SFWATER.ORG : Cryptosporidium and Giardia Monitoring Data

Cryptosporidium and Giardia Monitoring Data - University Mound Reservoir

Published: 03/14/2006 | Updated: 01/28/2008
Published By: Water Quality

This data was collected using EPA Method 1623. Data tables represent routine monitoring only. Special monitoring projects are not included here.
BEGINNING 2004,THE DATA UNITS CHANGED FROM PER 100 LITERS TO ONE LITER.

University Mound Reservoir
(UMR #2 South)
2007

Sample
Date

Total
Cryptosporidium
(Oocysts/1L)

Total
Giardia
(Cysts/1L)

01/10/2007

<0.01

0.01

01/24/2007

<0.01

<0.01

02/14/2007

<0.009

<0.009

02/28/2007

<0.008

<0.008

03/14/2007

<0.01

<0.01

03/28/2007

<0.01

0.01

04/24/2007

<0.01

0.01

05/29/2007

<0.009

0.009

06/26/2007

<0.01

0.01

07/30/2007

<0.01

0.01

08/28/2007

<0.01

<0.01

09/24/2007

<0.01

0.01

10/30/2007

<0.01

<0.01

11/27/2007

<0.01

0.01

12/26/2007

<0.008

0.008

This data was collected using EPA Method 1623. Data tables represent routine monitoring only. Special monitoring projects are not included here.
BEGINNING 2004,THE DATA UNITS CHANGED FROM PER 100 LITERS TO PER ONE LITER

University Mound Reservoir
2006

Sample
Date

Total
Cryptosporidium
(Oocysts/1L)

Total
Giardia
(Cysts/1L)

01/11/2006

<0.01

01/25/2006

<0.01

02/08/2006

<0.01

0.01

02/21/2006

<0.01

03/08/2006

<0.01

03/20/2006

0.01

0.04

04/06/2006

<0.01

04/26/2006

<0.01

05/10/2006

<0.01

05/24/2006

<0.01

0.03

06/14/2006

<0.01

0.01

06/28/2006

<0.01

0.01

07/13/2006

<0.01

0.01

07/24/2006

0.01

<0.01

08/09/2006

<0.01

0.02

08/23/2006

<0.01

0.01

09/14/2006

<0.01

09/27/2006

<0.01

0.01

10/11/2006

<0.009

10/18/2006

<0.01

11/08/2006

<0.01

11/15/2006

<0.01

12/12/2006

<0.01

12/27/2006

<0.01

This data was collected using EPA Method 1623. Data tables represent routine monitoring only. Special monitoring projects are not included here. BEGINNING 2004,THE DATA UNITS CHANGED FROM PER 100 LITERS TO PER ONE LITER
University Mound Reservoir 2005
Sample Date	Total Cryptosporidium (Oocysts/1L)	Total Giardia (Cysts/1L)
01/12/2005	<0.01	0.01
01/26/2005	<0.01	0.01
02/09/2005	<0.01	<0.01
02/23/2005	<0.01	<0.01
03/09/2005	<0.01	<0.01
03/23/2005	<0.01	<0.01
04/06/2005	<0.01	<0.01
04/27/2005	<0.01	<0.01
05/11/2005	0.01	0.01
05/25/2005	0.01	<0.01
06/08/2005	0.01	0.05
06/22/2005	<0.01	0.06
07/13/2005	<0.01	<0.01
07/27/2005	<0.01	<0.01
08/10/2005	<0.01	<0.01
08/24/2005	<0.01	<0.01
09/12/2005	<0.01	<0.01
09/28/2005	<0.01	<0.01
10/17/2005	<0.01	0.01
10/21/2005	<0.01	<0.01
10/26/2005	<0.01	<0.01
11/09/2005	<0.01	<0.01
11/21/2005	<0.01	<0.01
12/14/2005	<0.01	<0.01
12/28/2005	<0.01	0.03

This data was collected using EPA Method 1623. Data tables represent routine monitoring only. Special monitoring projects are not included here. BEGINNING 2004, THE DATA UNITS WILL CHANGE FROM PER 100 LITERS TO PER ONE LITER.
University Mound Reservoir 2004
Sample Date	Total Cryptosporidium (Oocysts/1L)	Total Giardia (Cysts/1L)
01/14/2004	<0.01	<0.01
01/28/2004	<0.01	<0.01
02/11/2004	<0.01	0.01
02/25/2004	<0.01	0.02
03/10/2004	<0.01	<0.01
03/24/2004	<0.01	<0.01
04/14/2004	<0.01	0.01
05/12/2004	<0.01	0.01
05/26/2004	<0.01	<0.01
06/09/2004	<0.01	0.02
06/23/2004	<0.01	0.01
07/14/2004	<0.01	0.01
07/28/2004	<0.01	<0.01
08/11/2004	<0.01	0.01
08/25/2004	<0.01	<0.01
09/07/2004	<0.01	0.02
09/22/2004	<0.01	<0.01
10/13/2004	<0.01	<0.01
10/26/2004	<0.01	<0.01
11/10/2004	<0.01	<0.01
11/23/2004	<0.01	<0.01
12/08/2004	<0.01	<0.01
12/21/2004	<0.01	<0.01

This data was collected using EPA Method 1623. Data tables represent routine monitoring only. Special monitoring projects are not included here.
University Mound Reservoir 2003
Sample Date	Total Cryptosporidium (Oocysts/100L)	Total Giardia (Cysts/100L)
01/08/2003	<1	<1
01/22/2003	<1	<1
02/07/2003	<1	<1
02/21/2003	<1	<1
03/05/2003	<1	<1
03/19/2003	<1	<1
04/02/2003	<1	<1
04/16/2003	<1	<1
04/30/2003	<1	<1
05/14/2003	<1	<1
05/28/2003	<1	<1
06/11/2003	<1	<1
06/27/2003	<1	<1
07/09/2003	<1	<1
07/23/2003	<1	<1
08/06/2003	<1	<1
08/20/2003	<0.9	<0.9
09/03/2003	<1	<1
09/17/2003	<0.9	<0.9
10/08/2003	<1	<1
10/22/2003	<1.1	<1.1
11/12/2003	<0.9	<0.9
11/18/2003	<1	<1
12/10/2003	<0.9	<0.9
12/24/2003	<1	<1

This data was collected using EPA Method 1623. Data tables represent routine monitoring only. Special monitoring projects are not included here.
University Mound Reservoir 2002
Sample Date	Total Cryptosporidium (Oocysts/100L)	Total Giardia (Cysts/100L)
01/09/2002	< 1	< 1
01/23/2002	< 1	< 1
02/06/2002	< 1	< 1
02/23/2002	< 1	< 1
03/06/2002	< 1	< 1
03/20/2002	< 1.1	< 1.1
04/03/2002	< 1.1	< 1.1
04/17/2002	< 1	< 1
05/01/2002	< 1	< 1
05/15/2002	< 1.1	< 1.1
05/29/2002	< 0.9	< 0.9
06/12/2002	< 1.1	< 1.1
06/28/2002	< 1.9	< 1.9
07/12/2002	< 0.9	< 0.9
07/24/2002	< 1	< 1
08/07/2002	< 1	< 1
08/21/2002	< 1	< 1
09/04/2002	< 1.1	< 1.1
09/20/2002	<1	<1
10/02/2002	<1	<1
10/16/2002	<0.9	<0.9
11/01/2002	<0.9	<0.9
11/13/2002	<1.1	<1.1
11/25/2002	<1	<1
12/13/2002	<1	<1
12/27/2002	<1	<1

<TR

University Mound Reservoir 2001
Sample Date	Total Cryptosporidium (Oocysts/10L)	Total Giardia (Cysts/10L)
01/09/2001	< 1	< 1
01/23/2001	< 1	< 1
02/06/2001	< 1	< 1
02/20/2001	1	1
03/06/2001	< 1	< 1
03/20/2001	< 1	< 1
04/03/2001	< 1	< 1
04/17/2001	< 1	< 1
05/01/2001	1	< 1
05/15/2001	1	< 1
05/29/2001	< 1	< 1
06/12/2001	< 1	< 1
06/26/2001	< 1	< 1
07/10/2001	< 1	< 1
07/24/2001	< 1	< 1
08/07/2001	< 1	< 1
08/21/2001	< 1	< 1
09/04/2001	< 1	< 1
09/18/2001	< 1	< 1
10/02/2001	< 1	< 1
10/09/2001	< 1	< 1
10/16/2001	< 1	< 1
10/30/2001	< 1	< 1
11/13/2001	< 1	< 1
See note #6 for method change.


	Visit sfgov.org the official site of the City and County of San Francisco Copyright © 2008, San Francisco Public Utilities Commission Privacy Policy \| SFPUC Home \| Site Index \| Contact: Email & Phone