Macroinvertebrate Results for Fall 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. | 6-10 in. | normal | 54 F | 30 s | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 143 | 0 | 4 | 36 | 4 | 51 | 32 | 33 | 6 | 0 | 1 | 0 | 0 | 318 | 11 |
| F-1 | Carter's Run at Rt. 681 | 21 ft. | 10-12 in. | normal | 54.5 F | 80 s | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 47 | 0 | 4 | 50 | 3 | 11 | 7 | 0 | 2 | 0 | 0 | 2 | 0 | 128 | 10 |
| F-3 | Great Run at Rt. 802 | 12 ft. | 10 in. | normal | 60.8 F | 90 s | 16 | 1 | 5 | 0 | 0 | 0 | 0 | 3 | 4 | 0 | 195 | 1 | 6 | 10 | 4 | 4 | 0 | 0 | 0 | 0 | 249 | 5 |
| F-4 | Fiery Run at Rt. 635 | 12 ft. | 10-12 in. | normal | 53.6 F | 100 s | 6 | 0 | 0 | 1 | 0 | 0 | 11 | 11 | 0 | 1 | 51 | 10 | 17 | 3 | 34 | 2 | 0 | 0 | 0 | 0 | 147 | 9 |
| F-10 | Great Run at Black Snake Lake | 20 ft. | 8 in. | normal | 59.9 F | 90 s | 1 | 2 | 0 | 1 | 3 | 0 | 0 | 48 | 0 | 4 | 33 | 55 | 48 | 18 | 29 | 7 | 0 | 1 | 2 | 0 | 252 | 12 |
| F-14 | Thumb Run at Rt. 770 | 30 ft. | 12+ in. | normal | 55.4 F | 70 s | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 48 | 1 | 3 | 94 | 3 | 4 | 11 | 0 | 0 | 0 | 0 | 7 | 0 | 173 | 7 |
| M-6 | Deep Run at Rt. 603 | 20 ft. | 24 in. | normal | 58 F | 80 s | 0 | 0 | 0 | 1 | 0 | 0 | 34 | 57 | 0 | 3 | 79 | 3 | 5 | 12 | 5 | 9 | 0 | 0 | 7 | 0 | 215 | 8 |
| M-9 | White Oak Run at Rt. 638 | 18 ft. | 12 in. | normal | 57 F | 90 s | 6 | 2 | 0 | 0 | 0 | 0 | 40 | 67 | 0 | 0 | 43 | 4 | 2 | 38 | 44 | 2 | 0 | 0 | 3 | 0 | 251 | 10 |
| M-14 | Popham River at Rt. 603 | 18 ft. | 16 in. | normal | 59 F | 130 s | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 2 | 75 | 19 | 1 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 281 | 10 |
| R-2 | Hughes River at Rt. 644 | 25 ft. | 12-14 in. | normal | 54 F | 40 s | 2 | 0 | 0 | 0 | 0 | 0 | 14 | 85 | 0 | 1 | 19 | 1 | 12 | 35 | 43 | 1 | 0 | 0 | 0 | 1 | 258 | 10 |
| R-6 | North Fork Thornton at Rt. 612 | 20 ft. | 8 in. | normal | 50 F | 60 s | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 73 | 0 | 1 | 21 | 52 | 17 | 49 | 0 | 2 | 0 | 0 | 0 | 0 | 363 | 10 |
| R-8 | Piney River at Rt. 612 | 20 ft. | 8 in. | normal | 50 F | 30 s | 1 | 0 | 0 | 2 | 0 | 0 | 34 | 61 | 3 | 3 | 42 | 50 | 21 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 244 | 12 |
| R-17 | Jordan River at Rt. 637 | 40 ft. | 12 in. | normal | 54.5 F | 80 s | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 0 | 10 | 151 | 1 | 3 | 6 | 0 | 0 | 0 | 0 | 2 | 0 | 271 | 8 |