Proposal title | Evaluate Rainbow Trout/Habitat Improvements Of Tribs. To Lake Roosevelt |
Proposal ID | 199001800 |
Organization | Confederated Tribes of the Colville Indian Reservation (CCT) |
Proposal contact person or principal investigator |
Name | Sheryl Sears |
Mailing address | P.O. Box 150 Nespelem, WA. 99155 |
Phone / email | 5096342118 / sheri.sears@colvilletribes.com |
Manager authorizing this project | |
Review cycle | FY 2001 Ongoing |
Province / Subbasin | Inter-Mountain / San Poil |
Short description | Increase the quality and quantity of spawning and rearing habitat in selected streams that drain into Lake Roosevelt by eliminating migration barriers, improving riparian conditions, and improving instream habitat. |
Target species | |
Year | Accomplishment |
1990 |
Fish habitat assessment on 13 streams. |
1990 |
Fish population census on above streams (13 streams). |
1991 |
Fish habitat assessment on 14 streams. |
1991 |
Fish population census on above streams (14 streams). |
1992 |
Analyzed barriers to fish migration on 5 project streams (Blue, N. Nanamkin, S. Nanamkin, Iron and Louie). |
1992 |
Designed meander structures for North and South Nanamkin Creeks. |
1993 |
Culvert/passage barrier on North Nanamkin repaired (culvert replaced). |
1994 |
Culvert/passage barrier on Louie Creek repaired (1 culvert replaced). |
1994 |
Culvert/passage barrier on Iron Creek repaired (3 culverts replaced). |
1994 |
6000+ shrubs planted on project streams. |
1994 |
Approximately 4.5 miles of fence installed around sections of North and South Nanamkin Creeks for riparian protection. |
1994 |
1993 through 1995 installed approximately 125 instream structures. |
1994 |
Approximately 150 meters of channel meanders/bank stabilization structures installed (North and South Nanamkin). |
1995 |
Culvert/passage barrier on South Nanamkin repaired (culvert replaced with arch). |
1995 |
Approximately 350 meters of channel meanders/bank stabilization structures installed (North and South Nanamkin). |
1995 |
Constructed/repaired irrigation diversion structures and stream banks on South Nanamkin. |
1996 |
Horizontal stream surveys on the 5 project streams. |
1996 |
Population estimates of juvenile adfluvial rainbow trout. |
1996 |
Adult spawning escapement and juvenile outmigration surveys (trapping). |
1997 |
Horizontal stream surveys on the 5 project streams. |
1997 |
Population estimates of juvenile adfluvial rainbow trout. |
1997 |
Adult spawning escapement and juvenile outmigration surveys (trapping). |
1998 |
Horizontal stream surveys on the 5 project streams. |
1998 |
Population estimates of juvenile adfluvial rainbow trout. |
1998 |
Adult spawning escapement and juvenile outmigration surveys (trapping). |
1998 |
Complete Phase I Report |
1999 |
Horizontal stream surveys on the 5 project streams. |
1999 |
Population estimates of juvenile adfluvial rainbow trout. |
1999 |
Adult spawning escapement and juvenile outmigration surveys (trapping). |
1999 |
Complete Phase II Report |
2000 |
Horizontal stream surveys on the 5 project streams. |
2000 |
Population estimates of juvenile adfluvial rainbow trout. |
2000 |
Adult spawning escapement and juvenile outmigration surveys (trapping). |
2000 |
FY 1999 Annual Report with data and statistical analysis and pictorial booklet of project. |
Objective | Task | Duration in FYs | Estimated 2001 cost | Subcontractor |
1. Improve/create passage for rainbow trout in Bridge Creek. |
a. Create a cooperative landowner/agency agreement for Bridge Creek. |
1 |
$22,200 |
|
1. |
b. Design/engineer new channel |
1 |
$25,150 |
|
1. |
c. Design/engineer new channel |
1 |
$14,900 |
Yes |
1. |
c. Design/engineer road crossing |
1 |
$7,450 |
Yes |
1. |
d. Develop contract(s) for bids/implementation. |
1 |
$7,450 |
|
1. |
e. NEPA |
1 |
$7,450 |
Yes |
1. |
f. Baseline adult fish trapping in spring before implementation. |
1 |
$18,640 |
|
1. |
g. Electroshock/population estimates in area to be affected. |
1 |
$9,001 |
|
1. |
h. Baseline survey habitat. |
1 |
$9,973 |
|
2. Create passage where manmade barriers now exist in the Lake Roosevelt Watershed. |
a. Research federal, state and county agencies for previous inventories of culverts and/or fish barriers. |
1 |
$4,450 |
|
2. |
b. Design systematic inventory system for culverts/barriers. |
1 |
$2,450 |
|
2. |
c. GPS or digitize all information on Tribal GIS system. |
5 |
$13,450 |
|
2. |
d. Create cooperative agreements or MOAs with local agencies that may assist with passage improvements. |
2 |
$1,450 |
|
2. |
e. Acquire culvert passage designs and manuals that are available. |
1 |
$500 |
|
2. |
f. Acquire necessary training for basic design techniques and estimating. |
2 |
$2,500 |
|
2. |
g. Trap adult fish in spring before implementation. |
10 |
$0 |
|
2. |
h. Electroshock/population estimates in area to be affected. |
10 |
$0 |
|
2. |
i. Baseline survey habitat. |
10 |
$0 |
|
Objective | Task | Duration in FYs | Estimated 2001 cost | Subcontractor |
1. Improve/create passage for rainbow trout in Bridge Creek. |
a. Install culvert/bridge. |
1 |
$0 |
Yes |
1. |
b. Re-create original stream channel and floodplain. |
1 |
$0 |
Yes |
1. |
c. Plant cuttings/plants. |
1 |
$0 |
|
1. |
d. Acquire offsite solar water unit |
1 |
$0 |
|
1. |
e. Build riparian area fence. |
1 |
$0 |
|
2. Create passage where manmade barriers now exist in the Lake Roosevelt Watershed. |
a. Inventory passage barriers (GPS, photos and data sheet) in the San Poil River Subbasin. |
2 |
$46,605 |
|
2. |
b. Inventory passage barriers in the Lake Roosevelt Subbasin |
8 |
$0 |
|
2. |
c. Install culverts/bridges/passage improvements. |
10 |
$0 |
Yes |
Objective | Task | Duration in FYs | Estimated 2001 cost | Subcontractor |
1. Improve/create passage for rainbow trout in Bridge Creek. |
a. Trap adult fish in spring for two years after implementation. |
2 |
$0 |
|
1. |
b. Electroshock/population estimates in affected area annually for 2 years. |
2 |
$0 |
|
1. |
c. Survey habitat after improvements for 2 years. |
2 |
$0 |
|
2. Create passage where manmade barriers now exist in the Lake Roosevelt Watershed. |
a. Trap adult fish in spring after passage improvements. |
10 |
$0 |
|
2. |
b. Electroshock/population estimates in affected area 1-3 months after juvenile emergence. |
10 |
$0 |
|
|
c. Survey habitat before and after improvements (approx. 200 meters above and below crossing). |
10 |
$0 |
|
There was no projected FY2001 forecast because results and conclusions were not available to determine the effectiveness of the project. Additionally, the project selection and sub-basin planning process is a significant departure from previous project selection processes. Project results and conclusions show a positive benefit to fish, therefore a budget for the 2001 funding period is requested to retain project continuity and provide known benefits as a result of passage improvements.
The proposal process change for FY2001, the conclusions in the 1999 Annual Report and the new project proposal funding process has led to extending this project. Data analysis had to be accomplished before requesting extension of the project. The analysis shows that passage improvements are successful for increasing habitat availability and use, whereas instream habitat improvements were inconclusive. Project streams have to this date have shown increases in fish density after the implementation of the project. Additional streams will be examined for passage barriers and habitat improvements; some of the streams were examined in 1990 and 1991 as part of this project. Monitoring has been altered such that more funding is used for assessment and improvements in 2001 and 2002.
This information was not provided on the original proposals, but was generated during the review process.