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
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019

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. : CA5210503 Federal Type : NTNC
Water System Name : LASSEN VNP - HEADQUARTERS State Type : NTNC
Principal County Served : TEHAMA Primary Source : SW
Status : A Activity Date : 11-24-1993
Distribution System Classification : D1 Max Treatment Plant Classification : T2

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
3Y2022-2024 01-01-2022 12-31-2024 90 5 0.0103 MG/L PB90 - LEAD SUMMARY 08-18-2022 08-18-2022
3Y2022-2024 01-01-2022 12-31-2024 90 5 0.352 MG/L CU90 - COPPER SUMMARY 08-18-2022 08-18-2022
3Y2019-2021 01-01-2019 12-31-2021 90 5 0.00252 MG/L PB90 - LEAD SUMMARY 12-06-2021 12-06-2021
3Y2019-2021 01-01-2019 12-31-2021 90 5 0.419 MG/L CU90 - COPPER SUMMARY 12-06-2021 12-06-2021
3Y2016-2018 01-01-2016 12-31-2018 90 5 0.01215 MG/L PB90 - LEAD SUMMARY 10-17-2018 10-17-2018
3Y2016-2018 01-01-2016 12-31-2018 90 5 0.3315 MG/L CU90 - COPPER SUMMARY 10-17-2018 10-17-2018
3Y2013-2015 01-01-2013 12-31-2015 90 5 0.099 MG/L CU90 - COPPER SUMMARY 08-13-2015 08-13-2015
3Y2013-2015 01-01-2013 12-31-2015 90 5 0.008 MG/L PB90 - LEAD SUMMARY 08-13-2015 08-13-2015
YR2006 01-01-2006 12-31-2006 90 5 0.0043 MG/L PB90 - LEAD SUMMARY 09-29-2006 09-29-2006
YR2006 01-01-2006 12-31-2006 90 5 0.075 MG/L CU90 - COPPER SUMMARY 09-29-2006 09-29-2006
YR2003 01-01-2003 12-31-2003 90 5 0.035 MG/L CU90 - COPPER SUMMARY 01-07-2003 01-07-2003
YR2003 01-01-2003 12-31-2003 90 5 0.004 MG/L PB90 - LEAD SUMMARY 01-07-2003 01-07-2003
YR1999 01-01-1999 12-31-1999 90 5 0.139 MG/L CU90 - COPPER SUMMARY 06-18-1999 06-18-1999
YR1999 01-01-1999 12-31-1999 90 5 0 MG/L PB90 - LEAD SUMMARY 06-18-1999 06-18-1999
YR1995 01-01-1995 12-31-1995 90 5 0.0055 MG/L PB90 - LEAD SUMMARY 11-29-1995 11-29-1995
YR1995 01-01-1995 12-31-1995 90 5 0.05 MG/L CU90 - COPPER SUMMARY 11-29-1995 11-29-1995
6M1ST-1994 01-01-1994 06-30-1994 90 5 0.077 MG/L CU90 - COPPER SUMMARY 01-19-1994 01-19-1994
YR1994 01-01-1994 12-31-1994 90 5 0.05 MG/L CU90 - COPPER SUMMARY 10-04-1994 10-04-1994
6M1ST-1994 01-01-1994 06-30-1994 90 5 0.0052 MG/L PB90 - LEAD SUMMARY 01-19-1994 01-19-1994
YR1994 01-01-1994 12-31-1994 90 5 0.0062 MG/L PB90 - LEAD SUMMARY 10-04-1994 10-04-1994

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