| 200 |  |
A small tree, newly planted. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
201 |  |
The restoration site, mid construction before the pools were completely constructed. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
202 |  |
The completed fish pools, this image clearly shows how easily fish can now navigate the creek. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
203 |  |
Water flows over the fish-step pools. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
204 |  |
A sign to commemorate the project sponsors. One of the attributes of this project was the strong community support. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
205 |  |
Looking downstream at the completed pools. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
206 |  |
Looking downstream as the water flows over the completed pools. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
207 |  |
A wide angle view of the fish pools. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
208 |  |
A view of the completed fish pools. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
209 |  |
A high flow event, preconstruction. Before the fishway passage was constructed migrating fish needed to breach a 12 foot rise where the culvert dropped off. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
210 |  |
Looking upstream at the culvert |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
211 |  |
Looking into the culvert |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
212 |  |
The extreme drop at the culvert was eliminated by the restoration. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
213 |  |
From the culvert looking downstream at the completed fish pools. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
214 |  |
A view downstream of the completed pools |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
215 |  |
Water rushes over the lip of the pools |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
216 |  |
Water flows downstream over the completed pools. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
217 |  |
The United Anglers under Tom Furrer's direction raised funds to build a fish hatchery. This image shows the completed structure. |
California, Adobe Creek, Petaluma, Sonoma County 1996 |
218 |  |
The Finney Creek restoration project placed over 750 logs into more than 80 log jams in upper Finney Creek. the logs helped to trap gravel size sediments behind the jams and create a more narrow and deeper creek. This resulted in lowering water temperatures to provide more favorable spawning conditions. Finney Creek once provided habitat for all salmon species except sockeye. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
219 |  |
An excavator places logs in the stream to create a log jam. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
220 |  |
A Boeing Verto 107 helicopter was used to lift logs into place in the stream. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
221 |  |
A picture of a completed log jam. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
222 |  |
A channel beginning after a log jam was created in the stream. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
223 |  |
A log jam has helped to create a pool. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
224 |  |
A completed log jam |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
225 |  |
A member of the Skagit Fisheries Enhancement Group cuts holes to place cable in the logs. US Forest Service and Skagit Fisheries Enhancement members cabled all the jams into place. Then, volunteers played an essential role in the restoration by performing pre and post monitoring of the site. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
226 |  |
Skagit Fisheries Enhancement members secure the logs with cable. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
227 |  |
Skagit Fisheries Enhancement Group members secure logs. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
228 |  |
Skagit Fisheries Enhancement Group members secure logs. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
229 |  |
This image shows the huge size of the log jams at the Finney Creek restoration site. Alison Studley of SFEG is in the foreground. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
230 |  |
A completed log jam. |
Washington, Finney Creek, Skagit County June 1999-May 30 2000 |
231 |  |
Work in progress at Duck Creek. This image shows the channel realignment and meander after it has been added to the stream. The sand bags in the foreground were used to create meanders and pools and to reduce the width of the stream. |
Alaska, Juneau 1999 |
232 |  |
A close-up of the sand bags, cobble and jute matting used to reconfigure the channel. |
Alaska, Juneau 1999 |
233 |  |
Cleaning gravel from the streambed using a suction pump. The device, in the background, is a modified gold dredge and was used by Americorp and NOAA volunteers. |
Alaska, Juneau 1999 |
234 |  |
Americorp volunteers manually screen sand from the gravel the old-fashioned way. |
Alaska, Juneau 1999 |
235 |  |
Water is pumped onto the screen to sort sand and silt from the gravel. |
Alaska, Juneau 1999 |
236 |  |
In the foreground, two pumps operate the modified gold dredge. The discharged sediments are placed on the screen where they are separated. This image provides a good overview of the gravel cleaning process, the modified gold dredge is on wheels to make it mobile. |
Alaska, Juneau 1999 |
237 |  |
A pump blows air into the riverbed to loosen the sand and gravel so the dredge can work through it later. |
Alaska, Juneau 1999 |
238 |  |
Two men work the pump at Duck Creek. |
Alaska, Juneau 1999 |
239 |  |
Three workers use the pump used to loosen sand and gravel at Duck Creek. |
Alaska, Juneau 1999 |
240 |  |
A close-up of the pump operating in the riverbed. |
Alaska, Juneau 1999 |
241 |  |
Looking down on the pumping operation at Duck Creek. |
Alaska, Juneau 1999 |
242 |  |
The pumps blow air into the sand and gravel to loosen the sediments. |
Alaska, Juneau 1999 |
243 |  |
Three men in the river operate the pump. |
Alaska, Juneau 1999 |
244 |  |
The pumping system used at Duck Creek loosens sand and gravel from the riverbed. |
Alaska, Juneau 1999 |
245 |  |
The pumping system at Duck Creek used to loosen sand and gravel from the creek. |
Alaska, Juneau 1999 |
246 |  |
A close-up of air being pumped into the floor of the riverbed to loosen sediments. |
Alaska, Juneau 1999 |
247 |  |
Scientists monitor the gravel composition and levels of dissolved oxygen in the creek. The process requires the insertion of plastic pipes into the streambed at a depth where fish eggs are found. The scientists use an oxygen probe to measure the levels of dissolved oxygen and measure the cleanliness of the gravel to determine suitability of the riverbed as spawning habitat. |
Alaska, Juneau 1999 |
248 |  |
A good close-up and overview of the gravel screening process. Gravel accumulates on the screen and sediments fall into the totes. |
Alaska, Juneau 1999 |
249 |  |
An overview of the pumping and dredging operation. |
Alaska, Juneau 1999 |