_006-2019090517563.10 ppb
2019-10-08CA4800561_005_006-2019100814193.60 ppb
2019-10-08CA4800561_005_005-201910081421ND
2019-11-04CA4800561_005_005-201911041542ND
2019-11-04CA4800561_002_002-2019110414309.20 ppb
2019-11-04CA4800561_005_006-2019110415398.10 ppb
2019-11-04CA4800561_004_004-20191104143015.0 ppb
2019-12-09CA4800561_004_004-20191209142116.0 ppb
2019-12-09CA4800561_002_002-2019120914308.90 ppb
2019-12-09CA4800561_005_006-2019120914072.90 ppb
2019-12-09CA4800561_005_005-201912091409ND
2020-01-14CA4800561_005_005-202001141447ND
2020-01-14CA4800561_005_006-2020011414155.20 ppb
2020-02-03CA4800561_004_004-20200203153017.0 ppb
2020-02-03CA4800561_002_002-2020020315459.90 ppb
2020-02-03CA4800561_005_005-202002031607ND
2020-02-03CA4800561_005_006-2020020316058.20 ppb
2020-03-02CA4800561_005_006-2020030213063.10 ppb
2020-03-02CA4800561_005_005-2020030213102.80 ppb
2020-04-06CA4800561_005_006-2020040613287.60 ppb
2020-04-06CA4800561_005_005-202004061330ND
2020-05-04CA4800561_005_006-2020050416312.40 ppb
2020-05-04CA4800561_002_002-2020050416098.30 ppb
2020-05-04CA4800561_004_004-20200504154415.0 ppb
2020-05-04CA4800561_005_005-2020050416292.50 ppb
2020-06-01CA4800561_005_005-202006011336ND
2020-06-01CA4800561_005_006-202006011332ND
2020-07-06CA4800561_005_005-202007061346ND
2020-07-06CA4800561_005_006-2020070613473.60 ppb
2020-08-03CA4800561_004_004-20200803154619.0 ppb
2020-08-03CA4800561_005_005-2020080316114.50 ppb
2020-08-03CA4800561_002_002-20200803155811.0 ppb
2020-08-03CA4800561_005_006-2020080316094.90 ppb
2020-09-08CA4800561_005_006-2020090814245.30 ppb
2020-09-08CA4800561_005_005-2020090814255.20 ppb
2020-10-05CA4800561_005_005-2020100512232.50 ppb
2020-10-05CA4800561_005_006-2020100512206.40 ppb
2020-11-02CA4800561_002_002-2020110212109.00 ppb
2020-11-02CA4800561_005_005-2020110212402.60 ppb
2020-11-02CA4800561_004_004-20201102115417.0 ppb
2020-11-02CA4800561_005_006-2020110212354.90 ppb
2020-12-01CA4800561_005_005-2020120116053.10 ppb
2020-12-01CA4800561_005_006-2020120115585.70 ppb
2021-01-13CA4800561_005_006-2021011313588.60 ppb
2021-01-13CA4800561_005_005-2021011314004.00 ppb
2021-02-08CA4800561_002_002-20210208084711.0 ppb
2021-02-08CA4800561_004_004-20210208083118.0 ppb
2021-02-08CA4800561_005_006-20210208091111.0 ppb
2021-02-08CA4800561_005_005-2021020809159.00 ppb
2021-03-08CA4800561_005_005-202103081125ND
2021-03-08CA4800561_005_006-202103081124ND
2021-04-05CA4800561_005_005-202104051423ND
2021-04-05CA4800561_005_006-202104051422ND
2021-05-03CA4800561_004_004-20210503133615.0 ppb
2021-05-03CA4800561_005_006-202105031420ND
2021-05-03CA4800561_002_002-2021050313498.60 ppb
2021-05-03CA4800561_005_005-202105031421ND
2021-06-16CA4800561_005_005-202106161215ND
2021-07-13CA4800561_005_005-202107131225ND
2021-08-10CA4800561_005_005-202108101320ND
2021-09-16CA4800561_002_002-2021091612203.80 ppb
2021-09-16CA4800561_004_004-20210916120014.0 ppb
2021-09-16CA4800561_005_005-202109161220ND
2021-10-14CA4800561_005_005-202110141235ND
2021-11-18CA4800561_005_005-202111181210ND
2021-12-09CA4800561_002_002-20211209105511.0 ppb
2021-12-09CA4800561_004_004-20211209103518.0 ppb
2021-12-09CA4800561_005_005-2021120910252.60 ppb
2022-01-06CA4800561_005_005-202201061420ND
2022-02-03CA4800561_005_005-202202031145ND
2022-03-03CA4800561_002_002-2022030311209.30 ppb
2022-03-03CA4800561_004_004-20220303110517.0 ppb
2022-03-03CA4800561_005_005-202203031055ND
2022-04-18CA4800561_005_005-2022041812302.10 ppb
2022-05-12CA4800561_005_005-202205121205ND
2022-06-02CA4800561_004_004-20220602115017.0 ppb
2022-06-02CA4800561_005_005-202206021205ND
2022-06-02CA4800561_002_002-20220602120010.00 ppb
2022-07-18CA4800561_005_005-202207181130ND
2022-08-11CA4800561_005_005-202208111150ND
2022-09-01CA4800561_002_002-2022090111109.20 ppb
2022-09-01CA4800561_005_005-202209011055ND
2022-09-01CA4800561_004_004-20220901105017.0 ppb
2022-10-17CA4800561_004_004-20221017123017.0 ppb
2022-10-17CA4800561_005_005-202210171210ND
2022-10-17CA4800561_002_002-2022101712509.50 ppb
2022-11-10CA4800561_005_005-202211101425ND
2022-12-01CA4800561_005_005-202212011230ND
2022-12-01CA4800561_004_004-20221201122018.0 ppb
2023-01-19CA4800561_005_005-2023011911552.40 ppb
2023-02-16CA4800561_005_005-2023021612154.10 ppb
2023-03-02CA4800561_004_004-20230302130017.0 ppb
2023-03-02CA4800561_005_005-2023030213106.60 ppb
2023-03-02CA4800561_002_002-2023030212409.80 ppb
2023-04-17CA4800561_005_005-20230417115011.0 ppb
2023-05-04CA4800561_005_005-2023050412405.70 ppb
2023-06-01CA4800561_002_002-2023060112009.00 ppb
2023-06-01CA4800561_005_005-2023060112204.00 ppb
2023-06-01CA4800561_004_004-20230601121518.0 ppb
2023-07-17CA4800561_005_005-2023071712006.40 ppb
2023-08-03CA4800561_005_005-2023080311456.40 ppb
2023-09-14CA4800561_002_002-2023091412109.80 ppb
2023-09-14CA4800561_005_005-2023091412304.50 ppb
2023-09-14CA4800561_004_004-20230914120517.0 ppb
2023-10-12CA4800561_005_005-202310121145ND
2023-11-02CA4800561_005_005-2023110211258.30 ppb
2023-12-07CA4800561_004_004-20231207132515.0 ppb
2023-12-07CA4800561_002_002-2023120713457.80 ppb
2023-12-07CA4800561_005_005-20231207133011.0 ppb