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Lead and Copper Sample Summary Results Tips on using table


Water System No. : CA4010002 Federal Type : C
Water System Name : ATASCADERO MUTUAL WATER CO State Type : C
Principal County Served : SAN LUIS OBISPO Primary Source : GW
Status : A Activity Date : 03-22-1979
Distribution System Classification : D4 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
6M2ND-2023 07-01-2023 12-31-2023 90 64 0 MG/L PB90 - LEAD SUMMARY 07-23-2023 12-08-2023
6M2ND-2023 07-01-2023 12-31-2023 90 64 0.986 MG/L CU90 - COPPER SUMMARY 07-23-2023 12-08-2023
6M2ND-2023 07-01-2023 12-31-2023 AL 1 exceeding Action Level --- --- CU90 - COPPER SUMMARY 07-23-2023 12-08-2023
6M1ST-2023 01-01-2023 06-30-2023 90 61 0 MG/L PB90 - LEAD SUMMARY 06-06-2023 06-08-2023
6M1ST-2023 01-01-2023 06-30-2023 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 06-06-2023 06-08-2023
6M1ST-2023 01-01-2023 06-30-2023 90 61 0.990 MG/L CU90 - COPPER SUMMARY 06-06-2023 06-08-2023
6M1ST-2023 01-01-2023 06-30-2023 AL 1 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-06-2023 06-08-2023
6M2ND-2022 07-01-2022 12-31-2022 90 99 0.720 MG/L CU90 - COPPER SUMMARY 08-22-2022 12-08-2022
6M2ND-2022 07-01-2022 12-31-2022 90 99 0 MG/L PB90 - LEAD SUMMARY 08-22-2022 12-08-2022
6M1ST-2022 01-01-2022 06-30-2022 90 61 0 MG/L PB90 - LEAD SUMMARY 06-05-2022 06-13-2022
6M1ST-2022 01-01-2022 06-30-2022 90 61 0.920 MG/L CU90 - COPPER SUMMARY 06-05-2022 06-13-2022
6M1ST-2022 01-01-2022 06-30-2022 AL 1 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-05-2022 06-13-2022
6M2ND-2021 07-01-2021 12-31-2021 90 60 0 MG/L PB90 - LEAD SUMMARY 12-07-2021 12-08-2021
6M2ND-2021 07-01-2021 12-31-2021 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 12-07-2021 12-08-2021
6M2ND-2021 07-01-2021 12-31-2021 90 60 0.890 MG/L CU90 - COPPER SUMMARY 12-07-2021 12-08-2021
6M1ST-2021 01-01-2021 06-30-2021 90 61 1.2700000 MG/L CU90 - COPPER SUMMARY 06-08-2021 06-28-2021
6M1ST-2021 01-01-2021 06-30-2021 AL 5 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-08-2021 06-28-2021
6M1ST-2021 01-01-2021 06-30-2021 90 61 0 MG/L PB90 - LEAD SUMMARY 06-08-2021 06-28-2021
6M1ST-2021 01-01-2021 06-30-2021 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 06-08-2021 06-28-2021
6M2ND-2020 07-01-2020 12-31-2020 90 64 0 MG/L PB90 - LEAD SUMMARY 12-02-2020 12-22-2020
6M2ND-2020 07-01-2020 12-31-2020 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 12-02-2020 12-22-2020
6M2ND-2020 07-01-2020 12-31-2020 90 64 1.0600000 MG/L CU90 - COPPER SUMMARY 12-02-2020 12-22-2020
6M2ND-2020 07-01-2020 12-31-2020 AL 4 exceeding Action Level --- --- CU90 - COPPER SUMMARY 12-02-2020 12-22-2020
6M1ST-2020 01-01-2020 06-30-2020 90 62 1.10000000 MG/L CU90 - COPPER SUMMARY 06-09-2020 06-11-2020
6M1ST-2020 01-01-2020 06-30-2020 AL 4 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-09-2020 06-11-2020
6M1ST-2020 01-01-2020 06-30-2020 90 62 0 MG/L PB90 - LEAD SUMMARY 06-09-2020 06-11-2020
6M2ND-2019 07-01-2019 12-31-2019 90 64 0 MG/L PB90 - LEAD SUMMARY 12-03-2019 12-06-2019
6M2ND-2019 07-01-2019 12-31-2019 AL 3 exceeding Action Level --- --- CU90 - COPPER SUMMARY 12-03-2019 12-06-2019
6M2ND-2019 07-01-2019 12-31-2019 90 64 0.98 MG/L CU90 - COPPER SUMMARY 12-03-2019 12-06-2019
6M1ST-2019 01-01-2019 06-30-2019 90 62 0.97 MG/L CU90 - COPPER SUMMARY 06-04-2019 06-07-2019
6M1ST-2019 01-01-2019 06-30-2019 AL 3 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-04-2019 06-07-2019
6M1ST-2019 01-01-2019 06-30-2019 90 62 0 MG/L PB90 - LEAD SUMMARY 06-04-2019 06-07-2019
6M2ND-2018 07-01-2018 12-31-2018 90 63 1.5 MG/L CU90 - COPPER SUMMARY 12-04-2018 12-08-2018
6M2ND-2018 07-01-2018 12-31-2018 AL 11 exceeding Action Level --- --- CU90 - COPPER SUMMARY 12-04-2018 12-08-2018
6M2ND-2018 07-01-2018 12-31-2018 90 63 0 MG/L PB90 - LEAD SUMMARY 12-04-2018 12-08-2018
6M1ST-2018 01-01-2018 06-30-2018 90 73 1.4000000 MG/L CU90 - COPPER SUMMARY 01-10-2018 06-28-2018
6M1ST-2018 01-01-2018 06-30-2018 AL 9 exceeding Action Level --- --- CU90 - COPPER SUMMARY 01-10-2018 06-28-2018
6M1ST-2018 01-01-2018 06-30-2018 90 73 0 MG/L PB90 - LEAD SUMMARY 01-10-2018 06-28-2018
6M1ST-2018 01-01-2018 06-30-2018 AL 2 exceeding Action Level --- --- PB90 - LEAD SUMMARY 01-10-2018 06-28-2018
6M2ND-2017 07-01-2017 12-31-2017 90 62 0 MG/L PB90 - LEAD SUMMARY 12-12-2017 12-14-2017
6M2ND-2017 07-01-2017 12-31-2017 90 62 1.7000000 MG/L CU90 - COPPER SUMMARY 12-12-2017 12-14-2017
6M2ND-2017 07-01-2017 12-31-2017 AL 11 exceeding Action Level --- --- CU90 - COPPER SUMMARY 12-12-2017 12-14-2017
YR2016 01-01-2016 12-31-2016 90 60 MG/L PB90 - LEAD SUMMARY 07-05-2016 07-06-2016
YR2016 01-01-2016 12-31-2016 AL 7 exceeding Action Level --- --- CU90 - COPPER SUMMARY 07-05-2016 07-06-2016
YR2016 01-01-2016 12-31-2016 90 60 1.6 MG/L CU90 - COPPER SUMMARY 07-05-2016 07-06-2016
6M2ND-2015 07-01-2015 12-31-2015 90 60 0.95 MG/L CU90 - COPPER SUMMARY 12-16-2015 12-16-2015
6M2ND-2015 07-01-2015 12-31-2015 90 60 MG/L PB90 - LEAD SUMMARY 12-16-2015 12-16-2015
YR2015 01-01-2015 12-31-2015 90 62 1.9 MG/L CU90 - COPPER SUMMARY 06-17-2015 06-19-2015
YR2015 01-01-2015 12-31-2015 AL 13 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-17-2015 06-19-2015
YR2015 01-01-2015 12-31-2015 90 62 MG/L PB90 - LEAD SUMMARY 06-17-2015 06-19-2015
YR2015 01-01-2015 12-31-2015 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 06-17-2015 06-19-2015
6M2ND-2013 07-01-2013 12-31-2013 90 62 1.1 MG/L CU90 - COPPER SUMMARY 12-18-2013 12-19-2013
6M2ND-2013 07-01-2013 12-31-2013 AL 4 exceeding Action Level --- --- CU90 - COPPER SUMMARY 12-18-2013 12-19-2013
6M2ND-2013 07-01-2013 12-31-2013 90 62 MG/L PB90 - LEAD SUMMARY 12-18-2013 12-19-2013
6M2ND-2013 07-01-2013 12-31-2013 AL 1 exceeding Action Level --- --- PB90 - LEAD SUMMARY 12-18-2013 12-19-2013
YR2013 01-01-2013 12-31-2013 90 62 0 MG/L PB90 - LEAD SUMMARY 06-13-2013 06-13-2013
YR2013 01-01-2013 12-31-2013 AL 10 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-13-2013 06-13-2013
YR2013 01-01-2013 12-31-2013 90 62 1.6 MG/L CU90 - COPPER SUMMARY 06-13-2013 06-13-2013
6M2ND-2012 07-01-2012 12-31-2012 90 61 0 MG/L PB90 - LEAD SUMMARY 12-13-2012 12-13-2012
6M2ND-2012 07-01-2012 12-31-2012 AL 7 exceeding Action Level --- --- CU90 - COPPER SUMMARY 12-13-2012 12-13-2012
6M2ND-2012 07-01-2012 12-31-2012 90 61 1.3 MG/L CU90 - COPPER SUMMARY 12-13-2012 12-13-2012
3Y2012-2014 01-01-2012 12-31-2014 90 60 MG/L PB90 - LEAD SUMMARY 06-17-2014 06-21-2014
3Y2012-2014 01-01-2012 12-31-2014 90 60 1.4 MG/L CU90 - COPPER SUMMARY 06-17-2014 06-21-2014
3Y2012-2014 01-01-2012 12-31-2014 AL 7 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-17-2014 06-21-2014
6M1ST-2012 01-01-2012 06-30-2012 90 62 0 MG/L PB90 - LEAD SUMMARY 06-14-2012 06-14-2012
6M1ST-2012 01-01-2012 06-30-2012 AL 9 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-14-2012 06-14-2012
6M1ST-2012 01-01-2012 06-30-2012 90 62 1.4 MG/L CU90 - COPPER SUMMARY 06-14-2012 06-14-2012
6M2ND-2011 07-01-2011 12-31-2011 AL 9 exceeding Action Level --- --- CU90 - COPPER SUMMARY 12-14-2011 12-14-2011
6M2ND-2011 07-01-2011 12-31-2011 90 63 1.5 MG/L CU90 - COPPER SUMMARY 12-14-2011 12-14-2011
6M2ND-2011 07-01-2011 12-31-2011 90 63 0 MG/L PB90 - LEAD SUMMARY 12-14-2011 12-14-2011
6M1ST-2011 01-01-2011 06-30-2011 90 63 0.0061 MG/L PB90 - LEAD SUMMARY 06-14-2011 06-16-2011
6M1ST-2011 01-01-2011 06-30-2011 AL 16 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-14-2011 06-16-2011
6M1ST-2011 01-01-2011 06-30-2011 90 63 1.97 MG/L CU90 - COPPER SUMMARY 06-14-2011 06-16-2011
YR2011 01-01-2011 12-31-2011 90 63 1.97 MG/L CU90 - COPPER SUMMARY 06-14-2011 06-16-2011
YR2011 01-01-2011 12-31-2011 AL 16 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-14-2011 06-16-2011
YR2011 01-01-2011 12-31-2011 90 63 0.0061 MG/L PB90 - LEAD SUMMARY 06-14-2011 06-16-2011
6M2ND-2010 07-01-2010 12-31-2010 90 62 0 MG/L PB90 - LEAD SUMMARY 06-17-2010 06-17-2010
6M2ND-2010 07-01-2010 12-31-2010 AL 15 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-17-2010 06-17-2010
6M2ND-2010 07-01-2010 12-31-2010 90 62 1.8 MG/L CU90 - COPPER SUMMARY 06-17-2010 06-17-2010
6M1ST-2010 01-01-2010 06-30-2010 90 62 0 MG/L PB90 - LEAD SUMMARY 06-17-2010 06-17-2010
6M1ST-2010 01-01-2010 06-30-2010 AL 15 exceeding Action Level --- --- CU90 - COPPER SUMMARY 06-17-2010 06-17-2010
6M1ST-2010 01-01-2010 06-30-2010 90 62 1.8 MG/L CU90 - COPPER SUMMARY 06-17-2010 06-17-2010
YR2010 01-01-2010 12-31-2010 AL 11 exceeding Action Level --- --- CU90 - COPPER SUMMARY 12-15-2010 12-16-2010
YR2010 01-01-2010 12-31-2010 90 66 1.64 MG/L CU90 - COPPER SUMMARY 12-15-2010 12-16-2010
YR2010 01-01-2010 12-31-2010 90 66 0 MG/L PB90 - LEAD SUMMARY 12-15-2010 12-16-2010
6M2ND-2009 07-01-2009 12-31-2009 90 62 1.3 MG/L CU90 - COPPER SUMMARY 12-23-2009 12-23-2009
6M2ND-2009 07-01-2009 12-31-2009 90 62 0 MG/L PB90 - LEAD SUMMARY 12-23-2009 12-23-2009
YR2009 01-01-2009 12-31-2009 90 61 0 MG/L PB90 - LEAD SUMMARY 06-18-2009 06-18-2009
YR2009 01-01-2009 12-31-2009 90 61 1.6 MG/L CU90 - COPPER SUMMARY 06-18-2009 06-18-2009
YR2008 01-01-2008 12-31-2008 90 62 0 MG/L PB90 - LEAD SUMMARY 12-19-2008 12-19-2008
YR2008 01-01-2008 12-31-2008 90 62 1.2 MG/L CU90 - COPPER SUMMARY 12-19-2008 12-19-2008
6M2ND-2007 07-01-2007 12-31-2007 90 64 0.95 MG/L CU90 - COPPER SUMMARY 08-07-2007 08-07-2007
6M2ND-2007 07-01-2007 12-31-2007 90 64 0.005 MG/L PB90 - LEAD SUMMARY 08-07-2007 08-07-2007
6M1ST-2007 01-01-2007 06-30-2007 90 69 2 MG/L CU90 - COPPER SUMMARY 03-08-2007 03-08-2007
6M1ST-2007 01-01-2007 06-30-2007 90 69 0.0072 MG/L PB90 - LEAD SUMMARY 03-08-2007 03-08-2007
6M2ND-2003 07-01-2003 12-31-2003 90 10 0 MG/L PB90 - LEAD SUMMARY 09-01-2003 09-01-2003
6M2ND-2003 07-01-2003 12-31-2003 90 10 0.53 MG/L CU90 - COPPER SUMMARY 09-01-2003 09-01-2003
6M1ST-2003 01-01-2003 06-30-2003 90 64 0.005 MG/L PB90 - LEAD SUMMARY 01-01-2003 01-01-2003
6M1ST-2003 01-01-2003 06-30-2003 90 64 1.4 MG/L CU90 - COPPER SUMMARY 01-01-2003 01-01-2003
YR2003 01-01-2003 12-31-2003 90 62 0 MG/L PB90 - LEAD SUMMARY 03-01-2003 03-01-2003
YR2003 01-01-2003 12-31-2003 90 62 1.8 MG/L CU90 - COPPER SUMMARY 03-01-2003 03-01-2003
6M1ST-2000 01-01-2000 06-30-2000 90 25 0.0036 MG/L PB90 - LEAD SUMMARY 04-01-2000 04-01-2000
6M1ST-2000 01-01-2000 06-30-2000 90 25 1.292 MG/L CU90 - COPPER SUMMARY 04-01-2000 04-01-2000
6M2ND-1999 07-01-1999 12-31-1999 90 2 0.099 MG/L CU90 - COPPER SUMMARY 09-01-1999 09-01-1999
6M2ND-1999 07-01-1999 12-31-1999 90 2 0 MG/L PB90 - LEAD SUMMARY 09-01-1999 09-01-1999
6M2ND-1997 07-01-1997 12-31-1997 90 76 1.57 MG/L CU90 - COPPER SUMMARY 11-01-1997 11-01-1997
6M2ND-1997 07-01-1997 12-31-1997 90 76 0.0051 MG/L PB90 - LEAD SUMMARY 11-01-1997 11-01-1997
6M2ND-1992 07-01-1992 12-31-1992 90 103 2.46 MG/L CU90 - COPPER SUMMARY 11-01-1992 11-01-1992
6M2ND-1992 07-01-1992 12-31-1992 90 103 0.0061 MG/L PB90 - LEAD SUMMARY 11-01-1992 11-01-1992

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