CA Drinking Water Watch

MONTARA WATER AND SANITARY DISTRICT (4110010)

All Sampling Results From To

N ARPT WELL02-LAG IX EFFLUENT (CA4110010_026_026)

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
1040 NITRATE 04-02-2024 < 0.23 10 .4 MG/L AHD0599-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 03-07-2024 < 0.23 10 .4 MG/L AHC1040-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 02-08-2024 < 0.23 10 .4 MG/L AHB1177-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 12-11-2023 < 0.23 10 .4 MG/L AGL1441-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 11-07-2023 < 0.23 10 .4 MG/L AGK0943-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 10-11-2023 < 0.23 10 .4 MG/L AGJ1943-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 09-18-2023 < 0.23 10 .4 MG/L AGI2272-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 08-07-2023 < 0.23 10 .4 MG/L AGH1053-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 07-12-2023 < 0.23 10 .4 MG/L AGG1610-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 06-19-2023 0.24 0.23 10 .4 MG/L AGF2570-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 05-09-2023 < 0.23 10 .4 MG/L AGE1477-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 04-10-2023 < 0.23 10 .4 MG/L AGD1131-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 03-15-2023 < 0.23 10 .4 MG/L AGC2016-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 02-08-2023 < 0.23 10 .4 MG/L AGB1206-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 01-10-2023 < 0.23 10 .4 MG/L AGA1185-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 12-12-2022 < 0.23 10 .4 MG/L AFL1722-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 11-07-2022 < 0.23 10 .4 MG/L AFK1060-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 10-05-2022 < 0.1 10 .4 MG/L 22J0658-03 DELLAVALLE LABORATORY, INC. 1595 EPA 300.0
1040 NITRATE 08-08-2022 < 0.23 10 .4 MG/L AFH1116-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 07-11-2022 < 0.23 10 .4 MG/L AFG1178-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 06-01-2022 2.4 0.23 10 .4 MG/L AFF0265-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 05-03-2022 2.5 0.23 10 .4 MG/L AFE0375-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 04-05-2022 3.1 0.23 10 .4 MG/L AFD0557-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 03-16-2022 3.4 0.23 10 .4 MG/L AFC2035-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 01-18-2022 0.79 0.4 10 .4 MG/L 22A0873-03 CLS LABS 1233 EPA 300.0
1040 NITRATE 12-14-2021 0.54 0.4 10 .4 MG/L 21L0942-03 CLS LABS 1233 EPA 300.0
1040 NITRATE 11-23-2021 0.67 0.4 10 .4 MG/L 21K1374-03 CLS LABS 1233 EPA 300.0
1040 NITRATE 10-14-2021 < 0.23 10 .4 MG/L AEJ1685-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 09-08-2021 < 0.23 10 .4 MG/L AEI0848-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 08-11-2021 < 0.23 10 .4 MG/L AEH1418-03 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 07-15-2021 < 0.4 10 .4 MG/L 41260262107151015N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-09-2021 < 0.4 10 .4 MG/L 41260262106090941N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-19-2021 < 0.4 10 .4 MG/L 41260262105190834N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-13-2021 < 0.4 10 .4 MG/L 41260262104130745N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 03-16-2021 0.5400000 0.4 10 .4 MG/L 41260262103160740N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 02-09-2021 0.5400000 0.4 10 .4 MG/L 41260262102091000N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-05-2021 0.5100000 0.4 10 .4 MG/L 41260262101050950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-15-2020 0.5500000 0.4 10 .4 MG/L 41260262012150715N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 11-12-2020 0.6800000 0.4 10 .4 MG/L 41260262011120815N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 10-13-2020 1.3000000 0.4 10 .4 MG/L 41260262010130655N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 07-14-2020 < 0.4 10 .4 MG/L 41260262007140710N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 06-09-2020 < 0.4 10 .4 MG/L 41260262006090805N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 05-19-2020 < 0.4 10 .4 MG/L 41260262005190750N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 04-14-2020 < 0.4 10 .4 MG/L 41260262004140912N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-17-2020 < 0.4 10 .4 MG/L 41260262003170845N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-12-2020 < 0.4 10 .4 MG/L 41260262002120950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-12-2020 < 0.4 10 .4 MG/L 41260262002120943N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-06-2020 < 0.4 10 .4 MG/L 41260262001060840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-09-2019 < 0.4 10 .4 MG/L 41260261912091010N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-13-2019 < 0.4 10 .4 MG/L 41260261911131033N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 10-14-2019 0.5300000 0.4 10 .4 MG/L 41260261910140840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 09-17-2019 < 0.4 10 .4 MG/L 41260261909170910N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-06-2019 < 0.4 10 .4 MG/L 41260261908060917N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-09-2019 < 0.4 10 .4 MG/L 41260261907090945N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-03-2019 0.6100000 0.4 10 .4 MG/L 41260261906030858N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-15-2019 0.5600000 0.4 10 .4 MG/L 41260261905150820N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-09-2019 0.6800000 0.4 10 .4 MG/L 41260261904090840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-04-2019 < 0.4 10 .4 MG/L 41260261903040828N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-05-2019 < 0.4 10 .4 MG/L 41260261902051045N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-09-2019 < 0.4 10 .4 MG/L 41260261901090908N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-10-2018 < 0.4 10 .4 MG/L 41260261812100950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-13-2018 < 0.4 10 .4 MG/L 41260261811130830N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 10-15-2018 < 0.4 10 .4 MG/L 41260261810151010N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 09-11-2018 < 0.4 10 .4 MG/L 41260261809111110N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-02-2018 < 0.4 10 .4 MG/L 41260261808020900N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-16-2018 < 0.4 10 .4 MG/L 41260261807161030N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-18-2018 < 0.4 10 .4 MG/L 41260261806180850N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-01-2018 < 0.4 10 .4 MG/L 41260261805010845N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-04-2018 < 0.4 10 .4 MG/L 41260261804040840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-13-2018 < 0.4 10 .4 MG/L 41260261803130920N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-08-2018 < 0.4 10 .4 MG/L 41260261802081014N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-09-2018 < 0.4 10 .4 MG/L 41260261801090940N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-07-2017 < 0.4 10 .4 MG/L 41260261712070904N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-15-2017 < 0.4 10 .4 MG/L 41260261711150836N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 10-10-2017 < 0.4 10 .4 MG/L 41260261710100920N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 09-06-2017 < 0.4 10 .4 MG/L 41260261709061007N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-07-2017 0.4100000 0.4 10 .4 MG/L 41260261708070915N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-05-2017 < 0.4 10 .4 MG/L 41260261707050940N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-06-2017 < 0.4 10 .4 MG/L 41260261706060840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-09-2017 < 0.4 10 .4 MG/L 41260261705090900N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-11-2017 < 0.4 10 .4 MG/L 41260261704111035N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-20-2017 < 0.4 10 .4 MG/L 41260261703201100N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-13-2017 < 0.4 10 .4 MG/L 41260261702130910N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-18-2017 < 0.4 10 .4 MG/L 41260261701181120N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-01-2016 < 0.4 10 .4 MG/L 41260261612010910N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-07-2016 < 0.4 10 .4 MG/L 41260261611070950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-24-2016 0.4300000 0.4 10 .4 MG/L 41260261608240905N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-16-2016 < 0.4 10 .4 MG/L 41260261608161002N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-22-2016 < 0.4 10 .4 MG/L 41260261606221045N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-04-2016 0.8200000 0.4 10 .4 MG/L 41260261605040950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-27-2016 0.4100000 0.4 10 .4 MG/L 41260261604270924N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-14-2016 < 0.4 10 .4 MG/L 41260261603140905N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-02-2016 < 0.4 10 .4 MG/L 41260261603021110N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-11-2016 < 0.4 10 .4 MG/L 41260261602111335N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-10-2015 < 0.4 10 .4 MG/L 41260261512101000N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-09-2015 < 0.4 10 .4 MG/L 41260261511091140N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 08-04-2015 < 2 45 2 MG/L 41260261508040905N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-19-2015 < 2 45 2 MG/L 41260261505191015N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-09-2015 < 2 45 2 MG/L 41260261503090830N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-08-2014 < 2 45 2 MG/L 41260261412081110N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 10-21-2014 2.5000000 2 45 2 MG/L 41260261410211215N BSK ANALYTICAL LABORATORIES 1180
1055 SULFATE 09-03-2014 < 0.5 500 .5 MG/L 41260261409031510G BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 08-27-2014 3.0000000 2 45 2 MG/L 41260261408271120N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-30-2014 < 2 45 2 MG/L 41260261407300937N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-12-2014 < 2 45 2 MG/L 41260261405121235N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-12-2014 < 2 45 2 MG/L 41260261405121040N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-24-2014 < 2 45 2 MG/L 41260261403241110N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-11-2013 < 2 45 2 MG/L 41260261312111430N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-11-2013 < 2 45 2 MG/L 41260261312111130N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 09-02-2013 < 2 45 2 MG/L 41260261309021740N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-19-2013 < 2 45 2 MG/L 41260261305191915N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 02-14-2013 < 2 45 2 MG/L 41260261302141025N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-04-2012 < 2 45 2 MG/L 41260261212041325N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 11-13-2012 < 2 45 2 MG/L 41260261211131048N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 10-17-2012 < 2 45 2 MG/L 41260261210170940N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 09-19-2012 < 2 45 2 MG/L 41260261209191037N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 08-21-2012 < 2 45 2 MG/L 41260261208211140N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-09-2012 4.8000000 2 45 2 MG/L 41260261207091200N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 06-12-2012 < 2 45 2 MG/L 41260261206121010N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-21-2012 < 2 45 2 MG/L 41260261205211155N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 04-17-2012 < 2 45 2 MG/L 41260261204171134N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-05-2012 < 2 45 2 MG/L 41260261203051315N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 02-08-2012 < 2 45 2 MG/L 41260261202081013N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 01-09-2012 < 2 45 2 MG/L 41260261201091035N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-13-2011 < 2 45 2 MG/L 41260261112131233N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 11-02-2011 < 2 45 2 MG/L 41260261111021005N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 10-11-2011 < 2 45 2 MG/L 41260261110111100N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 09-12-2011 < 2 45 2 MG/L 41260261109121153N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 08-17-2011 < 2 45 2 MG/L 41260261108171015N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-20-2011 < 2 45 2 MG/L 41260261107201400N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-06-2011 < 2 45 2 MG/L 41260261107060940N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 06-08-2011 2.1000000 2 45 2 MG/L 41260261106081115N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-18-2011 2.2000000 2 45 2 MG/L 41260261105181415N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 04-06-2011 2.2000000 2 45 2 MG/L 41260261104061345N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-01-2011 < 2 45 2 MG/L 41260261103010935N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 02-02-2011 2.1000000 2 45 2 MG/L 41260261102021045N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 01-04-2011 2.4000000 2 45 2 MG/L 41260261101040930N BSK ANALYTICAL LABORATORIES 1180

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.