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Lead and Copper Sample Summary Results
Water System No. : |
CA4310022 |
Federal Type : |
C |
Water System Name : |
GREAT OAKS WC INC |
State Type : |
C |
Principal County Served : |
SANTA CLARA |
Primary Source : |
GW |
Status : |
A |
Activity Date : |
01-01-1976 |
Distribution System Classification : |
D4 |
Max Treatment Plant Classification : |
TD |
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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 |
61 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-02-2023 |
09-13-2023 |
3Y2021-2023 |
01-01-2021 |
12-31-2023 |
90 |
57 |
0.38 |
MG/L |
CU90 - COPPER SUMMARY |
08-02-2023 |
09-13-2023 |
3Y2021-2023 |
01-01-2021 |
12-31-2023 |
AL |
2 exceeding Action Level |
--- |
--- |
CU90 - COPPER SUMMARY |
08-02-2023 |
09-13-2023 |
3Y2018-2020 |
01-01-2018 |
12-31-2020 |
90 |
50 |
0.0012 |
MG/L |
PB90 - LEAD SUMMARY |
07-29-2020 |
07-29-2020 |
3Y2018-2020 |
01-01-2018 |
12-31-2020 |
90 |
50 |
0.340000 |
MG/L |
CU90 - COPPER SUMMARY |
07-29-2020 |
07-29-2020 |
3Y2015-2017 |
01-01-2015 |
12-31-2017 |
90 |
50 |
0.0044 |
MG/L |
PB90 - LEAD SUMMARY |
08-09-2017 |
08-09-2017 |
3Y2015-2017 |
01-01-2015 |
12-31-2017 |
90 |
50 |
0.440 |
MG/L |
CU90 - COPPER SUMMARY |
08-09-2017 |
08-09-2017 |
3Y2012-2014 |
01-01-2012 |
12-31-2014 |
90 |
30 |
0.48 |
MG/L |
CU90 - COPPER SUMMARY |
08-13-2014 |
08-14-2014 |
3Y2012-2014 |
01-01-2012 |
12-31-2014 |
90 |
30 |
0.004 |
MG/L |
PB90 - LEAD SUMMARY |
08-13-2014 |
08-14-2014 |
3Y2011-2013 |
01-01-2011 |
12-31-2013 |
90 |
30 |
0.2 |
MG/L |
CU90 - COPPER SUMMARY |
08-30-2011 |
08-30-2011 |
3Y2011-2013 |
01-01-2011 |
12-31-2013 |
90 |
30 |
0.0029 |
MG/L |
PB90 - LEAD SUMMARY |
08-30-2011 |
08-30-2011 |
3Y2008-2010 |
01-01-2008 |
12-31-2010 |
90 |
30 |
0.2 |
MG/L |
CU90 - COPPER SUMMARY |
08-20-2008 |
08-20-2008 |
3Y2008-2010 |
01-01-2008 |
12-31-2010 |
90 |
30 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-20-2008 |
08-20-2008 |
3Y2005-2007 |
01-01-2005 |
12-31-2007 |
90 |
60 |
0.005 |
MG/L |
PB90 - LEAD SUMMARY |
08-17-2005 |
08-17-2005 |
3Y2005-2007 |
01-01-2005 |
12-31-2007 |
90 |
60 |
0.26 |
MG/L |
CU90 - COPPER SUMMARY |
08-17-2005 |
08-17-2005 |
3Y2004-2006 |
01-01-2004 |
12-31-2006 |
90 |
60 |
0.345 |
MG/L |
CU90 - COPPER SUMMARY |
08-17-2004 |
08-17-2004 |
3Y2004-2006 |
01-01-2004 |
12-31-2006 |
90 |
60 |
0.0065 |
MG/L |
PB90 - LEAD SUMMARY |
08-17-2004 |
08-17-2004 |
3Y2001-2003 |
01-01-2001 |
12-31-2003 |
90 |
60 |
0.008 |
MG/L |
PB90 - LEAD SUMMARY |
12-17-2002 |
12-17-2002 |
3Y2001-2003 |
01-01-2001 |
12-31-2003 |
90 |
60 |
0.15 |
MG/L |
CU90 - COPPER SUMMARY |
12-17-2002 |
12-17-2002 |
YR2000 |
01-01-2000 |
12-31-2000 |
90 |
60 |
0.0065 |
MG/L |
PB90 - LEAD SUMMARY |
05-25-2000 |
05-25-2000 |
YR2000 |
01-01-2000 |
12-31-2000 |
90 |
60 |
0.345 |
MG/L |
CU90 - COPPER SUMMARY |
05-25-2000 |
05-25-2000 |
YR1999 |
01-01-1999 |
12-31-1999 |
90 |
30 |
0.265 |
MG/L |
CU90 - COPPER SUMMARY |
07-01-1999 |
07-01-1999 |
YR1999 |
01-01-1999 |
12-31-1999 |
90 |
30 |
0.016 |
MG/L |
PB90 - LEAD SUMMARY |
07-01-1999 |
07-01-1999 |
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
30 |
0.0078 |
MG/L |
PB90 - LEAD SUMMARY |
07-01-1998 |
07-01-1998 |
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
30 |
0.33 |
MG/L |
CU90 - COPPER SUMMARY |
07-01-1998 |
07-01-1998 |
YR1997 |
01-01-1997 |
12-31-1997 |
90 |
30 |
0.27 |
MG/L |
CU90 - COPPER SUMMARY |
08-01-1997 |
08-01-1997 |
YR1997 |
01-01-1997 |
12-31-1997 |
90 |
30 |
0.0092 |
MG/L |
PB90 - LEAD SUMMARY |
08-01-1997 |
08-01-1997 |
6M2ND-1992 |
07-01-1992 |
12-31-1992 |
90 |
60 |
0.011 |
MG/L |
PB90 - LEAD SUMMARY |
09-01-1992 |
09-01-1992 |
6M2ND-1992 |
07-01-1992 |
12-31-1992 |
90 |
60 |
0.206 |
MG/L |
CU90 - COPPER SUMMARY |
09-01-1992 |
09-01-1992 |
6M1ST-1992 |
01-01-1992 |
06-30-1992 |
90 |
60 |
0.007 |
MG/L |
PB90 - LEAD SUMMARY |
03-01-1992 |
03-01-1992 |
6M1ST-1992 |
01-01-1992 |
06-30-1992 |
90 |
60 |
0.288 |
MG/L |
CU90 - COPPER SUMMARY |
03-01-1992 |
03-01-1992 |
* MP is monitoring period which can be triennial (3Y), annual (YR), 1st
six months (6M1ST), or 2nd six months (6M2ND)
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