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Lead and Copper Sample Summary Results
Water System No. : |
CA2110004 |
Federal Type : |
C |
Water System Name : |
STINSON BEACH COUNTY WTR DIST |
State Type : |
C |
Principal County Served : |
MARIN |
Primary Source : |
SW |
Status : |
A |
Activity Date : |
01-01-1976 |
Distribution System Classification : |
D2 |
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 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-18-2023 |
08-27-2023 |
3Y2021-2023 |
01-01-2021 |
12-31-2023 |
90 |
10 |
0.720 |
MG/L |
CU90 - COPPER SUMMARY |
08-18-2023 |
08-27-2023 |
3Y2018-2020 |
01-01-2018 |
12-31-2020 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
09-12-2020 |
09-25-2020 |
3Y2018-2020 |
01-01-2018 |
12-31-2020 |
90 |
10 |
.78 |
MG/L |
CU90 - COPPER SUMMARY |
09-12-2020 |
09-25-2020 |
3Y2015-2017 |
01-01-2015 |
12-31-2017 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
07-22-2017 |
08-29-2017 |
3Y2015-2017 |
01-01-2015 |
12-31-2017 |
90 |
10 |
0.560 |
MG/L |
CU90 - COPPER SUMMARY |
07-22-2017 |
08-29-2017 |
YR2014 |
01-01-2014 |
12-31-2014 |
90 |
10 |
|
MG/L |
PB90 - LEAD SUMMARY |
08-26-2014 |
10-06-2014 |
YR2014 |
01-01-2014 |
12-31-2014 |
90 |
10 |
0.65 |
MG/L |
CU90 - COPPER SUMMARY |
08-26-2014 |
10-06-2014 |
YR2013 |
01-01-2013 |
12-31-2013 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-24-2013 |
09-22-2013 |
YR2013 |
01-01-2013 |
12-31-2013 |
90 |
10 |
0.86 |
MG/L |
CU90 - COPPER SUMMARY |
08-24-2013 |
09-22-2013 |
6M2ND-2012 |
07-01-2012 |
12-31-2012 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-04-2012 |
08-19-2012 |
6M2ND-2012 |
07-01-2012 |
12-31-2012 |
90 |
10 |
0.78 |
MG/L |
CU90 - COPPER SUMMARY |
08-04-2012 |
08-19-2012 |
6M1ST-2011 |
01-01-2011 |
06-30-2011 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-13-2011 |
11-01-2011 |
6M1ST-2011 |
01-01-2011 |
06-30-2011 |
90 |
10 |
0.73 |
MG/L |
CU90 - COPPER SUMMARY |
08-13-2011 |
11-01-2011 |
6M1ST-2010 |
01-01-2010 |
06-30-2010 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
09-07-2010 |
10-04-2010 |
6M1ST-2010 |
01-01-2010 |
06-30-2010 |
AL |
2 exceeding Action Level |
--- |
--- |
CU90 - COPPER SUMMARY |
09-07-2010 |
10-04-2010 |
6M1ST-2010 |
01-01-2010 |
06-30-2010 |
90 |
10 |
1.6 |
MG/L |
CU90 - COPPER SUMMARY |
09-07-2010 |
10-04-2010 |
YR2010 |
01-01-2010 |
12-31-2010 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
09-07-2010 |
10-04-2010 |
YR2010 |
01-01-2010 |
12-31-2010 |
90 |
10 |
1.6 |
MG/L |
CU90 - COPPER SUMMARY |
09-07-2010 |
10-04-2010 |
YR2010 |
01-01-2010 |
12-31-2010 |
AL |
2 exceeding Action Level |
--- |
--- |
CU90 - COPPER SUMMARY |
09-07-2010 |
10-04-2010 |
6M2ND-2006 |
07-01-2006 |
12-31-2006 |
90 |
10 |
1.6 |
MG/L |
CU90 - COPPER SUMMARY |
08-08-2006 |
08-08-2006 |
6M2ND-2006 |
07-01-2006 |
12-31-2006 |
90 |
10 |
0.005 |
MG/L |
PB90 - LEAD SUMMARY |
08-08-2006 |
08-08-2006 |
6M1ST-2006 |
01-01-2006 |
06-30-2006 |
90 |
10 |
0.0057 |
MG/L |
PB90 - LEAD SUMMARY |
02-03-2006 |
02-03-2006 |
6M1ST-2006 |
01-01-2006 |
06-30-2006 |
90 |
10 |
1.7 |
MG/L |
CU90 - COPPER SUMMARY |
02-03-2006 |
02-03-2006 |
6M2ND-2005 |
07-01-2005 |
12-31-2005 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-30-2005 |
08-30-2005 |
6M2ND-2005 |
07-01-2005 |
12-31-2005 |
90 |
10 |
1 |
MG/L |
CU90 - COPPER SUMMARY |
08-30-2005 |
08-30-2005 |
YR2005 |
01-01-2005 |
12-31-2005 |
90 |
10 |
1 |
MG/L |
CU90 - COPPER SUMMARY |
08-30-2005 |
08-30-2005 |
YR2005 |
01-01-2005 |
12-31-2005 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-30-2005 |
08-30-2005 |
6M1ST-2004 |
01-01-2004 |
06-30-2004 |
90 |
10 |
1.5 |
MG/L |
CU90 - COPPER SUMMARY |
09-07-2004 |
09-07-2004 |
6M1ST-2004 |
01-01-2004 |
06-30-2004 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
09-07-2004 |
09-07-2004 |
YR2003 |
01-01-2003 |
12-31-2003 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
08-28-2003 |
08-28-2003 |
YR2003 |
01-01-2003 |
12-31-2003 |
90 |
10 |
1.6 |
MG/L |
CU90 - COPPER SUMMARY |
08-28-2003 |
08-28-2003 |
YR2002 |
01-01-2002 |
12-31-2002 |
90 |
10 |
0.41 |
MG/L |
CU90 - COPPER SUMMARY |
01-31-2002 |
01-31-2002 |
YR2002 |
01-01-2002 |
12-31-2002 |
90 |
10 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
01-31-2002 |
01-31-2002 |
6M2ND-2001 |
07-01-2001 |
12-31-2001 |
90 |
20 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
01-23-2001 |
01-23-2001 |
6M2ND-2001 |
07-01-2001 |
12-31-2001 |
90 |
20 |
0.77 |
MG/L |
CU90 - COPPER SUMMARY |
01-23-2001 |
01-23-2001 |
6M1ST-2000 |
01-01-2000 |
06-30-2000 |
90 |
20 |
0.94 |
MG/L |
CU90 - COPPER SUMMARY |
03-24-2000 |
03-24-2000 |
6M1ST-2000 |
01-01-2000 |
06-30-2000 |
90 |
20 |
0.0059 |
MG/L |
PB90 - LEAD SUMMARY |
03-24-2000 |
03-24-2000 |
6M2ND-1999 |
07-01-1999 |
12-31-1999 |
90 |
20 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
05-11-1999 |
05-11-1999 |
6M2ND-1999 |
07-01-1999 |
12-31-1999 |
90 |
20 |
1.3 |
MG/L |
CU90 - COPPER SUMMARY |
05-11-1999 |
05-11-1999 |
YR1999 |
01-01-1999 |
12-31-1999 |
90 |
20 |
1.3 |
MG/L |
CU90 - COPPER SUMMARY |
05-11-1999 |
05-11-1999 |
YR1999 |
01-01-1999 |
12-31-1999 |
90 |
20 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
05-11-1999 |
05-11-1999 |
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
20 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
10-20-1998 |
10-20-1998 |
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
20 |
2.4 |
MG/L |
CU90 - COPPER SUMMARY |
10-20-1998 |
10-20-1998 |
6M1ST-1998 |
01-01-1998 |
06-30-1998 |
90 |
20 |
2.4 |
MG/L |
CU90 - COPPER SUMMARY |
10-20-1998 |
10-20-1998 |
6M1ST-1998 |
01-01-1998 |
06-30-1998 |
90 |
20 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
10-20-1998 |
10-20-1998 |
6M2ND-1995 |
07-01-1995 |
12-31-1995 |
90 |
20 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
11-15-1995 |
11-15-1995 |
6M2ND-1995 |
07-01-1995 |
12-31-1995 |
90 |
20 |
1 |
MG/L |
CU90 - COPPER SUMMARY |
11-15-1995 |
11-15-1995 |
YR1995 |
01-01-1995 |
12-31-1995 |
90 |
20 |
1 |
MG/L |
CU90 - COPPER SUMMARY |
11-15-1995 |
11-15-1995 |
YR1995 |
01-01-1995 |
12-31-1995 |
90 |
20 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
11-15-1995 |
11-15-1995 |
YR1993 |
01-01-1993 |
12-31-1993 |
90 |
21 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
12-16-1993 |
12-16-1993 |
YR1993 |
01-01-1993 |
12-31-1993 |
90 |
21 |
1.8 |
MG/L |
CU90 - COPPER SUMMARY |
12-16-1993 |
12-16-1993 |
6M1ST-1993 |
01-01-1993 |
06-30-1993 |
90 |
21 |
0 |
MG/L |
PB90 - LEAD SUMMARY |
12-16-1993 |
12-16-1993 |
6M1ST-1993 |
01-01-1993 |
06-30-1993 |
90 |
21 |
1.8 |
MG/L |
CU90 - COPPER SUMMARY |
12-16-1993 |
12-16-1993 |
* MP is monitoring period which can be triennial (3Y), annual (YR), 1st
six months (6M1ST), or 2nd six months (6M2ND)
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