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Lead and Copper Sample Summary Results
Water System No. : |
CA1910234 |
Federal Type : |
C |
Water System Name : |
WALNUT VALLEY WATER DISTRICT |
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 : |
There are no treatment plants |
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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 |
3Y2019-2021 |
01-01-2019 |
12-31-2021 |
90 |
30 |
0.102 |
MG/L |
CU90 - COPPER SUMMARY |
06-09-2021 |
06-18-2021 |
3Y2019-2021 |
01-01-2019 |
12-31-2021 |
90 |
30 |
0.00271 |
MG/L |
PB90 - LEAD SUMMARY |
06-09-2021 |
06-18-2021 |
3Y2019-2021 |
01-01-2019 |
12-31-2021 |
AL |
1 exceeding Action Level |
--- |
--- |
PB90 - LEAD SUMMARY |
06-09-2021 |
06-18-2021 |
3Y2016-2018 |
01-01-2016 |
12-31-2018 |
90 |
30 |
0.0998 |
MG/L |
CU90 - COPPER SUMMARY |
07-23-2018 |
07-28-2018 |
3Y2016-2018 |
01-01-2016 |
12-31-2018 |
90 |
30 |
0.00423 |
MG/L |
PB90 - LEAD SUMMARY |
07-23-2018 |
07-28-2018 |
3Y2013-2015 |
01-01-2013 |
12-31-2015 |
90 |
30 |
0.099 |
MG/L |
CU90 - COPPER SUMMARY |
07-27-2015 |
08-04-2015 |
3Y2013-2015 |
01-01-2013 |
12-31-2015 |
90 |
30 |
|
MG/L |
PB90 - LEAD SUMMARY |
07-27-2015 |
08-04-2015 |
3Y2010-2012 |
01-01-2010 |
12-31-2012 |
90 |
30 |
0.145 |
MG/L |
CU90 - COPPER SUMMARY |
07-25-2012 |
08-01-2012 |
3Y2010-2012 |
01-01-2010 |
12-31-2012 |
90 |
30 |
0.002 |
MG/L |
PB90 - LEAD SUMMARY |
07-25-2012 |
08-01-2012 |
3Y2007-2009 |
01-01-2007 |
12-31-2009 |
90 |
30 |
0.003 |
MG/L |
PB90 - LEAD SUMMARY |
07-30-2009 |
07-30-2009 |
3Y2007-2009 |
01-01-2007 |
12-31-2009 |
90 |
30 |
0.058 |
MG/L |
CU90 - COPPER SUMMARY |
07-30-2009 |
07-30-2009 |
3Y2004-2006 |
01-01-2004 |
12-31-2006 |
90 |
30 |
0.242 |
MG/L |
CU90 - COPPER SUMMARY |
08-31-2006 |
08-31-2006 |
3Y2004-2006 |
01-01-2004 |
12-31-2006 |
90 |
30 |
0.002 |
MG/L |
PB90 - LEAD SUMMARY |
08-31-2006 |
08-31-2006 |
3Y2001-2003 |
01-01-2001 |
12-31-2003 |
90 |
30 |
0.003 |
MG/L |
PB90 - LEAD SUMMARY |
08-12-2003 |
08-12-2003 |
3Y2001-2003 |
01-01-2001 |
12-31-2003 |
90 |
30 |
0.217 |
MG/L |
CU90 - COPPER SUMMARY |
08-12-2003 |
08-12-2003 |
3Y1998-2000 |
01-01-1998 |
12-31-2000 |
90 |
30 |
0.11 |
MG/L |
CU90 - COPPER SUMMARY |
10-01-2000 |
10-01-2000 |
3Y1998-2000 |
01-01-1998 |
12-31-2000 |
90 |
30 |
0.005 |
MG/L |
PB90 - LEAD SUMMARY |
10-01-2000 |
10-01-2000 |
6M2ND-1992 |
07-01-1992 |
12-31-1992 |
90 |
60 |
0.006 |
MG/L |
PB90 - LEAD SUMMARY |
07-01-1992 |
07-01-1992 |
6M2ND-1992 |
07-01-1992 |
12-31-1992 |
90 |
60 |
0.18 |
MG/L |
CU90 - COPPER SUMMARY |
07-01-1992 |
07-01-1992 |
YR1992 |
01-01-1992 |
12-31-1992 |
90 |
61 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
12-01-1992 |
12-01-1992 |
YR1992 |
01-01-1992 |
12-31-1992 |
90 |
61 |
0.124 |
MG/L |
CU90 - COPPER SUMMARY |
12-01-1992 |
12-01-1992 |
* MP is monitoring period which can be triennial (3Y), annual (YR), 1st
six months (6M1ST), or 2nd six months (6M2ND)
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