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This project, initiated in July 2008, involved planting riparian vegetation and soil choke to enhance the habitat along Dingmans Creek right bank, creating a sustainable ecosystem. The construction process and progress are documented through photographs taken over a 14-month period.
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DINGMANS CREEKRIGHT BANK RIPARIAN VEGETATION PLANTINGS, WITH SOME SOIL CHOKE & PLANTING OF EXISTING RIPRAP @ Rt. 209 DELAWARE WATER GAP NATIONAL RECREATION AREA NATIONAL PARK SERVICEPROJECT CONSTRUCTED JULY 24, 2008
We were going to veg the Mega-slide site today but rain & high water (we could not cross the creek) left us in a dilemma?? MEGA-SLIDE PLANTING-DINGMAN’S CR. PIX BY DERRICK 7-24-2008
Now what to do? Let’s plant some other sites!!! MEGA-SLIDE PLANTING-DINGMAN’S CR. PIX BY DERRICK 7-24-2008
PROBLEMS • The right bank of Dingmans Creek immediately upstream of the Rt. 209 bridge is a flat field with herbaceous vegetation, but no tall trees or shrubs. • The existing unvegetated heavy riprap on the right bank is a source of heat to the stream. Large interstices between riprap stones make planting difficult.
SOLUTIONS (THE PLAN) • Establish a continuous riparian corridor on the right descending bank from an existing forest downstream to the State Rt. 209 highway bridge. A rubber tire backhoe was used to dig trenches for both unrooted & rooted stock trees & woody shrubs. • Utilizing a gravel & soil choke, some areas of the existing heavy riprap bank & bridge protection were planted with both unrooted & rooted stock trees & woody shrubs.
DINGMANS CREEK @ Route 209PARTIAL SOIL CHOKE & PLANTING OF EXISTING RIPRAP, PLUS PLANTING A 50’ WIDE BY 200’ LONG RIPARIAN BUFFER
We will partially choke & plant this existing large stone riprap PLANTING RIPARIAN CORRIDOR-DINGMAN’S CR. PIX BY DERRICK 7-24-08
CONSTRUCTION PHOTOS PARTIAL SOIL CHOKE & PLANTING OF EXISTING RIPRAP
One hole to soil choke & plant within the existing large riprap PLANTING RIPARIAN CORRIDOR-DINGMAN’S CR. PIX BY DERRICK 7-24-08
Soil choking interstices between large riprap stones. PLANTING RIPARIAN CORRIDOR-DINGMAN’S CR. PIX BY DERRICK 7-24-08
Soil choking riprap & planting adventitious rooting poles. PLANTING RIPARIAN CORRIDOR-DINGMAN’S CR. PIX BY DERRICK 7-24-08
Planting poles & rooted-stock plants in riprap. Gravel choke installed underneath soil-choke. PLANTING RIPARIAN CORRIDOR-DINGMAN’S CR. PIX BY DERRICK 7-24-08
CONSTRUCTION PHOTOS ”TURKEY FOOT” TRENCH PLANTING A 50’ WIDE BY 200’ LONG RIPARIAN BUFFER
A cost-effective planting method with the rubber tire back hoe positioned in one spot “Turkey Foot” Trench planting configuration Hoe sits here, digs in 3 directions
Looking US @ “Turkey Foot” Slit Trench plantings on right bank floodplain. PLANTING RIPARIAN CORRIDOR-DINGMAN’S CR. PIX BY DERRICK 7-24-08
5 species of poles (willow, dogwood, river birch, witch hazel, & ninebark) were planted using the “Turkey Foot” Trench method PLANTING RIPARIAN CORRIDOR-DINGMAN’S CR. PIX BY DERRICK 7-24-08
Looking US @ planted riparian area. Thirteen unrooted & rooted-stock tree & shrub species were planted. PLANTING RIPARIAN CORRIDOR-DINGMAN’S CR. PIX BY DERRICK 7-24-08
14 MONTHS AFTER PROJECT COMPLETIONPhotos By Dave Derrick SEPTEMBER 24, 2009
14 MONTHS AFTER PROJECT COMPLETION”TURKEY FOOT” TRENCH PLANTING A 50’ WIDE BY 200’ LONG RIPARIAN BUFFER
14 MONTHS LATER-Some shrubs & trees popping out of the herbaceous veg. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER- Looking US @ planted area. Several shrubs & trees visible in the herbaceous veg. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER-Bethany Hackenjos holding 2 plantings 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER- Robust Sycamore tree. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER-Bethany with shrubs. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER-Rt. 209 bridge-riparian growing well 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER- Two Oak tree plantings. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER- Fast-growing Sycamore tree. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER-Robust dogwood landward of riprap 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS AFTER PROJECT COMPLETIONPARTIAL SOIL CHOKE & PLANTING OF EXISTING RIPRAP
14 MONTHS LATER- Looking downstream. Sycamore trees growing in soil-choked riprap will provide shade & reduce warming of riprap stone. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER- Sycamore & Oak trees growing. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER- Looking US @ streamside plantings & native plants. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER-Planted & native trees & shrubs growing well. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER- Nature is helping out with Virginia Creeper covering some of the riprap. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
14 MONTHS LATER-Looking US. Over time exposed riprap will be shaded by mature plantings. 14 MONTHS LATER- RIPARIAN CORRIDOR-DINGMANS CR. DERRICK 9-24-09
MONTHS AFTER CONSTRUCTIONPhotos by Dave DerrickSEPT. 12, 2010
25 MONTHS LATER-Looking US @ streamside trees & shrubs growing well. 25 MONTHS LATER- RIPARIAN CORR.-DINGMANS CR. DERRICK 9-12-10
25 MONTHS LATER-Many shrubs are doing well. 25 MONTHS LATER- RIPARIAN CORR.-DINGMANS CR. DERRICK 9-12-10
25 MONTHS LATER-Serious & continuous deer browse. 25 MONTHS LATER- RIPARIAN CORR.-DINGMANS CR. DERRICK 9-12-10