bee–ware of the bees-elton creek@freedom 7 bridge
DESCRIPTION
BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE. Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007. ELTON CREEK, DS OF FREEDOM 7 BRIDGE, FREEDOM, NY. Bank erosion is threatening a farm road - PowerPoint PPT PresentationTRANSCRIPT
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BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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ELTON CREEK, DS OF FREEDOM 7 BRIDGE, FREEDOM, NY.
Bank erosion is threatening a farm road NRCS –Environmental Quality Incentives
Program {EQIP} cost share with landowner Rural (farmland) Bed material: gravel-cobble-sand, incised Pool-riffle-pool regime, slope around 1% Average width 20-30 ft, 10-14 ft tall banks Partially spring fed. High-quality trout stream, not stocked, natural
reproduction of Rainbow, Brown, & upstream, Brook Trout
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THE FIRST SITE VISIT.
JANUARY 10, 2007
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Looking DS at right eroding bank & exit conditions.
PRE-PROJECT-Elton Creek DS of Freedom 7 Bridge-derrick-Jan 10, 2007
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THE SECOND SITE VISIT.
MAY 17, 2007
PANNING US TO DS
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Looking US at attack angle into eroding bank.
PRE-PROJECT-Elton Creek DS of Freedom 7 Bridge-derrick-May 17, 2007
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Looking US at eroded bank. Bob is 6 ft 4” (for scale).
PRE-PROJECT-Elton Creek DS of Freedom 7 Bridge-derrick-May 17, 2007
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Looking US at eroding bank. Truck on road we are protecting.
PRE-PROJECT-Elton Creek DS of Freedom 7 Bridge-derrick-May 17, 2007
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Looking US at eroding bank & large block failure.
PRE-PROJECT-Elton Creek DS of Freedom 7 Bridge-derrick-May 17, 2007
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Bank is 14 ft tall-toe is clay, gravel-cobble-sand above
PRE-PROJECT-Elton Creek DS of Freedom 7 Bridge-derrick-May 17, 2007
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THE PLAN
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
Proj
ect L
imits
Project Limits
FLOW
THE FARM
ROAD W
E ARE P
ROTECTING
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
FLOW
THE PLAN
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CONSTRUCTION OCT. 9-12, 2007CONSTRUCTION
CONTRACT & STONE COSTS -
APPROX. $16,000. TOTAL
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METHODS EMPLOYED 125 ft of self-adjusting & self-filtering
Longitudinal Peaked Stone Toe Protection {LPSTP}. Mix of DOT heavy & medium graded stone. All protection is on right bank
100 ft of stacked stone wall in the impact zone (upstream end of project)
Curved & vegetated keys on US & DS ends, 1 vegged tieback & key in middle of project
A stone check dam at DS end {did not have enuf stone for an Engineered Rocked Riffle}
A curved kicker (Smile) to form a curved pool Five Single-Stone Bendway Weirs Several transplanted Streamco Willow shrubs Live Siltation, Pole Plantings, & Live Staking
using Streamco & Black Willows, Red Osier & Silky Dogwoods
Rooted-stock Red Osier Dogwood (6 plants)
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Looking US at the constructed bypass channel. We plugged the channel, put all flow in the bypass channel, & worked in the dry during
construction.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Silky & red osier cut from an old channel on property
Under construction-Elton Creek DS of Freedom 7 bridge-derrick-Oct 2007
All willow cuttings & bushes were also harvested from the property.
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WE WILL START DOWNSTREAM & WORK UPSTREAM,
THEN DO THE GRADE CONTROL @ THE DS END
LAST.
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LONGITUDINAL PEAKED STONE
TOE PROTECTION {LPSTP}
{Self-adjusting & self-filtering, Longitudinal Peaked Stone Toe Protection. Consists of a mix of
DOT “heavy” & “medium” graded stone}
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
THE LONGITUDINAL PEAKED STONE
TOE PROTECTION
{LPSTP}FLOW
DS key
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Elton Creek near Freedom 7 Bridge, Freedom, NY
Typical bank cross-section
Farm road
Right bank
Left bank
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Looking DS. Laying out the alignment for the LPSTP
Construction-Elton Creek DS of Freedom 7-Steve Perschke-NRCS-Oct 07
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Then place clay dug from
thalweg channel at toe
of eroding bank
Elton Creek near Freedom 7 Bridge, Freedom, NY
First pre-dig a
thalweg channel
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Looking DS. Laying out the DS key (red flags).
Dug clay placed as substrate fill.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Install one-half of the Longitudinal Peaked Stone
Toe Protection (LPSTP).
Elton Creek near Freedom 7 Bridge, Freedom, NY
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Install adventitious rooting Willow Poles
Elton Creek near Freedom 7 Bridge, Freedom, NY
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Install remainder of LPSTP. Side slopes will be at the angle of repose
Elton Creek near Freedom 7 Bridge, Freedom, NY
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Elton Creek near Freedom 7 Bridge, Freedom, NY
The stream will adjust to the LPSTP, & the LPSTP
will self-adjust to armor the resulting scour hole
Toe scour
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Elton Creek near Freedom 7 Bridge, Freedom, NY
The LPSTP has self-adjusted
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Elton Creek near Freedom 7 Bridge, Freedom, NY
Install gravel-cobble from
stream
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Looking DS. Vegetation integrated thru LPSTP.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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LIVE SILTATION {Willow branches about 1-2 inches in diameter, 6 to 8 ft long, 2/3 in ground, 1/3 out, intermixed with Silky & Red
Osier Dogwood that is 4 to 6 ft long}
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
LIVE SILTATIO
N
FLOW
LPSTP
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Looking US. Dug trench landward of LPSTP.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Elton Creek near Freedom 7 Bridge, Freedom, NY
Install Live Siltation
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Looking US at installed Live Siltation (willow & dogwood).
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Looking US @ Live Siltation, Single Stone Bendway Weirs & veg
8 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-derrick-JUNE 13, 2008
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TRANSPLANTING A LARGE CLUMP OF WILLOW
Multi-stem (20 to 40 stems) bushes approx. 14 to 24 ft tall, transplanted as a single clump,
with roots in trench directly behind the LPSTP. Tops of
branches were trimmed & used as Live Poles (6 to 10 ft long).
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
WILLOW BUSH TRANSPLANTATIO
NFLOW
LPSTP
LIVE SILTATIO
N
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Elton Creek near Freedom 7 Bridge, Freedom, NY
Dig trenches to receive
willow bushes
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Looking DS at LPSTP, backfilled bank, & dug trench.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Elton Creek near Freedom 7 Bridge, Freedom, NY
Transplant large multi-stem Willow Bushes
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Looking DS. Transplanting willow bush in trench
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Elton Creek near Freedom 7 Bridge, Freedom, NY
Then trim long branches from bush & plant as Willow Poles
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Looking DS. Trim willow & plant poles in trench.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Close-up of willow bush & cuttings.
Under construction-Elton Creek DS of Freedom 7 bridge-derrick-Oct 2007
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Elton Creek near Freedom 7 Bridge, Freedom, NY
Water in & backfill
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Looking DS. Covering willow bush & poles with soil
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Looking DS. Transplant complete.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Veg planted on a grid, Live Siltation in front & transplants
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
Live Siltation
Willow shrub
transplants &
willow poles
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19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
Jumping ahead,1 growing season & 2 more growing months after completion. From point bar looking @ right bank. This is the 50 ft of Live Siltation & two
large willow bush transplants that took 45 minutes to install.
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32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 more growing months after completion. From point bar looking @ right bank. This is the 50 ft of Live Siltation & two large willow
bush transplants that took 45 minutes to install. Veg is very robust.
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PLACING A STACKED STONE WALL IN THE US SECTION OF THE
BEND {Self-adjusting & self-filtering, Longitudinal Peaked Stone Toe
Protection {LPSTP}. Consists of a mix of DOT “heavy” & “medium”
graded stone}
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Looking US. Toe stone is 23 ft from top of cut bank.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Looking US. Placing foundation for Stacked Stone Wall
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Looking US @ smooth curve in impact area.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Looking US @ heavy veg & stacked stone @ US end of bend.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
Pre-dug thalweg trace
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Looking US @ backfill, veg, stone. US key not done.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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THE UPSTREAM
KEY {Dig curved trench, place
willow & dogwood poles on DS side, backfill with
graded stone, water in, backfill with soil (overfill for
settling), water in again, seed}
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Looking US at US end of project, note flags for US key
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
UPSTREAM KEY
FLOW
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THE MID-PROJECT TIE-BACK & KEY
{Dig straight trench perpendicular to high flow path, place willow & dogwood poles on US side (so that plants will be in compression against the stone
during high flow events) backfill with graded stone, water in, backfill with soil (overfill for
settling), water in again, seed}
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
MID-PROJECT TIE-BACK & KEY
FLOW
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Looking downhill @ mid-project key {ties LPSTP into bank}
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Looking uphill @ key stone & veg. Soil choke next.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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TRANSPLANTING SEVERAL LARGE
MULTI-STEM WILLOW BUSHES IN THE
HIGH-FLOW IMPACT ZONE
Multi-stem bushes on 15 ft spacing with many Live Poles and Live Siltation (dense plantings on
a grid)
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
THE HIGH-FLOW IMPACT ZONE
Impact flow
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Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
WILLOW BUSHES
Impact flow
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Looking US at pre-dug trenches for transplants.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Looking US. Veg placed in trenches & watered in.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Close-up of veg in trenches-watered in.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Looking US at transplanted bushes & poles in trenches.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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BUILDING THE CURVED KICKER{Low-elevation large stones in a curved configuration (Smile) designed to kick flow toward
the point bar creating a curved pool}
![Page 74: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/74.jpg)
Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
FLOW
THE CURVED KICKER
![Page 75: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/75.jpg)
Looking US at the curved kicker. Note flow @ end.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 11, 2007
![Page 76: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/76.jpg)
Drawing by Robert Shenk, Catt County Soil & Water
THE PLAN – ELTON CREEK DS OF FREEDOM 7 BRIDGE
FLOW
SINGLE STONE
BENDWAY WEIRS
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Looking DS at LPSTP & Single Stone Bendway Weirs.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 2007
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Bob is standing on stone check dam. Check dam controls flow direction of the thalweg so
that nothing is adversely affected downstream of the project.
Under construction-Elton Creek DS of Freedom 7 Bridge-derrick-Oct 11, 2007
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PROJECT CONSTRUCTED
IN 3 WORKING DAYS,
OCT 9-12, 2007
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19 MONTHS AFTER CONSTRUCTION (1 full growing season &
2 more growing months after completion)
Photos by Dave Derrick JUNE 9, 2009
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From top bank, upper end of project. Looking DS at the point bar, channel, LPSTP, &
vegetated bank.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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1 growing season and 2 months after completion. Looking downhill @ the Live
Siltation (mid-project).
19 MONTHS LATER - Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking downhill @ one transplanted willow bush.
19 MONTHS LATER - Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS at the bank with transplanted shrub and poles acting as a Living Dike (row of
vegetation oriented perpendicular to the direction of high flow)
19 MONTHS LATER - Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS @ the bank & channel & rock check dam.
19 MONTHS LATER - Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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The next 19 pix are from in the channel,
working from upstream to downstream.
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From US of project, looking DS. Dead water US of Single Stone Rock Vane.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
![Page 88: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/88.jpg)
Looking DS @ Stacked Stone Wall in upper bend with dead water US & DS of Single Stone
Rock Vane. Taller stone protection & heavy veg since this is the “impact zone” of high
velocity flow into the project.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
![Page 89: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/89.jpg)
Looking uphill @ veg in US key.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS @ Stacked Stone Wall with some willow & dogwood planted thru wall, plus other volunteer veg
between stones.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS at the upper bend. Excellent veg (Live Siltation, 4 large willow bush transplants, & many live dogwood & willow poles) on mid &
upper bank.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
![Page 92: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/92.jpg)
Looking DS at a correctly-shaped point bar. Philosophy on this project was to have the outer bank rough & strong & inner bank
smooth & adjustable.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS at center section of project. Vegetation growth is
fantastic!!
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS at the project. Two deep pools (separated by the curved kicker pool creator) naturally dissipate stream energy.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
Pool
Pool
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Looking @ the US deep pool. Branches, leaves, & fine sediment on left bank side of pool.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking US at the upper bend. Transplanted willows provide deep-rooted & hydraulically rough bank protection
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking US at the upper bend. Willow shrub transplants, Live Siltation, & Live Poles are all
robust & healthy.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS at the pool & vegetated bank. High flows on the bank will encounter deep-rooted
robust veg.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS at the second deep pool, LPSTP, & Live Siltation bank veg. DS key veg is visible &
robust.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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From point bar looking @ right bank. This is the 50 ft of Live Siltation & two large willow
bush transplants that took 45 minutes to install. Fantastic growth!!
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
1 full growing season and 2 more growing months after completion. From point bar looking @ right bank. This is the 50 ft of Live Siltation
& two large willow bush transplants that took 45 minutes to install.
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Looking @ a Single Stone Bendway Weir (underwater).
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS at robust Live Siltation & DS key veg at lower end of project.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking US @ two deep pools with the curved kicker in between. Base flow thalweg trace in
yellow.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Looking DS at exit flow over rock check dam.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Rock check dam at lower end is performing well.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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Small gully on upper bank from overbank drainage @ DS end of project. Drainage has
been re-routed.
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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From lower end looking US @ lush bank vegetation. Live Siltation & transplanted willow bushes on bank form a
vegetated “grid” (woody veg. both parallel & perpendicular to direction of high flow).
19 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June. 9, 2009
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32 MONTHS AFTER PROJECT
COMPLETIONPhotos by Derrick JUNE 15, 2010
FROM THE CHANNEL, WALKING US TO DS
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32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. From top bank looking DS. Stream & all stone is hidden by dense veg.
![Page 111: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/111.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking @ the US end of the project. Small Rock Vane working well. Key at right stable & well vegged. Transplanted willow tree still living.
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32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking @ right bank Stacked Stone protection. Good willow & dogwood growth.
![Page 113: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/113.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking DS @ the apex of the bend. Live Siltation & transplanted willows & dogwood growing well. Nice deep pool to dissipate energy.
![Page 114: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/114.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking DS @ good aquatic habitat by stone (deep-shallow-slow-fast-structure-overhanging veg).
![Page 115: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/115.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Close-up of stacked stone wall with Live Siltation behind & some planted willow & dogwood growing through the stone wall.
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32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Close-up of planted willow & dogwood growing through the stacked stone wall
![Page 117: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/117.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking DS @ the apex of the bend. Live Siltation & transplanted willows & dogwood growing well. Nice deep pool to dissipate energy.
![Page 118: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/118.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking @ the kicker @ the DS end of the deep pool. Note thalweg & willow growth.
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32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking DS @ kicker & robust veg planted on a grid pattern.
![Page 120: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/120.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking DS of kicker @ curved pool & willow & dogwood growth. Great channel diversity & complexity.
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32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking US @ the curved pool, the kicker, the upper pool & US riffle.
![Page 122: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/122.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking US @ stable LPSTP protected stable bank & robust willow & dogwood growth.
![Page 123: BEE–WARE OF THE BEES-ELTON CREEK@FREEDOM 7 BRIDGE](https://reader030.vdocuments.mx/reader030/viewer/2022033107/56812cd8550346895d91958d/html5/thumbnails/123.jpg)
32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Close-up of willow growth behind the LPSTP.
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32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking @ amazing willow growth in the DS key. Willow was planted up to 14 ft above base
flow water surface elevation, but was planted 4 ft deep & has grown exceptionally well over the last 2+ years.
Downstream key
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32 MONTHS LATER-Elton Cr. DS of Freedom 7 Br.-Derrick-June 15, 2010
2 years & 8 months after completion. Looking downhill at one of the transplanted willow shrubs.
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Double trouble at rest
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