North East
DOWNLOAD DATA| Image | Species | Score | Quantity |
|---|---|---|---|
| c. Family Elmidae (riffle beetle larvae) | 4 | 2 | |
| Chironomids | 1 | 3 | |
| f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults) | 0 | 23 | |
| Freshwater shrimp | 5 | 5 | |
| Water-boatmen | 4 | 1 | |
| Caddis-fly Larvae (Trichoptera) | 7 | 7 | |
| Mayfly nymph (Ephemeroptera) | 7 | 23 | |
| Dragonfly Nymph (Odonata) | 6 | 13 | |
| Segmented Worm (Oligochaeta) | 1 | 10 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |