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Lead and Copper Sample Summary Results
Water System No. : |
CA1910149 |
Federal Type : |
C |
Water System Name : |
SIGNAL HILL - CITY, WATER DEPT. |
State Type : |
C |
Principal County Served : |
LOS ANGELES |
Primary Source : |
SWP |
Status : |
A |
Activity Date : |
01-01-1976 |
Distribution System Classification : |
D4 |
Max Treatment Plant Classification : |
T2 |
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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 |
19 |
0.234 |
MG/L |
CU90 - COPPER SUMMARY |
09-18-2023 |
09-29-2023 |
3Y2021-2023 |
01-01-2021 |
12-31-2023 |
90 |
19 |
0.0066 |
MG/L |
PB90 - LEAD SUMMARY |
09-18-2023 |
09-29-2023 |
3Y2020-2022 |
01-01-2020 |
12-31-2022 |
90 |
30 |
0.160000 |
MG/L |
CU90 - COPPER SUMMARY |
07-08-2020 |
07-22-2020 |
3Y2020-2022 |
01-01-2020 |
12-31-2022 |
90 |
30 |
0.0041 |
MG/L |
PB90 - LEAD SUMMARY |
07-08-2020 |
07-22-2020 |
3Y2017-2019 |
01-01-2017 |
12-31-2019 |
90 |
30 |
0.0036 |
MG/L |
PB90 - LEAD SUMMARY |
07-17-2019 |
07-30-2019 |
3Y2017-2019 |
01-01-2017 |
12-31-2019 |
90 |
30 |
0.180000 |
MG/L |
CU90 - COPPER SUMMARY |
07-17-2019 |
07-30-2019 |
3Y2014-2016 |
01-01-2014 |
12-31-2016 |
90 |
30 |
0.0058 |
MG/L |
PB90 - LEAD SUMMARY |
07-25-2016 |
08-26-2016 |
3Y2014-2016 |
01-01-2014 |
12-31-2016 |
90 |
30 |
0.17 |
MG/L |
CU90 - COPPER SUMMARY |
07-25-2016 |
08-26-2016 |
3Y2011-2013 |
01-01-2011 |
12-31-2013 |
90 |
21 |
0.0079 |
MG/L |
PB90 - LEAD SUMMARY |
08-21-2013 |
08-29-2013 |
3Y2011-2013 |
01-01-2011 |
12-31-2013 |
AL |
1 exceeding Action Level |
--- |
--- |
PB90 - LEAD SUMMARY |
08-21-2013 |
08-29-2013 |
3Y2011-2013 |
01-01-2011 |
12-31-2013 |
90 |
21 |
0.2 |
MG/L |
CU90 - COPPER SUMMARY |
08-21-2013 |
08-29-2013 |
3Y2008-2010 |
01-01-2008 |
12-31-2010 |
90 |
21 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-17-2010 |
09-08-2010 |
3Y2008-2010 |
01-01-2008 |
12-31-2010 |
90 |
21 |
0.26 |
MG/L |
CU90 - COPPER SUMMARY |
08-17-2010 |
09-08-2010 |
3Y2005-2007 |
01-01-2005 |
12-31-2007 |
90 |
21 |
0.008 |
MG/L |
PB90 - LEAD SUMMARY |
08-07-2007 |
08-07-2007 |
3Y2005-2007 |
01-01-2005 |
12-31-2007 |
90 |
21 |
0.25 |
MG/L |
CU90 - COPPER SUMMARY |
08-07-2007 |
08-07-2007 |
3Y2002-2004 |
01-01-2002 |
12-31-2004 |
90 |
22 |
0.21 |
MG/L |
CU90 - COPPER SUMMARY |
08-10-2004 |
08-10-2004 |
3Y2002-2004 |
01-01-2002 |
12-31-2004 |
90 |
22 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-10-2004 |
08-10-2004 |
6M2ND-2001 |
07-01-2001 |
12-31-2001 |
90 |
21 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
09-12-2001 |
09-12-2001 |
6M2ND-2001 |
07-01-2001 |
12-31-2001 |
90 |
21 |
0.116 |
MG/L |
CU90 - COPPER SUMMARY |
09-12-2001 |
09-12-2001 |
6M1ST-2001 |
01-01-2001 |
06-30-2001 |
90 |
21 |
0 |
MG/L |
CU90 - COPPER SUMMARY |
01-10-2001 |
01-10-2001 |
6M1ST-2001 |
01-01-2001 |
06-30-2001 |
90 |
21 |
0.005 |
MG/L |
PB90 - LEAD SUMMARY |
01-10-2001 |
01-10-2001 |
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
20 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
09-08-1998 |
09-08-1998 |
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
20 |
0.211 |
MG/L |
CU90 - COPPER SUMMARY |
09-08-1998 |
09-08-1998 |
YR1996 |
01-01-1996 |
12-31-1996 |
90 |
26 |
0.304 |
MG/L |
CU90 - COPPER SUMMARY |
07-25-1996 |
07-25-1996 |
YR1996 |
01-01-1996 |
12-31-1996 |
90 |
26 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
07-25-1996 |
07-25-1996 |
YR1995 |
01-01-1995 |
12-31-1995 |
90 |
24 |
0.186 |
MG/L |
CU90 - COPPER SUMMARY |
05-03-1995 |
05-03-1995 |
YR1995 |
01-01-1995 |
12-31-1995 |
90 |
24 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
05-03-1995 |
05-03-1995 |
YR1994 |
01-01-1994 |
12-31-1994 |
90 |
24 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
06-02-1994 |
06-02-1994 |
YR1994 |
01-01-1994 |
12-31-1994 |
90 |
24 |
0.266 |
MG/L |
CU90 - COPPER SUMMARY |
06-02-1994 |
06-02-1994 |
YR1993 |
01-01-1993 |
12-31-1993 |
90 |
40 |
0.2 |
MG/L |
CU90 - COPPER SUMMARY |
06-01-1993 |
06-01-1993 |
YR1993 |
01-01-1993 |
12-31-1993 |
90 |
40 |
0.007 |
MG/L |
PB90 - LEAD SUMMARY |
06-01-1993 |
06-01-1993 |
YR1992 |
01-01-1992 |
12-31-1992 |
90 |
40 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
12-02-1992 |
12-02-1992 |
YR1992 |
01-01-1992 |
12-31-1992 |
90 |
40 |
0.76 |
MG/L |
CU90 - COPPER SUMMARY |
12-02-1992 |
12-02-1992 |
* MP is monitoring period which can be triennial (3Y), annual (YR), 1st
six months (6M1ST), or 2nd six months (6M2ND)
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