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EWG's Tap Water Database — 2021 UPDATE

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Iodomethane

Ridgewood Water

Iodomethane (methyl iodide) is an industrial chemical and soil fumigant. It is not allowed for use in California due to the harm it poses to human health.

MORE ABOUT THIS CONTAMINANT

 

263

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND2380ND
2015ND190ND
2016ND60ND
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-074010141-01ND
2014-01-074010141-02ND
2014-01-074010141-06ND
2014-01-074010141-13ND
2014-01-074010141-15ND
2014-01-074010141-17ND
2014-01-074010141-09ND
2014-01-074010141-11ND
2014-01-074010141-18ND
2014-01-074010141-07ND
2014-01-214010529-01ND
2014-01-214010529-03ND
2014-01-214010529-13ND
2014-01-214010529-10ND
2014-01-214010529-11ND
2014-01-214010529-07ND
2014-01-214010529-09ND
2014-01-214010529-12ND
2014-01-214010529-05ND
2014-02-044020067-03ND
2014-02-044020067-07ND
2014-02-044020067-09ND
2014-02-044020067-15ND
2014-02-044020067-16ND
2014-02-044020067-12ND
2014-02-044020067-14ND
2014-02-044020067-18ND
2014-02-044020067-10ND
2014-02-184020345-01ND
2014-02-184020345-03ND
2014-02-184020345-12ND
2014-02-184020345-10ND
2014-02-184020345-07ND
2014-02-184020345-09ND
2014-02-184020345-11ND
2014-02-184020345-05ND
2014-03-044030100-01ND
2014-03-044030100-03ND
2014-03-044030100-05ND
2014-03-044030100-11ND
2014-03-044030100-12ND
2014-03-044030100-08ND
2014-03-044030100-10ND
2014-03-044030100-14ND
2014-03-044030100-06ND
2014-03-184030458-01ND
2014-03-184030458-03ND
2014-03-184030458-10ND
2014-03-184030458-07ND
2014-03-184030458-09ND
2014-03-184030458-11ND
2014-03-184030458-05ND
2014-04-014040049-01ND
2014-04-014040049-03ND
2014-04-014040049-18ND
2014-04-014040049-14ND
2014-04-014040049-10ND
2014-04-014040049-06ND
2014-04-014040049-08ND
2014-04-014040049-19ND
2014-04-014040049-04ND
2014-04-154040521-01ND
2014-04-154040521-08ND
2014-04-154040521-05ND
2014-04-154040521-07ND
2014-04-154040521-09ND
2014-04-154040521-03ND
2014-04-294040877-01ND
2014-04-294040877-04ND
2014-04-294040877-13ND
2014-04-294040877-10ND
2014-04-294040877-12ND
2014-04-294040877-14ND
2014-04-294040877-08ND
2014-05-134050455-01ND
2014-05-134050455-03ND
2014-05-134050455-05ND
2014-05-134050455-11ND
2014-05-134050455-12ND
2014-05-134050455-08ND
2014-05-134050455-10ND
2014-05-134050455-14ND
2014-05-134050455-06ND
2014-05-274050800-01ND
2014-05-274050800-05ND
2014-05-274050800-08ND
2014-05-274050800-21ND
2014-05-274050800-04ND
2014-05-274050800-03ND
2014-05-274050800-15ND
2014-05-274050800-16ND
2014-05-274050800-14ND
2014-05-274050800-20ND
2014-05-274050800-10ND
2014-05-294050852-05ND
2014-05-294050852-02ND
2014-06-104060344-05ND
2014-06-104060344-01ND
2014-06-104060344-03ND
2014-06-104060344-06ND
2014-06-104060344-09ND
2014-06-104060344-07ND
2014-06-244060776-01ND
2014-06-244060776-03ND
2014-06-244060776-10ND
2014-06-244060776-07ND
2014-06-244060776-09ND
2014-06-244060776-12ND
2014-06-244060776-14ND
2014-06-244060776-05ND
2014-07-074070293-01ND
2014-07-074070293-07ND
2014-07-074070293-03ND
2014-07-074070293-08ND
2014-07-074070293-09ND
2014-07-074070293-16ND
2014-07-074070293-18ND
2014-07-074070293-21ND
2014-07-074070293-20ND
2014-07-074070293-12ND
2014-07-074070293-14ND
2014-07-074070293-26ND
2014-07-074070293-29ND
2014-07-074070293-10ND
2014-07-224070751-03ND
2014-07-224070751-10ND
2014-07-224070751-01ND
2014-07-224070751-02ND
2014-07-224070751-12ND
2014-07-224070751-18ND
2014-07-224070751-19ND
2014-07-224070751-15ND
2014-07-224070751-17ND
2014-07-224070751-23ND
2014-07-224070751-21ND
2014-07-224070751-20ND
2014-07-224070751-25ND
2014-07-224070751-13ND
2014-08-054080209-01ND
2014-08-054080209-03ND
2014-08-054080209-05ND
2014-08-054080209-11ND
2014-08-054080209-12ND
2014-08-054080209-14ND
2014-08-054080209-08ND
2014-08-054080209-10ND
2014-08-054080209-16ND
2014-08-054080209-18ND
2014-08-054080209-06ND
2014-08-194080651-01ND
2014-08-194080651-03ND
2014-08-194080651-09ND
2014-08-194080651-07ND
2014-08-194080651-11ND
2014-08-194080651-13ND
2014-08-194080651-05ND
2014-08-264080840-01ND
2014-09-024090050-01ND
2014-09-024090050-03ND
2014-09-024090050-05ND
2014-09-024090050-10ND
2014-09-024090050-11ND
2014-09-024090050-13ND
2014-09-024090050-08ND
2014-09-024090050-15ND
2014-09-024090050-17ND
2014-09-024090050-06ND
2014-09-164090486-01ND
2014-09-164090486-03ND
2014-09-164090486-07ND
2014-09-164090486-05ND
2014-09-164090486-09ND
2014-09-164090486-11ND
2014-09-304100028-01ND
2014-09-304100028-03ND
2014-09-304100028-07ND
2014-09-304100028-05ND
2014-09-304100028-09ND
2014-09-304100028-11ND
2014-10-134100463-01ND
2014-10-134100463-07ND
2014-10-134100463-03ND
2014-10-134100463-08ND
2014-10-134100463-09ND
2014-10-134100463-14ND
2014-10-134100463-16ND
2014-10-134100463-19ND
2014-10-134100463-18ND
2014-10-134100463-12ND
2014-10-134100463-24ND
2014-10-134100463-27ND
2014-10-134100463-10ND
2014-10-284100860-12ND
2014-10-284100860-11ND
2014-10-284100860-13ND
2014-10-284100860-01ND
2014-10-284100860-06ND
2014-10-284100860-04ND
2014-10-284100860-25ND
2014-10-284100860-26ND
2014-10-284100860-21ND
2014-10-284100860-19ND
2014-10-284100860-23ND
2014-10-284100860-17ND
2014-11-064110312-01ND
2014-11-104110313-07ND
2014-11-104110313-09ND
2014-11-104110313-11ND
2014-11-104110313-03ND
2014-11-104110313-04ND
2014-11-104110313-06ND
2014-11-104110313-01ND
2014-11-104110313-15ND
2014-11-104110313-12ND
2014-11-254110688-01ND
2014-11-254110688-03ND
2014-11-254110688-10ND
2014-11-254110688-07ND
2014-11-254110688-09ND
2014-11-254110688-12ND
2014-11-254110688-05ND
2014-12-084120262-01ND
2014-12-084120262-03ND
2014-12-084120262-04ND
2014-12-084120262-10ND
2014-12-084120262-11ND
2014-12-084120262-13ND
2014-12-084120262-07ND
2014-12-084120262-15ND
2014-12-084120262-05ND
2014-12-114120282-01ND
2014-12-234120589-01ND
2014-12-234120589-03ND
2014-12-234120589-10ND
2014-12-234120589-07ND
2014-12-234120589-09ND
2014-12-234120589-12ND
2014-12-234120589-05ND
2015-01-055010094-01ND
2015-01-055010094-06ND
2015-01-055010094-03ND
2015-01-055010094-07ND
2015-01-055010094-14ND
2015-01-055010094-19ND
2015-01-055010094-10ND
2015-01-055010094-12ND
2015-01-055010094-24ND
2015-01-055010094-08ND
2015-01-065010094-16ND
2015-01-065010094-18ND
2015-01-205010445-01ND
2015-01-205010445-10ND
2015-01-205010445-13ND
2015-01-205010445-06ND
2015-01-205010445-08ND
2015-01-205010445-17ND
2015-01-205010445-04ND
2016-03-156030554-01ND
2016-03-156030554-03ND
2016-03-156030554-05ND
2016-03-156030554-07ND
2016-03-156030554-08ND
2016-03-286030961-01ND