Chino Winds Demonstration Project

Appendix H. Water Erosion Prediction Project (WEPP) Model Simulations for Demonstration Cell Monitoring Plots Y-1 through Y-7, 1992 Data

[To Appendix H Table of Contents]
[To List of Appendices]

Plot Y-1

 [Back to Appendix H Contents]

Management: y1.man      #H
Management Practice: Moisture: Dry Soil
Year: 1992
Slope: y1.slp      #H
Climate: yavapai climate
Station: Yavapai Ranch, Arizona
Soil: y1.sol      #H
Plane: 1 Pastura Loam
Cligen Version 94 0.00

I. Single Storm Hydrology

A. infiltration, rainfall excess, and runoff hydrograph for event of 5 8 92

hydrology summary
rainfall amount 33.02 (mm)
rainfall duration 30.00 (min)
normalized peak intensity 1.00
normalized time to peak 1.00


rainfall
time (min) intensity (mm/hr)
0.00 66.04
6.00 66.04
12.00 66.04
18.00 66.04
24.00 66.04
30.00 0.00

Hillslope 1
Overland flow element 1

infiltration input parameters
effective saturated conductivity 7.00 (mm/h)
effective matric potential 55.63 (mm)
effective porosity 0.60 (mm/mm)
saturation 24.66 (%)
canopy cover 17.20 (%)
surface cover 56.40 (%)


input runoff parameters
plane length 60.00 (m)
discharge exponent 1.50
average slope of profile 4.00
chezy coefficient 1.23 (m*"0.5/s)


output runoff parameters
equivalent sat. hydr. cond. 7.00 (mm/hr)
equivalent matr. potential 55.63 (mm)
average pore fraction 0.46 (m/m)
average saturation fraction O.11 (m/m)


runoff output
runoff volume 11.88 (mm)
peak runoff rate 39.21 (mm/hr)
effective runoff duration 18.18 (min)
effective length 60.00 (meters)


output runoff hydrograph for hillslope 1
index time (min) rate (mm/h) cumul. depth(mm)
1 0.00 0.00 0.00
2 1.00 0.00 0.00
3 2.00 0.00 0.00
4 3.00 0.00 0.00
S 4.00 0.00 0.00
6 5.00 0.00 0.00
7 6.00 0.00 0.00
8 6.31 0.00 0.00
9 7.00 0.03 0.00
10 8.00 0.38 0.00
11 9.00 1.30 0.00
12 10.00 2.91 0.02
13 11.00 5.27 0.05
14 12.00 8.40 0.12
15 13.00 12.33 0.23
16 14.00 17.04 0.41
17 15.00 22.54 0.65
18 16.00 26.03 0.98
19 17.00 28.02 1.39
20 18.00 29.67 1.84
21 19.00 31.03 2.32
22 20.00 32.21 2.82
23 21.00 33.24 3.35
24 22.00 34.17 3.90
25 23.00 35.00 4.46
26 24.00 35.76 5.03
27 25.00 36.45 5.62
28 26.00 37.09 6.23
29 27.00 37.68 6.84
30 28.00 38.22 7.46
31 29.00 38.73 8.09
32 30.00 39.21 8.74
33 31.00 30.76 9.39
34 32.00 23.67 9.97
35 33.00 18.01 10.42
36 34.00 13.44 10.77
37 35.00 9.90 11.03
38 36.00 7.34 11.23
39 37.00 5.44 11.37


runoff hydrograph summary for hillslope 1
rainfall volume 32.67 (mm)
infiltration volume 20.79 (mm)
runoff volume 11.88 (mm)
peak rainfall intensity 66.04 (mm/h)
effective rainfall intensity 66.04 (mm/h)
effective rainfall duration 23.69 (min)
final infiltration rate 25.93 (mm/h)
peak runoff rate 39.21 (mm/h)
duration of rainfall 30.00 (min)
time to first ponding 6.31 (min)
effective runoff duration 18.18 (min)
effective length 60.00 (meters)

II. On Site Effects

A. Area of Net Soil Loss

*+ Soil Loss (Avg. of Net Detachment Areas) 0.304 kg/m2 *+
** Maximum Soil Loss 0.584 kg/m2 at 60.00 meters **
** Interrill Contribution = 0.023 kg/m2 for OFE # 1

Area of Net Loss (m) Soil Loss MEAN (kg/m2) Soil Loss STDEV (kg/m2) MAX Loss (kg/m2) MAX Loss Point (m) MIN Loss (kg/m2) MIN Loss Point (m)
0.00-60.00 0.304 0.184 0.584 60.00 0.023 4.20

C. Soil Loss/Deposition Along Slope Profile

Profile distances are from top to bottom of hillslope

distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem
0.60 0.023 1 21.00 0.218 1 41.40 0.433 1
1.20 0.023 1 21.60 0.225 1 42.00 0.439 1
1.80 0.023 1 22.20 0.233 1 42.60 0.444 1
2.40 0.023 1 22.80 0.240 1 43.20 0.449 1
3.00 0.023 1 23.40 0.247 1 43.80 0.455 1
3.60 0.023 1 24.00 0.254 1 44.40 0.460 1
4.20 0.023 1 24.60 0.261 1 45.00 0.465 1
4.80 0.023 1 25.20 0.268 1 45.60 0.470 1
5.40 0.023 1 25.80 0.275 1 46.20 0.475 1
6.00 0.023 1 26.40 0.282 1 46.80 0.480 1
6.60 0.023 1 27.00 0.289 1 47.40 0.486 1
7.20 0.023 1 27.60 0.296 1 48.00 0.491 1
7.80 0.023 1 28.20 0.302 1 48.60 0.496 1
8.40 0.028 1 28.80 0.309 1 49.20 0.500 1
9.00 0.039 1 29.40 0.315 1 49.80 0.505 1
9.60 0.050 1 30.00 0.322 1 50.40 0.510 1
10.20 0.060 1 30.60 0.328 1 51.00 0.515 1
10.80 0.070 1 31.20 0.335 1 51.60 0.520 1
11.40 0.080 1 31.80 0.341 1 52.20 0.525 1
12.00 0.090 1 32.40 0.347 1 52.80 0.529 1
12.60 0.099 1 33.00 0.353 1 53.40 0.534 1
13.20 0.109 1 33.60 0.359 1 54.00 0.539 1
13.80 0.118 1 34.20 0.365 1 54.60 0.543 1
14.40 0.127 1 34.80 0.371 1 55.20 0.548 1
15.00 0.136 1 35.40 0.377 1 55.80 0.553 1
16.20 0.153 1 36.60 0.389 1 57.00 0.562 1
16.80 0.162 1 37.20 0.394 1 57.60 0.566 1
17.40 0.170 1 37.80 0.400 1 58.20 0.571 1
18.00 0.178 1 38.40 0.406 1 58.80 0.575 1
18.60 0.186 1 39.00 0.411 1 59.40 0.580 1
19.20 0.194 1 39.60 0.417 1 60.00 0.584 1
19.80 0.202 1 40.20 0.423 1      
20.40 0.210 1 40.80 0.428 1      

Note: (+) soil loss - detachment soil loss - deposition

III. Off Site Effects

A. Sediment Leaving Profile for aug 5 2 18.256 kg/m
B. Sediment Characteristics and Enrichment

Sediment particle information leaving profile
 
Particle Composition
  
Class Diameter (mm) Specific Gravity % Sand % Silt % Clay % O.M. Detached Sediment Fraction in Flow Exiting
1 0.002 2.60 0.0 0.0 100.0 17.8 0.044 0.044
2 0.010 2.65 0.0 100.0 0.0 0.0 0.101 0.102
3 0.030 1.80 0.0 70.6 29.4 5.2 0.304 0.307
4 0.338 1.60 67.3 23.4 9.3 1.6 0.382 0.379
5 0.200 2.65 100.0 0.0 0.0 0.0 0.169 0.167

SSA enrichment ratio leaving profile for aug S 2 = 1.01

Plot Y-2

 [Back to Appendix H Contents]

Management: y2.man       #H
Management Practice: Moisture: Dry Soil
Year: 1992
Slope: y2.slp      #H
Climate: yavapai climate
Station: Yavapai Ranch, Arizona
Soil: y2.sol      #H
Plane: 1 Pastura Loam
Cligen Version 94 0.00

I. Single Storm Hydrology

Infiltration, rainfall excess, and runoff hydrograph for event of 5 8 92

hydrology summary
rainfall amount 33.02 (mm)
rainfall duration 30.00 (min)
normalized peak intensity 1.00
normalized time to peak 1.00


time (min) intensity (mm/hr)
0.00 66.04
6.00 66.04
12.00 66.04
18.00 66.04
24.00 66.04
30.00 0.00

Hillslope 1
Overland flow element 1

infiltration input parameters
effective saturated conductivity 7.00 (mm/h)
effective matric potential 55.63 (mm)
effective porosity 0.60 (mm/mm)
saturation 24.66 (%)
canopy cover 20.00 (%)
surface cover 60.20 (%)


input runoff parameters
plane length 60.00 (m)
discharge exponent 1.50
average slope of profile 4.00
chezy coefficient 1.23 (m**0.5/s)


output runoff parameters
equivalent sat. hydr. cond. 7.00 (mm/hr)
equivalent matr. potential 55.63 (mm)
average pore fraction 0.46 (m/m)
average saturation fraction O.11 (m/m)


runoff output
runoff volume 11.84 (mm)
peak runoff rate 39.17 (mm/hr)
effective runoff duration 18.13 (min)
effective length 60.00 (meters)


output runoff hydrograph for hillslope 1
index time (min) rate (mm/h) cumul. depth(mm)
1 0.00 0.00 0.00
2 1.00 0.00 0.00
3 2.00 0.00 0.00
4 3.00 0.00 0.00
5 4.00 0.00 0.00
6 5.00 0.00 0.00
7 6.00 0.00 0.00
8 6.37 0.00 0.00
9 7.00 0.02 0.00
10 8.00 0.34 0.00
11 9.00 1.21 0.00
12 10.00 2.77 0.02
13 11.00 5.08 0.05
14 12.00 8.16 O.11
15 13.00 12.02 0.23
16 14.00 16.67 0.39
17 15.00 22.10 0.63
18 16.00 25.87 0.96
19 17.00 27.92 1.36
20 18.00 29.43 1.80
21 19.00 30.94 2.28
22 20.00 32.13 2.78
23 21.00 33.18 3.31
24 22.00 34.11 3.85
25 23.00 34.95 4.42
26 24.00 35.71 4.99
27 25.00 36.41 5.58
28 26.00 37.05 6.18
29 27.00 37.64 6.79
30 28.00 38.19 7.42
31 29.00 38.70 8.05
32 30.00 39.17 8.69
33 31.00 30.75 9.34
34 32.00 23.6 8 9.92
35 33.00 18.03 10.37
36 34.00 13.46 10.72
37 35.00 9.92 10.98
38 36.00 7.36 11.18
39 37.00 5.46 11.32


runoff hydrograph summary for hillslope 1
rainfall volume 32.60 (mm)
infiltration volume 20.76 (mm)
runoff volume 11.84 (mm)
peak rainfall intensity 66.04 (mm/h)
effective rainfall intensity 66.04 (mm/h)
effective rainfall duration 23.63 (min)
final infiltration rate 25.95 (mm/h)
peak runoff rate 39.17 (mm/h)
duration of rainfall 30.00 (min)
effective runoff duration 18.13 (min)
effective length 60.00 (meters)

II. On Site Effects

A. Area of Net Soil Loss

** Soil Loss (Avg. of Net Detachment Areas) 0.192 kg/ml **
** Maximum Soil Loss = 0.401 kg/ml at 60.00 meters **
*f Interrill Contribution = 0.015 kg/m2 for OFE # 1

Area of Net Loss (m) Soil Loss MEAN (kg/m2) Soil Loss STDEV (kg/m2) MAX Loss (kg/m2) MAX Loss Point (m) MIN Loss (kg/m2) MIN Loss Point (m)
0.00- 60.00 0.192 0.132 0.401 60.00 0.015 6.00

C. Soil Loss/Deposition Along Slope Profile

Profile distances are from top to bottom of hillslope

distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem
0.60 0.015 1 21.00 0.116 1 41.40 0.285 1
1.20 0.015 1 21.60 0.122 1 42.00 0.289 1
1.80 0.015 1 22.20 0.128 1 42.60 0.293 1
2.40 0.015 1 22.80 0.134 1 43.20 0.298 1
3.00 0.015 1 23.40 0.140 1 43.80 0.302 1
3.60 0.015 1 24.00 0.145 1 44.40 0.306 1
4.20 0.015 1 24.60 0.151 1 45.00 0.310 1
4.80 0.015 1 25.20 0.156 1 45.60 0.314 1
5.40 0.015 1 25.80 0.162 1 46.20 0.318 1
6.00 0.015 1 26.40 0.167 1 46.80 0.322 1
6.60 0.015 1 27.00 0.172 1 47.40 0.325 1
7.20 0.015 1 27.60 0.178 1 48.00 0.329 1
7.80 0.015 1 28.20 0.183 1 48.60 0.333 1
8.40 0.015 1 28.80 0.188 1 49.20 0.337 1
9.00 0.015 1 29.40 0.193 1 49.80 0.341 1
9.60 0.015 1 30.00 0.198 1 50.40 0.344 1
10.20 0.015 1 30.60 0.203 1 51.00 0.348 1
10.80 0.015 1 31.20 0.208 1 51.60 0.352 1
11.40 0.015 1 31.80 0.213 1 52.20 0.355 1
12.00 0.017 1 32.40 0.218 1 52.80 0.359 1
12.60 0.024 1 33.00 0.223 1 53.40 0.363 1
13.20 0.031 1 33.60 0.227 1 54.00 0.366 1
13.80 0.038 1 34.20 0.232 1 54.60 0.370 1
14.40 0.045 1 34.80 0.237 1 55.20 0.373 1
15.00 0.052 1 35.40 0.241 1 55.80 0.377 1
16.20 0.066 1 36.60 0.250 1 57.00 0.384 1
16.80 0.072 1 37.20 0.255 1 57.60 0.387 1
17.40 0.079 1 37.80 0.259 1 58.20 0.391 1
18.00 0.085 1 38.40 0.264 1 58.80 0.394 1
18.60 0.092 1 39.00 0.268 1 59.40 0.397 1
19.20 0.098 1 39.60 0.272 1 60.00 0.401 1
19.80 0.104 1 40.20 0.277 1      
20.40 0.110 1 40.80 0.281 1      

note: (+) soil loss - detachment (-) soil loss - deposition

III. Off Site Effects

A. Sediment Leaving Profile for aug 5 2 11.524 kg/m
B. Sediment Characteristics and Enrichment

Sediment particle information leaving profile
     
Particle Composition
    
Class Diameter (mm) Specific Gravity % Sand % Silt % Clay % O.M. Detached Sediment Fraction in Flow Exiting
1 0.002 2.60 0.0 0.0 100.0 17.8 0.044 0.045
2 0.010 2.65 0.0 100.0 0.0 0.0 0.101 0.103
3 0.030 1.80 0.0 70.6 29.4 5.2 0.304 0.311
4 0.338 1.60 67.3 23.4 9.3 1.6 0.382 0.375
5 0.200 2.65 100.0 0.0 0.0 0.0 0.169 0.166

SSA enrichment ratio leaving profile for aug 5 2 = 1.01

Plot Y-3

 [Back to Appendix H Contents]

Management: y3.man       #H
Management Practice: Test
Year: 1992
Slope: y3.slp      #H
Climate: yavapai climate
Station: Yavapai Ranch, Arizona
Soil: y3.sol      #H
Plane: 1 Tours Loam
Cligen Version 94 0.00

I. Single Storm Hydrology

Infiltration, rainfall excess, and runoff hydrograph for event of 5 8 92

hydrology summary
rainfall amount 33.02 (mm)
rainfall duration 30.00 (min)
normalized peak intensity 1.00
normalized time to peak 1.00


time (min) intensity (mm/hr)
0.00 66.04
6.00 66.04
12.00 66.04
18.00 66.04
24.00 66.04
30.00 0.00

Hillslope 1
Overland flow element 1

infiltration input perameters
effective saturated conductivity 7.00 (mm/h)
effective matric potential 53.12 (mm)
effective porosity 0.42 (mm/mm)
saturation 22.26 (%)
canopy cover 43.80 (%)
surface cover 51.60 (%)


input runoff perameters
plane length 60.00 (m)
discharge exponent 1.50
average slope of profile 2.00
chezy coefficient 0.91 (m*+0.5/s)


output runoff perameters
equivalent sat. hydr. cond. 7.00 (mm/hr)
equivalent matr. potential 53.12 (mm)
average pore fraction 0.42 (m/m)
average saturation fraction 0.09 (m/m)


runoff output
runoff volume 12.03 (mm)
peak runoff rate 39.05 (mm/hr)
effective runoff duration 18.48 (min)
effective length 60.00 (meters)


index time (min) rate (mm/h) cumul. depth(mm)
1 0.00 0.00 0.00
2 1.00 0.00 0.00
3 2.00 0.00 0.00
4 3.00 0.00 0.00
5 4.00 0.00 0.00
6 5.00 0.00 0.00
7 6.00 0.00 0.00
8 6.37 0.00 0.00
9 7.00 0.01 0.00
10 8.00 0.19 0.00
11 9.00 0.68 0.00
12 10.00 1.53 0.01
13 11.00 2.80 0.03
14 12.00 4.48 0.06
15 13.00 6.58 0.12
16 14.00 9.11 0.22
17 15.00 12.05 0.35
18 16.00 15.41 0.52
19 17.00 19.17 0.75
20 18.00 23.34 1.04
21 19.00 27.90 1.39
22 20.00 30.20 1.82
23 21.00 31.70 2.31
24 22.00 32.93 2.82
25 23.00 34.04 3.36
26 24.00 34.95 3.92
27 25.00 35.77 4.49
28 26.00 36.51 5.08
29 27.00 37.19 5.68
30 28.00 37.81 6.30
31 29.00 38.37 6.92
32 30.00 39.05 7.56
33 31.00 33.53 8.20
34 32.00 28.53 8.81
35 33.00 24.06 9.33
36 34.00 20.07 9.76
37 35.00 16.69 10.13
38 36.00 13.82 10.44
39 37.00 11.39 10.69
40 38.00 9.35 10.90
41 39.00 7.70 11.08
42 40.00 6.34 11.22
43 41.00 5.25 11.33
44 42.00 4.36 11.43


runoff hydrograph summary for hillslope 1
rainfall volume 32.31 (mm)
infiltration volume 20.28 (mm)
runoff volume 12.03 (mm)
peak rainfall intensity 66.04 (mm/h)
effective rainfall intensity 66.04 (mm/h)
effective rainfall duration 23.63 (min)
final infiltration rate 25.53 (mm/h)
peak runoff rate 39.05 (mm/h)
duration of rainfall 30.00 (min)
time to first ponding 6.37 (min)
effective runoff duration 18.48 (min)
effective length 60.00 (meters)


II. On Site Effects

A. Area of Net Soil Loss

*" Soil Loss (Avg. of Net Detachment Areas) = 0.336 kg/m2 *+
** Maximum Soil Loss = 0.645 kg/ml at 60.00 meters **
"* Interrill Contribution = 0.002 kg/m2 for OFE # 1

Area of Net Loss (m) Soil Loss MEAN (kg/m2) Soil Loss STDEV (kg/m2) MAX Loss (kg/m2) MAX Loss Point (m) MIN Loss (kg/m2) MIN Loss Point (m)
0.00- 60.00 0.336 0.208 0.645 60.00 0.002 3.60

C. Soil Loss/Deposition Along Slope Profile

Profile distances are from top to bottom of hillslope

distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem
0.60 0.002 1 21.00 0.245 1 41.40 0.482 1
1.20 0.002 1 21.60 0.253 1 42.00 0.488 1
1.80 0.002 1 22.20 0.261 1 42.60 0.494 1
2.40 0.002 1 22.80 0.270 1 43.20 0.500 1
3.00 0.002 1 23.40 0.278 1 43.80 0.505 1
3.60 0.002 1 24.00 0.286 1 44.40 0.511 1
4.20 0.002 1 24.60 0.293 1 45.00 0.517 1
4.80 0.002 1 25.20 0.301 1 45.60 0.522 1
5.40 0.002 1 25.80 0.309 1 46.20 0.528 1
6.00 0.002 1 26.40 0.316 1 46.80 0.533 1
6.60 0.002 1 27.00 0.324 1 47.40 0.539 1
7.20 0.007 1 27.60 0.331 1 48.00 0.544 1
7.80 0.020 1 28.20 0.339 1 48.60 0.550 1
8.40 0.033 1 28.80 0.346 1 49.20 0.555 1
9.00 0.045 1 29.40 0.353 1 49.80 0.560 1
9.60 0.057 1 30.00 0.360 1 50.40 0.566 1
10.20 0.069 1 30.60 0.367 1 51.00 0.571 1
10.80 0.080 1 31.20 0.374 1 51.60 0.576 1
11.40 0.091 1 31.80 0.381 1 52.20 0.581 1
12.00 0.102 1 32.40 0.388 1 52.80 0.586 1
13.20 0.124 1 33.60 0.401 1 54.00 0.596 1
13.80 0.134 1 34.20 0.408 1 54.60 0.601 1
14.40 0.144 1 34.80 0.414 1 55.20 0.606 1
15.00 0.154 1 35.40 0.421 1 55.80 0.611 1
15.60 0.164 1 36.00 0.427 1 56.40 0.616 1
16.20 0.173 1 36.60 0.433 1 57.00 0.621 1
16.80 0.183 1 37.20 0.440 1 57.60 0.626 1
17.40 0.192 1 37.80 0.446 1 58.20 0.631 1
18.00 0.201 1 38.40 0.452 1 58.80 0.636 1
18.60 0.210 1 39.00 0.458 1 59.40 0.640 1
19.20 0.219 1 39.60 0.464 1 60.00 0.645 1
19.80 0.228 1 40.20 0.470 1      
20.40 0.236 1 40.80 0.476 1      

note: (+) soil loss - detachment (-) soil loss - deposition

III. Off Site Effects

A. Sediment Leaving Profile for aug 5 2 20.165 kg/m
B. Sediment Characteristics and Enrichment

Sediment particle information leaving profile
     
Particle Composition
   
Class Diameter (mm) Specific Gravity % Sand % Silt % Clay % O.M. Detached Sediment Fraction in Flow Exiting
1 0.002 2.60 0.0 0.0 100.0 10.8 0.031 0.031
2 0.010 2.65 0.0 100.0 0.0 0.0 0.157 0.157
3 0.030 1.80 0.0 75.7 24.3 2.6 0.216 0.216
4 0.300 1.60 72.9 16.0 11.0 1.2 0.328 0.328
5 0.200 2.65 100.0 0.0 0.0 0.0 0.268 0.267

SSA enrichment ratio leaving profile for aug 5 2 = 1.00

Plot Y-4

 [Back to Appendix H Contents]

Management: y4.man       #H
Management Practice: Test
Year: 1992
Slope: y4.slp      #H
Climate: yavapai climate
Station: Yavapai Ranch, Arizona
Soil: y4.sol      #H
Plane: 1 Tours Loam
Cligen Version 94 0.00

I. Single Storm Hydrology

Infiltration, rainfall excess, and runoff hydrograph for event of 5 8 92

hydrology summary
rainfall amount 33.02 (mm)
rainfall duration 30.00 (min)
normalized peak intensity 1.00
normalized time to peak 1.00


time (min) intensity mm/hr)
0.00 66.04
6.00 66.04
12.00 66.04
18.00 66.04
24.00 66.04
30.00 0.00

Hillslope 1
Overland flow element 1

infiltration input parameters
effective saturated conductivity 7.00 (mm/h)
effective matric potential 53.12 (mm)
effective porosity 0.42 (mm/mm)
saturation 22.26 (%)
canopy cover 45.20 (%)
surface cover 66.20 (8


input runoff parameters
plane length 60.00 (m)
discharge exponent 1.50
average slope of profile 2.00
chezy coefficient 0.83 (m**0.5/s)


output runoff parameters
equivalent sat. hydr. cond. 7.00 (mm/hr)
equivalent matr. potential 53.12 (mm)
average pore fraction 0.42 (m/m)
average saturation fraction 0.09 (m/m)


runoff output
runoff volume 11.91 (mm)
peak runoff rate 38.77 (mm/hr)
effective runoff duration 18.44 (min)
effective length 60.00 (meters)


output runoff hydrograph for hillslope 1
index time (min) rate (mm/h) cumul. depth(mm)
1 0.00 0.00 0.00
2 1.00 0.00 0.00
3 2.00 0.00 0.00
4 3.00 0.00 0.00
5 4.00 0.00 0.00
6 5.00 0.00 0.00
7 6.00 0.00 0.00
8 6.54 0.00 0.00
9 7.00 0.00 0.00
10 8.00 0.13 0.00
11 9.00 0.52 0.00
12 10.00 1.24 0.01
13 11.00 2.33 0.02
14 12.00 3.80 0.05
15 13.00 5.65 0.10
16 14.00 7.89 0.18
17 15.00 10.52 0.29
18 16.00 13.52 0.45
19 17.00 16.89 0.65
20 18.00 20.64 0.90
21 19.00 24.74 1.21
22 20.00 29.08 1.59
23 21.00 31.05 2.04
24 22.00 32.34 2.54
25 23.00 33.44 3.07
26 24.00 34.40 3.62
27 25.00 35.26 4.18
28 26.00 36.27 4.76
29 27.00 36.99 5.36
30 28.00 37.63 5.97
31 29.00 38.22 6.59
32 30.00 38.77 7.22
33 31.00 33.62 7.87
34 32.00 28.91 8.47
35 33.00 24.68 8.99
36 34.00 20.92 9.44
37 35.00 17.62 9.82
38 36.00 14.72 10.14
39 37.00 12.30 10.41
40 38.00 10.25 10.63
41 39.00 8.51 10.82
42 40.00 7.10 10.98
43 41.00 5.92 11.11
44 42.00 4.96 11.22
45 43.00 4.17 11.31
46 44.00 3.52 11.38


infiltration input parameters
rainfall volume 32.12 (mm)
infiltration volume 20.21 (mm)
runoff volume 11.91 (mm)
peak rainfall intensity 66.04 (mm/h)
effective rainfall intensity 66.04 (mm/h)
effective rainfall duration 23.46 (min)
final infiltration rate 25.59 (mm/h)
peak runoff rate 38.77 (mm/h)
duration of rainfall 30.00 (min)
time to first ponding 6.54 (min)
effective runoff duration 18.44 (min)
effective length 60.00 (meters)

II. On Site Effects

A. Area of Net Soil Loss

** Soil Loss (Avg. of Net Detachment Areas) = 0.195 kg/m2 **
"* Maximum Soil Loss = 0.412 kg/m2 at 60.00 meters *~
** Interrill Contribution = 0.002 kg/m2 for OFE # 1

Area of Net Loss (m) Soil Loss MEAN (kg/m2) Soil Loss STDEV (kg/m2) MAX Loss (kg/m2) MAX Loss Point (m) MIN Loss (kg/m2) MIN Loss Point (m)
0.00- 60.00 0.195 0.140 0.412 60.00 0.002 5.40

C. Soil Loss/Deposition Along Slope Profile

Profile distances are from top to bottom of hillslope

distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem
0.60 0.002 1 21.00 0.119 1 41.40 0.295 1
1.20 0.002 1 21.60 0.125 1 42.00 0.299 1
1.80 0.002 1 22.20 0.132 1 42.60 0.303 1
2.40 0.002 1 22.80 0.138 1 43.20 0.307 1
3.00 0.002 1 23.40 0.144 1 43.80 0.312 1
3.60 0.002 1 24.00 0.150 1 44.40 0.316 1
4.20 0.002 1 24.60 0.155 1 45.00 0.320 1
4.80 0.002 1 25.20 0.161 1 45.60 0.324 1
5.40 0.002 1 25.80 0.167 1 46.20 0.328 1
6.00 0.002 1 26.40 0.172 1 46.80 0.332 1
6.60 0.002 1 27.00 0.178 1 47.40 0.336 1
7.20 0.002 1 27.60 0.184 1 48.00 0.340 1
7.80 0.002 1 28.20 0.189 1 48.60 0.344 1
8.40 0.002 1 28.80 0.194 1 49.20 0.348 1
9.00 0.002 1 29.40 0.200 1 49.80 0.351 1
9.60 0.002 1 30.00 0.205 1 50.40 0.355 1
10.20 0.002 1 30.60 0.210 1 51.00 0.359 1
10.80 0.002 1 31.20 0.215 1 51.60 0.363 1
12.00 0.013 1 32.40 0.225 1 52.80 0.370 1
12.60 0.021 1 33.00 0.230 1 53.40 0.374 1
13.20 0.029 1 33.60 0.235 1 54.00 0.377 1
13.80 0.037 1 34.20 0.240 1 54.60 0.381 1
14.40 0.044 1 34.80 0.245 1 55.20 0.385 1
15.00 0.051 1 35.40 0.250 1 55.80 0.388 1
15.60 0.059 1 36.00 0.254 1 56.40 0.392 1
16.20 0.066 1 36.60 0.259 1 57.00 0.395 1
16.80 0.073 1 37.20 0.264 1 57.60 0.399 1
17.40 0.080 1 37.80 0.268 1 58.20 0.402 1
18.00 0.087 1 38.40 0.273 1 58.80 0.405 1
18.60 0.093 1 39.00 0.277 1 59.40 0.409 1
19.20 0.100 1 39.60 0.282 1 60.00 0.412 1
19.80 0.106 1 40.20 0.286 1      
20.40 0.113 1 40.80 0.290 1      

note: (+) soil loss - detachment (-) soil loss - deposition

III. Off Site Effects

A. Sediment Leaving Profile for aug 5 2 11.714 kg/m
B. Sediment Characteristics and Enrichment

Sediment particle information leaving profile
       
Particle Composition
   
  Class Diameter (mm) Specific Gravity % Sand % Silt % Clay % O.M. Detached Sediment Fraction in Flow Exiting
1 0.002 2.60 0.0 0.0 100.0 10.8 0.031 0.031  
2 0.010 2.65 0.0 100.0 0.0 0.0 0.157 0.157  
3 0.030 1.80 0.0 75.7 24.3 2.6 0.216 0.217  
4 0.300 1.60 72.9 16.0 11.0 1.2 0.328 0.328  
5 0.200 2.65 100.0 0.0 0.0 0.0 0.268 0.267  

SSA enrichment ratio leaving profile for aug 5 2 = 1.00

Plot Y-5

 [Back to Appendix H Contents]

Management: y5.man       #H
Management Practice: Test
Year: 1992
Slope: y5.slp      #H
Climate: yavapai climate
Station: Yavapai Ranch, Arizona
Soil: y5.sol      #H
Plane: 1 Tours Loam
Cligen Version 94 0.00

I. Single Storm Hydrology

infiltration, rainfall excess, and runoff hydrograph for event of 5 8 92

hydrology summary
rainfall amount 33.02 (mm)
rainfall duration 30.00 (min)
normalized peak intensity 1.00
normalized time to peak 1.00


rainfall
time (min) intensity mm/hr)
0.00 66.04
6.00 66.04
12.00 66.04
18.00 66.04
24.00 66.04
30.00 0.00

Hillslope 1
Overland flow element 1

infiltration input parameters
effective saturated conductivity 7.00 (mm/h)
effectiue matric potential 53.12 (mm)
effective porosity 0.42 (mm/mm)
saturation 22.26 (%)
canopy cover 37.00 (%)
surface cover 63.80 (%)


input runoff parameters
plane length 60.00 (m)
discharge exponent 1.50
average slope of profile 2.00
chezy coefficient 0.93 (mi*0.5/s)


output runoff parameters
equivalent sat. hydr. cond. 7.00 (mm/hr)
equivalent matr. potential 53.12 (mm)
average pore fraction 0.42 (m/m)
average saturation fraction 0.09 (m/m)


runoff output
runoff volume 11.86 (mm)
peak runoff rate 38.95 (mm/hr)
effective runoff duration 18.27 (min)
effective length 60.00 (meters)


output runoff hydrograph for hillslope 1
final infiltration rate 25.63 (mm/h)
peak runoff rate 38.95 (mm/h)
duration of rainfall 30.00 (min)
time to first ponding 6.62 (min)
effective runoff duration 18.27 (min)
effective length 60.00 (meters)

II. On Site Effects

A. Area of Net Soil Loss ** Soil Loss (Avg. of Net Detachment Areas) = 0.274 kg/m2 ** ** Maximum Soil Loss = 0.541 kg/m2 at 60.00 meters ** ** Interrill Contribution = 0.004 kg/m2 for OFE # 1

Area of Net Loss (m) Soil Loss MEAN (kg/m2) Soil Loss STDEV (kg/m2) MAX Loss (kg/m2) MAX Loss Point (m) MIN Loss (kg/m2) MIN Loss Point (m)
0.00- 60.00 0.274 0.177 0.541 60.00 0.004 3.00

C. Soil Loss/Deposition Along Slope Profile

Profile distances are from top to bottom of hillslope

distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem
0.60 0.004 1 21.00 0.191 1 41.40 0.399 1
1.20 0.004 1 21.60 0.199 1 42.00 0.404 1
1.80 0.004 1 22.20 0.206 1 42.60 0.409 1
2.40 0.004 1 22.80 0.213 1 43.20 0.414 1
3.00 0.004 1 23.40 0.220 1 43.80 0.419 1
3.60 0.004 1 24.00 0.227 1 44.40 0.424 1
4.20 0.004 1 24.60 0.234 1 45.00 0.429 1
4.80 0.004 1 25.20 0.241 1 45.60 0.434 1
5.40 0.004 1 25.80 0.248 1 46.20 0.439 1
6.00 0.004 1 26.40 0.254 1 46.80 0.444 1
6.60 0.004 1 27.00 0.261 1 47.40 0.449 1
7.20 0.004 1 27.60 0.267 1 48.00 0.453 1
7.80 0.004 1 28.20 0.274 1 48.60 0.458 1
8.40 0.006 1 28.80 0.280 1 49.20 0.463 1
9.00 0.015 1 29.40 0.286 1 49.80 0.467 1
9.60 0.026 1 30.00 0.292 1 50.40 0.472 1
10.20 0.036 1 30.60 0.299 1 51.00 0.476 1
10.80 0.046 1 31.20 0.305 1 51.60 0.481 1
11.40 0.056 1 31.80 0.311 1 52.20 0.485 1
12.00 0.066 1 32.40 0.317 1 52.80 0.490 1
12.60 0.075 1 33.00 0.323 1 53.40 0.494 1
13.20 0.085 1 33.60 0.328 1 54.00 0.498 1
13.80 0.094 1 34.20 0.334 1 54.60 0.503 1
14.40 0.103 1 34.80 0.340 1 55.20 0.507 1
15.00 0.111 1 35.40 0.345 1 55.80 0.511 1
15.60 0.120 1 36.00 0.351 1 56.40 0.516 1
16.20 0.128 1 36.60 0.357 1 57.00 0.520 1
16.80 0.137 1 37.20 0.362 1 57.60 0.524 1
17.40 0.145 1 37.80 0.368 1 58.20 0.528 1
18.00 0.153 1 38.40 0.373 1 58.80 0.532 1
18.60 0.161 1 39.00 0.378 1 5 9.40 0.537 1
19.20 0.169 1 39.60 0.384 1 60.00 0.541 1
19.80 0.176 1 40.20 0.389 1      
20.40 0.184 1 40.80 0.394 1      

note: (+) soil loss - detachment soil loss - deposition

III. Off Site Effects

A. Sediment Leaving Profile for aug 5 2 16.450 kg/m
B. Sediment Characteristics and Enrichment

Sediment particle information leaving profile
     
Particle Composition
   
Class Diameter (mm) Specific Gravity % Sand % Silt % Clay % O.M. Detached Sediment Fraction in Flow Exiting
1 0.002 2.60 0.0 0.0 100.0 10.8 0.031 0.031
2 0.010 2.65 0.0 100.0 0.0 0.0 0.157 0.157
3 0.030 1.80 0.0 75.7 24.3 2.6 0.216 0.217
4 0.300 1.60 72.9 16.0 11.0 1.2 0.328 0.328
5 0.200 2.65 100.0 0.0 0.0 0.0 0.268 0.267  

SSA enrichment ratio leaving profile for aug 5 2 = 1.00

Plot Y-6

 [Back to Appendix H Contents]

Management: y6.man       #H
Management Practice: Test
Year: 1992
Slope: y6.slp      #H
Climate: yavapai climate
Station: Yavapai Ranch, Arizona
Soil: y6.sol      #H
Plane: 1 Lynx Loam
Cligen Version 94 0.00

I. Single Storm Hydrology

infiltration, rainfall excess, and runoff hydrograph for event of 5 8 92

hydrology summary
rainfall amount 33.02 (mm)
rainfall duration 30.00 (min)
normalized peak intensity 1.00
normalized time to peak 1.00


rainfall
time (min) intensity mm/hr)
0.00 66.04
6.00 66.04
12.00 66.04
18.00 66.04
24.00 66.04
30.00 0.00

Hillslope 1
Overland flow element 1

infiltration input parameters
effective saturated conductivity 7.00 (mm/h)
effective matric potential 72.96 (mm)
effective porosity 0.44 (mm/mm)
saturation 24.51 (%)
canopy cover 77.40 (%)
surface cover 29.20 (%)


input runoff parameters
plane length 60.00 (m)
discharge exponent 1.50
average slope of profile 2.00
chezy coefficient 0.92 (m**0.5/s)


output runoff parameters
equivalent sat. hydr. cond. 7.00 (mm/hr)
equivalent matr. potential 72.96 (mm)
average pore fraction 0.43 (m/m)
average saturation fraction 0.09 (m/m)


runoff output
runoff volume 9.56 (mm)
peak runoff rate 34.56 (mm/hr)
effective runoff duration 16.60 (min)
effective length 60.00 (meters)


output runoff hydrograph for hillslope 1
index time (min) rate (mm/h) cumul. depth(mm)
1 0.00 0.00 0.00
2 1.00 0.00 0.00
3 2.00 0.00 0.00
4 3.00 0.00 0.00
5 4.00 0.00 0.00
6 5.00 0.00 0.00
7 6.00 0.00 0.00
8 7.00 0.00 0.00
9 8.00 0.00 0.00
10 8.26 0.00 0.00
11 9.00 0.01 0.00
12 10.00 0.15 0.00
13 11.00 0.53 0.00
14 12.00 1.20 0.01
15 13.00 2.19 0.02
16 14.00 3.53 0.05
17 15.00 5.23 0.10
18 16.00 7.29 0.17
19 17.00 9.71 0.27
20 18.00 12.49 0.42
21 19.00 15.64 0.60
22 20.00 19.15 0.84
23 21.00 23.02 1.13
24 22.00 26.31 1.48
25 23.00 27.98 1.89
26 24.00 29.17 2.34
27 25.00 30.40 2.82
28 26.00 31.50 3.31
29 27.00 32.37 3.83
30 28.00 33.16 4.36
31 29.00 33.89 4.91
32 30.00 34.56 5.47
33 31.00 29.89 6.04
34 32.00 25.62 6.57
35 33.00 21.78 7.04
36 34.00 18.37 7.43
37 35.00 15.40 7.77
38 36.00 12.84 8.05
39 37.00 10.61 8.28
40 38.00 8.80 8.48
41 39.00 7.28 8.64
42 40.00 6.03 8.77
43 41.00 4.99 8.88
44 42.00 4.18 8.98
45 43.00 3.50 9.05
46 44.00 2.94 9.12


runoff hydrograph summary for hillslope 1
rainfall volume 32.58 (mm)
infiltration volume 23.02 (mm)
runoff volume 9.56 (mm)
peak rainfall intensity 66.04 (mm/h)
effective rainfall intensity 66.04(mm/h)
effective rainfall duration 21.74 (min)
final infiltration rate 29.43 (mm/h)
peak runoff rate 34.56 (mm/h)
duration of rainfall 30.00 (min)
time to first ponding 8.26 (min)
effective runoff duration 16.60 (min)
effective length 60.00 (meters)


II. On Site Effects

A. Area of Net Soil Loss

** Soil Loss (Avg. of Net Detachment Areas) 0.337 kg/m2 *+
** Maximum Soil Loss 0.640 kg/ml at 60.00 meters **
** Interrill Contribution = 0.000 kg/m2 for OFE # 1

Area of Net Loss (m) Soil Loss MEAN (kg/m2) Soil Loss STDEV (kg/m2) MAX Loss (kg/m2) MAX Loss Point (m) MIN Loss (kg/m2) MIN Loss Point (m)
0.337 0.204 0.640 60.00 0.000 3.00 0.00- 60.00

C. Soil Loss/Deposition Along Slope Profile

Profile distances are from top to bottom of hillslope

distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem
0.60 0.000 1 21.00 0.250 1 41.40 0.479 1
1.20 0.000 1 21.60 0.258 1 42.00 0.485 1
1.80 0.000 1 22.20 0.266 1 42.60 0.491 1
2.40 0.000 1 22.80 0.274 1 43.20 0.496 1
3.00 0.000 1 23.40 0.281 1 43.80 0.502 1
3.60 0.000 1 24.00 0.289 1 44.40 0.508 1
4.20 0.000 1 24.60 0.296 1 45.00 0.513 1
4.80 0.000 1 25.20 0.304 1 45.60 0.519 1
5.40 0.000 1 25.80 0.311 1 46.20 0.524 1
6.00 0.001 1 26.40 0.319 1 46.80 0.529 1
6.60 0.011 1 27.00 0.326 1 47.40 0.535 1
7.20 0.024 1 27.60 0.333 1 48.00 0.540 1
7.80 0.036 1 28.20 0.340 1 48.60 0.545 1
8.40 0.048 1 28.80 0.347 1 49.20 0.551 1
9.00 0.060 1 29.40 0.354 1 49.80 0.556 1
9.60 0.071 1 30.00 0.361 1 50.40 0.561 1
10.20 0.082 1 30.60 0.367 1 51.00 0.566 1
10.80 0.093 1 31.20 0.374 1 51.60 0.571 1
11.40 0.104 1 31.80 0.381 1 52.20 0.576 1

Plot Y-7

 [Back to Appendix H Contents]

Management: y7.man       #H
Management Practice: Test
Year: 1992
Slope: y7.slp      #H
Climate: yavapai climate
Station: Yavapai Ranch, Arizona
Soil: y7.sol      #H
Plane: 1 Lynx Loam
Cligen Version 94 0.00

I. Single Storm Hydrology

Infiltration, rainfall excess, and runoff hydrograph for event of 5 8 92

hydrology summary
rainfall amount 33.02 (mm)
rainfall duration 30.00 (min)
normalized peak intensity 1.00
normalized time to peak 1.00


rainfall
time (min) intensity mm/hr)
0.00 66.04
6.00 66.04
12.00 66.04
18.00 66.04
24.00 66.04
30.00 0.00


infiltration input parameters
effective saturated conductivity 7.00 (mm/h)
effective matric potential 72.96 (mm)
effective porosity 0.44 (mm/mm)
saturation 24.51 (%)
canopy cover 70.80 (%)
surface cover 22.20 (%)



input runoff parameters
plane length 60.00 (m)
discharge exponent 1.50
average slope of profile 2.00
chezy coefficient 1.00 (m**0.5/s)


output runoff parameters
equivalent sat. hydr. cond. 7.00 (mm/hr)
equivalent matr. potential 72.96 (mm)
average pore fraction 0.43 (m/m)
average saturation fraction 0.09 (m/m)



runoff output
runoff volume 9.62 (mm)
peak runoff rate 34.86 (mm/hr)
effective runoff duration 16.57 (min)
effective length 60.00 (meters)


output runoff hydrograph for hillslope 1
index time (min) rate (mm/h) cumul. depth (mm)
1 0.00 0.00 0.00
2 1.00 0.00 0.00
3 2.00 0.00 0.00
4 3.00 0.00 0.00
5 4.00 0.00 0.00
6 5.00 0.00 0.00
7 6.00 0.00 0.00
8 7.00 0.00 0.00
9 8.00 0.00 0.00
10 8.16 0.00 0.00
11 9.00 0.02 0.00
12 10.00 0.20 0.00
13 11.00 0.63 0.00
14 12.00 1.39 0.01
15 13.00 2.50 0.03
16 14.00 3.99 0.06
17 15.00 5.87 0.11
18 16.00 8.13 0.19
19 17.00 10.79 0.31
20 18.00 13.85 0.47
21 19.00 17.29 0.67
22 20.00 21.13 0.93
23 21.00 25.14 1.25
24 22.00 27.04 1.64
25 23.00 28.49 2.07
26 24.00 29.74 2.54
27 25.00 30.77 3.02
28 26.00 31.69 3.53
29 27.00 32.53 4.05
30 28.00 33.50 4.58
31 29.00 34.21 5.13
32 30.00 34.86 5.70
33 31.00 29.88 6.27
34 32.00 25.36 6.81
35 33.00 21.33 7.27
36 34.00 17.79 7.66
37 35.00 14.66 7.99
38 36.00 12.09 8.26
39 37.00 9.93 8.48
40 38.00 8.10 8.66
41 39.00 6.66 8.81
42 40.00 5.45 8.94
43 41.00 4.50 9.04
44 42.00 3.73 9.12
45 43.00 3.09 9.19


runoff hydrograph summary for hillslope 1
rainfall volume 32.69 (mm)
infiltration volume 23.07 (mm)
runoff volume 9.62 (mm)
peak rainfall intensity 66.04 (mm/h)
effective rainfall intensity 66.04 (mm/h)
effective rainfall duration 21.84 (min)
final infiltration rate 29.38 (mm/h)
peak runoff rate 34.86 (mm/h)
duration of rainfall 30.00 (min)
time to first ponding 8.16 (min)
effective runoff duration 16.57 (min)
effective length 60.00 (meters)

II. On Site Effects

A. Area of Net Soil Loss

+f Soil Loss (Avg. of Net Detachment Areas) 0.257 kg/m2 **
** Maximum Soil Loss 0.507 kg/ml at 60.00 meters **
"* Interrill Contribution = 0.000 kg/ml for OFE # 1

Area of Net Loss (m) Soil Loss MEAN (kg/m2) Soil Loss STDEV (kg/m2) MAX Loss (kg/m2) MAX Loss Point (m) MIN Loss (kg/m2) MIN Loss Point (m)
0.00- 60.00 0.257 0.166 0.507 60.00 0.000 1.80

C. Soil Loss/Deposition Along Slope Profile

Profile distances are from top to bottom of hillslope

distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem distance (m) soil loss (kg/m2) flow elem
0.60 0.000 1 21.00 0.180 1 41.40 0.374 1
1.20 0.000 1 21.60 0.187 1 42.00 0.379 1
1.80 0.000 1 22.20 0.194 1 42.60 0.383 1
2.40 0.000 1 22.80 0.201 1 43.20 0.388 1
3.00 0.000 1 23.40 0.207 1 43.80 0.393 1
3.60 0.000 1 24.00 0.213 1 44.40 0.397 1
4.20 0.000 1 24.60 0.220 1 45.00 0.402 1
4.80 0.000 1 25.20 0.226 1 45.60 0.407 1
5.40 0.000 1 25.80 0.232 1 46.20 0.411 1
6.00 0.000 1 26.40 0.239 1 46.80 0.416 1
6.60 0.000 1 27.00 0.245 1 47.40 0.420 1
7.20 0.000 1 27.60 0.251 1 48.00 0.425 1
7.80 0.001 1 28.20 0.257 1 48.60 0.429 1
8.40 0.009 1 28.80 0.262 1 49.20 0.433 1
9.00 0.019 1 29.40 0.268 1 49.80 0.438 1
9.60 0.029 1 30.00 0.274 1 50.40 0.442 1
10.20 0.038 1 30.60 0.280 1 51.00 0.446 1
10.80 0.047 1 31.20 0.285 1 51.60 0.451 1
11.40 0.056 1 31.80 0.291 1 52.20 0.455 1
12.00 0.065 1 32.40 0.297 1 52.80 0.459 1
12.60 0.074 1 33.00 0.302 1 53.40 0.463 1
13.20 0.082 1 33.60 0.307 1 54.00 0.467 1
13.80 0.091 1 34.20 0.313 1 54.60 0.472 1
14.40 0.099 1 34.80 0.318 1 55.20 0.476 1
15.00 0.107 1 35.40 0.323 1 55.80 0.480 1
15.60 0.115 1 36.00 0.329 1 56.40 0.484 1
16.20 0.123 1 36.60 0.334 1 57.00 0.488 1
16.80 0.130 1 37.20 0.339 1 57.60 0.492 1
17.40 0.138 1 37.80 0.344 1 58.20 0.496 1
18.00 0.145 1 38.40 0.349 1 58.80 0.500 1
18.60 0.152 1 39.00 0.354 1 59.40 0.504 1
19.20 0.160 1 39.60 0.359 1 60.00 0.507 1
19.80 0.167 1 40.20 0.364 1      
20.40 0.174 1 40.80 0.369 1      

note: (+) soil loss - detachment soil loss - deposition

III. Off Site Effects

A. Sediment Leaving Profile for aug 5 2 15.427 kg/m
B. Sediment Characteristics and Enrichment

Sediment particle information leaving profile
     
Particle Composition
 
Class

Diameter (mm)

 Specific Gravity % Sand % Silt % Clay % O.M. Detached Sediment Fraction in Flow Exiting
1 0.002 2.60 0.0 0.0 100.0 13.9 0.032 0.032
2 0.010 2.65 0.0 100.0 0.0 0.0 0.241 0.241
3 0.030 1.80 0.0 78.9 21.1 2.9 0.223 0.223
4 0.300 1.60 68.5 16.2 15.3 2.1 0.291 0.291
5 0.200 2.65 100.0 0.0 0.0 0.0 0.213 0.213

SSA enrichment ratio leaving profile for aug 5 2 =1.00

[To Table of Contents]