CA Drinking Water Watch

Links

PS Code Transition

Water System Details

Water System Facilities  

Monitoring Schedules

Monitoring Results

Monitoring Results By Analyte

Lead And Copper Sampling

Violations/Enforcement Actions

Site Visits

Consumer Confidence Reports

  • Templates
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018

Lead Service Line Documents

Return Links

Water System Search

County Map

Glossary

Contact Info

 

 

Lead and Copper Sample Summary Results Tips on using table


Water System No. : CA2801004 Federal Type : NTNC
Water System Name : CHATEAU MONTELENA WINERY State Type : NTNC
Principal County Served : NAPA Primary Source : GW
Status : A Activity Date : 09-04-2015
Distribution System Classification : D1 Max Treatment Plant Classification : Operator is not required

Click to hide / show columns: MP | MP Begin | MP End | Type | # Samples | Measure | Units | Analyte Code/Name | Begin Sampling| End Sampling

MP * MP Begin MP End Type # Samples Measure Units Analyte Code/Name Begin Sampling End Sampling
MP * MP Begin MP End Type # Samples Measure Units Analyte Code/Name Begin Sampling End Sampling
YR2023 01-01-2023 12-31-2023 90 5 0 MG/L PB90 - LEAD SUMMARY 07-21-2023 07-21-2023
YR2023 01-01-2023 12-31-2023 90 5 0.420 MG/L CU90 - COPPER SUMMARY 07-21-2023 07-21-2023
YR2022 01-01-2022 12-31-2022 90 5 0 MG/L PB90 - LEAD SUMMARY 07-11-2022 07-11-2022
YR2022 01-01-2022 12-31-2022 90 5 0.399 MG/L CU90 - COPPER SUMMARY 07-11-2022 07-11-2022
YR2021 01-01-2021 12-31-2021 90 5 0 MG/L PB90 - LEAD SUMMARY 06-18-2021 06-18-2021
YR2021 01-01-2021 12-31-2021 90 5 0.125000 MG/L CU90 - COPPER SUMMARY 06-18-2021 06-18-2021
6M1ST-2020 01-01-2020 06-30-2020 90 1 0 MG/L PB90 - LEAD SUMMARY 05-29-2020 05-29-2020
6M1ST-2020 01-01-2020 06-30-2020 90 1 0.05500 MG/L CU90 - COPPER SUMMARY 05-29-2020 05-29-2020
6M2ND-2019 07-01-2019 12-31-2019 90 5 0 MG/L PB90 - LEAD SUMMARY 07-12-2019 07-12-2019
6M2ND-2019 07-01-2019 12-31-2019 90 5 0.205000 MG/L CU90 - COPPER SUMMARY 07-12-2019 07-12-2019
6M1ST-2019 01-01-2019 06-30-2019 90 5 0.175000 MG/L CU90 - COPPER SUMMARY 02-14-2019 02-14-2019
6M1ST-2019 01-01-2019 06-30-2019 90 5 0 MG/L PB90 - LEAD SUMMARY 02-14-2019 02-14-2019
6M1ST-2017 01-01-2017 06-30-2017 90 5 0.535 MG/L CU90 - COPPER SUMMARY 03-14-2017 03-14-2017
6M1ST-2017 01-01-2017 06-30-2017 90 5 MG/L PB90 - LEAD SUMMARY 03-14-2017 03-14-2017
6M1ST-2016 01-01-2016 06-30-2016 90 5 0.145 MG/L CU90 - COPPER SUMMARY 09-30-2016 09-30-2016
6M1ST-2016 01-01-2016 06-30-2016 90 5 MG/L PB90 - LEAD SUMMARY 09-30-2016 09-30-2016
YR2014 01-01-2014 12-31-2014 90 5 MG/L PB90 - LEAD SUMMARY 09-05-2014 09-05-2014
YR2014 01-01-2014 12-31-2014 90 5 0.26 MG/L CU90 - COPPER SUMMARY 09-05-2014 09-05-2014
YR2012 01-01-2012 12-31-2012 90 5 0.52 MG/L CU90 - COPPER SUMMARY 09-17-2012 09-17-2012
YR2012 01-01-2012 12-31-2012 90 5 MG/L PB90 - LEAD SUMMARY 09-17-2012 09-17-2012
YR2011 01-01-2011 12-31-2011 90 5 0.005 MG/L PB90 - LEAD SUMMARY 09-21-2011 09-21-2011
YR2011 01-01-2011 12-31-2011 90 5 1.04 MG/L CU90 - COPPER SUMMARY 09-21-2011 09-21-2011
6M2ND-2010 07-01-2010 12-31-2010 90 5 MG/L PB90 - LEAD SUMMARY 08-10-2010 12-31-2010
6M2ND-2010 07-01-2010 12-31-2010 90 5 0.9 MG/L CU90 - COPPER SUMMARY 08-10-2010 12-31-2010

* MP is monitoring period which can be triennial (3Y), annual (YR), 1st six months (6M1ST), or 2nd six months (6M2ND)