Water Testing- June 2021

6/16/2021

Total coliform and E. coli counts (MPN/100 ml)

Idexx colilert procedure with the quanti-tray 2000. This procedure is what the State uses and it allows for
enumeration of both total coliforms and E. coli up to 2420/100ml sample. MPN = most probable number

name
Site
Total coliforms
E. coli

*MPN/100ml
*MPN/100ml

Cedar Hill
A2
649
0

Black Oak
A3
161
3

Mossy Creek
A4
315
0

Dam Cove
B1
185
0

Greenlee
B3
345
1

Cardinal Cove
B4
1046
1

Gilmore
C1
687
6

German Creek Dock
C2
2420
66

German Creek
C3
1733
22

Poor Valley
E2
>2420
0

Cherokee Boat Dock
E3
>2420
1

Anderson Bend
E5
>2420
0

* numbers rounded to nearest whole number (since this procedure involves statistical methods, the tables used show numbers to the nearest tenth)