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 />
50<br />
Tamboline Slough at 4196 Frew Road (Jack Zellweger's property)<br />
Wednesday, January 10, 2001 1115 3.0 0.3 grasses on both banks, very<br />
sparse<br />
Tuesday, May 29, 2001 1200 4.0 0.4 grasses on both banks, very<br />
sparse<br />
Tuesday, August 28, 2001 920 5.0 0.4 grasses on both banks, very<br />
sparse<br />
N 0% some filamentous algae<br />
N 0% some filamentous algae<br />
N 0% thick filamentous algae<br />
covering the mud<br />
substrate <strong>and</strong> some<br />
enteromorpha<br />
51<br />
Lorne Ditch, 30 meters west of Highway 91<br />
Wednesday, January 10, 2001 1215 1.5 0.4 thick grasses on both banks,<br />
trees on the south side<br />
Thursday, April 19, 2001 1130 1.5 0.4 thick grasses on both banks,<br />
trees on the south side<br />
Thursday, July 26, 2001 1015 1.5 0.4 thick grasses on both banks,<br />
trees on the south side<br />
Y 20% some emergent grasses<br />
Y 40% some emergent grasses<br />
Y 100% some emergent grasses,<br />
duckweed <strong>and</strong> waterstarwort<br />
52<br />
88th Street east ditch, ~ 200 meters north of Burns Drive<br />
Thursday, February 08, 2001 1010 1.3 0.5 grasses on the west bank,<br />
blackberry on the east side<br />
Thursday, April 26, 2001 850 1.4 0.5 grasses on the west bank,<br />
blackberry on the east side<br />
Wednesday, August 01, 2001 1050 1.5 0.5 grasses on the west bank,<br />
blackberry on the east side<br />
Y 40% emergent grasses<br />
Y 40% emergent grasses<br />
Y 90% emergent grasses,<br />
duckweed <strong>and</strong><br />
microcystis<br />
53<br />
88th Street west ditch, ~ 200 meters north of Burns Drive<br />
Thursday, February 08, 2001 1015 1.5 0.4 thick shrub, trees <strong>and</strong> blackberry<br />
on the west bank, grasses on the<br />
east side<br />
Thursday, April 26, 2001 855 1.0 0.2 thick shrub, trees <strong>and</strong> blackberry<br />
on the west bank, grasses on the<br />
east side<br />
Wednesday, August 01, 2001 1100 0.5 0.0 thick shrub, trees <strong>and</strong> blackberry<br />
on the west bank, grasses on the<br />
east side<br />
Y 10% emergent grasses<br />
Y 30% emergent grasses<br />
Y 80% 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 13 of 27