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EWG's Tap Water Database — 2021 UPDATE

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Acenaphthene

North Fort Bend Water Authority

NOTE: North Fort Bend Water Authority purchases water from City of Houston which is required to test for acenaphthene. Sample information shown below was taken by City of Houston.

Acenaphthene is a polycyclic aromatic hydrocarbon, or PAH, released from combustion of fossil fuels and waste incinerators. PAHs increase the risk of cancer; damage the immune, nervous and reproductive systems; and can harm developing fetuses.

MORE ABOUT THIS CONTAMINANT

 

163

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND140ND
2015ND360ND
2016ND260ND
2017ND260ND
2018ND390ND
2019ND220ND

ppb = parts per billion

All test results

NOTE: North Fort Bend Water Authority purchases water from City of Houston which is required to test for acenaphthene. Sample information shown below was taken by City of Houston.

Date Lab ID Result
2014-02-03AC41128ND
2014-03-14AC47183ND
2014-03-14AC47184ND
2014-03-14AC47185ND
2014-04-16AC50928ND
2014-04-16AC50929ND
2014-04-17AC51177ND
2014-06-03AC55831ND
2014-06-03AC55826ND
2014-07-15AC59733ND
2014-07-15AC59729ND
2014-10-08AC69250ND
2014-12-18AC75488ND
2014-12-18AC75489ND
2015-03-04AC83061ND
2015-03-04AC83059ND
2015-03-05AC83064ND
2015-03-05AC83065ND
2015-03-24AC85944ND
2015-06-04AC94707ND
2015-06-04AC94705ND
2015-06-04AC94710ND
2015-06-04AC94709ND
2015-06-04AC94706ND
2015-06-04AC94708ND
2015-07-22AD00679ND
2015-07-22AD00678ND
2015-09-17AD07649ND
2015-09-17AD07648ND
2015-10-22AD11601ND
2015-10-22AD11600ND
2015-10-22AD11602ND
2015-10-22AD11596ND
2015-10-22AD11599ND
2015-10-22AD11598ND
2015-10-22AD11597ND
2015-11-12AD13457ND
2015-11-12AD13444ND
2015-11-12AD13456ND
2015-11-12AD13453ND
2015-11-12AD13443ND
2015-11-12AD13452ND
2015-11-12AD13455ND
2015-11-12AD13454ND
2015-11-16AD13699ND
2015-11-16AD13701ND
2015-11-16AD13700ND
2015-11-17AD13907ND
2015-12-08AD16048ND
2015-12-08AD16049ND
2016-03-03AD27014ND
2016-03-16AD29223ND
2016-03-16AD29222ND
2016-03-17AD29432ND
2016-03-17AD29430ND
2016-03-17AD29435ND
2016-03-17AD29433ND
2016-03-23AD30249ND
2016-03-23AD30250ND
2016-03-23AD30248ND
2016-03-23AD30251ND
2016-06-08AD39863ND
2016-06-08AD39861ND
2016-06-08AD39862ND
2016-06-08AD39860ND
2016-06-15AD40829ND
2016-06-16AD41041ND
2016-06-16AD41042ND
2016-09-20AD50459ND
2016-09-20AD50460ND
2016-09-21AD50889ND
2016-09-21AD50890ND
2016-10-06AD52704ND
2016-10-06AD52706ND
2016-10-06AD52705ND
2016-12-02AD60483ND
2017-01-26AD67327ND
2017-01-26AD67326ND
2017-02-28AD72614ND
2017-02-28AD72615ND
2017-03-01AD72883ND
2017-03-01AD72882ND
2017-03-02AD73283ND
2017-03-02AD73284ND
2017-03-28AD77273ND
2017-03-28AD77274ND
2017-04-27AD81596ND
2017-04-27AD81598ND
2017-04-27AD81597ND
2017-07-06AD88548ND
2017-07-06AD88549ND
2017-07-25AD90675ND
2017-07-26AD90935ND
2017-07-26AD90934ND
2017-09-11AD95633ND
2017-09-11AD95634ND
2017-09-26AD98128ND
2017-09-26AD98129ND
2017-09-26AD98130ND
2017-11-07AE03932ND
2017-11-07AE03938ND
2017-12-04AE06640ND
2018-01-18AE09332ND
2018-01-18AE09333ND
2018-01-18AE09334ND
2018-01-18AE09335ND
2018-01-23AE09967ND
2018-01-23AE09969ND
2018-01-23AE09968ND
2018-01-23AE09966ND
2018-01-23AE09970ND
2018-01-31AE11685ND
2018-03-29AE20736ND
2018-03-29AE20734ND
2018-03-29AE20732ND
2018-03-29AE20738ND
2018-03-29AE20737ND
2018-03-29AE20735ND
2018-03-29AE20733ND
2018-04-26AE24261ND
2018-04-26AE24267ND
2018-04-26AE24263ND
2018-04-26AE24266ND
2018-04-26AE24262ND
2018-04-26AE24264ND
2018-04-26AE24265ND
2018-05-22AE27325ND
2018-05-22AE27326ND
2018-05-22AE27324ND
2018-05-22AE27323ND
2018-07-19AE33997ND
2018-07-19AE33999ND
2018-07-19AE33998ND
2018-08-03AE35922ND
2018-08-15AE37252ND
2018-08-15AE37253ND
2018-08-15AE37251ND
2018-08-29AE38821ND
2018-09-26AE41819ND
2018-09-26AE41818ND
2018-11-14AE46119ND
2019-01-15AE50269ND
2019-01-15AE50268ND
2019-01-16AE50275ND
2019-01-16AE50270ND
2019-03-06AE57464ND
2019-03-06AE57462ND
2019-03-06AE57458ND
2019-03-06AE57463ND
2019-03-06AE57465ND
2019-04-11AE62164ND
2019-07-24AE76049ND
2019-07-25AE76051ND
2019-07-25AE76050ND
2019-09-23AE84284ND
2019-09-23AE84283ND
2019-10-10AE86371ND
2019-11-18AE89651ND
2019-11-18AE89653ND
2019-11-18AE89652ND
2019-11-22AE90470ND
2019-11-22AE90471ND
2019-12-02AE90861ND