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Lead and Copper Sample Summary Results 
| Water System No. : |
CA3810702 |
Federal Type : |
C |
| Water System Name : |
TREASURE ISLAND |
State Type : |
C |
| Principal County Served : |
SAN FRANCISCO |
Primary Source : |
SWP |
| Status : |
A |
Activity Date : |
01-06-1997 |
| Distribution System Classification : |
D2 |
Max Treatment Plant Classification : |
There are no treatment plants |
|
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 |
|
3Y2022-2024 |
01-01-2022 |
12-31-2024 |
90 |
10 |
0.100 |
MG/L |
PB90 - LEAD SUMMARY |
08-06-2024 |
08-28-2024 |
|
3Y2022-2024 |
01-01-2022 |
12-31-2024 |
AL |
3 exceeding Action Level |
--- |
--- |
PB90 - LEAD SUMMARY |
08-06-2024 |
08-28-2024 |
|
3Y2022-2024 |
01-01-2022 |
12-31-2024 |
90 |
10 |
0.0941 |
MG/L |
CU90 - COPPER SUMMARY |
08-06-2024 |
08-28-2024 |
|
3Y2019-2021 |
01-01-2019 |
12-31-2021 |
90 |
19 |
0.093 |
MG/L |
CU90 - COPPER SUMMARY |
08-25-2021 |
09-14-2021 |
|
3Y2019-2021 |
01-01-2019 |
12-31-2021 |
90 |
19 |
0.0006 |
MG/L |
PB90 - LEAD SUMMARY |
08-25-2021 |
09-14-2021 |
|
3Y2016-2018 |
01-01-2016 |
12-31-2018 |
90 |
18 |
0.0 |
MG/L |
PB90 - LEAD SUMMARY |
|
|
|
3Y2016-2018 |
01-01-2016 |
12-31-2018 |
AL |
2 exceeding Action Level |
--- |
--- |
PB90 - LEAD SUMMARY |
|
|
|
3Y2016-2018 |
01-01-2016 |
12-31-2018 |
90 |
18 |
0.0743 |
MG/L |
CU90 - COPPER SUMMARY |
|
|
|
3Y2013-2015 |
01-01-2013 |
12-31-2015 |
90 |
23 |
0.011 |
MG/L |
PB90 - LEAD SUMMARY |
08-20-2015 |
08-25-2015 |
|
3Y2013-2015 |
01-01-2013 |
12-31-2015 |
AL |
2 exceeding Action Level |
--- |
--- |
PB90 - LEAD SUMMARY |
08-20-2015 |
08-25-2015 |
|
3Y2013-2015 |
01-01-2013 |
12-31-2015 |
90 |
23 |
0.071 |
MG/L |
CU90 - COPPER SUMMARY |
08-20-2015 |
08-25-2015 |
|
3Y2010-2012 |
01-01-2010 |
12-31-2012 |
90 |
21 |
0.138 |
MG/L |
CU90 - COPPER SUMMARY |
08-21-2012 |
09-05-2012 |
|
3Y2010-2012 |
01-01-2010 |
12-31-2012 |
90 |
21 |
0.015 |
MG/L |
PB90 - LEAD SUMMARY |
08-21-2012 |
09-05-2012 |
|
3Y2007-2009 |
01-01-2007 |
12-31-2009 |
90 |
19 |
0.015 |
MG/L |
PB90 - LEAD SUMMARY |
08-25-2009 |
08-25-2009 |
|
3Y2007-2009 |
01-01-2007 |
12-31-2009 |
90 |
19 |
0.146 |
MG/L |
CU90 - COPPER SUMMARY |
08-25-2009 |
08-25-2009 |
|
3Y2004-2006 |
01-01-2004 |
12-31-2006 |
90 |
23 |
0.319 |
MG/L |
CU90 - COPPER SUMMARY |
08-29-2006 |
08-29-2006 |
|
3Y2004-2006 |
01-01-2004 |
12-31-2006 |
90 |
23 |
0.0112 |
MG/L |
PB90 - LEAD SUMMARY |
08-29-2006 |
08-29-2006 |
|
3Y2001-2003 |
01-01-2001 |
12-31-2003 |
90 |
23 |
0.383 |
MG/L |
CU90 - COPPER SUMMARY |
08-01-2003 |
08-01-2003 |
|
3Y2001-2003 |
01-01-2001 |
12-31-2003 |
90 |
23 |
0.015 |
MG/L |
PB90 - LEAD SUMMARY |
08-01-2003 |
08-01-2003 |
|
YR2000 |
01-01-2000 |
12-31-2000 |
90 |
23 |
0.009 |
MG/L |
PB90 - LEAD SUMMARY |
09-01-2000 |
09-01-2000 |
|
YR2000 |
01-01-2000 |
12-31-2000 |
90 |
23 |
0.23 |
MG/L |
CU90 - COPPER SUMMARY |
09-01-2000 |
09-01-2000 |
|
YR1999 |
01-01-1999 |
12-31-1999 |
90 |
24 |
0.19 |
MG/L |
CU90 - COPPER SUMMARY |
09-01-1999 |
09-01-1999 |
|
YR1999 |
01-01-1999 |
12-31-1999 |
90 |
24 |
0.014 |
MG/L |
PB90 - LEAD SUMMARY |
09-01-1999 |
09-01-1999 |
|
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
25 |
0.014 |
MG/L |
PB90 - LEAD SUMMARY |
09-01-1998 |
09-01-1998 |
|
YR1998 |
01-01-1998 |
12-31-1998 |
90 |
25 |
0.083 |
MG/L |
CU90 - COPPER SUMMARY |
09-01-1998 |
09-01-1998 |
|
6M2ND-1995 |
07-01-1995 |
12-31-1995 |
90 |
20 |
0.12 |
MG/L |
CU90 - COPPER SUMMARY |
07-01-1995 |
07-01-1995 |
|
6M2ND-1995 |
07-01-1995 |
12-31-1995 |
90 |
20 |
0.005 |
MG/L |
PB90 - LEAD SUMMARY |
07-01-1995 |
07-01-1995 |
|
6M1ST-1994 |
01-01-1994 |
06-30-1994 |
90 |
40 |
0.005 |
MG/L |
PB90 - LEAD SUMMARY |
03-01-1994 |
03-01-1994 |
|
6M1ST-1994 |
01-01-1994 |
06-30-1994 |
90 |
40 |
0.076 |
MG/L |
CU90 - COPPER SUMMARY |
03-01-1994 |
03-01-1994 |
* MP is monitoring period which can be triennial (3Y), annual (YR), 1st
six months (6M1ST), or 2nd six months (6M2ND)
|