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Delta Fish and Amphibian Study 2000-2003_ DATA ...

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Site Date Time<br />

Channel Channel Riparian Vegetation Location Crown In-Stream<br />

Width Depth of Riparian Closure Vegetation<br />

(m) (m) Vegetation (%)<br />

127<br />

Cougar Creek in the canyon (centre of Reach 2)<br />

Thursday, April 11, 2002 1045 5.0 0.8 large red alder <strong>and</strong> red cedar<br />

both banks, low shrubs<br />

Wednesday, August 21, 2002 910 2.0 0.2 Birch, red alder, red cedar, lady<br />

fern, salmonberry<br />

Thursday, February 27, <strong>2003</strong> 1220 4.0 0.3 large red alder <strong>and</strong> red cedar<br />

both banks, low shrubs<br />

Y 90% [NO INSTREAM<br />

VEGETATION]<br />

Y 90% [NO INSTREAM<br />

VEGETATION]<br />

Y 90% [NO INSTREAM<br />

VEGETATION]<br />

128<br />

Cougar Creek at Nicholson Road (end of Reach 2 & start of Reach 3)<br />

Thursday, April 11, 2002 1110 3.0 0.8 extensive red alder, low shrub<br />

<strong>and</strong> very thick English ivy<br />

Wednesday, August 21, 2002 940 3.0 0.3 Red alder, salmonberry, English<br />

Ivy ground cover<br />

Thursday, February 27, <strong>2003</strong> 1240 3.0 0.4 extensive red alder, low shrub<br />

<strong>and</strong> very thick English ivy<br />

Y 90% [NO INSTREAM<br />

VEGETATION]<br />

Y 90% [NO INSTREAM<br />

VEGETATION]<br />

Y 90% [NO INSTREAM<br />

VEGETATION]<br />

129<br />

Blake Creek lower section near settling ponds<br />

Thursday, April 11, 2002 1000 4.0 0.5 low shrub <strong>and</strong> blackberry on<br />

north side, some grass <strong>and</strong> small<br />

willow <strong>and</strong> alder on south<br />

Tuesday, August 20, 2002 1250 3.0 0.6 Big leaf maple, red alder, low<br />

shrub <strong>and</strong> blackberry on north<br />

side, some grass <strong>and</strong> small<br />

willow <strong>and</strong> alder on south<br />

Thursday, February 27, <strong>2003</strong> 1150 3.0 0.6 low shrub <strong>and</strong> blackberry on<br />

north side, some grass <strong>and</strong> small<br />

willow <strong>and</strong> alder on south<br />

N 10% some emergent grasses<br />

in lower settling pond,<br />

nothing U/S<br />

N 10% Potomogeton in pool,<br />

thick filamentous algae,<br />

some emergent grasses<br />

in lower settling pond,<br />

nothing U/S<br />

N 10% some emergent grasses<br />

in lower settling pond,<br />

nothing U/S, <strong>and</strong> some<br />

potomogeton<br />

Riparian Vegetation = plant species comprising riparian vegetation<br />

Crown Cover = % of wetted channel covered by vegetation<br />

In-Stream Vegetation = emergent <strong>and</strong> submergent plant species<br />

Location of Riparian Vegetation:<br />

Y= major growth located on critical west or south banks<br />

N= no vegetation or major growth located on east or north banks<br />

Wednesday, June 25, <strong>2003</strong> Page 7 of 13

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