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EWG's Tap Water Database — 2021 UPDATE

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tert-Butyl alcohol

Crescenta Valley CWD

tert-Butyl alcohol is an industrial chemical and a gasoline additive. It can also form as a breakdown product of the common drinking water contaminant MTBE.

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413

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND2310ND
2015ND1500ND
2016N/A00N/A
2017ND220ND
2018N/A00N/A
2019ND100ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-145806-005-1054ND
2014-01-145806-007-1046ND
2014-01-145806-011-1023ND
2014-01-145806-014-1010ND
2014-01-215806-005-0917ND
2014-01-215806-007-0925ND
2014-01-215806-011-0910ND
2014-01-215806-014-1004ND
2014-01-285806-005-1101ND
2014-01-285806-007-1031ND
2014-01-285806-011-1116ND
2014-01-285806-014-1020ND
2014-02-045806-002-0950ND
2014-02-045806-005-0932ND
2014-02-045806-006-1009ND
2014-02-045806-007-0942ND
2014-02-045806-008-1050ND
2014-02-045806-010-1019ND
2014-02-045806-011-0925ND
2014-02-045806-013-1042ND
2014-02-045806-014-1206ND
2014-02-115806-005-1048ND
2014-02-115806-007-1021ND
2014-02-115806-011-1058ND
2014-02-115806-014-1003ND
2014-02-185806-005-1010ND
2014-02-185806-007-1003ND
2014-02-185806-011-1017ND
2014-02-185806-014-1050ND
2014-02-255806-005-1044ND
2014-02-255806-007-1031ND
2014-02-255806-011-1103ND
2014-02-255806-014-1023ND
2014-03-115806-005-1100ND
2014-03-115806-007-1020ND
2014-03-115806-011-0932ND
2014-03-115806-014-0938ND
2014-03-185806-005-1059ND
2014-03-185806-007-1037ND
2014-03-185806-011-1104ND
2014-03-185806-014-1134ND
2014-03-255806-005-1049ND
2014-03-255806-007-1038ND
2014-03-255806-011-1100ND
2014-03-255806-014-0958ND
2014-04-015806-002-0921ND
2014-04-015806-005-0905ND
2014-04-015806-006-1015ND
2014-04-015806-007-0937ND
2014-04-015806-008-1101ND
2014-04-015806-009-0946ND
2014-04-015806-010-1009ND
2014-04-015806-011-0847ND
2014-04-015806-013-1039ND
2014-04-015806-014-1040ND
2014-04-085806-005-0947ND
2014-04-085806-007-0921ND
2014-04-085806-011-0955ND
2014-04-085806-014-0913ND
2014-04-155806-005-0915ND
2014-04-155806-007-0854ND
2014-04-155806-011-0919ND
2014-04-155806-014-0948ND
2014-04-225806-007-0905ND
2014-04-225806-011-0930ND
2014-04-225806-014-0949ND
2014-04-295806-007-0915ND
2014-04-295806-011-0842ND
2014-04-295806-014-1000ND
2014-05-065806-002-0917ND
2014-05-065806-006-1157ND
2014-05-065806-007-0911ND
2014-05-065806-008-1120ND
2014-05-065806-009-0901ND
2014-05-065806-010-0938ND
2014-05-065806-011-1104ND
2014-05-065806-013-1133ND
2014-05-065806-014-1031ND
2014-05-135806-007-0942ND
2014-05-135806-011-0923ND
2014-05-135806-014-1043ND
2014-05-195806-012-0952ND
2014-05-205806-007-1132ND
2014-05-205806-011-1153ND
2014-05-205806-014-1127ND
2014-05-275806-007-0933ND
2014-05-275806-011-0915ND
2014-05-275806-014-1007ND
2014-06-035806-002-1122ND
2014-06-035806-006-0920ND
2014-06-035806-007-1111ND
2014-06-035806-008-0934ND
2014-06-035806-009-1101ND
2014-06-035806-010-0907ND
2014-06-035806-011-1055ND
2014-06-035806-012-0914ND
2014-06-035806-013-1039ND
2014-06-035806-014-0950ND
2014-06-105806-007-0949ND
2014-06-105806-011-0936ND
2014-06-105806-014-1035ND
2014-06-175806-007-1114ND
2014-06-175806-011-1128ND
2014-06-175806-014-1144ND
2014-06-245806-005-0934ND
2014-06-245806-007-0921ND
2014-06-245806-011-0909ND
2014-06-245806-014-1019ND
2014-07-015806-014-0858ND
2014-07-025806-002-0936ND
2014-07-025806-005-0919ND
2014-07-025806-006-1140ND
2014-07-025806-007-0950ND
2014-07-025806-009-1021ND
2014-07-025806-010-1150ND
2014-07-025806-011-0907ND
2014-07-025806-012-1157ND
2014-07-025806-013-1125ND
2014-07-085806-005-0936ND
2014-07-085806-007-0922ND
2014-07-085806-011-0942ND
2014-07-085806-014-1034ND
2014-07-155806-005-1130ND
2014-07-155806-007-1121ND
2014-07-155806-011-1147ND
2014-07-155806-014-1030ND
2014-07-225806-005-1050ND
2014-07-225806-007-1008ND
2014-07-225806-011-0953ND
2014-07-225806-014-0950ND
2014-07-295806-005-1049ND
2014-07-295806-007-1028ND
2014-07-295806-011-1008ND
2014-07-295806-014-0950ND
2014-08-055806-001-1130ND
2014-08-055806-002-1041ND
2014-08-055806-002-1056ND
2014-08-055806-005-1125ND
2014-08-055806-005-1135ND
2014-08-055806-006-1310ND
2014-08-055806-006-1320ND
2014-08-055806-007-1019ND
2014-08-055806-007-1030ND
2014-08-055806-009-0957ND
2014-08-055806-009-1030ND
2014-08-055806-010-1334ND
2014-08-055806-010-1340ND
2014-08-055806-011-0933ND
2014-08-055806-011-0950ND
2014-08-055806-012-1232ND
2014-08-055806-012-1245ND
2014-08-055806-013-1147ND
2014-08-055806-013-1156ND
2014-08-055806-014-1125ND
2014-08-125806-005-0832ND
2014-08-125806-007-0825ND
2014-08-125806-011-0814ND
2014-08-125806-014-0905ND
2014-08-195806-005-0853ND
2014-08-195806-007-0913ND
2014-08-195806-011-0858ND
2014-08-195806-014-0951ND
2014-08-235806-005-1120ND
2014-08-235806-007-1057ND
2014-08-235806-011-1126ND
2014-08-235806-014-1020ND
2014-09-025806-002-1029ND
2014-09-025806-005-1058ND
2014-09-025806-006-1148ND
2014-09-025806-007-1023ND
2014-09-025806-009-1009ND
2014-09-025806-010-1158ND
2014-09-025806-011-0953ND
2014-09-025806-013-1142ND
2014-09-025806-014-1110ND
2014-09-095806-005-1115ND
2014-09-095806-007-1127ND
2014-09-095806-011-1111ND
2014-09-095806-014-1108ND
2014-09-165806-005-0930ND
2014-09-165806-007-0954ND
2014-09-165806-008-0908ND
2014-09-165806-011-0925ND
2014-09-165806-014-1020ND
2014-09-235806-005-1135ND
2014-09-235806-007-1147ND
2014-09-235806-011-1125ND
2014-09-235806-014-1115ND
2014-10-075806-002-1220ND
2014-10-075806-005-1150ND
2014-10-075806-006-0936ND
2014-10-075806-007-1240ND
2014-10-075806-008-1120ND
2014-10-075806-009-1257ND
2014-10-075806-010-0931ND
2014-10-075806-011-1140ND
2014-10-075806-012-0927ND
2014-10-075806-013-0927ND
2014-10-075806-014-1010ND
2014-10-145806-005-0958ND
2014-10-145806-007-0950ND
2014-10-145806-011-0935ND
2014-10-145806-014-1037ND
2014-10-285806-005-1023ND
2014-10-285806-007-1019ND
2014-10-285806-011-0901ND
2014-10-285806-014-1033ND
2014-11-055806-014-1020ND
2014-11-065806-002-1101ND
2014-11-065806-005-1035ND
2014-11-065806-006-1152ND
2014-11-065806-007-1039ND
2014-11-065806-008-0920ND
2014-11-065806-009-1016ND
2014-11-065806-010-1215ND
2014-11-065806-011-1018ND
2014-11-065806-012-1131ND
2014-11-065806-013-0946ND
2014-11-125806-005-0929ND
2014-11-125806-007-0917ND
2014-11-125806-011-0902ND
2014-11-125806-014-0937ND
2014-12-165806-005-1054ND
2014-12-165806-007-1106ND
2014-12-165806-014-1001ND
2014-12-235806-005-0946ND
2014-12-235806-007-0934ND
2014-12-235806-014-0958ND
2014-12-305806-005-1053ND
2014-12-305806-007-1036ND
2014-12-305806-014-1026ND
2015-01-065806-002-0940ND
2015-01-065806-005-0948ND
2015-01-065806-006-1030ND
2015-01-065806-007-0924ND
2015-01-065806-008-1144ND
2015-01-065806-009-0931ND
2015-01-065806-010-1024ND
2015-01-065806-012-1011ND
2015-01-065806-013-1039ND
2015-01-065806-014-0956ND
2015-01-135806-005-1053ND
2015-01-135806-007-1021ND
2015-01-135806-014-0928ND
2015-01-205806-005-0921ND
2015-01-205806-007-0910ND
2015-01-205806-014-0928ND
2015-01-275806-005-1200ND
2015-01-275806-007-0930ND
2015-01-275806-014-1123ND
2015-02-035806-002-0943ND
2015-02-035806-005-1054ND
2015-02-035806-006-1200ND
2015-02-035806-007-0930ND
2015-02-035806-008-1017ND
2015-02-035806-009-0921ND
2015-02-035806-010-1130ND
2015-02-035806-011-1330ND
2015-02-035806-012-1338ND
2015-02-035806-013-1028ND
2015-02-035806-014-0803ND
2015-02-105806-005-1157ND
2015-02-105806-007-1143ND
2015-02-105806-014-1056ND
2015-02-175806-005-1224ND
2015-02-175806-007-1019ND
2015-02-175806-014-1027ND
2015-02-245806-005-1209ND
2015-02-245806-007-1159ND
2015-02-245806-011-1134ND
2015-02-245806-014-1051ND
2015-03-035806-002-1154ND
2015-03-035806-005-0920ND
2015-03-035806-006-0956ND
2015-03-035806-007-0933ND
2015-03-035806-008-1010ND
2015-03-035806-009-0927ND
2015-03-035806-010-1035ND
2015-03-035806-011-0911ND
2015-03-035806-012-1031ND
2015-03-035806-013-1003ND
2015-03-035806-014-1145ND
2015-03-105806-005-1000ND
2015-03-105806-007-0939ND
2015-03-105806-014-0949ND
2015-03-175806-005-0940ND
2015-03-175806-007-0930ND
2015-03-175806-011-0913ND
2015-03-175806-014-0943ND
2015-03-245806-005-1146ND
2015-03-245806-007-1138ND
2015-03-245806-011-1250ND
2015-03-245806-014-1200ND
2015-04-075806-002-1037ND
2015-04-075806-005-1118ND
2015-04-075806-006-1246ND
2015-04-075806-007-1014ND
2015-04-075806-008-1130ND
2015-04-075806-009-1001ND
2015-04-075806-010-1221ND
2015-04-075806-011-1103ND
2015-04-075806-012-1226ND
2015-04-075806-013-1151ND
2015-04-075806-014-0947ND
2015-04-145806-005-0941ND
2015-04-145806-007-0932ND
2015-04-145806-011-1000ND
2015-04-145806-014-0951ND
2015-04-215806-005-1022ND
2015-04-215806-007-1015ND
2015-04-215806-011-1112ND
2015-04-215806-014-1030ND
2015-04-285806-005-0940ND
2015-04-285806-007-0931ND
2015-04-285806-011-1020ND
2015-04-285806-014-0947ND
2015-05-055806-001-1120ND
2015-05-055806-002-1157ND
2015-05-055806-005-1215ND
2015-05-055806-006-1302ND
2015-05-055806-006-1309ND
2015-05-055806-007-1125ND
2015-05-055806-007-1128ND
2015-05-055806-008-1243ND
2015-05-055806-009-1028ND
2015-05-055806-010-1319ND
2015-05-055806-010-1321ND
2015-05-055806-011-1101ND
2015-05-055806-012-1318ND
2015-05-055806-013-1255ND
2015-05-055806-014-0950ND
2015-05-135806-005-0924ND
2015-05-135806-007-0913ND
2015-05-135806-011-0954ND
2015-05-135806-014-0931ND
2015-05-195806-005-1127ND
2015-05-195806-007-1137ND
2015-05-195806-011-1120ND
2015-05-195806-014-1043ND
2015-05-265806-005-1010ND
2015-05-265806-007-1001ND
2015-05-265806-011-1035ND
2015-05-265806-014-1013ND
2015-06-025806-002-1027ND
2015-06-025806-005-1049ND
2015-06-025806-006-1204ND
2015-06-025806-007-1007ND
2015-06-025806-008-1109ND
2015-06-025806-009-0958ND
2015-06-025806-010-1157ND
2015-06-025806-011-0943ND
2015-06-025806-012-1148ND
2015-06-025806-013-1130ND
2015-06-025806-014-0920ND
2015-06-095806-005-0925ND
2015-06-095806-007-0913ND
2015-06-095806-011-0954ND
2015-06-095806-014-0946ND
2015-06-165806-005-1106ND
2015-06-165806-007-1116ND
2015-06-165806-011-1059ND
2015-06-165806-014-1130ND
2015-06-235806-005-1003ND
2015-06-235806-007-0951ND
2015-06-235806-011-0936ND
2015-06-235806-014-1013ND
2015-06-305806-005-1031ND
2015-06-305806-007-1052ND
2015-06-305806-011-1025ND
2015-06-305806-014-0955ND
2015-07-075806-002-0905ND
2015-07-075806-005-1010ND
2015-07-075806-006-1159ND
2015-07-075806-007-0916ND
2015-07-075806-008-1121ND
2015-07-075806-009-0924ND
2015-07-075806-010-1205ND
2015-07-075806-011-1045ND
2015-07-075806-012-1202ND
2015-07-075806-013-1129ND
2015-07-075806-014-1017ND
2017-10-035806-002-1202ND
2017-10-035806-005-1157ND
2017-10-035806-007-1230ND
2017-10-035806-008-1330ND
2017-10-035806-009-1017ND
2017-10-035806-010-1340ND
2017-10-035806-011-1140ND
2017-10-035806-012-1341ND
2017-10-035806-013-1041ND
2017-10-035806-013-1312ND
2017-10-035806-027-1301ND
2017-11-075806-002-1002ND
2017-11-075806-005-1010ND
2017-11-075806-007-0949ND
2017-11-075806-008-1051ND
2017-11-075806-009-0928ND
2017-11-075806-010-1125ND
2017-11-075806-011-0916ND
2017-11-075806-012-1115ND
2017-11-075806-013-1041ND
2017-11-075806-014-1131ND
2017-11-075806-027-1102ND
2019-11-045806-002-0822ND
2019-11-045806-005-0833ND
2019-11-045806-007-0855ND
2019-11-045806-008-1044ND
2019-11-045806-009-0908ND
2019-11-045806-010-0752ND
2019-11-045806-011-0844ND
2019-11-045806-012-0745ND
2019-11-045806-013-1033ND
2019-11-045806-014-1021ND