RiverName ResultsDate Sites RealDate TotalNitrates
 (mg/L)
Bois de Sioux River Fall 1992 site 1 10/21/92 0
Buffalo River Fall 1992 site 1 10/21/92 < 0.1
Buffalo River Fall 1992 site 2 10/21/92 < 0.1
Buffalo River Fall 1992 site 3 10/21/92 1
Ottertail River Fall 1992 site 1 10/21/92 < 0.1
Ottertail River Fall 1992 site 10 10/21/92 0.03
Ottertail River Fall 1992 site 11 10/21/92 0.02
Ottertail River Fall 1992 site 12 10/21/92 0.01
Ottertail River Fall 1992 site 8 10/21/92 0.02
Ottertail River Fall 1992 site 9 10/21/92 0
Red River Fall 1992 site 1 10/21/92 0
Red River Fall 1992 site 2 10/21/92 <.1
Red River Fall 1992 site 5 10/21/92 0
Red River Fall 1992 site 7 10/21/92 0.13
Sheyenne River Fall 1992 site 2 10/21/92 0.004
Bois de Sioux River Fall 1993 site 1 10/7/93 0.03
Buffalo River Fall 1993 site 1 10/6/93 < 0.1
Buffalo River Fall 1993 site 2 10/6/93 0.2
Buffalo River Fall 1993 site 3 10/6/93 < 0.1
Ottertail River Fall 1993 site 1 10/6/93 < 0.1
Ottertail River Fall 1993 site 10 10/7/93 < 0.01
Ottertail River Fall 1993 site 11 10/7/93 < 0.01
Ottertail River Fall 1993 site 12 10/7/93 < 0.01
Ottertail River Fall 1993 site 4 10/6/93 < 0.08
Ottertail River Fall 1993 site 5 10/6/93 < 0.08
Ottertail River Fall 1993 site 6 10/6/93 0.09
Ottertail River Fall 1993 site 7 10/6/93 0
Ottertail River Fall 1993 site 8 10/7/93 < 0.01
Ottertail River Fall 1993 site 9 10/7/93 < 0.01
Red River Fall 1993 site 1 10/7/93 0.06
Red River Fall 1993 site 2 10/6/93 < 0.1
Red River Fall 1993 site 3 10/6/93 < 0.1
Red River Fall 1993 site 5 10/7/93 < 0.1
Red River Fall 1993 site 7 10/6/93 0.47
Red River Fall 1993 site 8 10/6/93 0.2
Sheyenne River Fall 1993 site 1 10/6/93 < 0.01
Sheyenne River Fall 1993 site 2 10/6/93 0
Wild Rice Fall 1993 site 1 10/6/93 < 0.1
Bois de Sioux River Fall 1994 site 1 10/19/94 < 0.088
Buffalo River Fall 1994 site 1 10/14/94 < 0.088
Buffalo River Fall 1994 site 2 10/15/94 0.88
Buffalo River Fall 1994 site 3 10/5/94 < 0.088
Ottertail River Fall 1994 site 1 10/14/94 < 0.088
Ottertail River Fall 1994 site 10 10/19/94 0.05
Ottertail River Fall 1994 site 11 10/25/94 < 0.088
Ottertail River Fall 1994 site 12 10/25/94 < 0.088
Ottertail River Fall 1994 site 2 10/6/94 < 0.088
Ottertail River Fall 1994 site 4 10/6/94 1
Ottertail River Fall 1994 site 5 10/16/94 < 0.088
Ottertail River Fall 1994 site 7 10/11/94 < 0.088
Ottertail River Fall 1994 site 8 9/26/94 0.1
Ottertail River Fall 1994 site 9 9/26/94 < 0.088
Red River Fall 1994 site 1 10/19/94 < 0.088
Red River Fall 1994 site 2 10/13/94 < 0.088
Red River Fall 1994 site 3 10/5/94 < 0.088
Red River Fall 1994 site 4 10/5/94 < 0.088
Red River Fall 1994 site 5 10/5/94 < 0.088
Red River Fall 1994 site 7 10/11/94 0.13
Red River Fall 1994 site 8 10/11/94 0.26
Sheyenne River Fall 1994 site 1 10/5/94 < 0.088
Sheyenne River Fall 1994 site 2 10/8/94  
Toad River Fall 1994 site 1 11/18/94 < 0.088
Wild Rice River Fall 1994 site 1 10/5/94 < 0.088
Buffalo River Fall 1995 site 1 10/4/95 < 0.088
Buffalo River Fall 1995 site 2 10/5/95 0.132
Buffalo River Fall 1995 site 3 10/9/95 < 0.088
Ottertail River Fall 1995 site 1 10/4/95 < 0.088
Ottertail River Fall 1995 site 2 10/4/95 < 0.088
Ottertail River Fall 1995 site 4 10/4/95 < 0.088
Ottertail River Fall 1995 site 5 10/4/95 < 0.088
Ottertail River Fall 1995 site 7 11/1/95 < 0.088
Red River Fall 1995 site 2 10/4/95 0.35
Red River Fall 1995 site 3 10/4/95 4.4
Red River Fall 1995 site 4 10/4/95 4.4
Red River Fall 1995 site 5 10/4/95 0.4
Red River Fall 1995 site 7 10/4/95 1.3
Red River Fall 1995 site 8 10/4/95 3.7
Sheyenne River Fall 1995 site 1 10/4/95 4.4
Sheyenne River Fall 1995 site 2 10/14/95 0.04
Toad River Fall 1995 site 1 10/4/95 < 0.088
Wild Rice River Fall 1995 site 1 10/4/95 4.4
Buffalo River Fall 1996 site 1 10/8/96 < 0.088
Buffalo River Fall 1996 site 3 10/9/96 < 0.088
Ottertail River Fall 1996 site 1 10/8/96 < 0.088
Ottertail River Fall 1996 site 2 10/11/96 < 0.088
Ottertail River Fall 1996 site 4 10/10/96 0.66
Ottertail River Fall 1996 site 5 10/9/96 0.836
Red River Fall 1996 site 3 10/9/96 < 0.088
Red River Fall 1996 site 4 10/10/96 < 0.088
Sheyenne River Fall 1996 site 1 10/4/96 < 0.088
Toad River Fall 1996 site 1 10/10/96 0.616
Wild Rice River Fall 1996 site 1 10/10/96 < 0.088
Buffalo River Fall 1997 site 1 10/1/97 < 0.088
Buffalo River Fall 1997 site 2 10/9/97 < 0.088
Buffalo River Fall 1997 site 3 10/9/97 < 0.088
Ottertail River Fall 1997 site 1 10/1/97 < 0.088
Ottertail River Fall 1997 site 2 10/1/97 < 0.088
Ottertail River Fall 1997 site 3 10/1/97 < 0.088
Ottertail River Fall 1997 site 4 10/13/97 0.35
Ottertail River Fall 1997 site 5 10/10/97 0.56
Ottertail River Fall 1997 site 6 10/13/97 0.26
Ottertail River Fall 1997 site 7 10/1/97 < 0.088
Red River Fall 1997 site 3 10/1/97 < 0.088
Red River Fall 1997 site 4 10/1/97 < 0.088
Red River Fall 1997 site 5 10/2/97 < 0.088
Red River Fall 1997 site 6 10/2/97 0.18
Sheyenne River Fall 1997 site 1 10/1/97 < 0.088
Toad River Fall 1997 site 1 10/10/97 0.62
Wild Rice River Fall 1997 site 1 10/1/97 < 0.088
Bois de Sioux River Fall 1998 site 1 10/8/98 < 0.088
Buffalo River Fall 1998 site 1 10/8/98 < 0.088
Buffalo River Fall 1998 site 2 10/14/98 < 0.088
Buffalo River Fall 1998 site 3 10/8/98 < 0.088
Ottertail River Fall 1998 site 1 10/8/98 < 0.088
Ottertail River Fall 1998 site 10 10/8/98 < 0.088
Ottertail River Fall 1998 site 12 10/8/98 < 0.088
Ottertail River Fall 1998 site 2 10/7/98 < 0.088
Ottertail River Fall 1998 site 3 10/7/98 < 0.088
Ottertail River Fall 1998 site 4 11/19/98 < 0.088
Ottertail River Fall 1998 site 5 11/18/98 < 0.088
Ottertail River Fall 1998 site 6 11/19/98 < 0.088
Ottertail River Fall 1998 site 7 10/8/98 < 0.088
Ottertail River Fall 1998 site 8 10/8/98 0.12
Red River Fall 1998 site 1 10/8/98 < 0.088
Red River Fall 1998 site 2 10/12/98 < 0.088
Red River Fall 1998 site 3 9/30/98 < 0.088
Red River Fall 1998 site 4 9/30/98 < 0.088
Red River Fall 1998 site 5 10/1/98 < 0.088
Sheyenne River Fall 1998 site 1 10/8/98 < 0.088
Toad River Fall 1998 site 1 11/18/98 < 0.088
Wild Rice River Fall 1998 site 1 9/30/98 < 0.088
Ottertail River Fall 1999 site 7 10/17/99 < 0.1
Bois de Sioux River Fall 2000 site 1 10/4/00 < 0.088
Buffalo River Fall 2000 site 1 10/21/00 < 0.088
Ottertail River Fall 2000 site 1 10/21/00 < 0.088
Ottertail River Fall 2000 site 10 10/4/00 < 0.088
Ottertail River Fall 2000 site 11 10/4/00 < 0.088
Ottertail River Fall 2000 site 12 10/6/00 < 0.08
Ottertail River Fall 2000 site 2 10/5/00 .08
Ottertail River Fall 2000 site 3 10/5/00 < 0.08
Ottertail River Fall 2000 site 7 10/17/00 < 0.1
Ottertail River Fall 2000 site 8 10/4/00 < 0.088
Ottertail River Fall 2000 site 9 10/4/00 < 0.088
Red River Fall 2000 site 1 10/6/00 < 0.088
Red River Fall 2000 site 3 10/7/00 < 0.088
Red River Fall 2000 site 4 10/7/00 < 0.088
Sheyenne River Fall 2000 site 1 10/7/00 < 0.088
Sheyenne River Fall 2000 site 3   < 0.08
Wild Rice River Fall 2000 site 1 10/7/00 < 0.088
Biox de Sioux River Fall 2001 site 1 10/5/01 <0.088
Buffalo River Fall 2001 site 1 9/17/01 <.088
Buffalo River Fall 2001 site 3 11/1/01 <0.1
Buffalo River Fall 2001 site 3 11/1/01 0
Ottertail River Fall 2001 site 1 9/17/01 <0.088
Ottertail River Fall 2001 site 10 10/5/01 <0.088
Ottertail River Fall 2001 site 3 10/4/01 <0.08
Ottertail River Fall 2001 site 4 10/23/01 .1
Ottertail River Fall 2001 site 6 10/23/01 .16
Ottertail River Fall 2001 site 6 10/4/01 <0.088
Ottertail River Fall 2001 site 7 10/23/01 .15
Ottertail River Fall 2001 site 7   <0.1
Ottertail River Fall 2001 site 7 10/4/01 <0.088
Ottertail River Fall 2001 site 8 10/4/01 <0.088
Ottertail River Fall 2001 site 9 10/5/01 <0.088
Ottertal River Fall 2001 site 2 10/4/01 <0.08
Red River Fall 2001 site 1 10/5/01 <0.088
Red River Fall 2001 site 3 10/6/01 <0.088
Red River Fall 2001 site 4 10/6/01 <0.088
Sheyenne River Fall 2001 site 1 10/6/01 <0.088
Sheyenne River Fall 2001 site 2   <0.88
Toad River Fall 2001 site 1 10/23/01 .08
Wild Rice River Fall 2001 site 1 10/6/01 <0.088
Bois de Sioux River Fall 2002 site 1 10/3/02 <0.088
Buffalo River Fall 2002 site 3 10/31/02 0
Ottertail River Fall 2002 site 10 10/3/02 <0.088
Ottertail River Fall 2002 site 11 10/3/02 <0.088
Ottertail River Fall 2002 site 12 10/3/02 <0.088
Ottertail River Fall 2002 site 2 10/3/02 <0.1
Ottertail River Fall 2002 site 3 10/3/02 <0.1
Ottertail River Fall 2002 site 7 10/2/02 <0.1
Ottertail River Fall 2002 site 8 10/3/02 <0.088
Ottertail River Fall 2002 site 9 10/3/02 <0.088
Red River Fall 2002 site 1 10/3/02 <0.088
Red River Fall 2002 site 3 10/12/02 <0.088
Red River Fall 2002 site 4 10/12/02 <0.088
Sheyenne River Fall 2002 site 1 10/12/02 <0.088
Wild Rice Fall 2002 site 1 10/12/02 <0.088
OtterTail Fall 2003 1 10/8/2003 none
OtterTail Fall 2003 2 10/8/2003 0
Bois de Sioux River Fall 2004 1 10/8/2004 <0.088
OtterTail Fall 2004 1 10/7/2004 <1
OtterTail Fall 2004 10 10/8/2004 <0.088
OtterTail Fall 2004 2 10/7/2004 <1
OtterTail Fall 2004 6 ? <0.088
OtterTail Fall 2004 7 10/7/2004 <0.088
OtterTail Fall 2004 7 10/11/2004 <0.1
OtterTail Fall 2004 8 ? <0.088
OtterTail Fall 2004 9 10/7/2004 <0.088
Red River Fall 2004 1 10/8/2004 <0.088
Red River Fall 2004 3 10/10/2004 <0.088
Red River Fall 2004 4 10/10/2004 <0.088
Red River Fall 2004 8 10/14/2004 negligible
Wild Rice Fall 2004 1 10/10/2004 <0.088
Wild Rice Fall 2004 2 10/10/2004 <0.088
Bois de Sioux River Fall 2005 1 9/29/2005 0.09
OtterTail Fall 2005 10 9/29/2005 0.11
OtterTail Fall 2005 6 9/28/2005 <0.088
OtterTail Fall 2005 7 ? <0.1
OtterTail Fall 2005 7 9/28/2005 <0.088
OtterTail Fall 2005 8 9/28/2005 <0.088
OtterTail Fall 2005 9 9/28/2005 <0.088
Red River Fall 2005 1 9/29/2005 <0.088
Red River Fall 2005 3 10/25/2005 <0.088
Red River Fall 2005 4 10/25/2005 <0.088
Red River Fall 2005 8 9/14/2005 none
SheyenneRiver Fall 2005 1 10/25/2005 <0.088
Wild Rice Fall 2005 1 10/25/2005 <0.08
Bois de Sioux River Fall 2006 1 10/5/2006 <0.088
OtterTail Fall 2006 10 10/5/2006 <0.088
OtterTail Fall 2006 6 10/4/2006 <0.088
OtterTail Fall 2006 7 10/4/2006 <0.088
OtterTail Fall 2006 8 10/5/2006 <0.088
OtterTail Fall 2006 9 10/5/2006 <0.088
Red River Fall 2006 1 10/5/2006 <0.088
Red River Fall 2006 3 10/21/2006 <0.088
Red River Fall 2006 4 10/21/2006 <0.088
SheyenneRiver Fall 2006 1 10/21/2006 <0.088
Wild Rice Fall 2006 1 10/21/2006 <0.088
Bois de Sioux River Spring 1993 site 1 4/22/93 < 0.1
Buffalo River Spring 1993 site 1 4/22/93 < 0.1
Buffalo River Spring 1993 site 2 4/22/93 1.32
Buffalo River Spring 1993 site 3 4/22/93 0.14
Ottertail River Spring 1993 site 1 4/22/93 < 0.1
Ottertail River Spring 1993 site 10 4/22/93 < 0.1
Ottertail River Spring 1993 site 11 4/22/93 < 0.1
Ottertail River Spring 1993 site 12 4/22/93 < 0.1
Ottertail River Spring 1993 site 8 4/22/93 < 0.1
Ottertail River Spring 1993 site 9 4/22/93 < 0.1
Red River Spring 1993 site 1 4/22/93 0.2
Red River Spring 1993 site 2 4/22/93  
Red River Spring 1993 site 5 4/22/93 0
Red River Spring 1993 site 7 4/22/93 0.16
Red River Spring 1993 site 8 4/22/93 0.16
Sheyenne River Spring 1993 site 2 4/22/93 < 0.1
Bois de Sioux River Spring 1994 site 1 4/13/94 0.66
Buffalo River Spring 1994 site 1 4/13/94 < 0.1
Buffalo River Spring 1994 site 2 4/14/94 0.6
Buffalo River Spring 1994 site 3 4/12/94 < 0.1
Ottertail River Spring 1994 site 1 4/13/94 < 0.1
Ottertail River Spring 1994 site 10 4/13/94 < 0.1
Ottertail River Spring 1994 site 11 4/13/94 < 0.1
Ottertail River Spring 1994 site 12 4/13/94 < 0.1
Ottertail River Spring 1994 site 2 4/18/94 < 0.1
Ottertail River Spring 1994 site 4 4/13/94 0.1
Ottertail River Spring 1994 site 5 4/13/94 < 0.1
Ottertail River Spring 1994 site 7 4/13/94 < 0.1
Ottertail River Spring 1994 site 8 4/13/94 < 0.1
Ottertail River Spring 1994 site 9 4/13/94 < 0.1
Red River Spring 1994 site 1 4/13/94 0.35
Red River Spring 1994 site 2 4/13/94 1
Red River Spring 1994 site 3 4/13/94 < 0.1
Red River Spring 1994 site 4 4/13/94 < 0.1
Red River Spring 1994 site 5 4/15/94 0.44
Red River Spring 1994 site 7 4/13/94 0.13
Red River Spring 1994 site 8 4/13/94 0.26
Sheyenne River Spring 1994 site 1 4/13/94 < 0.1
Sheyenne River Spring 1994 site 2 4/12/94 4
Toad River Spring 1994 site 1 4/13/94 < 0.1
Wild Rice River Spring 1994 site 1 4/13/94 < 0.1
Bois de Sioux River Spring 1995 site 1 4/18/95 < 0.088
Buffalo River Spring 1995 site 1 4/19/95 < 0.088
Buffalo River Spring 1995 site 2 4/21/95 < 0.088
Buffalo River Spring 1995 site 3 4/26/95 < 0.088
Ottertail River Spring 1995 site 1 4/19/95 < 0.088
Ottertail River Spring 1995 site 10 4/18/95 0.0285
Ottertail River Spring 1995 site 11 4/19/95 < 0.088
Ottertail River Spring 1995 site 12 4/19/95 < 0.088
Ottertail River Spring 1995 site 2 4/19/95 < 0.088
Ottertail River Spring 1995 site 4 4/20/95 < 0.088
Ottertail River Spring 1995 site 5 4/16/95 < 0.088
Ottertail River Spring 1995 site 7 4/19/95 < 0.88
Ottertail River Spring 1995 site 8 4/19/95 < 0.088
Ottertail River Spring 1995 site 9 4/19/95 < 0.088
Red River Spring 1995 site 1 4/19/95 1
Red River Spring 1995 site 2 4/19/95 1.4
Red River Spring 1995 site 3 4/19/95 < 0.088
Red River Spring 1995 site 4 4/19/95 < 0.088
Red River Spring 1995 site 5 4/19/95 < 0.088
Red River Spring 1995 site 7 4/19/95 2.9
Red River Spring 1995 site 8 4/19/95 3.4
Sheyenne River Spring 1995 site 1 4/19/95 < 0.088
Sheyenne River Spring 1995 site 2 4/19/95 < 0.088
Toad River Spring 1995 site 1 4/28/95 < 0.088
Wild Rice River Spring 1995 site 1 4/19/95 < 0.088
Buffalo River Spring 1996 site 1 4/17/96 < 0.088
Buffalo River Spring 1996 site 2 5/8/96 0.12
Buffalo River Spring 1996 site 3 4/29/96 < 0.01
Ottertail River Spring 1996 site 1 4/17/96 < 0.088
Ottertail River Spring 1996 site 2 4/17/96 < 0.088
Ottertail River Spring 1996 site 4 4/19/96 < 0.088
Ottertail River Spring 1996 site 5 4/19/96 < 0.088
Ottertail River Spring 1996 site 7 4/16/96 < 0.088
Red River Spring 1996 site 3 4/17/96 < 0.088
Red River Spring 1996 site 4 4/18/96 < 0.088
Red River Spring 1996 site 5 4/19/96 0.18
Sheyenne River Spring 1996 site 1 4/18/96 < 0.088
Sheyenne River Spring 1996 site 2 4/17/96 0.06
Toad River Spring 1996 site 1 4/19/96 < 0.088
Wild Rice River Spring 1996 site 1 4/18/96 < 0.088
Buffalo River Spring 1998 site 1 5/17/98 < 0.088
Buffalo River Spring 1998 site 2 5/7/98 < 0.088
Buffalo River Spring 1998 site 3 5/7/98 < 0.088
Ottertail River Spring 1998 site 1 5/14/98 < 0.088
Ottertail River Spring 1998 site 2 4/27/98 < 0.088
Ottertail River Spring 1998 site 3 4/27/98 < 0.088
Ottertail River Spring 1998 site 4 5/20/98 0.12
Ottertail River Spring 1998 site 5 5/20/98 0.12
Ottertail River Spring 1998 site 6 5/21/98 0.28
Ottertail River Spring 1998 site 7 5/14/98 < 0.088
Red River Spring 1998 site 3 5/13/98 < 0.088
Red River Spring 1998 site 4 5/13/98 < 0.088
Red River Spring 1998 site 5 4/23/98  
Red River Spring 1998 site 6 4/23/98  
Sheyenne River Spring 1998 site 1 5/13/98 < 0.088
Toad River Spring 1998 site 1 5/21/98 < 0.088
Wild Rice River Spring 1998 site 1 5/13/98 < 0.088
Buffalo River Spring 1999 site 1 5/17/99 < 0.088
Buffalo River Spring 1999 site 2 5/7/99 < 0.088
Buffalo River Spring 1999 site 3 4/28/99 < 0.088
Ottertail River Spring 1999 site 1 5/17/99 < 0.088
Ottertail River Spring 1999 site 2a 4/27/99 < 0.088
Ottertail River Spring 1999 site 2b 4/27/99 < 0.088
Red River Spring 1999 site 3a 4/28/99 < 0.088
Red River Spring 1999 site 3b 4/28/99 < 0.088
Red River Spring 1999 site 4a 4/27/99 < 0.088
Sheyenne River Spring 1999 site 1 4/28/99 < 0.088
Wild Rice River Spring 1999 site 1 4/28/99 < 0.088
Sheyenne River Spring 2000 site 3   < 0.08
Bois de Sioux River Spring 2001 site 1 6/5/01 < 0.08
Buffalo River Spring 2001 site 1 5/15/01 < 0.088
Buffalo River Spring 2001 site 2 5/16/01 0.44
Buffalo River Spring 2001 site 3 5/24/01 .09
Ottertail River Spring 2001 site 1 5/15/01 < 0.088
Ottertail River Spring 2001 site 10 6/5/01 < 0.08
Ottertail River Spring 2001 site 11 6/5/01 < 0.08
Ottertail River Spring 2001 site 12 6/5/01 < 0.08
Ottertail River Spring 2001 site 2 4/26/01 < 0.08
Ottertail River Spring 2001 site 3 4/25/01 < 0.08
Ottertail River Spring 2001 site 7 5/24/01 < 0.1
Ottertail River Spring 2001 site 8 6/5/01 < 0.088
Ottertail River Spring 2001 site 9 6/5/01 < 0.08
Red River Spring 2001 site 3 5/5/01 < 0.088
Red River Spring 2001 site 4 5/5/01 < 0.088
Sheyenne River Spring 2001 site 1 5/5/01 < 0.088
Sheyenne River Spring 2001 site 3   < 0.08
Wild Rice River Spring 2001 site 1 5/5/01 < 0.088
Bois de Sioux River Spring 2002 site 2 5/13/02 <0.088
Buffalo River Spring 2002 site 1 5/15/02 <0.88
Buffalo River Spring 2002 site 3 5/9/02 0
Ottertail River Spring 2002 site 1 5/15/02 <0.088
Ottertail River Spring 2002 site 10 5/13/02 <0.088
Ottertail River Spring 2002 site 2 4/30/02 .02
Ottertail River Spring 2002 site 3 4/30/02 .22
Ottertail River Spring 2002 site 6 5/13/02 <0.088
Ottertail River Spring 2002 site 7 5/13/02 <0.088
Ottertail river Spring 2002 site 7 5/30/02 <0.1
Ottertail River Spring 2002 site 8 5/13/02 <0.088
Ottertail River Spring 2002 site 9 5/13/02 >0.088
Red River Spring 2002 site 1 5/13/02 <0.088
Red River Spring 2002 site 3 5/18/02 <0.088
Red River Spring 2002 site 4 5/18/02 <0.088
Sheyenne River Spring 2002 site 1 5/18/02 <0.088
Sheyenne River Spring 2002 site 2   <0.088
Wild Rice River Spring 2002 site 1 5/18/02 <0.088
Bois de Sioux River Spring 2003 site 1 5/3/03 <0.088
Buffalo River Spring 2003 site 1 6/4/03 <.088
Buffalo River Spring 2003 site 2 5/8/03 <0.88
Buffalo River Spring 2003 site 3 5/12/03 .0715
OtterTail Spring 2003 2 5/8/2003 0.1
OtterTail Spring 2003 3 5/8/2003 <0.1
OtterTail Spring 2003 7 5/12/2003 <0.1
Ottertail River Spring 2003 site 1 6/4/03 <.088
Ottertail River Spring 2003 site 10 5/3/03 <0.088
Ottertail River Spring 2003 site 11 5/3/03 <0.088
Ottertail River Spring 2003 site 12 5/3/03 <0.088
Ottertail River Spring 2003 site 2 5/8/03 .1
Ottertail River Spring 2003 site 3 5/8/2003 <0.1
Ottertail River Spring 2003 site 7 5/7/03 <0.1
Ottertail River Spring 2003 site 8 5/3/03 <0.088
Ottertail River Spring 2003 site 9 5/3/03 <0.088
Red River Spring 2003 site 1 5/3/03 <0.088
Red River Spring 2003 site 3 5/10/02 <0.088
Red River Spring 2003 site 4 5/10/03 <0.088
Red River Spring 2003 site 5   2.73
Red River Spring 2003 site 6   3.86
Sheyenne River Spring 2003 site 1 5/10/03 <0.088
Sheyenne River Spring 2003 site 2 Spring 2003 <.088
Wild Rice River Spring 2003 site 1 5/10/03 <0.088
Bois de Sioux River Spring 2004 1 4/30/2004 <0.088
Buffalo River Spring 2004 2 5/27/2004 <0.088
OtterTail Spring 2004 1 4/23/2004 none
OtterTail Spring 2004 10 4/29/2004 <0.088
OtterTail Spring 2004 11 4/3/2004 <0.088
OtterTail Spring 2004 12 4/29/2004 <0.088
OtterTail Spring 2004 2 4/23/2004 none
OtterTail Spring 2004 8 4/29/2004 <0.088
OtterTail Spring 2004 9 4/29/2004 <0.088
Red River Spring 2004 1 4/30/2004 <0.088
Red River Spring 2004 3 5/1/2004 <0.088
Red River Spring 2004 4 5/1/2004 <0.088
Red River Spring 2004 5 5/5/2004 0.124
Red River Spring 2004 6 5/5/2004 2.28
SheyenneRiver Spring 2004 2 5/1/2004 negligible
Wild Rice Spring 2004 1 5/1/2004 <0.088
Wild Rice Spring 2004 1 5/1/2004 <0.088
Bois de Sioux River Spring 2005 1 5/10/2005 <0.088
OtterTail Spring 2005 1 5/5/2005 none
OtterTail Spring 2005 12 5/10/2005 <0.088
OtterTail Spring 2005 2 5/5/2005 none
OtterTail Spring 2005 6 5/11/2005 <0.088
OtterTail Spring 2005 7 5/11/2005 <0.088
OtterTail Spring 2005 8 5/11/2005 <0.088
OtterTail Spring 2005 9 5/10/2005 <0.088
Red River Spring 2005 1 5/10/2005 <0.088
Red River Spring 2005 3 5/7/2005 <0.088
Red River Spring 2005 4 5/7/2005 <0.088
Red River Spring 2005 5 5/3/2005 0.176
Red River Spring 2005 6 5/3/2005 1.32
Red River Spring 2005 8 5/19/2005 0.17
Red River Spring 2005 8 4/20/2005 negligible
SheyenneRiver Spring 2005 1 5/7/2005 <0.088
Wild Rice Spring 2005 1 5/7/2005 <0.088
Bois de Sioux River Spring 2006 1 5/10/2006 0.106
Buffalo River Spring 2006 2 5/12/2006 none
OtterTail Spring 2006 10 5/10/2006 <0.088
OtterTail Spring 2006 2 4/26/2006 0
OtterTail Spring 2006 3 4/26/2006 0
OtterTail Spring 2006 6 5/11/2006 <0.088
OtterTail Spring 2006 7 5/30/2006 <0.1
OtterTail Spring 2006 7 5/11/2006 <0.088
OtterTail Spring 2006 8 5/11/2006 <0.088
OtterTail Spring 2006 9 5/10/2006 <0.088
Red River Spring 2006 1 5/10/2006 0.1
Red River Spring 2006 3 5/5/2006 <0.088
Red River Spring 2006 4 5/5/2006 <0.088
Red River Spring 2006 5 5/4/2006 0.26
Red River Spring 2006 5 5/4/2006 0.5
Red River Spring 2006 6 5/4/2006 0.52
Red River Spring 2006 6 5/4/2006 0.5
Red River Spring 2006 8 5/4/2006 0.98
SheyenneRiver Spring 2006 1 5/5/2006 <0.088
Wild Rice Spring 2006 1 5/5/2006 <0.088

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