2009 Upper Merrimack Monitoring Program E. coli data

2009 Upper Merrimack Monitoring Program E. coli data

2009 E. Coli Bacteria Counts
(Values Represent # of Colonies Per 100 Milliliter)

Site number and description 6/24/2009 7/8/2009 7/22/2009 8/5/2009 8/19/2009 9/2/2009
#1 Pemigewasset R. 10 10 7000 50 5 5
#2 Winnipesaukee R. 1 15 65 5 5 5
#3 Merrimack R. above FWWTF 5 35 45 20 5 5
#4 Merrimack R. below FWWTF 1 10 105 30 10 10
#5 Merrimack R. State Forest 15 1 55 25 10 10
#6 Merrimack R. Rt. 4 Bypass 1 10 5 30 10 5
#7 Contoocook R. at Rivco 15 30 30 30 10 30
#8 Merrimack R. Sewalls Falls 25 355 125 10 5 35
#9 Merrimack R. Manchester St. Bridge 5 35 20 15 10 20
#10 Merrimack R. Blue Seal 15 70 35 15 15 70
#11 Merrimack R. Garvins Falls 10 30 30 10 10 25