CA Drinking Water Watch

MT. MADONNA COUNTY PARK (4300612)

All Sampling Results From To

RIDGE ROAD WELL (CA4300612_002_002)

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 07-20-2023 < 0.05 1 .4 MG/L AGG2839-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 07-20-2023 < 0.23 10 .4 MG/L AGG2839-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1041 NITRITE 07-11-2022 < 0.05 1 .4 MG/L AFG1174-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1040 NITRATE 07-11-2022 < 0.23 10 .4 MG/L AFG1174-02 BSK ANALYTICAL LABORATORIES 1180 EPA 300.0
1038 NITRATE-NITRITE 07-11-2022 < 0.23 10 .4 MG/L AFG1174-02 BSK ANALYTICAL LABORATORIES 1180 CALC
1038 NITRATE-NITRITE 07-12-2021 < 0.4 10 .4 MG/L 42260022107120930N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-12-2021 < 0.4 10 .4 MG/L 42260022107120930N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-12-2021 < 0.4 1 .4 MG/L 42260022107120930N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-20-2020 < 0.4 1 .4 MG/L 42260022007201200N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-20-2020 < 0.4 10 .4 MG/L 42260022007201200N BSK ANALYTICAL LABORATORIES 1180
1038 NITRATE-NITRITE 07-20-2020 < 0.4 10 .4 MG/L 42260022007201200N BSK ANALYTICAL LABORATORIES 1180
1038 NITRATE-NITRITE 07-16-2019 < 0.4 10 .4 MG/L 42260021907161115N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-16-2019 < 0.4 1 .4 MG/L 42260021907161115N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-16-2019 < 0.4 10 .4 MG/L 42260021907161115N BSK ANALYTICAL LABORATORIES 1180
1038 NITRATE-NITRITE 07-16-2018 < 0.4 10 .4 MG/L 42260021807161325N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-16-2018 < 0.4 10 .4 MG/L 42260021807161325N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-16-2018 < 0.4 1 .4 MG/L 42260021807161325N BSK ANALYTICAL LABORATORIES 1180
1040 NITRATE 07-18-2017 < 0.4 10 .4 MG/L 42260021707181100N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-18-2017 < 0.4 1 .4 MG/L 42260021707181100N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-28-2016 < 0.4 1 .4 MG/L 42260021607281245N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1040 NITRATE 07-28-2016 < 0.4 10 .4 MG/L 42260021607281245N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 07-28-2015 < 400 1000 400 UG/L 42260021507280830N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-28-2015 < 2 45 2 MG/L 42260021507280830N BSK ANALYTICAL LABORATORIES 1180
C255 NITRATE (AS NO3) 07-09-2014 < 2 45 2 MG/L 42260021407091305N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-09-2014 < 400 1000 400 UG/L 42260021407091305N BSK ANALYTICAL LABORATORIES 1180
1041 NITRITE 07-23-2013 < 400 1000 400 UG/L 42260021307231233N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-23-2013 < 2 45 2 MG/L 42260021307231233N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-24-2012 < 2 45 2 MG/L 42260021207240900N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1041 NITRITE 07-19-2011 < 400 1000 400 UG/L 42260021107191040N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
C255 NITRATE (AS NO3) 07-19-2011 < 1 45 2 MG/L 42260021107191040N ALPHA ANALYTICAL LABORATORIES UKIAH 1551
1032 MANGANESE 07-21-2004 < 20 50 20 UG/L 42260020407210930G CM ANALYTICAL, INC 1423

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.