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
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020

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. : CA2210510 Federal Type : C
Water System Name : YOSEMITE NPS-WAWONA State Type : C
Principal County Served : MARIPOSA Primary Source : SW
Status : A Activity Date : 01-01-1976
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 10 0 MG/L PB90 - LEAD SUMMARY 08-13-2024 08-27-2024
3Y2022-2024 01-01-2022 12-31-2024 90 10 0 MG/L CU90 - COPPER SUMMARY 08-13-2024 08-27-2024
3Y2019-2021 01-01-2019 12-31-2021 90 10 0.0096 MG/L PB90 - LEAD SUMMARY 08-16-2021 08-19-2021
3Y2019-2021 01-01-2019 12-31-2021 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 08-16-2021 08-19-2021
3Y2019-2021 01-01-2019 12-31-2021 90 10 0 MG/L CU90 - COPPER SUMMARY 08-16-2021 08-19-2021
3Y2016-2018 01-01-2016 12-31-2018 90 10 0.007074400 MG/L PB90 - LEAD SUMMARY 08-22-2018 08-30-2018
3Y2016-2018 01-01-2016 12-31-2018 90 10 0 MG/L CU90 - COPPER SUMMARY 08-22-2018 08-30-2018
3Y2013-2015 01-01-2013 12-31-2015 90 10 MG/L PB90 - LEAD SUMMARY 09-01-2015 09-01-2015
3Y2013-2015 01-01-2013 12-31-2015 90 10 0.051 MG/L CU90 - COPPER SUMMARY 09-01-2015 09-01-2015
3Y2010-2012 01-01-2010 12-31-2012 90 10 0.0073 MG/L PB90 - LEAD SUMMARY 06-01-2012 06-30-2012
3Y2010-2012 01-01-2010 12-31-2012 90 10 0 MG/L CU90 - COPPER SUMMARY 06-01-2012 06-30-2012
3Y2007-2009 01-01-2007 12-31-2009 90 10 0.0025 MG/L PB90 - LEAD SUMMARY 09-10-2009 09-10-2009
3Y2007-2009 01-01-2007 12-31-2009 90 10 0.072 MG/L CU90 - COPPER SUMMARY 09-10-2009 09-10-2009
3Y2004-2006 01-01-2004 12-31-2006 90 10 0.0098 MG/L PB90 - LEAD SUMMARY 09-13-2006 09-13-2006
3Y2004-2006 01-01-2004 12-31-2006 90 10 0.72 MG/L CU90 - COPPER SUMMARY 09-13-2006 09-13-2006
3Y2001-2003 01-01-2001 12-31-2003 90 10 0.12 MG/L CU90 - COPPER SUMMARY 07-23-2003 07-23-2003
3Y2001-2003 01-01-2001 12-31-2003 90 10 0.0025 MG/L PB90 - LEAD SUMMARY 07-23-2003 07-23-2003
6M2ND-2000 07-01-2000 12-31-2000 90 10 0.057 MG/L CU90 - COPPER SUMMARY 10-13-2000 10-13-2000
6M2ND-2000 07-01-2000 12-31-2000 90 10 0.003 MG/L PB90 - LEAD SUMMARY 10-13-2000 10-13-2000
YR2000 01-01-2000 12-31-2000 90 10 0.015 MG/L PB90 - LEAD SUMMARY 08-01-2000 08-01-2000
YR2000 01-01-2000 12-31-2000 90 10 1.3 MG/L CU90 - COPPER SUMMARY 08-01-2000 08-01-2000
YR1995 01-01-1995 12-31-1995 90 20 0.071 MG/L CU90 - COPPER SUMMARY 09-05-1995 09-05-1995
YR1995 01-01-1995 12-31-1995 90 20 0.014 MG/L PB90 - LEAD SUMMARY 09-05-1995 09-05-1995
6M2ND-1994 07-01-1994 12-31-1994 90 20 0.008 MG/L PB90 - LEAD SUMMARY 09-21-1994 09-21-1994
6M2ND-1994 07-01-1994 12-31-1994 90 20 0.06 MG/L CU90 - COPPER SUMMARY 09-21-1994 09-21-1994
6M2ND-1993 07-01-1993 12-31-1993 90 20 0.074 MG/L CU90 - COPPER SUMMARY 08-09-1993 08-09-1993
6M2ND-1993 07-01-1993 12-31-1993 90 20 0.012 MG/L PB90 - LEAD SUMMARY 08-09-1993 08-09-1993

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