Methoxychlor
Las Vegas Valley Water District
Methoxychlor is an endocrine-disrupting, neurotoxic insecticide similar to DDT. Banned in the U.S. in 2002, methoxychlor was historically used on farm animals and in animal feed, lumber, gardens and agricultural crops.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 129 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 122 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.09 ppb
The EWG Health Guideline of 0.09 ppb for methoxychlor 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 hormone disruption.
EPA Maximum Contaminant
Level (MCL) 40 ppb
The legal limit for methoxychlor, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-29 | 14010395-001 | ND |
2014-01-29 | 14010390-001 | ND |
2014-01-29 | 14010395-002 | ND |
2014-01-29 | 14010384-001 | ND |
2014-01-29 | 14010384-002 | ND |
2014-01-29 | 14010384-003 | ND |
2014-03-11 | 14030133-001 | ND |
2014-05-12 | 14050123-001 | ND |
2014-05-12 | 14050123-002 | ND |
2014-05-12 | 14050123-004 | ND |
2014-05-12 | 14050128-002 | ND |
2014-05-12 | 14050128-001 | ND |
2014-05-12 | 14050128-005 | ND |
2014-05-12 | 14050128-003 | ND |
2014-05-12 | 14050128-004 | ND |
2014-05-13 | 14050168-001 | ND |
2014-05-13 | 14050168-002 | ND |
2014-05-13 | 14050168-008 | ND |
2014-05-13 | 14050183-003 | ND |
2014-05-13 | 14050183-002 | ND |
2014-05-13 | 14050183-008 | ND |
2014-05-13 | 14050183-001 | ND |
2014-05-13 | 14050183-009 | ND |
2014-05-14 | 14050259-001 | ND |
2014-05-14 | 14050259-008 | ND |
2014-05-14 | 14050259-009 | ND |
2014-06-03 | 14050496-001 | ND |
2014-06-03 | 14050496-003 | ND |
2014-06-03 | 14050496-002 | ND |
2014-06-03 | 14050515-001 | ND |
2014-06-03 | 14050515-002 | ND |
2014-06-03 | 14050515-003 | ND |
2014-06-04 | 14060078-001 | ND |
2014-06-04 | 14060083-001 | ND |
2014-06-04 | 14060083-002 | ND |
2014-06-04 | 14060083-003 | ND |
2014-06-04 | 14060078-003 | ND |
2014-06-04 | 14060078-002 | ND |
2014-06-09 | 14060162-001 | ND |
2014-06-09 | 14060162-002 | ND |
2014-06-09 | 14060162-003 | ND |
2014-06-10 | 14060172-002 | ND |
2014-06-10 | 14060172-001 | ND |
2014-06-10 | 14060167-002 | ND |
2014-06-10 | 14060172-003 | ND |
2014-06-10 | 14060167-003 | ND |
2014-06-10 | 14060167-001 | ND |
2014-06-11 | 14060237-003 | ND |
2014-06-11 | 14060237-002 | ND |
2014-06-11 | 14060237-001 | ND |
2014-06-11 | 14060232-003 | ND |
2014-06-11 | 14060232-002 | ND |
2014-06-11 | 14060232-001 | ND |
2014-06-16 | 14060278-002 | ND |
2014-06-16 | 14060278-001 | ND |
2014-06-16 | 14060278-003 | ND |
2014-06-16 | 14060273-003 | ND |
2014-06-16 | 14060273-002 | ND |
2014-06-16 | 14060273-001 | ND |
2014-06-17 | 14060390-002 | ND |
2014-06-17 | 14060390-001 | ND |
2014-06-17 | 14060395-003 | ND |
2014-06-17 | 14060395-001 | ND |
2014-06-17 | 14060395-002 | ND |
2014-06-17 | 14060390-003 | ND |
2014-06-18 | 14060400-002 | ND |
2014-06-18 | 14060400-001 | ND |
2014-06-25 | 14060528-001 | ND |
2014-08-04 | 14070576-001 | ND |
2014-08-04 | 14070576-002 | ND |
2014-08-04 | 14070576-003 | ND |
2014-08-04 | 14070576-004 | ND |
2014-08-05 | 14080005-003 | ND |
2014-08-05 | 14080005-004 | ND |
2014-08-05 | 14080005-001 | ND |
2014-08-05 | 14080005-002 | ND |
2014-08-05 | 14080005-005 | ND |
2014-08-06 | 14080032-004 | ND |
2014-08-06 | 14080032-005 | ND |
2014-08-06 | 14080032-002 | ND |
2014-08-06 | 14080032-003 | ND |
2014-08-06 | 14080032-001 | ND |
2014-08-07 | 14080104-001 | ND |
2014-08-07 | 14080104-002 | ND |
2014-08-13 | 14080189-003 | ND |
2014-08-13 | 14080189-001 | ND |
2014-08-13 | 14080189-002 | ND |
2014-08-18 | 14080237-001 | ND |
2014-08-18 | 14080237-003 | ND |
2014-08-18 | 14080231-002 | ND |
2014-08-18 | 14080231-003 | ND |
2014-08-18 | 14080237-002 | ND |
2014-08-18 | 14080231-001 | ND |
2014-08-18 | 14080229-001 | ND |
2014-08-18 | 14080229-002 | ND |
2014-08-18 | 14080234-001 | ND |
2014-08-28 | 14080473-001 | ND |
2014-08-28 | 14080471-001 | ND |
2014-08-28 | 14080471-002 | ND |
2014-08-28 | 14080469-001 | ND |
2014-08-28 | 14080471-003 | ND |
2014-08-28 | 14080473-002 | ND |
2014-08-28 | 14080469-002 | ND |
2014-08-28 | 14080469-003 | ND |
2014-08-28 | 14080473-003 | ND |
2014-09-04 | 14090044-002 | ND |
2014-09-04 | 14090044-003 | ND |
2014-09-04 | 14090044-004 | ND |
2014-09-04 | 14090044-001 | ND |
2014-09-04 | 14090045-004 | ND |
2014-09-04 | 14090045-002 | ND |
2014-09-04 | 14090045-001 | ND |
2014-09-04 | 14090045-003 | ND |
2014-09-10 | 14090182-001 | ND |
2014-09-10 | 14090182-002 | ND |
2014-09-10 | 14090182-003 | ND |
2014-09-10 | 14090180-001 | ND |
2014-09-10 | 14090180-002 | ND |
2014-09-10 | 14090180-003 | ND |
2014-09-17 | 14090305-002 | ND |
2014-09-17 | 14090305-003 | ND |
2014-09-17 | 14090305-004 | ND |
2014-09-17 | 14090306-003 | ND |
2014-09-17 | 14090306-004 | ND |
2014-09-17 | 14090305-005 | ND |
2014-09-17 | 14090306-005 | ND |
2014-09-17 | 14090306-001 | ND |
2014-09-17 | 14090306-002 | ND |
2014-09-23 | 14090414-001 | ND |
2017-05-01 | S1702761001 | ND |
2017-05-08 | S1703192001 | ND |
2017-05-08 | S1703192002 | ND |
2017-05-08 | S1703192004 | ND |
2017-05-08 | S1703192003 | ND |
2017-05-08 | S1703191002 | ND |
2017-05-08 | S1703191004 | ND |
2017-05-08 | S1703191003 | ND |
2017-05-08 | S1703191005 | ND |
2017-05-08 | S1703191001 | ND |
2017-05-09 | S1703306001 | ND |
2017-05-09 | S1703306003 | ND |
2017-05-09 | S1703306002 | ND |
2017-05-09 | S1703177004 | ND |
2017-05-09 | S1703177003 | ND |
2017-05-09 | S1703306004 | ND |
2017-05-09 | S1703177001 | ND |
2017-05-09 | S1703177002 | ND |
2017-05-10 | S1703178005 | ND |
2017-05-10 | S1703178003 | ND |
2017-05-15 | S1703179003 | ND |
2017-05-15 | S1703179001 | ND |
2017-05-15 | S1703179002 | ND |
2017-06-05 | S1703240003 | ND |
2017-06-05 | S1703240001 | ND |
2017-06-05 | S1703240002 | ND |
2017-06-05 | S1703410002 | ND |
2017-06-05 | S1703410001 | ND |
2017-06-05 | S1703410003 | ND |
2017-06-05 | S1703567001 | ND |
2017-06-05 | S1703567003 | ND |
2017-06-05 | S1703567002 | ND |
2017-06-06 | S1703790001 | ND |
2017-06-06 | S1703790002 | ND |
2017-06-06 | S1703790003 | ND |
2017-06-06 | S1703715001 | ND |
2017-06-06 | S1703715003 | ND |
2017-06-06 | S1703715002 | ND |
2017-06-07 | S1704000003 | ND |
2017-06-07 | S1703791001 | ND |
2017-06-07 | S1704000001 | ND |
2017-06-07 | S1704000002 | ND |
2017-06-07 | S1703999001 | ND |
2017-06-12 | S1703793001 | ND |
2017-06-12 | S1703795002 | ND |
2017-06-12 | S1703793002 | ND |
2017-06-12 | S1703794001 | ND |
2017-06-12 | S1703792002 | ND |
2017-06-12 | S1703792003 | ND |
2017-06-12 | S1703795001 | ND |
2017-06-12 | S1703792001 | ND |
2017-06-12 | S1703794002 | ND |
2017-06-14 | S1703796003 | ND |
2017-06-14 | S1703796001 | ND |
2017-06-14 | S1703796002 | ND |
2017-06-14 | S1703797002 | ND |
2017-06-14 | S1703797004 | ND |
2017-06-14 | S1703797003 | ND |
2017-06-26 | S1704370001 | ND |
2017-06-27 | S1703798001 | ND |
2017-06-29 | S1703891001 | ND |
2017-07-11 | S1704736001 | ND |
2017-07-11 | S1704736002 | ND |
2017-07-11 | S1704736003 | ND |
2017-07-11 | S1704736004 | ND |
2017-07-11 | S1704073001 | ND |
2017-07-11 | S1704073004 | ND |
2017-07-11 | S1704073002 | ND |
2017-07-11 | S1704073003 | ND |
2017-07-12 | S1704737003 | ND |
2017-07-12 | S1704737004 | ND |
2017-07-12 | S1704126004 | ND |
2017-07-12 | S1704737001 | ND |
2017-07-12 | S1704737002 | ND |
2017-07-12 | S1704126002 | ND |
2017-07-12 | S1704126001 | ND |
2017-07-12 | S1704126003 | ND |
2017-07-18 | S1704103003 | ND |
2017-07-18 | S1704103002 | ND |
2017-07-18 | S1704103004 | ND |
2017-07-18 | S1704103001 | ND |
2017-07-19 | S1704222003 | ND |
2017-07-19 | S1704222001 | ND |
2017-07-19 | S1704222002 | ND |
2017-07-19 | S1704222004 | ND |
2017-07-19 | S1704262001 | ND |
2017-07-26 | S1704740002 | ND |
2017-07-26 | S1704740001 | ND |
2017-07-26 | S1704739001 | ND |
2017-07-26 | S1704739003 | ND |
2017-07-26 | S1704739004 | ND |
2017-07-26 | S1704740005 | ND |
2017-07-26 | S1704739002 | ND |
2017-07-26 | S1704740003 | ND |
2017-07-31 | S1704742001 | ND |
2017-07-31 | S1704738002 | ND |
2017-07-31 | S1704742002 | ND |
2017-07-31 | S1704738001 | ND |
2017-08-07 | S1704741001 | ND |
2017-08-07 | S1704741002 | ND |
2017-08-07 | S1704741004 | ND |
2017-08-07 | S1704741003 | ND |
2017-08-07 | S1704741005 | ND |
2017-08-08 | S1704387001 | ND |
2017-08-08 | S1704387003 | ND |
2017-08-08 | S1704387002 | ND |
2017-08-08 | S1704387004 | ND |
2017-08-09 | S1704743002 | ND |
2017-08-09 | S1704743004 | ND |
2017-08-09 | S1704743003 | ND |
2017-08-09 | S1704743001 | ND |
2017-08-10 | S1704745004 | ND |
2017-08-10 | S1704745003 | ND |
2017-08-10 | S1704745001 | ND |
2017-08-10 | S1704745002 | ND |
2017-08-16 | S1704950001 | ND |
2017-08-16 | S1704950002 | ND |
2017-08-16 | S1704950004 | ND |
2017-08-16 | S1704950003 | ND |
2017-08-16 | S1704950005 | ND |
2017-08-22 | S1705147001 | ND |
2017-08-29 | S1705275001 | ND |
2019-04-30 | S1907078001 | ND |
2019-07-02 | S1916250001 | ND |
2019-08-20 | S1923825001 | ND |