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Lead and Copper Sample Summary Results
Water System No. : |
CA1910036 |
Federal Type : |
C |
Water System Name : |
CALIFORNIA WATER SERVICE CO. - ELA |
State Type : |
C |
Principal County Served : |
LOS ANGELES |
Primary Source : |
SWP |
Status : |
A |
Activity Date : |
01-01-1976 |
Distribution System Classification : |
D5 |
Max Treatment Plant Classification : |
T3 |
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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 |
3Y2021-2023 |
01-01-2021 |
12-31-2023 |
90 |
53 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
07-13-2023 |
09-21-2023 |
3Y2021-2023 |
01-01-2021 |
12-31-2023 |
90 |
53 |
0.307 |
MG/L |
CU90 - COPPER SUMMARY |
07-13-2023 |
09-21-2023 |
3Y2018-2020 |
01-01-2018 |
12-31-2020 |
90 |
51 |
0.00141 |
MG/L |
PB90 - LEAD SUMMARY |
09-08-2020 |
09-28-2020 |
3Y2018-2020 |
01-01-2018 |
12-31-2020 |
90 |
51 |
0.14145 |
MG/L |
CU90 - COPPER SUMMARY |
09-08-2020 |
09-28-2020 |
3Y2015-2017 |
01-01-2015 |
12-31-2017 |
90 |
50 |
0.000 |
MG/L |
PB90 - LEAD SUMMARY |
07-14-2017 |
08-12-2017 |
3Y2015-2017 |
01-01-2015 |
12-31-2017 |
90 |
50 |
0.228 |
MG/L |
CU90 - COPPER SUMMARY |
07-14-2017 |
08-12-2017 |
3Y2012-2014 |
01-01-2012 |
12-31-2014 |
90 |
51 |
0.2 |
MG/L |
CU90 - COPPER SUMMARY |
07-23-2014 |
07-30-2014 |
3Y2012-2014 |
01-01-2012 |
12-31-2014 |
90 |
51 |
|
MG/L |
PB90 - LEAD SUMMARY |
07-23-2014 |
07-30-2014 |
3Y2009-2011 |
01-01-2009 |
12-31-2011 |
90 |
50 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
07-12-2011 |
07-27-2011 |
3Y2009-2011 |
01-01-2009 |
12-31-2011 |
90 |
50 |
0.14 |
MG/L |
CU90 - COPPER SUMMARY |
07-12-2011 |
07-27-2011 |
3Y2006-2008 |
01-01-2006 |
12-31-2008 |
90 |
52 |
0.12 |
MG/L |
CU90 - COPPER SUMMARY |
06-05-2008 |
06-05-2008 |
3Y2006-2008 |
01-01-2006 |
12-31-2008 |
90 |
52 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
06-05-2008 |
06-05-2008 |
3Y2003-2005 |
01-01-2003 |
12-31-2005 |
90 |
60 |
0.16 |
MG/L |
CU90 - COPPER SUMMARY |
09-15-2005 |
09-15-2005 |
3Y2003-2005 |
01-01-2003 |
12-31-2005 |
90 |
60 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
09-15-2005 |
09-15-2005 |
3Y2000-2002 |
01-01-2000 |
12-31-2002 |
90 |
60 |
0.005 |
MG/L |
PB90 - LEAD SUMMARY |
07-23-2002 |
07-23-2002 |
3Y2000-2002 |
01-01-2000 |
12-31-2002 |
90 |
60 |
0.11 |
MG/L |
CU90 - COPPER SUMMARY |
07-23-2002 |
07-23-2002 |
YR1999 |
01-01-1999 |
12-31-1999 |
90 |
30 |
0.1 |
MG/L |
CU90 - COPPER SUMMARY |
09-14-1999 |
09-14-1999 |
YR1999 |
01-01-1999 |
12-31-1999 |
90 |
30 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
09-14-1999 |
09-14-1999 |
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
30 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-04-1998 |
08-04-1998 |
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
30 |
0.1 |
MG/L |
CU90 - COPPER SUMMARY |
08-04-1998 |
08-04-1998 |
YR1997 |
01-01-1997 |
12-31-1997 |
90 |
30 |
0 |
MG/L |
CU90 - COPPER SUMMARY |
08-19-1997 |
08-19-1997 |
YR1997 |
01-01-1997 |
12-31-1997 |
90 |
30 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-19-1997 |
08-19-1997 |
6M1ST-1993 |
01-01-1993 |
06-30-1993 |
90 |
60 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
02-26-1993 |
02-26-1993 |
6M1ST-1993 |
01-01-1993 |
06-30-1993 |
90 |
60 |
0.07 |
MG/L |
CU90 - COPPER SUMMARY |
02-26-1993 |
02-26-1993 |
6M2ND-1992 |
07-01-1992 |
12-31-1992 |
90 |
60 |
0.19 |
MG/L |
CU90 - COPPER SUMMARY |
08-11-1992 |
08-11-1992 |
6M2ND-1992 |
07-01-1992 |
12-31-1992 |
90 |
60 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-11-1992 |
08-11-1992 |
* MP is monitoring period which can be triennial (3Y), annual (YR), 1st
six months (6M1ST), or 2nd six months (6M2ND)
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