Table 3 |
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HABITAT PARAMETER | CANDIDATE STATIONS1 | REFERENCE1 | |||||||
1LB | 2LB2 | 3LB | 4LB | 5UNT | 6LB | R1 | R2 | ||
1. | instream cover | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 18 |
2. | epifaunal substrate | 18 | 12 | 16 | 17 | 17 | 17 | 17 | 17 |
3. | embeddedness | 16 | 18 | 16 | 17 | 12 | 14 | 16 | 16 |
4. | velocity/depth | 13 | 17 | 18 | 16 | 13 | 14 | 17 | 15 |
5. | channel alterations | 18 | 19 | 16 | 18 | 17 | 16 | 18 | 14 |
6. | sediment deposition | 16 | 18 | 18 | 18 | 9 | 16 | 16 | 13 |
7. | riffle frequency | 18 | 14 | 14 | 16 | 16 | 18 | 17 | 17 |
8. | channel flow status | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 9 |
9. | bank condition | 18 | 18 | 16 | 18 | 14 | 13 | 14 | 8 |
10. | bank vegetation protection | 18 | 19 | 17 | 19 | 16 | 14 | 16 | 10 |
11. | grazing/disruptive pressures | 19 | 20 | 18 | 19 | 17 | 16 | 18 | 14 |
12. | riparian vegetation zone width | 19 | 20 | 19 | 19 | 16 | 9 | 18 | 12 |
Total Score | 206 | 199 | 193 | 203 | 174 | 174 | 192 | 163 | |
Rating3 | OPT | OPT | OPT | OPT | SUB | SUB | OPT | SUB | |
1 Refer to Figure 1. and Table 1. for station locations. | |||||||||
2 This station was evaluated under a
glide/pool regime: 3.=pool substrate characterization; 4.=pool variability; 7.=channel sinuosity |
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3 OPT=Optimum; SUB=Suboptimum |
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