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EWG's Tap Water Database — 2021 UPDATE

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Arsenic

Jurupa Community Services District

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.

MORE ABOUT THIS CONTAMINANT

 

141

Samples

0

Samples exceeding legal limit (MCL)

1

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND230ND
2015ND260ND
2016ND240ND
20170.0917 ppb241ND - 2.20 ppb
2018ND230ND
2019ND210ND

ppb = parts per billion

State and national drinking water standards and health guidelines

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
2014-08-064790-023-1205ND
2014-08-064790-025-1120ND
2014-08-124790-029-1025ND
2014-08-124790-032-1215ND
2014-08-124790-033-1305ND
2014-08-124790-040-1245ND
2014-08-124790-046-1350ND
2014-08-134790-018-1220ND
2014-08-134790-020-1145ND
2014-08-134790-021-1125ND
2014-08-134790-022-1250ND
2014-08-134790-043-1050ND
2014-08-194790-016-0905ND
2014-08-194790-017-0935ND
2014-08-194790-019-0940ND
2014-08-194790-024-1130ND
2014-08-194790-026-1105ND
2014-08-194790-029-1000ND
2014-08-194790-031-1120ND
2014-08-194790-046-1200ND
2014-08-204790-003-1010ND
2014-08-204790-034-0845ND
2014-08-204790-055-0915ND
2015-06-254790-056-1030ND
2015-08-134790-018-1035ND
2015-08-134790-022-1023ND
2015-08-134790-023-1115ND
2015-08-134790-025-1240ND
2015-08-134790-029-1205ND
2015-08-134790-033-1120ND
2015-08-134790-043-1105ND
2015-08-184790-024-1410ND
2015-08-184790-032-1110ND
2015-08-184790-040-1225ND
2015-08-194790-046-1045ND
2015-08-194790-058-1130ND
2015-08-254790-029-1115ND
2015-08-254790-046-1110ND
2015-08-264790-019-0900ND
2015-08-264790-034-1220ND
2015-08-264790-055-1205ND
2015-09-094790-016-1015ND
2015-09-094790-017-0950ND
2015-09-094790-021-1225ND
2015-10-014790-020-1130ND
2015-10-214790-003-1020ND
2015-10-224790-057-1220ND
2015-12-084790-056-1120ND
2015-12-084790-056-1346ND
2016-08-024790-020-1125ND
2016-08-024790-033-1215ND
2016-08-054790-029-1120ND
2016-08-054790-032-1315ND
2016-08-054790-040-1215ND
2016-08-054790-046-1245ND
2016-08-054790-056-0945ND
2016-08-054790-057-0915ND
2016-08-094790-018-1025ND
2016-08-094790-023-1130ND
2016-08-094790-043-1100ND
2016-08-094790-058-1050ND
2016-08-104790-046-1335ND
2016-08-114790-029-1320ND
2016-08-164790-025-1035ND
2016-08-164790-034-1000ND
2016-08-164790-055-1055ND
2016-08-174790-016-1200ND
2016-08-174790-017-0955ND
2016-08-174790-019-1050ND
2016-08-174790-024-0930ND
2016-08-234790-022-1045ND
2016-08-244790-003-1025ND
2016-08-244790-021-1150ND
2017-08-014790-029-0920ND
2017-08-024790-019-0905ND
2017-08-024790-020-0830ND
2017-08-024790-021-1100ND
2017-08-024790-023-1000ND
2017-08-024790-024-1015ND
2017-08-024790-034-1145ND
2017-08-024790-043-0830ND
2017-08-024790-046-0850ND
2017-08-034790-029-1135ND
2017-08-034790-032-1040ND
2017-08-034790-040-1110ND
2017-08-034790-056-0930ND
2017-08-034790-058-10002.20 ppb
2017-08-084790-003-0950ND
2017-08-084790-025-1025ND
2017-08-084790-033-1130ND
2017-08-094790-016-1148ND
2017-08-094790-017-1040ND
2017-08-094790-018-0920ND
2017-08-094790-022-1000ND
2017-08-094790-046-0955ND
2017-08-174790-026-1200ND
2017-10-314790-057-0920ND
2018-07-114790-017-1035ND
2018-07-114790-022-1035ND
2018-07-124790-016-1050ND
2018-07-124790-018-0945ND
2018-07-174790-023-1030ND
2018-07-174790-033-0900ND
2018-07-194790-003-0835ND
2018-07-194790-026-1045ND
2018-08-014790-019-0825ND
2018-08-014790-020-0925ND
2018-08-014790-021-0815ND
2018-08-014790-043-1015ND
2018-08-024790-024-0940ND
2018-08-024790-034-0830ND
2018-08-074790-032-0900ND
2018-08-074790-040-1000ND
2018-08-134790-029-1000ND
2018-08-224790-046-1000ND
2018-08-284790-025-0925ND
2018-08-294790-057-1000ND
2018-08-304790-056-0845ND
2018-09-054790-029-1120ND
2018-09-054790-046-1035ND
2019-07-104790-029-1115ND
2019-07-114790-046-0900ND
2019-07-234790-029-1345ND
2019-07-234790-046-1200ND
2019-08-154790-018-1230ND
2019-08-154790-020-0905ND
2019-08-154790-023-1005ND
2019-08-154790-025-1155ND
2019-08-154790-033-1105ND
2019-08-204790-056-1130ND
2019-08-214790-003-0920ND
2019-08-214790-019-1000ND
2019-08-214790-043-1040ND
2019-08-224790-016-1020ND
2019-08-224790-017-1150ND
2019-08-224790-022-1235ND
2019-08-274790-057-1150ND
2019-08-284790-024-1045ND
2019-08-284790-032-1010ND
2019-08-284790-034-1220ND
2019-08-284790-040-1055ND