CA Drinking Water Watch

MONTARA WATER AND SANITARY DISTRICT (4110010)

All Sampling Results From To

N ARPT WELL02-LEAD IX EFFLUENT (CA4110010_025_025)

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 AHD0599-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 03-07-2024 < 0.23 10 .4 MG/L AHC1040-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 02-08-2024 < 0.23 10 .4 MG/L AHB1177-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 12-11-2023 < 0.23 10 .4 MG/L AGL1441-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 11-07-2023 < 0.23 10 .4 MG/L AGK0943-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 10-11-2023 0.99 0.23 10 .4 MG/L AGJ1943-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 09-18-2023 0.96 0.23 10 .4 MG/L AGI2272-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 08-07-2023 0.83 0.23 10 .4 MG/L AGH1053-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 07-12-2023 0.92 0.23 10 .4 MG/L AGG1610-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 06-19-2023 0.98 0.23 10 .4 MG/L AGF2570-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 05-09-2023 1.0 0.23 10 .4 MG/L AGE1477-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 04-10-2023 0.93 0.23 10 .4 MG/L AGD1131-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 03-15-2023 1.6 0.23 10 .4 MG/L AGC2016-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 02-08-2023 1.2 0.23 10 .4 MG/L AGB1206-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 01-10-2023 1.2 0.23 10 .4 MG/L AGA1185-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 12-12-2022 1.0 0.23 10 .4 MG/L AFL1722-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 11-07-2022 0.78 0.23 10 .4 MG/L AFK1060-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 10-05-2022 1 0.1 10 .4 MG/L 22J0658-02 DELLAVALLE LABORATORY, INC. 1595 EPA 300.0
1040 NITRATE 08-08-2022 1.2 0.23 10 .4 MG/L AFH1116-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 07-11-2022 1.2 0.23 10 .4 MG/L AFG1178-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 06-01-2022 1.0 0.23 10 .4 MG/L AFF0265-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 05-03-2022 0.77 0.23 10 .4 MG/L AFE0375-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 04-05-2022 0.90 0.23 10 .4 MG/L AFD0557-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 03-16-2022 1.0 0.23 10 .4 MG/L AFC2035-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 01-18-2022 3.3 0.4 10 .4 MG/L 22A0873-02 CLS LABS 1233 EPA 300.0
1040 NITRATE 12-14-2021 0.82 0.4 10 .4 MG/L 21L0942-02 CLS LABS 1233 EPA 300.0
1040 NITRATE 11-23-2021 0.98 0.4 10 .4 MG/L 21K1374-02 CLS LABS 1233 EPA 300.0
1040 NITRATE 10-14-2021 0.61 0.23 10 .4 MG/L AEJ1685-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 09-08-2021 0.86 0.23 10 .4 MG/L AEI0848-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 08-11-2021 1.1 0.23 10 .4 MG/L AEH1418-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 07-15-2021 1.3000000 0.4 10 .4 MG/L 41260252107151015N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-09-2021 < 0.4 10 .4 MG/L 41260252106090939N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-19-2021 < 0.4 10 .4 MG/L 41260252105190833N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-13-2021 < 0.4 10 .4 MG/L 41260252104130745N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 03-16-2021 0.8700000 0.4 10 .4 MG/L 41260252103160740N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 02-09-2021 0.8200000 0.4 10 .4 MG/L 41260252102091000N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-05-2021 0.4000000 0.4 10 .4 MG/L 41260252101050950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-15-2020 < 0.4 10 .4 MG/L 41260252012150715N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 11-12-2020 < 0.4 10 .4 MG/L 41260252011120815N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 10-13-2020 < 0.4 10 .4 MG/L 41260252010130655N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 07-14-2020 < 0.4 10 .4 MG/L 41260252007140710N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 06-09-2020 < 0.4 10 .4 MG/L 41260252006090805N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 05-19-2020 < 0.4 10 .4 MG/L 41260252005190750N BSK ANALYTICAL LAB (RANCHO CORDOVA) 2435
1040 NITRATE 04-14-2020 < 0.4 10 .4 MG/L 41260252004140911N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-17-2020 < 0.4 10 .4 MG/L 41260252003170845N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-12-2020 < 0.4 10 .4 MG/L 41260252002120943N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-12-2020 < 0.4 10 .4 MG/L 41260252002120950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-06-2020 < 0.4 10 .4 MG/L 41260252001060840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-09-2019 < 0.4 10 .4 MG/L 41260251912091010N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-13-2019 < 0.4 10 .4 MG/L 41260251911131032N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 10-14-2019 0.4400000 0.4 10 .4 MG/L 41260251910140840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 09-17-2019 < 0.4 10 .4 MG/L 41260251909170910N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-06-2019 0.5600000 0.4 10 .4 MG/L 41260251908060915N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-09-2019 0.6000000 0.4 10 .4 MG/L 41260251907090945N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-03-2019 < 0.4 10 .4 MG/L 41260251906030856N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-15-2019 < 0.4 10 .4 MG/L 41260251905150820N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-09-2019 < 0.4 10 .4 MG/L 41260251904090840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-04-2019 < 0.4 10 .4 MG/L 41260251903040826N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-05-2019 < 0.4 10 .4 MG/L 41260251902051045N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-09-2019 < 0.4 10 .4 MG/L 41260251901090905N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-10-2018 < 0.4 10 .4 MG/L 41260251812100950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-13-2018 < 0.4 10 .4 MG/L 41260251811130830N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 10-15-2018 < 0.4 10 .4 MG/L 41260251810151010N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 09-11-2018 < 0.4 10 .4 MG/L 41260251809111110N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-02-2018 < 0.4 10 .4 MG/L 41260251808020900N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-16-2018 < 0.4 10 .4 MG/L 41260251807161030N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-18-2018 < 0.4 10 .4 MG/L 41260251806180850N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-01-2018 < 0.4 10 .4 MG/L 41260251805010845N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-04-2018 < 0.4 10 .4 MG/L 41260251804040840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-13-2018 < 0.4 10 .4 MG/L 41260251803130920N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-08-2018 < 0.4 10 .4 MG/L 41260251802081012N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-09-2018 < 0.4 10 .4 MG/L 41260251801090940N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-07-2017 < 0.4 10 .4 MG/L 41260251712070902N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-15-2017 < 0.4 10 .4 MG/L 41260251711150834N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 10-10-2017 < 0.4 10 .4 MG/L 41260251710100920N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 09-06-2017 < 0.4 10 .4 MG/L 41260251709061006N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-07-2017 < 0.4 10 .4 MG/L 41260251708070915N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-05-2017 < 0.4 10 .4 MG/L 41260251707050940N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-06-2017 < 0.4 10 .4 MG/L 41260251706060840N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-09-2017 < 0.4 10 .4 MG/L 41260251705090900N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-11-2017 < 0.4 10 .4 MG/L 41260251704111035N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-20-2017 < 0.4 10 .4 MG/L 41260251703201059N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-13-2017 9.0000000 0.4 10 .4 MG/L 41260251702130909N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 01-18-2017 < 0.4 10 .4 MG/L 41260251701181120N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-01-2016 < 0.4 10 .4 MG/L 41260251612010910N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-07-2016 < 0.4 10 .4 MG/L 41260251611070950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-24-2016 < 0.4 10 .4 MG/L 41260251608240905N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 08-16-2016 3.0000000 0.4 10 .4 MG/L 41260251608161000N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 06-22-2016 0.9200000 0.4 10 .4 MG/L 41260251606221045N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 05-04-2016 < 0.4 10 .4 MG/L 41260251605040950N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 04-27-2016 < 0.4 10 .4 MG/L 41260251604270922N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-14-2016 < 0.4 10 .4 MG/L 41260251603140905N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 03-02-2016 < 0.4 10 .4 MG/L 41260251603021110N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 02-11-2016 < 0.4 10 .4 MG/L 41260251602111335N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 12-10-2015 < 0.4 10 .4 MG/L 41260251512101000N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 11-09-2015 < 0.4 10 .4 MG/L 41260251511091140N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 08-04-2015 4.8000000 2 45 2 MG/L 41260251508040900N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-19-2015 3.0000000 2 45 2 MG/L 41260251505191015N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-09-2015 2.6000000 2 45 2 MG/L 41260251503090830N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-08-2014 44.0000000 2 45 2 MG/L 41260251412081110N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 10-21-2014 4.8000000 2 45 2 MG/L 41260251410211210N BSK ANALYTICAL LABORATORIES 1180
1055 SULFATE 09-03-2014 100.0000000 0.5 500 .5 MG/L 41260251409031510G BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 08-27-2014 < 2 45 2 MG/L 41260251408271120N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-22-2014 < 2 45 2 MG/L 41260251407220833N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-22-2014 < 2 45 2 MG/L 41260251407221415N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 06-10-2014 < 2 45 2 MG/L 41260251406100825N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 06-10-2014 < 2 45 2 MG/L 41260251406101430N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-15-2014 < 2 45 2 MG/L 41260251405151110N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-15-2014 5.0000000 2 45 2 MG/L 41260251405151520N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-13-2014 < 2 45 2 MG/L 41260251405131510N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-12-2014 < 2 45 2 MG/L 41260251405121010N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-12-2014 < 2 45 2 MG/L 41260251405121235N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-24-2014 < 2 45 2 MG/L 41260251403241100N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-24-2014 < 2 45 2 MG/L 41260251403241437N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 01-23-2014 < 2 45 2 MG/L 41260251401231005N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 01-23-2014 < 2 45 2 MG/L 41260251401231450N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-11-2013 < 2 45 2 MG/L 41260251312111130N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-11-2013 < 2 45 2 MG/L 41260251312111430N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 09-02-2013 < 2 45 2 MG/L 41260251309021658N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 09-02-2013 < 2 45 2 MG/L 41260251309022300N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-19-2013 < 2 45 2 MG/L 41260251305191915N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 02-14-2013 < 2 45 2 MG/L 41260251302141025N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-04-2012 3.1000000 2 45 2 MG/L 41260251212041323N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 11-13-2012 2.1000000 2 45 2 MG/L 41260251211131040N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 10-24-2012 2.7000000 2 45 2 MG/L 41260251210241135N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 09-19-2012 2.5000000 2 45 2 MG/L 41260251209191030N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 08-21-2012 3.2000000 2 45 2 MG/L 41260251208211140N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-09-2012 3.2000000 2 45 2 MG/L 41260251207091200N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 06-12-2012 < 2 45 2 MG/L 41260251206121010N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-21-2012 < 2 45 2 MG/L 41260251205211155N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 04-17-2012 < 2 45 2 MG/L 41260251204171134N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-05-2012 < 2 45 2 MG/L 41260251203051310N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 02-08-2012 < 2 45 2 MG/L 41260251202081010N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 01-09-2012 < 2 45 2 MG/L 41260251201091035N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 12-13-2011 < 2 45 2 MG/L 41260251112131218N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 11-02-2011 2.3000000 2 45 2 MG/L 41260251111020950N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 10-11-2011 < 2 45 2 MG/L 41260251110111100N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 09-12-2011 2.1000000 2 45 2 MG/L 41260251109121153N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 08-17-2011 2.0000000 2 45 2 MG/L 41260251108171015N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-20-2011 < 2 45 2 MG/L 41260251107201355N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-06-2011 < 2 45 2 MG/L 41260251107060915N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 06-08-2011 2.6000000 2 45 2 MG/L 41260251106081109N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 05-18-2011 2.9000000 2 45 2 MG/L 41260251105181415N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 04-06-2011 3.4000000 2 45 2 MG/L 41260251104061145N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 03-01-2011 2.5000000 2 45 2 MG/L 41260251103010935N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 02-02-2011 3.1000000 2 45 2 MG/L 41260251102021045N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 01-04-2011 2.2000000 2 45 2 MG/L 41260251101040930N 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.