Lake Orono 2009 Fecal Counts

Note: Counts below 200 CFCs are considered safe

• City of Elk River protocol for water quality testing.
• 2008 counts
• 2007 counts
• 2006 counts
• 2005 counts
• 2004 counts
• 2003 counts

Date	Fecal Coliform Count
9/3/2009	NORTH END OF BEACH	40	CFCs
	MIDDLE OF BEACH	200	CFCs
	SOUTH END OF BEACH	20	CFCs
	AVERAGE	87	CFCs	8/31/2009	NORTH END OF BEACH	140	CFCs
	MIDDLE OF BEACH	160	CFCs
	SOUTH END OF BEACH	220	CFCs
	AVERAGE	173	CFCs	8/27/2009	NORTH END OF BEACH	80	CFCs
	MIDDLE OF BEACH	60	CFCs
	SOUTH END OF BEACH	20	CFCs
	AVERAGE	53	CFCs	8/24/2009	NORTH END OF BEACH	210	CFCs
	MIDDLE OF BEACH	160	CFCs
	SOUTH END OF BEACH	280	CFCs
	AVERAGE	193	CFCs	8/20/2009	NORTH END OF BEACH	210	CFCs
	MIDDLE OF BEACH	120	CFCs
	SOUTH END OF BEACH	180	CFCs
	AVERAGE	170	CFCs	8/17/2009	NORTH END OF BEACH	200	CFCs
	MIDDLE OF BEACH	180	CFCs
	SOUTH END OF BEACH	120	CFCs
	AVERAGE	167	CFCs	8/13/2009	NORTH END OF BEACH	40	CFCs
	MIDDLE OF BEACH	100	CFCs
	SOUTH END OF BEACH	160	CFCs
	AVERAGE	100	CFCs	8/10/2009	NORTH END OF BEACH	20	CFCs
	MIDDLE OF BEACH	80	CFCs
	SOUTH END OF BEACH	60	CFCs
	AVERAGE	53	CFCs	8/6/2009	NORTH END OF BEACH	60	CFCs
	MIDDLE OF BEACH	80	CFCs
	SOUTH END OF BEACH	100	CFCs
	AVERAGE	80	CFCs	8/3/2009	NORTH END OF BEACH	40	CFCs
	MIDDLE OF BEACH	100	CFCs
	SOUTH END OF BEACH	60	CFCs
	HWY. 10 BRIDGE	80	CFCs
	RIVERPLACE (where the Elk enters Orono)	580	CFCs
	AVERAGE	172	CFCs	7/31/2009	NORTH END OF BEACH	140	CFCs
	MIDDLE OF BEACH	60	CFCs
	SOUTH END OF BEACH	40	CFCs
	HWY. 10 BRIDGE	560	CFCs
	RIVERPLACE (where the Elk enters Orono)	180	CFCs
	AVERAGE	196	CFCs	7/30/2009	NORTH END OF BEACH	180	CFCs
	MIDDLE OF BEACH	440	CFCs
	SOUTH END OF BEACH	220	CFCs
	HWY. 10 BRIDGE	240	CFCs
	RIVERPLACE (where the Elk enters Orono)	1300	CFCs
	AVERAGE	476	CFCs	7/29/2009	NORTH END OF BEACH	640	CFCs
	MIDDLE OF BEACH	580	CFCs
	SOUTH END OF BEACH	420	CFCs
	HWY. 10 BRIDGE	760	CFCs
	RIVERPLACE (where the Elk enters Orono)	480	CFCs
	AVERAGE	576	CFCs	7/28/2009	NORTH END OF BEACH	140	CFCs
	MIDDLE OF BEACH	160	CFCs
	SOUTH END OF BEACH	260	CFCs
	HWY. 10 BRIDGE	180	CFCs
	RIVERPLACE (where the Elk enters Orono)	540	CFCs
	AVERAGE	256	CFCs	7/27/2009	NORTH END OF BEACH	600	CFCs
	MIDDLE OF BEACH	280	CFCs
	SOUTH END OF BEACH	200	CFCs
	HWY. 10 BRIDGE	180	CFCs
	RIVERPLACE (where the Elk enters Orono)	1060	CFCs
	AVERAGE	464	CFCs	7/23/2009	NORTH END OF BEACH	300	CFCs
	MIDDLE OF BEACH	380	CFCs
	SOUTH END OF BEACH	260	CFCs
	AVERAGE	213	CFCs
7/20/2009	NORTH END OF BEACH	60	CFCs
	MIDDLE OF BEACH	0	CFCs
	SOUTH END OF BEACH	60	CFCs
	HWY. 10 BRIDGE	120	CFCs
	RIVERPLACE (where the Elk enters Orono)	300	CFCs
	AVERAGE	108	CFCs	7/17/2009	NORTH END OF BEACH	200	CFCs
	MIDDLE OF BEACH	240	CFCs
	SOUTH END OF BEACH	200	CFCs
	HWY. 10 BRIDGE	180	CFCs
	RIVERPLACE (where the Elk enters Orono)	180	CFCs
	AVERAGE	200	CFCs	7/16/2009	NORTH END OF BEACH	500	CFCs
	MIDDLE OF BEACH	660	CFCs
	SOUTH END OF BEACH	620	CFCs
	HWY. 10 BRIDGE	340	CFCs
	RIVERPLACE (where the Elk enters Orono)	380	CFCs
	AVERAGE	500	CFCs	7/15/2009	NORTH END OF BEACH	320	CFCs
	MIDDLE OF BEACH	660	CFCs
	SOUTH END OF BEACH	480	CFCs
	HWY. 10 BRIDGE	260	CFCs
	RIVERPLACE (where the Elk enters Orono)	380	CFCs
	AVERAGE	420	CFCs	7/14/2009	NORTH END OF BEACH	380	CFCs
	MIDDLE OF BEACH	180	CFCs
	SOUTH END OF BEACH	300	CFCs
	HWY. 10 BRIDGE	440	CFCs
	RIVERPLACE (where the Elk enters Orono)	560	CFCs
	AVERAGE	372	CFCs	7/13/2009	NORTH END OF BEACH	120	CFCs
	MIDDLE OF BEACH	180	CFCs
	SOUTH END OF BEACH	540	CFCs
	HWY. 10 BRIDGE	20	CFCs
	RIVERPLACE (where the Elk enters Orono)	260	CFCs
	AVERAGE	224	CFCs	7/10/2009	NORTH END OF BEACH	380	CFCs
	MIDDLE OF BEACH	280	CFCs
	SOUTH END OF BEACH	200	CFCs
	AVERAGE	287	CFCs
7/6/2009	NORTH END OF BEACH	200	CFCs
	MIDDLE OF BEACH	180	CFCs
	SOUTH END OF BEACH	180	CFCs
	AVERAGE	187	CFCs
7/1/2009	NORTH END OF BEACH	140	CFCs
	MIDDLE OF BEACH	80	CFCs
	SOUTH END OF BEACH	120	CFCs
	AVERAGE	113	CFCs
6/29/2009	NORTH END OF BEACH	20	CFCs
	MIDDLE OF BEACH	80	CFCs
	SOUTH END OF BEACH	100	CFCs
	AVERAGE	67	CFCs
6/26/2009	NORTH END OF BEACH	0	CFCs
	MIDDLE OF BEACH	20	CFCs
	SOUTH END OF BEACH	700	CFCs
	HWY. 10 BRIDGE	0	CFCs
	RIVERPLACE (where the Elk enters Orono)	100	CFCs
	AVERAGE	164	CFCs	6/25/2009	NORTH END OF BEACH	60	CFCs
	MIDDLE OF BEACH	80	CFCs
	SOUTH END OF BEACH	360	CFCs
	HWY. 10 BRIDGE	160	CFCs
	RIVERPLACE (where the Elk enters Orono)	220	CFCs
	AVERAGE	176	CFCs	6/24/2009	NORTH END OF BEACH	260	CFCs
	MIDDLE OF BEACH	300	CFCs
	SOUTH END OF BEACH	240	CFCs
	BEACH AVERAGE	267	CFCs
	HWY. 10 BRIDGE	240	CFCs
	RIVERPLACE (where the Elk enters Orono)	900	CFCs
	TOTAL AVERAGE	388	CFCs	6/23/2009	NORTH END OF BEACH	280	CFCs
	MIDDLE OF BEACH	500	CFCs
	SOUTH END OF BEACH	540	CFCs
	BEACH AVERAGE	440	CFCs
	HWY. 10 BRIDGE	2160	CFCs
	RIVERPLACE (where the Elk enters Orono)	960	CFCs
	TOTAL AVERAGE	888	CFCs	6/22/2009	NORTH END OF BEACH	460	CFCs
	MIDDLE OF BEACH	760	CFCs
	SOUTH END OF BEACH	160	CFCs
	AVERAGE	460	CFCs
6/18/2009	NORTH END OF BEACH	180	CFCs
	MIDDLE OF BEACH	200	CFCs
	SOUTH END OF BEACH	160	CFCs
	AVERAGE	180	CFCs
6/15/2009	NORTH END OF BEACH	280	CFCs
	MIDDLE OF BEACH	140	CFCs
	SOUTH END OF BEACH	160	CFCs
	AVERAGE	193	CFCs
6/11/2009	NORTH END OF BEACH	0	CFCs
	MIDDLE OF BEACH	20	CFCs
	SOUTH END OF BEACH	40	CFCs
	AVERAGE	20	CFCs
6/9/2009	NORTH END OF BEACH	0	CFCs
	MIDDLE OF BEACH	20	CFCs
	SOUTH END OF BEACH	0	CFCs
	AVERAGE	7	CFCs
6/4/2009	NORTH END OF BEACH	40	CFCs
	MIDDLE OF BEACH	40	CFCs
	SOUTH END OF BEACH	20	CFCs
	AVERAGE	33	CFCs
6/1/2009	NORTH END OF BEACH	20	CFCs
	MIDDLE OF BEACH	20	CFCs
	SOUTH END OF BEACH	20	CFCs
	AVERAGE	20	CFCs
5/28/2009	NORTH END OF BEACH	20	CFCs
	MIDDLE OF BEACH	140	CFCs
	SOUTH END OF BEACH	320	CFCs
	AVERAGE	280	CFCs
5/26/2009	NORTH END OF BEACH	40	CFCs
	MIDDLE OF BEACH	0	CFCs
	SOUTH END OF BEACH	0	CFCs
	AVERAGE	13.3	CFCs