Know Your Environment. Protect Your Health.

MTBE

Scottville, City of

NOTE: Scottville, City of purchases water from Ludington, City of which is required to test for mtbe. Sample information shown below was taken by Ludington, City of.

MTBE was used as gasoline oxygenation additive to boost the octane number. In 2005, MTBE was replaced by ethanol as a gasoline additive. MTBE causes cancers in rats.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND90ND
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 13 ppb

The EWG Health Guideline of 13 ppb for MTBE 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.

ppb = parts per billion

All test results

NOTE: Scottville, City of purchases water from Ludington, City of which is required to test for mtbe. Sample information shown below was taken by Ludington, City of.

Date Lab ID Result
2018-02-12LLH65385ND
2018-05-15LLH80829ND
2018-08-07LLH97644ND
2018-11-13LLI15460ND
2018-11-29LLI17188ND
2019-02-13LLI25478ND
2019-05-08LLI37075ND
2019-08-07LLI55024ND
2019-09-04LLI61615ND
2019-11-06LLI75691ND