CA Drinking Water Watch

EL MONTE COUNTY PARK (3700895)

All Sampling Results From To

WELL 01 (CA3700895_001_001)

Click to hide / show columns: Analyte Number | Analyte Name | Sampling Date | Detected Level | Less Than | RL | Counting Error (+/-) | MCL | DLR | Unit | Lab Sample ID | Lab | ELAP | Method |

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Analyte Number Analyte Name Sampling Date Results Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
Detected Level Less Than RL
Analyte Number Analyte Name Sampling Date Detected Level Less Than RL Counting Error (+/-) MCL DLR Unit Lab Sample ID Lab ELAP Method
1041 NITRITE 04-15-2024 < 0.4 1 .4 MG/L W1650268 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1040 NITRATE 04-15-2024 1.35 0.4 10 .4 MG/L W1650268 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1040 NITRATE 05-22-2023 3.12 0.4 10 .4 MG/L W1575679-NO3 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1041 NITRITE 05-22-2023 < 0.4 1 .4 MG/L W1575679-NO2 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1040 NITRATE 02-08-2023 3.56 0.4 10 .4 MG/L W1553519-NO3 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1041 NITRITE 02-08-2023 < 0.4 1 .4 MG/L W1553519-NO2 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1040 NITRATE 11-09-2022 4.27 0.4 10 .4 MG/L W1530986-NO3 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 300.0
1041 NITRITE 11-09-2022 < 0.4 1 .4 MG/L W1530986-NO2 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1041 NITRITE 08-24-2022 < 0.4 1 .4 MG/L W1517363-NO2 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1040 NITRATE 08-24-2022 4.36 0.4 10 .4 MG/L W1517363-NO3 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 300.0
1041 NITRITE 06-01-2022 < 0.4 1 .4 MG/L W1501705 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1040 NITRATE 06-01-2022 4.90 0.4 10 .4 MG/L W1501705 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 300.0
1040 NITRATE 03-09-2022 5.49 0.4 10 .4 MG/L W1486310 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 300.0
1041 NITRITE 11-17-2021 < 0.4 1 .4 MG/L W1465018 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1040 NITRATE 11-17-2021 5.35 0.4 10 .4 MG/L W1465018 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 300.0
1041 NITRITE 08-25-2021 < 0.4 1 .4 MG/L W1449910 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1040 NITRATE 08-25-2021 5.53 0.4 10 .4 MG/L W1449910 CITY OF SAN DIEGO WATER QUALITY LABORATO 1058 EPA 353.2
1041 NITRITE 05-26-2021 < 0.4 1 .4 MG/L 100140012105260000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 05-26-2021 5.5600000 0.4 10 .4 MG/L 100140012105260000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 02-24-2021 4.8600000 0.4 10 .4 MG/L 100140012102240000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 02-24-2021 < 0.4 1 .4 MG/L 100140012102240000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 08-27-2020 3.9300000 0.4 10 .4 MG/L 100140012008270000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 08-27-2020 < 0.4 1 .4 MG/L 100140012008270000N SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 06-15-2020 0.1720000 0.1 2 .1 MG/L 100140012006150000I SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 06-15-2020 < 0.4 1 .4 MG/L 100140012006150000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 06-15-2020 4.2500000 0.4 10 .4 MG/L 100140012006150000N SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 06-15-2020 0.1270000 MG/L 100140012006150000D SAN DIEGO CITY UTILITY DEPT. 9437
1044 ORTHOPHOSPHATE 06-15-2020 < MG/L 100140012006150000W SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 06-15-2020 74.9000000 500 MG/L 100140012006150000G SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 06-15-2020 59.3000000 0.5 500 .5 MG/L 100140012006150000G SAN DIEGO CITY UTILITY DEPT. 9437
1044 ORTHOPHOSPHATE 02-26-2020 < MG/L 100140012002260000W SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 02-26-2020 0.2600000 MG/L 100140012002260000D SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 02-26-2020 74.1000000 0.5 500 .5 MG/L 100140012002260000G SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 02-26-2020 92.1000000 500 MG/L 100140012002260000G SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 02-26-2020 4.4700000 0.4 10 .4 MG/L 100140012002260000N SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 02-26-2020 0.1300000 0.1 2 .1 MG/L 100140012002260000I SAN DIEGO CITY UTILITY DEPT. 9437
1044 ORTHOPHOSPHATE 11-19-2019 0.2060000 MG/L 100140011911190000W SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 11-19-2019 0.1140000 0.1 2 .1 MG/L 100140011911190000I SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 11-19-2019 94.6000000 500 MG/L 100140011911190000G SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 11-19-2019 79.9000000 0.5 500 .5 MG/L 100140011911190000G SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 11-19-2019 3.8600000 0.4 10 .4 MG/L 100140011911190000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 11-19-2019 < 0.4 1 .4 MG/L 100140011911190000N SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 11-19-2019 < MG/L 100140011911190000D SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 10-01-2019 77.2000000 500 MG/L 100140011910010000G SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 10-01-2019 56.6000000 0.5 500 .5 MG/L 100140011910010000G SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 10-01-2019 0.2080000 MG/L 100140011910010000D SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 10-01-2019 3.5000000 0.4 10 .4 MG/L 100140011910010000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 10-01-2019 < 0.4 1 .4 MG/L 100140011910010000N SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 10-01-2019 0.1520000 0.1 2 .1 MG/L 100140011910010000I SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 06-10-2019 0.1710000 MG/L 100140011906100000D SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 06-10-2019 0.1900000 0.1 2 .1 MG/L 100140011906100000I SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 06-10-2019 < 0.4 1 .4 MG/L 100140011906100000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 06-10-2019 3.0300000 0.4 10 .4 MG/L 100140011906100000N SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 06-10-2019 50.3000000 0.5 500 .5 MG/L 100140011906100000G SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 06-10-2019 66.0000000 500 MG/L 100140011906100000G SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 06-07-2019 0.1800000 0.1 2 .1 MG/L 100140011906070000I SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 06-07-2019 49.5000000 0.5 500 .5 MG/L 100140011906070000G SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 06-07-2019 65.2000000 500 MG/L 100140011906070000G SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 06-07-2019 0.1690000 MG/L 100140011906070000D SAN DIEGO CITY UTILITY DEPT. 9437
1044 ORTHOPHOSPHATE 02-11-2019 0.2910000 MG/L 100140011902110000W SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 02-11-2019 0.2710000 MG/L 100140011902110000D SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 02-11-2019 < 0.4 1 .4 MG/L 100140011902110000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 02-11-2019 6.7400000 0.4 10 .4 MG/L 100140011902110000N SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 02-11-2019 0.1260000 0.1 2 .1 MG/L 100140011902110000I SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 02-11-2019 117.0000000 500 MG/L 100140011902110000G SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 02-11-2019 127.0000000 0.5 500 .5 MG/L 100140011902110000G SAN DIEGO CITY UTILITY DEPT. 9437
1044 ORTHOPHOSPHATE 12-12-2018 < MG/L 100140011812120000W SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 12-12-2018 96.1000000 0.5 500 .5 MG/L 100140011812120000G SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 12-12-2018 102.0000000 500 MG/L 100140011812120000G SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 12-12-2018 0.1240000 0.1 2 .1 MG/L 100140011812120000I SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 12-12-2018 < 0.4 1 .4 MG/L 100140011812120000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 12-12-2018 7.9600000 0.4 10 .4 MG/L 100140011812120000N SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 12-12-2018 0.2020000 MG/L 100140011812120000D SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 08-28-2018 96.3000000 500 MG/L 100140011808280000G SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 08-28-2018 85.9000000 0.5 500 .5 MG/L 100140011808280000G SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 08-28-2018 0.1330000 0.1 2 .1 MG/L 100140011808280000I SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 08-28-2018 7.8200000 0.4 10 .4 MG/L 100140011808280000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 08-28-2018 < 0.4 1 .4 MG/L 100140011808280000N SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 08-28-2018 0.2260000 MG/L 100140011808280000D SAN DIEGO CITY UTILITY DEPT. 9437
1055 SULFATE 06-20-2018 75.2000000 0.5 500 .5 MG/L 100140011806200000G SAN DIEGO CITY UTILITY DEPT. 9437
1017 CHLORIDE 06-20-2018 92.4000000 500 MG/L 100140011806200000G SAN DIEGO CITY UTILITY DEPT. 9437
1025 FLUORIDE 06-20-2018 0.1450000 0.1 2 .1 MG/L 100140011806200000I SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 06-20-2018 < 0.4 1 .4 MG/L 100140011806200000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 06-20-2018 8.8200000 0.4 10 .4 MG/L 100140011806200000N SAN DIEGO CITY UTILITY DEPT. 9437
1004 BROMIDE 06-20-2018 0.2200000 MG/L 100140011806200000D SAN DIEGO CITY UTILITY DEPT. 9437
1044 ORTHOPHOSPHATE 06-20-2018 < MG/L 100140011806200000W SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 03-08-2018 9.0400000 0.4 10 .4 MG/L 100140011803080000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 03-08-2018 < 0.4 1 .4 MG/L 100140011803080000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 05-31-2017 < 0.4 1 .4 MG/L 100140011705310000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 05-31-2017 5.4700000 0.4 10 .4 MG/L 100140011705310000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 02-08-2017 < 0.4 1 .4 MG/L 100140011702080000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 02-08-2017 2.8900000 0.4 10 .4 MG/L 100140011702080000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 10-12-2016 2.6900000 0.4 10 .4 MG/L 100140011610120000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 10-12-2016 < 0.4 1 .4 MG/L 100140011610120000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 07-14-2016 < 0.4 1 .4 MG/L 100140011607140000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 07-14-2016 2.9800000 0.4 10 .4 MG/L 100140011607140000N SAN DIEGO CITY UTILITY DEPT. 9437
1040 NITRATE 10-14-2015 2.8200000 0.4 10 .4 MG/L 100140011510140000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 10-14-2015 < 400 1000 400 UG/L 100140011510140000N SAN DIEGO CITY UTILITY DEPT. 9437
1041 NITRITE 04-10-2014 < 400 1000 400 UG/L 100140011404100000N SAN DIEGO CITY UTILITY DEPT. 9437
C255 NITRATE (AS NO3) 04-10-2014 14.4000000 2 45 2 MG/L 100140011404100000N SAN DIEGO CITY UTILITY DEPT. 9437

RL – Reporting Level means the level to which the laboratory reported the presence of an analyte. For radionuclides, Reporting Level is the MDA95.

DLR – Detection Limit for purposes of Reporting (DLR) means the designated minimum level at or above which any analytical finding of a contaminant in drinking water resulting from monitoring required under Chapter 15 of Title 22 shall be reported to the State Board (California Code of Regulations Section § 64400.34)

For addtional definitions, please refer to our data dictionary.