Delta Fish and Amphibian Study 2000-2003_ DATA ...
Delta Fish and Amphibian Study 2000-2003_ DATA ...
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 />
8<br />
112th Street, west ditch, 20 meters north of railway tracks, at entrance to barn<br />
Tuesday, November 28, <strong>2000</strong> 1215 3.0 0.6 thick grasses <strong>and</strong> blackberry on<br />
the west bank, grasses on the<br />
east side<br />
Thursday, April 19, 2001 1040 3.0 0.6 thick grasses <strong>and</strong> blackberry on<br />
the west bank, grasses on the<br />
east side<br />
Monday, July 30, 2001 845 3.0 0.6 thick grasses <strong>and</strong> blackberry on<br />
the west bank, grasses on the<br />
east side<br />
Y 5% some emergent grasses<br />
Y 5% some emergent grasses<br />
Y 5% some emergent grasses<br />
9<br />
112th Street, west ditch, at dyke gate as it meets Oliver Slough from the east<br />
Tuesday, November 28, <strong>2000</strong> 1235 4.5 0.8 thick shrub <strong>and</strong> trees on the<br />
south bank, thick grass on the<br />
north side<br />
Tuesday, April 24, 2001 930 4.0 0.8 thick shrub <strong>and</strong> trees on the<br />
south bank, thick grass on the<br />
north side<br />
Monday, July 30, 2001 955 3.0 0.8 thick shrub <strong>and</strong> trees on the<br />
south bank, thick grass on the<br />
north side<br />
Y 10% some emergent grasses<br />
<strong>and</strong> potomogeton<br />
Y 10% some emergent grasses<br />
<strong>and</strong> potomogeton<br />
Y 10% some emergent grasses,<br />
potomogeton <strong>and</strong><br />
filamentous algae<br />
10<br />
Big Slough, ~ 50 meters upstream of Oliver pumpstation, opposite Oliver Slough discharge culvert<br />
Tuesday, November 28, <strong>2000</strong> 1255 20.0 3.0 thick grass <strong>and</strong> some shrub on<br />
both banks, some trees to the<br />
north<br />
Tuesday, April 24, 2001 945 20.0 3.0 thick grass <strong>and</strong> some shrub on<br />
both banks, some trees to the<br />
north<br />
Monday, July 30, 2001 1005 20.0 3.0 thick grass <strong>and</strong> some shrub on<br />
both banks, some trees to the<br />
north<br />
Y 0% some emergent grasses<br />
Y 0% some emergent grasses<br />
Y 0% some emergent grasses<br />
<strong>and</strong> potomogeton<br />
11<br />
Oliver Slough - top end (south side of Ladner Trunk Road), 5 meters west of Oliver Park access road<br />
Tuesday, November 28, <strong>2000</strong> 1315 1.5 0.4 thick grasses <strong>and</strong> some<br />
blackberry on both banks<br />
Tuesday, April 17, 2001 1000 1.0 0.4 thick grasses <strong>and</strong> some<br />
blackberry on both banks<br />
Thursday, July 26, 2001 808 1.0 0.3 thick grasses <strong>and</strong> some<br />
blackberry on both banks<br />
Y 100% some emergent grasses<br />
Y 100% some emergent grasses<br />
Y 100% some emergent grasses<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 3 of 27