Anacostia River Water Quality Data
Anacostia Watershed Society
	Click the tabs shown at the bottom of this page to select a monitoring station.
	The data on precipitation are taken from NOAA and are viewable here: http://205.156.54.206/er/lwx/climate.htm
	*Fecal coliform was measured by the Standard Method of 9221E, the Most Probable Number Testing.
				Memorial Bridge
				(Flagging site: Thompson Boat Center)
		Date		Rainfall		Turbidity		Fecal Coliform
				at National		(inches / Secchi		(coliforms /
				Airport (inches)		Disk Depth)		100ml)
		6/10/02		0.00				23
		6/11/02		0.00		58		22
		6/12/02		t		57		49
		6/13/02		1.92		56		13
		6/14/02		0.12		49		350
		6/15/02		0.32				-----
		6/16/02		t				-----
		6/17/02		0.00		40		46
		6/18/02		0.35		50		33
		6/19/02		0.28		44		350
		6/20/02		0.00		48		130
		6/21/02		0.00		44		130
		6/22/02		0.00				-----
		6/23/02		0.00				-----
		6/24/02		0.00		80		4.5
		6/25/02		0.00		54		70
		6/26/02		0.04		53		49
		6/27/02		0.20		64		22
		6/28/02		0.20		60		1100
		6/29/02		0.00				-----
		6/30/02		0.00				-----
		7/1/02		0.00		58		23
		7/2/02		0.00		56		49
		7/3/02		0.00		60		13
		7/4/02		0.00				-----
		7/5/02		0.00		60		17
		7/6/02		0.00				-----
		7/7/02		0.00				-----
		7/8/02		0.00		45		5
		7/9/02		0.08		40		33
		7/10/02		0.03		38		23
		7/11/02		0.00		38		130
		7/12/02		0.00		47		7.8
		7/13/02		t				-----
		7/14/02		1.36				-----
		7/15/02		0.01		44		1100
		7/16/02		0.00		44		330
		7/17/02		0.00		57		79
		7/18/02		t		61		49
		7/19/02		0.00		65		11
		7/20/02		t				-----
		7/21/02		0.00				-----
		7/22/02		0.00		48		43
		7/23/02		t		40		33
		7/24/02		0.00		42		79
		7/25/02		0.01		36		3500
		7/26/02		0.69		36		700
		7/27/02		0.03				-----
		7/28/02		t				-----
		7/29/02		0.00		68		23
		7/30/02		0.00		65		46
		7/31/02		0.00		77		46
		8/1/02		t		62		13
		8/2/02		0.00		69		23
		8/3/02		t				-----
		8/4/02		0.00				-----
		8/5/02		0.08		63		46
		8/6/02		0.01		**		130
		8/7/02		0.00		40		70
		8/8/02		0.00		39		33
		8/9/02		0.00		41		23
		8/10/02		0.00				-----
		8/11/02		0.00				-----
		8/12/02		t		48		30
		8/13/02		0.00		58		49
		8/14/02		0.00		62		13
		8/15/02		0.00		55		27
		8/16/02		0.00		52		14
		8/17/02		t				-----
		8/18/02		t				-----
		8/19/02		0.00		40		4
		8/20/02		0.00		**		<2
		8/21/02		0.00		42		2
		8/22/02		0.00		43		7.8
		8/23/02		t		38		2
		8/24/02		0.07				-----
		8/25/02		0.00				-----
		8/26/02		0.00		42		330
		8/27/02		t		42		46
		8/28/02		1.36		42		79
		8/29/02		0.10		42		790
		8/30/02		0.00		46		460
		8/31/02		0.01				-----
		9/1/02		0.85				-----
		9/2/02		0.00				-----
		9/3/02		0.00		57		490
		9/4/02		0.00		46		170
		9/5/02		0.00		62		140
		9/6/02		0.00		52		79
		9/7/02		0.00				-----
		9/8/02		0.00				-----
		9/9/02		0.00		40		49
		9/10/02		t		49		7.8
		9/11/02		0.00		49		33
		9/12/02		0.00		38		33
		9/13/02		0.00		43		33
		9/14/02		0.16				-----
		9/15/02		0.17				-----
		9/16/02		0.01		45		170
		9/17/02		0.00		45		460
		9/18/02		0.00		47		79
		9/19/02		0.00		42		33
		9/20/02		0.00		41		13
		9/21/02		0.00				-----
		9/22/02		0.02				-----
		9/23/02		0.03		38		4
		9/24/02		0.00		38		11
		9/25/02		0.00		41		22
		9/26/02		0.73		50		17
		9/27/02		0.13		51		330
		9/28/02		0.01				-----
		9/29/02		0.00				-----
		9/30/02		0.00		72		79
		10/1/02		0.00		71		79
		10/2/02		0.00		71		110
		10/3/02		0.00		79		79
		10/4/02		0.00		88		49
		10/5/02		0.00				-----
		10/6/02		0.00				-----
		10/7/02		0.00				-----
		10/8/02		0.00		52		49
		10/9/02		t		49		33
		10/10/02		0.58		61		49
		10/11/02		0.78		60		230
		10/12/02		0.01				-----
		10/13/02		0.01				-----
		10/14/02		0.00				-----
		10/15/02		0.09		61		70
		10/16/02		1.38		**		330
		10/17/02		0.01		53		1300
		10/18/02		0.00		61		230
		10/19/02		t				-----
		10/20/02		t				-----
		10/21/02		0.00		61		110
		10/22/02		0.00		79		33
		10/23/02		0.01		66		110
		10/24/02		0.00		81		33
		10/25/02		0.60		76		94
		10/26/02		0.32				-----
		10/27/02		0.00				-----
		10/28/02		0.07		77		170
		10/29/02		0.80		78		49
		10/30/02		0.35				490
		10/31/02		0.01		69		330