Bromoform
Sweetwater Authority
Bromoform, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Bromoform and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.
412
Samples
0
Samples exceeding legal limit (MCL)
406
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | 4.45 ppb | 120 | 120 | 2.00 ppb - 11.4 ppb |
| 2015 | 3.57 ppb | 120 | 120 | 1.90 ppb - 6.80 ppb |
| 2016 | 2.72 ppb | 50 | 50 | 1.60 ppb - 4.20 ppb |
| 2017 | 2.52 ppb | 40 | 36 | ND - 4.30 ppb |
| 2018 | 4.92 ppb | 42 | 40 | ND - 15.0 ppb |
| 2019 | 4.87 ppb | 40 | 40 | 2.10 ppb - 12.0 ppb |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.5 ppb
The EWG Health Guideline of 0.5 ppb for bromoform was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-13 | 6100-900-0912 | 4.50 ppb |
| 2014-01-13 | 6100-901-0954 | 2.30 ppb |
| 2014-01-13 | 6100-902-1016 | 2.00 ppb |
| 2014-01-13 | 6100-903-1027 | 2.90 ppb |
| 2014-01-13 | 6100-904-1035 | 2.40 ppb |
| 2014-01-13 | 6100-905-1045 | 2.60 ppb |
| 2014-01-13 | 6100-906-1059 | 2.70 ppb |
| 2014-01-13 | 6100-907-1128 | 2.80 ppb |
| 2014-01-13 | 6100-908-1231 | 2.50 ppb |
| 2014-01-13 | 6100-909-1242 | 2.30 ppb |
| 2014-02-10 | 6100-900-0940 | 4.70 ppb |
| 2014-02-10 | 6100-901-1025 | 2.50 ppb |
| 2014-02-10 | 6100-902-1050 | 2.50 ppb |
| 2014-02-10 | 6100-903-1103 | 2.20 ppb |
| 2014-02-10 | 6100-904-1110 | 2.30 ppb |
| 2014-02-10 | 6100-905-1126 | 2.40 ppb |
| 2014-02-10 | 6100-906-1136 | 2.40 ppb |
| 2014-02-10 | 6100-907-1215 | 2.30 ppb |
| 2014-02-10 | 6100-908-1305 | 2.40 ppb |
| 2014-02-10 | 6100-909-1329 | 2.40 ppb |
| 2014-03-10 | 6100-900-0931 | 5.10 ppb |
| 2014-03-10 | 6100-901-1011 | 4.30 ppb |
| 2014-03-10 | 6100-902-1047 | 3.80 ppb |
| 2014-03-10 | 6100-903-1110 | 2.50 ppb |
| 2014-03-10 | 6100-904-1115 | 2.70 ppb |
| 2014-03-10 | 6100-905-1143 | 3.10 ppb |
| 2014-03-10 | 6100-906-1155 | 2.90 ppb |
| 2014-03-10 | 6100-907-1240 | 2.60 ppb |
| 2014-03-10 | 6100-908-1308 | 3.40 ppb |
| 2014-03-10 | 6100-909-1324 | 2.70 ppb |
| 2014-04-14 | 6100-900-0930 | 4.00 ppb |
| 2014-04-14 | 6100-901-1010 | 2.10 ppb |
| 2014-04-14 | 6100-902-1026 | 2.30 ppb |
| 2014-04-14 | 6100-903-1034 | 2.60 ppb |
| 2014-04-14 | 6100-904-1039 | 2.60 ppb |
| 2014-04-14 | 6100-905-1054 | 2.20 ppb |
| 2014-04-14 | 6100-906-1104 | 2.70 ppb |
| 2014-04-14 | 6100-907-1128 | 2.50 ppb |
| 2014-04-14 | 6100-908-1230 | 2.30 ppb |
| 2014-04-14 | 6100-909-1243 | 2.30 ppb |
| 2014-05-12 | 6100-900-0938 | 2.70 ppb |
| 2014-05-12 | 6100-901-1035 | 2.30 ppb |
| 2014-05-12 | 6100-902-1055 | 2.20 ppb |
| 2014-05-12 | 6100-903-1107 | 2.20 ppb |
| 2014-05-12 | 6100-904-1115 | 2.20 ppb |
| 2014-05-12 | 6100-905-1130 | 2.20 ppb |
| 2014-05-12 | 6100-906-1140 | 2.20 ppb |
| 2014-05-12 | 6100-907-1212 | 2.10 ppb |
| 2014-05-12 | 6100-908-1300 | 2.10 ppb |
| 2014-05-12 | 6100-909-1316 | 2.10 ppb |
| 2014-06-09 | 6100-900-0928 | 4.60 ppb |
| 2014-06-09 | 6100-901-1011 | 4.20 ppb |
| 2014-06-09 | 6100-902-1033 | 4.10 ppb |
| 2014-06-09 | 6100-903-1043 | 4.00 ppb |
| 2014-06-09 | 6100-904-1048 | 4.10 ppb |
| 2014-06-09 | 6100-905-1101 | 4.00 ppb |
| 2014-06-09 | 6100-906-1113 | 4.00 ppb |
| 2014-06-09 | 6100-907-1158 | 4.30 ppb |
| 2014-06-09 | 6100-908-1301 | 3.90 ppb |
| 2014-06-09 | 6100-909-1316 | 4.20 ppb |
| 2014-07-14 | 6100-900-0942 | 5.10 ppb |
| 2014-07-14 | 6100-901-1036 | 10.3 ppb |
| 2014-07-14 | 6100-902-1056 | 10.5 ppb |
| 2014-07-14 | 6100-903-1106 | 10.2 ppb |
| 2014-07-14 | 6100-904-1111 | 10.2 ppb |
| 2014-07-14 | 6100-905-1125 | 10.2 ppb |
| 2014-07-14 | 6100-906-1132 | 10.2 ppb |
| 2014-07-14 | 6100-907-1156 | 9.80 ppb |
| 2014-07-14 | 6100-908-1257 | 10.3 ppb |
| 2014-07-14 | 6100-909-1311 | 9.90 ppb |
| 2014-08-11 | 6100-900-0957 | 6.70 ppb |
| 2014-08-11 | 6100-901-1050 | 10.8 ppb |
| 2014-08-11 | 6100-902-1115 | 11.0 ppb |
| 2014-08-11 | 6100-903-1128 | 10.7 ppb |
| 2014-08-11 | 6100-904-1135 | 11.2 ppb |
| 2014-08-11 | 6100-905-1152 | 10.9 ppb |
| 2014-08-11 | 6100-906-1202 | 11.2 ppb |
| 2014-08-11 | 6100-907-1245 | 10.5 ppb |
| 2014-08-11 | 6100-908-1315 | 11.0 ppb |
| 2014-08-11 | 6100-909-1330 | 11.4 ppb |
| 2014-09-08 | 6100-900-0852 | 4.90 ppb |
| 2014-09-08 | 6100-901-0941 | 4.20 ppb |
| 2014-09-08 | 6100-902-1003 | 4.30 ppb |
| 2014-09-08 | 6100-903-1014 | 4.50 ppb |
| 2014-09-08 | 6100-904-1019 | 4.60 ppb |
| 2014-09-08 | 6100-905-1035 | 4.60 ppb |
| 2014-09-08 | 6100-906-1044 | 4.60 ppb |
| 2014-09-08 | 6100-907-1126 | 4.50 ppb |
| 2014-09-08 | 6100-908-1220 | 4.90 ppb |
| 2014-09-08 | 6100-909-1232 | 4.20 ppb |
| 2014-10-13 | 6100-900-0845 | 5.10 ppb |
| 2014-10-13 | 6100-901-0934 | 4.40 ppb |
| 2014-10-13 | 6100-902-0950 | 4.20 ppb |
| 2014-10-13 | 6100-903-1001 | 4.40 ppb |
| 2014-10-13 | 6100-904-1006 | 4.30 ppb |
| 2014-10-13 | 6100-905-1022 | 4.20 ppb |
| 2014-10-13 | 6100-906-1031 | 4.30 ppb |
| 2014-10-13 | 6100-907-1100 | 4.20 ppb |
| 2014-10-13 | 6100-908-1149 | 4.20 ppb |
| 2014-10-13 | 6100-909-1200 | 4.20 ppb |
| 2014-11-10 | 6100-900-0855 | 4.40 ppb |
| 2014-11-10 | 6100-901-0955 | 3.90 ppb |
| 2014-11-10 | 6100-902-1022 | 3.70 ppb |
| 2014-11-10 | 6100-903-1038 | 3.50 ppb |
| 2014-11-10 | 6100-904-1044 | 3.70 ppb |
| 2014-11-10 | 6100-905-1100 | 3.70 ppb |
| 2014-11-10 | 6100-906-1110 | 3.70 ppb |
| 2014-11-10 | 6100-907-1140 | 3.40 ppb |
| 2014-11-10 | 6100-908-1230 | 3.70 ppb |
| 2014-11-10 | 6100-909-1248 | 3.70 ppb |
| 2014-12-08 | 6100-900-0906 | 3.80 ppb |
| 2014-12-08 | 6100-901-0951 | 3.30 ppb |
| 2014-12-08 | 6100-902-1013 | 2.80 ppb |
| 2014-12-08 | 6100-903-1024 | 3.00 ppb |
| 2014-12-08 | 6100-904-1030 | 2.80 ppb |
| 2014-12-08 | 6100-905-1044 | 2.80 ppb |
| 2014-12-08 | 6100-906-1054 | 2.80 ppb |
| 2014-12-08 | 6100-907-1121 | 2.90 ppb |
| 2014-12-08 | 6100-908-1215 | 2.70 ppb |
| 2014-12-08 | 6100-909-1234 | 2.90 ppb |
| 2015-01-12 | 6100-900-0905 | 3.50 ppb |
| 2015-01-12 | 6100-901-0944 | 3.00 ppb |
| 2015-01-12 | 6100-902-1002 | 2.80 ppb |
| 2015-01-12 | 6100-903-1012 | 2.90 ppb |
| 2015-01-12 | 6100-904-1017 | 2.80 ppb |
| 2015-01-12 | 6100-905-1035 | 2.80 ppb |
| 2015-01-12 | 6100-906-1044 | 2.80 ppb |
| 2015-01-12 | 6100-907-1116 | 2.80 ppb |
| 2015-01-12 | 6100-908-1213 | 2.80 ppb |
| 2015-01-12 | 6100-909-1227 | 2.80 ppb |
| 2015-02-09 | 6100-900-0913 | 3.50 ppb |
| 2015-02-09 | 6100-901-1010 | 3.10 ppb |
| 2015-02-09 | 6100-902-1030 | 3.00 ppb |
| 2015-02-09 | 6100-903-1055 | 2.90 ppb |
| 2015-02-09 | 6100-904-1103 | 3.00 ppb |
| 2015-02-09 | 6100-905-1130 | 2.90 ppb |
| 2015-02-09 | 6100-906-1140 | 2.90 ppb |
| 2015-02-09 | 6100-907-1205 | 3.00 ppb |
| 2015-02-09 | 6100-908-1306 | 2.90 ppb |
| 2015-02-09 | 6100-909-1320 | 3.00 ppb |
| 2015-03-09 | 6100-900-0930 | 3.70 ppb |
| 2015-03-09 | 6100-901-1027 | 2.90 ppb |
| 2015-03-09 | 6100-902-1049 | 2.60 ppb |
| 2015-03-09 | 6100-903-1103 | 2.70 ppb |
| 2015-03-09 | 6100-904-1110 | 2.60 ppb |
| 2015-03-09 | 6100-905-1126 | 2.60 ppb |
| 2015-03-09 | 6100-906-1136 | 2.60 ppb |
| 2015-03-09 | 6100-907-1205 | 2.50 ppb |
| 2015-03-09 | 6100-908-1300 | 2.60 ppb |
| 2015-03-09 | 6100-909-1314 | 2.60 ppb |
| 2015-04-13 | 6100-900-0905 | 5.30 ppb |
| 2015-04-13 | 6100-901-1006 | 3.50 ppb |
| 2015-04-13 | 6100-902-1032 | 3.40 ppb |
| 2015-04-13 | 6100-903-1044 | 3.40 ppb |
| 2015-04-13 | 6100-904-1049 | 3.40 ppb |
| 2015-04-13 | 6100-905-1104 | 3.40 ppb |
| 2015-04-13 | 6100-906-1113 | 3.40 ppb |
| 2015-04-13 | 6100-907-1142 | 3.30 ppb |
| 2015-04-13 | 6100-908-1235 | 3.30 ppb |
| 2015-04-13 | 6100-909-1257 | 3.30 ppb |
| 2015-05-11 | 6100-900-0912 | 5.20 ppb |
| 2015-05-11 | 6100-901-1018 | 5.00 ppb |
| 2015-05-11 | 6100-902-1036 | 5.10 ppb |
| 2015-05-11 | 6100-903-1050 | 5.40 ppb |
| 2015-05-11 | 6100-904-1055 | 5.30 ppb |
| 2015-05-11 | 6100-905-1108 | 5.10 ppb |
| 2015-05-11 | 6100-906-1122 | 5.40 ppb |
| 2015-05-11 | 6100-907-1200 | 5.00 ppb |
| 2015-05-11 | 6100-908-1248 | 5.30 ppb |
| 2015-05-11 | 6100-909-1305 | 5.10 ppb |
| 2015-06-08 | 6100-900-1001 | 5.10 ppb |
| 2015-06-08 | 6100-901-1058 | 6.00 ppb |
| 2015-06-08 | 6100-902-1121 | 6.00 ppb |
| 2015-06-08 | 6100-903-1130 | 5.60 ppb |
| 2015-06-08 | 6100-904-1140 | 5.60 ppb |
| 2015-06-08 | 6100-905-1204 | 6.00 ppb |
| 2015-06-08 | 6100-906-1215 | 5.70 ppb |
| 2015-06-08 | 6100-907-1305 | 5.20 ppb |
| 2015-06-08 | 6100-908-1335 | 5.60 ppb |
| 2015-06-08 | 6100-909-1415 | 6.10 ppb |
| 2015-07-13 | 6100-900-0937 | 5.10 ppb |
| 2015-07-13 | 6100-901-1018 | 6.10 ppb |
| 2015-07-13 | 6100-902-1038 | 5.60 ppb |
| 2015-07-13 | 6100-903-1114 | 6.50 ppb |
| 2015-07-13 | 6100-904-1109 | 5.90 ppb |
| 2015-07-13 | 6100-905-1058 | 6.40 ppb |
| 2015-07-13 | 6100-906-1123 | 6.50 ppb |
| 2015-07-13 | 6100-907-1156 | 6.80 ppb |
| 2015-07-13 | 6100-908-1220 | 6.00 ppb |
| 2015-07-13 | 6100-909-1300 | 6.80 ppb |
| 2015-08-10 | 6100-900-1005 | 2.80 ppb |
| 2015-08-10 | 6100-901-1111 | 2.70 ppb |
| 2015-08-10 | 6100-902-1136 | 2.70 ppb |
| 2015-08-10 | 6100-903-1140 | 2.80 ppb |
| 2015-08-10 | 6100-904-1213 | 2.80 ppb |
| 2015-08-10 | 6100-905-1223 | 2.90 ppb |
| 2015-08-10 | 6100-906-1235 | 2.90 ppb |
| 2015-08-10 | 6100-907-1312 | 2.60 ppb |
| 2015-08-10 | 6100-908-1424 | 2.80 ppb |
| 2015-08-10 | 6100-909-1443 | 2.60 ppb |
| 2015-09-14 | 6100-900-1034 | 2.80 ppb |
| 2015-09-14 | 6100-901-1126 | 2.90 ppb |
| 2015-09-14 | 6100-902-1151 | 2.40 ppb |
| 2015-09-14 | 6100-903-1210 | 2.50 ppb |
| 2015-09-14 | 6100-904-1220 | 2.50 ppb |
| 2015-09-14 | 6100-905-1235 | 2.50 ppb |
| 2015-09-14 | 6100-906-1245 | 2.50 ppb |
| 2015-09-14 | 6100-907-1330 | 2.50 ppb |
| 2015-09-14 | 6100-908-1404 | 2.40 ppb |
| 2015-09-14 | 6100-909-1425 | 2.50 ppb |
| 2015-10-12 | 6100-900-0957 | 3.70 ppb |
| 2015-10-12 | 6100-901-1056 | 2.60 ppb |
| 2015-10-12 | 6100-902-1140 | 2.70 ppb |
| 2015-10-12 | 6100-903-1200 | 2.60 ppb |
| 2015-10-12 | 6100-904-1209 | 2.60 ppb |
| 2015-10-12 | 6100-905-1232 | 2.60 ppb |
| 2015-10-12 | 6100-906-1246 | 2.50 ppb |
| 2015-10-12 | 6100-907-1325 | 2.60 ppb |
| 2015-10-12 | 6100-908-1406 | 2.70 ppb |
| 2015-10-12 | 6100-909-1416 | 2.50 ppb |
| 2015-11-09 | 6100-900-0925 | 4.40 ppb |
| 2015-11-09 | 6100-901-1000 | 2.20 ppb |
| 2015-11-09 | 6100-902-1024 | 2.70 ppb |
| 2015-11-09 | 6100-903-1105 | 2.30 ppb |
| 2015-11-09 | 6100-904-1114 | 2.60 ppb |
| 2015-11-09 | 6100-905-1053 | 2.30 ppb |
| 2015-11-09 | 6100-906-1126 | 2.70 ppb |
| 2015-11-09 | 6100-907-1200 | 2.30 ppb |
| 2015-11-09 | 6100-908-1223 | 2.00 ppb |
| 2015-11-09 | 6100-909-1233 | 1.90 ppb |
| 2015-12-14 | 6100-900-1017 | 4.70 ppb |
| 2015-12-14 | 6100-901-1100 | 3.20 ppb |
| 2015-12-14 | 6100-902-1124 | 2.90 ppb |
| 2015-12-14 | 6100-903-1200 | 2.80 ppb |
| 2015-12-14 | 6100-904-1215 | 2.80 ppb |
| 2015-12-14 | 6100-905-1238 | 2.80 ppb |
| 2015-12-14 | 6100-906-1253 | 2.80 ppb |
| 2015-12-14 | 6100-907-1332 | 2.60 ppb |
| 2015-12-14 | 6100-908-1405 | 2.80 ppb |
| 2015-12-14 | 6100-909-1426 | 2.80 ppb |
| 2016-01-11 | 6100-900-0958 | 3.60 ppb |
| 2016-01-11 | 6100-901-1028 | 3.00 ppb |
| 2016-01-11 | 6100-902-1046 | 3.00 ppb |
| 2016-01-11 | 6100-903-1100 | 2.80 ppb |
| 2016-01-11 | 6100-904-1109 | 2.80 ppb |
| 2016-01-11 | 6100-905-1125 | 2.90 ppb |
| 2016-01-11 | 6100-906-1129 | 2.80 ppb |
| 2016-01-11 | 6100-907-1200 | 2.80 ppb |
| 2016-01-11 | 6100-908-1226 | 2.80 ppb |
| 2016-01-11 | 6100-909-1240 | 2.80 ppb |
| 2016-02-08 | 6100-900-1001 | 3.90 ppb |
| 2016-02-08 | 6100-901-1106 | 2.40 ppb |
| 2016-02-08 | 6100-902-1135 | 1.90 ppb |
| 2016-02-08 | 6100-903-1242 | 2.00 ppb |
| 2016-02-08 | 6100-904-1229 | 1.90 ppb |
| 2016-02-08 | 6100-905-1315 | 2.20 ppb |
| 2016-02-08 | 6100-906-1240 | 1.90 ppb |
| 2016-02-08 | 6100-907-1405 | 1.90 ppb |
| 2016-02-08 | 6100-908-1448 | 1.90 ppb |
| 2016-02-08 | 6100-909-1518 | 2.30 ppb |
| 2016-05-09 | 6100-900-0950 | 4.10 ppb |
| 2016-05-09 | 6100-901-1036 | 2.80 ppb |
| 2016-05-09 | 6100-902-1057 | 1.80 ppb |
| 2016-05-09 | 6100-903-1113 | 2.20 ppb |
| 2016-05-09 | 6100-904-1120 | 2.10 ppb |
| 2016-05-09 | 6100-905-1136 | 2.20 ppb |
| 2016-05-09 | 6100-906-1145 | 2.10 ppb |
| 2016-05-09 | 6100-907-1219 | 2.40 ppb |
| 2016-05-09 | 6100-908-1249 | 2.00 ppb |
| 2016-05-09 | 6100-909-1305 | 1.60 ppb |
| 2016-08-08 | 6100-900-0954 | 3.60 ppb |
| 2016-08-08 | 6100-901-1109 | 4.20 ppb |
| 2016-08-08 | 6100-902-1130 | 3.50 ppb |
| 2016-08-08 | 6100-903-1137 | 3.40 ppb |
| 2016-08-08 | 6100-904-1208 | 3.20 ppb |
| 2016-08-08 | 6100-905-1219 | 3.50 ppb |
| 2016-08-08 | 6100-906-1232 | 3.20 ppb |
| 2016-08-08 | 6100-907-1309 | 3.30 ppb |
| 2016-08-08 | 6100-908-1357 | 3.40 ppb |
| 2016-08-08 | 6100-909-1415 | 3.60 ppb |
| 2016-11-14 | 6100-900-0936 | 2.40 ppb |
| 2016-11-14 | 6100-901-1021 | 2.50 ppb |
| 2016-11-14 | 6100-902-1040 | 2.70 ppb |
| 2016-11-14 | 6100-903-1058 | 2.80 ppb |
| 2016-11-14 | 6100-904-1109 | 2.70 ppb |
| 2016-11-14 | 6100-905-1140 | 2.70 ppb |
| 2016-11-14 | 6100-906-1149 | 2.80 ppb |
| 2016-11-14 | 6100-907-1248 | 2.70 ppb |
| 2016-11-14 | 6100-908-1318 | 2.70 ppb |
| 2016-11-14 | 6100-909-1334 | 2.40 ppb |
| 2017-02-13 | 6100-900-0950 | 3.60 ppb |
| 2017-02-13 | 6100-901-1025 | 3.90 ppb |
| 2017-02-13 | 6100-902-1042 | 3.90 ppb |
| 2017-02-13 | 6100-903-1320 | 3.60 ppb |
| 2017-02-13 | 6100-904-1335 | 3.60 ppb |
| 2017-02-13 | 6100-905-1108 | 3.90 ppb |
| 2017-02-13 | 6100-906-1350 | 3.60 ppb |
| 2017-02-13 | 6100-907-1155 | 3.20 ppb |
| 2017-02-13 | 6100-908-1225 | 3.60 ppb |
| 2017-02-13 | 6100-909-1415 | 3.30 ppb |
| 2017-05-08 | 6100-900-1005 | 2.80 ppb |
| 2017-05-08 | 6100-901-1055 | 1.10 ppb |
| 2017-05-08 | 6100-902-1115 | 1.10 ppb |
| 2017-05-08 | 6100-903-1128 | ND |
| 2017-05-08 | 6100-904-1153 | ND |
| 2017-05-08 | 6100-905-1204 | 1.000 ppb |
| 2017-05-08 | 6100-906-1217 | ND |
| 2017-05-08 | 6100-907-1253 | ND |
| 2017-05-08 | 6100-908-1336 | 1.000 ppb |
| 2017-05-08 | 6100-909-1355 | 1.10 ppb |
| 2017-08-14 | 6100-900-0947 | 3.20 ppb |
| 2017-08-14 | 6100-901-1030 | 3.10 ppb |
| 2017-08-14 | 6100-902-1116 | 4.30 ppb |
| 2017-08-14 | 6100-903-1139 | 3.70 ppb |
| 2017-08-14 | 6100-904-1209 | 2.10 ppb |
| 2017-08-14 | 6100-905-1225 | 2.70 ppb |
| 2017-08-14 | 6100-906-1240 | 2.60 ppb |
| 2017-08-14 | 6100-907-1342 | 2.80 ppb |
| 2017-08-14 | 6100-908-1415 | 2.20 ppb |
| 2017-08-14 | 6100-909-1505 | 2.00 ppb |
| 2017-11-13 | 6100-900-0958 | 2.80 ppb |
| 2017-11-13 | 6100-901-1045 | 2.10 ppb |
| 2017-11-13 | 6100-902-1110 | 2.60 ppb |
| 2017-11-13 | 6100-903-1122 | 2.50 ppb |
| 2017-11-13 | 6100-904-1157 | 2.90 ppb |
| 2017-11-13 | 6100-905-1230 | 3.00 ppb |
| 2017-11-13 | 6100-906-1243 | 3.00 ppb |
| 2017-11-13 | 6100-907-1335 | 2.90 ppb |
| 2017-11-13 | 6100-908-1411 | 3.20 ppb |
| 2017-11-13 | 6100-909-1457 | 2.90 ppb |
| 2018-02-12 | 6100-900-1029 | 4.00 ppb |
| 2018-02-12 | 6100-901-1115 | 3.60 ppb |
| 2018-02-12 | 6100-902-1137 | 3.50 ppb |
| 2018-02-12 | 6100-903-1149 | 3.60 ppb |
| 2018-02-12 | 6100-904-1158 | 3.70 ppb |
| 2018-02-12 | 6100-905-1210 | 3.70 ppb |
| 2018-02-12 | 6100-906-1221 | 3.80 ppb |
| 2018-02-12 | 6100-907-1300 | 2.70 ppb |
| 2018-02-12 | 6100-908-1339 | 3.90 ppb |
| 2018-02-12 | 6100-909-1355 | 2.90 ppb |
| 2018-04-18 | 9590-004-0805 | ND |
| 2018-04-18 | 9590-018-0840 | ND |
| 2018-05-14 | 9590-900-1031 | 3.00 ppb |
| 2018-05-14 | 9590-901-1141 | 8.90 ppb |
| 2018-05-14 | 9590-902-1220 | 15.0 ppb |
| 2018-05-14 | 9590-903-1242 | 15.0 ppb |
| 2018-05-14 | 9590-904-1326 | 11.0 ppb |
| 2018-05-14 | 9590-905-1339 | 13.0 ppb |
| 2018-05-14 | 9590-906-1359 | 13.0 ppb |
| 2018-05-14 | 9590-907-1454 | 12.0 ppb |
| 2018-05-14 | 9590-908-1537 | 13.0 ppb |
| 2018-05-14 | 9590-909-1622 | 12.0 ppb |
| 2018-08-13 | 9590-900-0948 | 2.50 ppb |
| 2018-08-13 | 9590-901-1041 | 3.70 ppb |
| 2018-08-13 | 9590-902-1121 | 2.50 ppb |
| 2018-08-13 | 9590-903-1154 | 3.10 ppb |
| 2018-08-13 | 9590-904-1208 | 2.60 ppb |
| 2018-08-13 | 9590-905-1234 | 2.00 ppb |
| 2018-08-13 | 9590-906-1257 | 2.10 ppb |
| 2018-08-13 | 9590-907-1358 | 1.90 ppb |
| 2018-08-13 | 9590-908-1454 | 2.40 ppb |
| 2018-08-13 | 9590-909-1518 | 2.80 ppb |
| 2018-11-14 | 6100-900-0817 | 2.00 ppb |
| 2018-11-14 | 6100-901-0840 | 2.20 ppb |
| 2018-11-14 | 6100-902-0900 | 2.70 ppb |
| 2018-11-14 | 6100-903-0915 | 3.00 ppb |
| 2018-11-14 | 6100-904-0930 | 3.20 ppb |
| 2018-11-14 | 6100-905-1005 | 3.10 ppb |
| 2018-11-14 | 6100-906-0950 | 3.20 ppb |
| 2018-11-14 | 6100-907-1035 | 3.40 ppb |
| 2018-11-14 | 6100-908-1100 | 3.50 ppb |
| 2018-11-14 | 6100-909-1125 | 3.40 ppb |
| 2019-02-13 | 6100-900-0813 | 2.70 ppb |
| 2019-02-13 | 6100-901-0844 | 2.10 ppb |
| 2019-02-13 | 6100-902-0902 | 2.70 ppb |
| 2019-02-13 | 6100-903-0917 | 2.80 ppb |
| 2019-02-13 | 6100-904-0930 | 3.30 ppb |
| 2019-02-13 | 6100-905-0958 | 3.10 ppb |
| 2019-02-13 | 6100-906-0946 | 3.20 ppb |
| 2019-02-13 | 6100-907-1027 | 3.70 ppb |
| 2019-02-13 | 6100-908-1050 | 3.60 ppb |
| 2019-02-13 | 6100-909-1114 | 3.60 ppb |
| 2019-05-15 | 6100-900-0820 | 2.60 ppb |
| 2019-05-15 | 6100-901-0855 | 2.90 ppb |
| 2019-05-15 | 6100-902-1015 | 3.00 ppb |
| 2019-05-15 | 6100-903-0920 | 3.00 ppb |
| 2019-05-15 | 6100-904-0935 | 3.20 ppb |
| 2019-05-15 | 6100-905-1000 | 3.20 ppb |
| 2019-05-15 | 6100-906-0950 | 3.20 ppb |
| 2019-05-15 | 6100-907-1050 | 3.40 ppb |
| 2019-05-15 | 6100-908-1110 | 3.10 ppb |
| 2019-05-15 | 6100-909-1125 | 3.50 ppb |
| 2019-08-14 | 6100-900-0815 | 2.50 ppb |
| 2019-08-14 | 6100-901-0840 | 3.90 ppb |
| 2019-08-14 | 6100-902-0900 | 4.60 ppb |
| 2019-08-14 | 6100-903-0915 | 4.80 ppb |
| 2019-08-14 | 6100-904-0930 | 4.80 ppb |
| 2019-08-14 | 6100-905-0955 | 5.00 ppb |
| 2019-08-14 | 6100-906-0945 | 5.00 ppb |
| 2019-08-14 | 6100-907-1035 | 5.40 ppb |
| 2019-08-14 | 6100-908-1055 | 4.90 ppb |
| 2019-08-14 | 6100-909-1110 | 5.00 ppb |
| 2019-11-13 | 9590-900-0813 | 4.80 ppb |
| 2019-11-13 | 9590-901-0840 | 11.0 ppb |
| 2019-11-13 | 9590-902-0905 | 9.60 ppb |
| 2019-11-13 | 9590-903-0925 | 7.00 ppb |
| 2019-11-13 | 9590-904-0945 | 7.40 ppb |
| 2019-11-13 | 9590-905-1025 | 9.40 ppb |
| 2019-11-13 | 9590-906-1005 | 8.00 ppb |
| 2019-11-13 | 9590-907-1050 | 8.80 ppb |
| 2019-11-13 | 9590-908-1120 | 9.10 ppb |
| 2019-11-13 | 9590-909-1150 | 12.0 ppb |