Chloromethane
Marine Corps Base Hawaii
NOTE: Marine Corps Base Hawaii purchases water from Honolulu-Windward-Pearl Harbor which is required to test for chloromethane. Sample information shown below was taken by Honolulu-Windward-Pearl Harbor.
Chloromethane is an industrial solvent, aerosol propellant and a refrigerant. It also forms as a byproduct of water disinfection. The EPA classifies chloromethane as possibly carcinogenic to humans.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 52 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 2.69 ppb
The EWG Health Guideline of 2.69 ppb for chloromethane was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against cancer.
ppb = parts per billion
All test results
NOTE: Marine Corps Base Hawaii purchases water from Honolulu-Windward-Pearl Harbor which is required to test for chloromethane. Sample information shown below was taken by Honolulu-Windward-Pearl Harbor.
Date | Lab ID | Result |
---|---|---|
2013-04-01 | 201304030421AM | ND |
2013-04-01 | 201304030419AM | ND |
2013-04-01 | 201304030417AM | ND |
2013-04-01 | 201304030423AM | ND |
2013-04-02 | 201304040561AM | ND |
2013-04-02 | 201304040557AM | ND |
2013-04-02 | 201304040555AM | ND |
2013-04-02 | 201304040553AM | ND |
2013-04-02 | 201304040551AM | ND |
2013-04-02 | 201304040559AM | ND |
2013-04-02 | 201304040549AM | ND |
2013-04-03 | 201304050212AM | ND |
2013-04-03 | 201304050216AM | ND |
2013-04-03 | 201304050214AM | ND |
2013-04-03 | 201304050206AM | ND |
2013-04-03 | 201304050210AM | ND |
2013-04-03 | 201304050208AM | ND |
2013-04-05 | 201304090180AM | ND |
2013-04-05 | 201304090174AM | ND |
2013-04-05 | 201304090178AM | ND |
2013-04-05 | 201304090182AM | ND |
2013-04-05 | 201304090176AM | ND |
2013-04-08 | 201304100359AM | ND |
2013-04-08 | 201304100367AM | ND |
2013-04-08 | 201304100361AM | ND |
2013-04-08 | 201304100365AM | ND |
2013-04-08 | 201304100363AM | ND |
2013-04-08 | 201304100357AM | ND |
2013-04-09 | 201304110566AM | ND |
2013-04-09 | 201304110570AM | ND |
2013-04-09 | 201304110572AM | ND |
2013-04-09 | 201304110568AM | ND |
2013-04-10 | 201304120417AM | ND |
2013-04-10 | 201304120419AM | ND |
2013-04-10 | 201304120421AM | ND |
2013-04-12 | 201304160070AM | ND |
2013-04-15 | 201304170635AM | ND |
2013-04-15 | 201304170633AM | ND |
2013-04-16 | 201304180489AM | ND |
2013-04-16 | 201304180487AM | ND |
2013-04-17 | 201304190454AM | ND |
2013-04-17 | 201304190456AM | ND |
2013-04-22 | 201304240299AM | ND |
2013-04-22 | 201304240301AM | ND |
2013-04-23 | 201304250519AM | ND |
2013-04-24 | 201304260160AM | ND |
2013-04-24 | 201304260158AM | ND |
2013-04-26 | 201304300183AM | ND |
2013-10-01 | 201310030508AM | ND |
2013-10-01 | 201310030504AM | ND |
2013-10-01 | 201310030506AM | ND |
2013-10-01 | 201310030502AM | ND |
2013-10-02 | 201310040387AM | ND |
2013-10-02 | 201310040383AM | ND |
2013-10-02 | 201310040385AM | ND |
2013-10-04 | 201310080411AM | ND |
2013-10-04 | 201310080415AM | ND |
2013-10-04 | 201310080413AM | ND |
2013-10-04 | 201310080419AM | ND |
2013-10-04 | 201310080417AM | ND |
2013-10-04 | 201310080421AM | ND |
2013-10-07 | 201310090449AM | ND |
2013-10-07 | 201310090445AM | ND |
2013-10-07 | 201310090447AM | ND |
2013-10-08 | 201310100584AM | ND |
2013-10-08 | 201310100582AM | ND |
2013-10-08 | 201310100578AM | ND |
2013-10-08 | 201310100580AM | ND |
2013-10-09 | 201310110394AM | ND |
2013-10-09 | 201310110396AM | ND |
2013-10-11 | 201310150231AM | ND |
2013-10-11 | 201310150225AM | ND |
2013-10-11 | 201310150229AM | ND |
2013-10-11 | 201310150233AM | ND |
2013-10-11 | 201310150227AM | ND |
2013-10-14 | 201310160251AM | ND |
2013-10-14 | 201310160255AM | ND |
2013-10-14 | 201310160257AM | ND |
2013-10-14 | 201310160253AM | ND |
2013-10-15 | 201310170263AM | ND |
2013-10-16 | 201310180369AM | ND |
2013-10-16 | 201310180365AM | ND |
2013-10-16 | 201310180363AM | ND |
2013-10-16 | 201310180367AM | ND |
2013-10-16 | 201310180371AM | ND |
2013-10-16 | 201310180361AM | ND |
2013-10-18 | 201310220217AM | ND |
2013-10-18 | 201310220215AM | ND |
2013-10-18 | 201310220219AM | ND |
2013-10-21 | 201310230542AM | ND |
2013-10-21 | 201310230540AM | ND |
2013-10-21 | 201310230538AM | ND |
2013-10-22 | 201310240443AM | ND |
2013-10-22 | 201310240445AM | ND |
2013-10-23 | 201310250245AM | ND |
2013-10-23 | 201310250247AM | ND |
2013-10-23 | 201310250249AM | ND |
2014-04-09 | 201404120300AM | ND |
2014-07-15 | 201407170569AM | ND |
2016-02-09 | ND | |
2016-05-02 | ND | |
2016-05-04 | ND | |
2016-10-28 | ND | |
2017-02-14 | ND | |
2017-04-03 | ND | |
2017-04-03 | ND | |
2017-04-05 | ND | |
2017-04-05 | ND | |
2017-04-11 | ND | |
2017-04-11 | ND | |
2017-04-11 | ND | |
2017-04-11 | ND | |
2017-04-17 | ND | |
2017-04-17 | ND | |
2017-04-18 | ND | |
2017-04-18 | ND | |
2017-04-19 | ND | |
2017-04-19 | ND | |
2017-04-19 | ND | |
2017-04-19 | ND | |
2017-04-19 | ND | |
2017-04-19 | ND | |
2017-04-20 | ND | |
2017-05-01 | ND | |
2017-05-01 | ND | |
2017-05-02 | ND | |
2017-05-03 | ND | |
2017-05-03 | ND | |
2017-05-03 | ND | |
2017-05-03 | ND | |
2017-05-03 | ND | |
2017-05-04 | ND | |
2017-05-09 | ND | |
2017-05-09 | ND | |
2017-05-09 | ND | |
2017-05-10 | ND | |
2017-05-10 | ND | |
2017-05-11 | ND | |
2017-05-16 | ND | |
2017-05-16 | ND | |
2017-05-17 | ND | |
2017-05-22 | ND | |
2017-05-22 | ND | |
2017-05-22 | ND | |
2017-05-22 | ND | |
2017-05-22 | ND | |
2017-05-23 | ND | |
2017-05-23 | ND | |
2017-05-24 | ND | |
2017-05-30 | ND | |
2017-06-05 | ND | |
2017-06-05 | ND | |
2017-06-06 | ND | |
2017-06-07 | ND | |
2017-06-13 | ND |