Streamkeepers Handbook and Modules Module 4 Get 2002 Data!!! | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stream Name/Nearest Town: Unknown tributary of Fraser River | Date: August 29, 2001 | Watershed Code: |
| Organization Name:The Pacific Streamkeepers Federation | Steam Segment # |
| Stream Section # | |
| Contact Person: Zo Ann Morten | Phone # 604-986-5059 |
| Sampler used, mesh size, total area sampled: serber, 363 microns, .092 metres | # of 30cm x 30cm samples: 1 |
In Fraser Canyon highway rest stop 20km south of Boston Bar
| Time: 11:00 pm | Weather: | clear |
| Turbidity: greater than depth | Temperature: | Air: 210 Water: 140 |
| COLUMN A | COLUMN B | COLUMN C | COLUMN D |
| Pollution Tolerance | Number Counted | Number of Taxa | Common Name |
| CATEGORY 1 (pollution intolerant) |
7 | 2 | Caddisfly Larva (EPT) |
| 0 | 0 | Dobsonfly (hellgrammite) | |
| 0 | 0 | Gilled Snail | |
| 14 | 5 | Mayfly Nymph (EPT) | |
| 1 | 1 | Riffle Beetle | |
| 5 | 2 | Stonefly Nymph (EPT) | |
| 0 | 0 | Water Penny | |
| Subtotal | 27 | 10 | Subtotal |
| CATEGORY 2 (somewhat tolerant of pollution) |
0 | 0 | Alderfly Larve |
| 0 | 0 | Aquatic Beetle | |
| 0 | 0 | Aquatic Sowbug | |
| 0 | 0 | Clam, Mussel | |
| 0 | 0 | Cranefly Larva | |
| 0 | 0 | Crayfish | |
| 0 | 0 | Damselfly Larva | |
| 0 | 0 | Dragonfly Larva | |
| 0 | 0 | Fishfly Larva | |
| 0 | 0 | Scud | |
| 3 | 2 | Watersnipe Larva | |
| Subtotal | 3 | 2 | Subtotal |
| CATEGORY 3 (pollution tolerant) |
107 | 6 | Aquatic Worm |
| 0 | 0 | Blackfly Larva | |
| 0 | 0 | Leech | |
| 2 | 1 | Midge Larva (chironomid) | |
| 1 | 1 | Planarian | |
| 0 | 0 | Pouch and Pond Snails | |
| 0 | 0 | true Bug Adult | |
| 0 | 0 | Water Mite | |
| Subtotal | 110 | 8 | Subtotal |
| TOTAL | 140 | 20 | TOTAL |
| Abundance: 140 |
| Density: 1555.55 |
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Pollution Tolerance Index: 17 (acceptable) | ||||||||||||
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EPT Index: 9 (good) | ||||||||||||
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EPT to Total Ratio: .19 (poor) | ||||||||||||
| Total Number of Taxa: 20 |
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Predominant Taxon Ratio: .76 (marginal) | |
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| General Comments - Unknown Bugs none | |||
October 01, 2001