Macroinvertebrate Results for Spring 2004

Site Stream Name Avg. Width Avg. Depth Flow Rate Temp Collection Time Worms Flatworms Leeches Crayfish Sowbugs Scuds Stoneflies Mayflies Dragonflies Damselflies Hellgrammites Fishflies Alderflies Net-spinning Caddisflies Most Caddisflies Beetles Midges Black Flies Most True Flies Gilled Snails Lunged Snails Clams Other Total Index Value
C-5 Hazel River at Rt. 644 20 ft. 10 in. normal 59 F 20 s 8 0 0 0 0 0 8 144 0 0 43 11 4 26 53 0 0 0 0 0 297 10
F-12 Marsh Run at Rt. 668 16 ft. 1.5 in. normal 68 F 20 s 17 12 0 3 25 0 2 5 6 0 20 0 9 37 60 0 0 1 3 0 200 4
F-15 Deep Run at Rt. 615 14 ft. 6 in. normal 63 F 20 s 5 0 0 0 0 0 50 57 0 2 31 24 25 6 14 0 0 1 3 0 218 11
M-6 Deep Run at Rt. 603 15 ft. 24 in. normal 46 F 20 s 2 0 0 1 0 0 40 56 0 0 21 7 2 24 14 1 0 0 0 0 168 10
M-9 White Oak Run at Rt. 638 24 ft. 24 in. normal 41 F 40 s 146 0 0 0 0 0 70 37 0 0 8 0 2 45 8 8 0 0 0 0 324 7
M-11 Rose River at Rt. 670 20 ft. 7 in. high 57 F 20 s 3 0 0 0 0 0 36 50 1 3 52 23 4 14 1 0 0 0 0 3 189 9
M-12 Robinson River at Rt. 670 4 ft. 6 in. high 63 F 20 s 0 0 0 0 0 0 42 172 1 0 8 17 2 29 8 0 0 0 0 0 279 10
M-14 Popham River at Rt. 603 20 ft. 20 in. high 65 F 100 s 8 0 0 0 0 0 7 102 1 2 58 12 12 60 0 11 0 0 0 0 228 7
R-2 Hughes River at Rt. 644 50 ft. 12 in. normal 54 F 20 s 3 0 0 0 0 0 29 98 0 0 12 0 3 71 93 0 0 0 0 0 268 9
R-5 South Fork Thornton at confluence with North Fork Thornton 15 ft. 10-12 in. normal 51 F 20 s 4 0 0 0 0 0 14 161 35 14 0 2 16 7 4 0 0 0 0 0 289 11
R-6 North Fork Thornton at Rt. 612 20 ft. 8 in. high 54 F 30 s 7 0 0 0 0 0 128 46 1 2 37 33 18 7 0 9 0 0 0 0 245 10
R-8 Piney River at Rt. 612 20 ft. 8 in. high 54 F 30 s 3 0 0 0 10 0 100 31 0 1 10 35 6 2 0 10 0 0 0 0 208 10