Sharman Branch E W Washington County, MD 1.8 Lowest Reach 1.6 - PowerPoint PPT Presentation

S Meander Belt Width = 32.1 ft. Sharman Branch E W Washington County, MD 1.8 Lowest Reach 1.6 2.4 N Team 1 Mapped 4/17/2018 1.4 Feet 2.3 2.3 2.3 0 20 40 X6 X5 X4 2.1 Meander Belt 1.8 2.1 1.8 Width = 52.5 ft. X3 2.2 Road 2.1 Road Road Road X2 X1 1.9 1.7 2.3 2.0 P2 4.5 Type F Type B Explanation Tree Measured section location Boulder 2.4 Pool Organic debris/leaf litter P2 2.6 P1 Road boundary P2 Photo point & direction Mud/fine silt Max pool depth 1.8 Sand Drop off - tics point to low side Cobbles

Team 1 CS STA 149 Riffle Ground Points Bankfull Indicators Water Surface Points Wbkf = 31.3 Dbkf = 1.46 Abkf = 45.7 100 98 Elevation (ft) 96 94 92 90 0 10 20 30 40 50 Horizontal Distance (ft)

Team 1 CS STA 155 Step Ground Points Bankfull Indicators Water Surface Points Wbkf = 34.1 Dbkf = 1.56 Abkf = 53.2 100 98 Elevation (ft) 96 94 92 90 0 10 20 30 40 50 Horizontal Distance (ft)

Team 1 CS STA 181 Pool Ground Points Bankfull Indicators Water Surface Points Wbkf = 29.8 Dbkf = 1.96 Abkf = 58.5 98 96 Elevation (ft) 94 92 90 0 10 20 30 40 50 Horizontal Distance (ft)

Team 1 CS STA 198 Step Ground Points Bankfull Indicators Water Surface Points Wbkf = 30.1 Dbkf = 1.53 Abkf = 45.9 100 98 Elevation (ft) 96 94 92 90 0 10 20 30 40 50 60 Horizontal Distance (ft)

Team 1 CS STA 198 Step Ground Points Bankfull Indicators Water Surface Points Wbkf = 30.1 Dbkf = 1.53 Abkf = 45.9 100 98 Elevation (ft) 96 94 92 90 0 10 20 30 40 50 60 Horizontal Distance (ft)

Team 1 CS STA 222 Pool Ground Points Bankfull Indicators Water Surface Points Wbkf = 29.8 Dbkf = 1.81 Abkf = 54.1 100 98 Elevation (ft) 96 94 92 90 0 10 20 30 40 Horizontal Distance (ft)

Team 1 CS STA 222 Pool Ground Points Bankfull Indicators Water Surface Points Wbkf = 29.8 Dbkf = 1.81 Abkf = 54.1 100 98 Elevation (ft) 96 94 92 90 0 10 20 30 40 Horizontal Distance (ft)

Team 1 CS STA 232 Riffle Ground Points Bankfull Indicators Water Surface Points Wbkf = 28.9 Dbkf = 1.5 Abkf = 43.5 110 Elevation (ft) -10 0 10 20 30 40 Horizontal Distance (ft)

BKF Best Fit Slope = 0.03200 WS Best Fit Slope = 0.03127 Elevation (ft) 105 88 0 p p p p 50 Longitudinal Profile Team 1 Reach 1 100 Distance along stream (ft) p p p p Team 1 CS STA 149 Riffle 150 r Team 1 CS STA 155 Step p Team 1 CS STA 181 Pool p Team 1 CS STA 198 Step 200 r r Team 1 CS STA 222 Pool p p Team 1 CS STA 232 Riffle r 250 300 P4 P3 P2 P1 BKF WS CH

Representative Pebble Count 100 80 Percent Finer 60 40 20 0 0.1 1 10 100 1000 10000 Particle Size (mm)

Percent Retained 10 15 0 5 0.50 - 1.0 4.0 - 5.7 8.0 - 11.3 11.3 - 16.0 Pebble Count Active Riffle STA 149 16.0 - 22.6 22.6 - 32.0 Particle Size (mm) 32 - 45 45 - 64 64 - 90 90 - 128 128 - 180 180 - 256 256 - 362 362 - 512 1024 - 2048

Percent Retained 10 15 20 25 0 5 22.6 - 32.0 32 - 45 45 - 64 Protrusion 1 STA 149 64 - 90 Particle Size (mm) 90 - 128 128 - 180 180 - 256 256 - 362 362 - 512 512 - 1024

Protrusion STA 149 100 80 Percent Finer 60 40 20 0 10 100 1000 10000 Particle Size (mm)

Percent Retained 10 15 20 25 30 0 5 5.7 - 8.0 8.0 - 11.3 11.3 - 16.0 22.6 - 32.0 Protrusion 2 STA 232 32 - 45 Particle Size (mm) 45 - 64 64 - 90 90 - 128 128 - 180 180 - 256 256 - 362 362 - 512 512 - 1024

Protrusion 2 STA 232 100 80 Percent Finer 60 40 20 0 1 10 100 1000 10000 Particle Size (mm)