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Highly Erodible Land Classification in North Dakota, Study notes of Geographic Data and Information

Data on the classification of highly erodible land in north dakota using the land calculator ver. 1.1. Soil names, slope percentages, slope lengths, ls-values, and classifications for wind and water erosion. The data is organized in a table format.

What you will learn

  • What is the soil name and corresponding HEL class for a slope with a percentage of 86 and a length of 100?
  • What are the different classes of highly erodible land in North Dakota?
  • How is wind erosion classified in this document?

Typology: Study notes

2021/2022

Uploaded on 09/12/2022

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Golden Valley Revised 7/15/87 Highly Erodible and
North Dakota Potentially Highly Erodible
Land Calculator Ver. 1.1
Highly Erodible Land Classes
1= Highly Erodible Land
2= Potentially Highly Erodible
3= Not Highly Erodible Revised
| WIND EROSION | | WATER EROSION | Water
C I HEL R K T Slope- -Percent Slope- -Length LS- -Value Water HEL
Map Symbol Soil Name % Value Value Class Value Value Value Min Max Min Max Min Max 8T/RK= HEL Clas
s
Class
3 Havra 100 0.60 86 1 45 0.37 5 0 3 50 150 0.060 0.324 2.402 3 3
4 Grassna 100 0.60 48 3 45 0.32 5 1 3 50 700 0.105 0.514 2.778 3 3
6 Grassna Variant 100 0.60 48 3 45 0.32 5 0 1 50 700 0.060 0.231 2.778 3 3
9C Cabba 75 0.60 86 1 45 0.37 2 3 9 50 250 0.233 1.854 0.961 2 1
Chama 25 0.60 86 1 45 0.32 4 3 9 100 400 0.287 2.346 2.222 2 1
9D Cabba 70 0.60 86 1 45 0.37 2 9 15 75 250 1.016 4.047 0.961 1 1
Chama 30 0.60 86 1 45 0.32 4 9 15 100 300 1.173 4.433 2.222 2 1
10F Cabbart 55 0.60 86 1 45 0.37 2 15 50 50 250 1.810 28.181 0.961 1 1
Badland 45 0.60 86 1 45 0.37 1 15 50 50 150 1.810 21.829 0.480 1 1
11F Brandenburg 60 0.60 38 1 45 0.24 2 6 50 50 150 0.475 21.829 1.481 2 1
Cabbart 40 0.60 86 1 45 0.37 2 6 50 50 250 0.475 28.181 0.961 2 1
12 Hanly 100 0.60 86 1 45 0.17 5 0 3 25 100 0.053 0.287 5.229 3 3
14F Baahish 70 0.60 86 1 45 0.28 2 6 25 50 250 0.475 9.313 1.270 2 1
Cabbart 30 0.60 86 1 45 0.37 2 6 25 50 250 0.475 9.313 0.961 2 1
19F Cabbart 55 0.60 86 1 45 0.37 2 9 35 50 250 0.829 16.162 0.961 2 1
Cherry 45 0.60 48 1 45 0.37 5 9 15 50 300 0.829 4.433 2.402 2 1
20 Chama 100 0.60 86 1 45 0.32 4 1 3 100 400 0.129 0.435 2.222 3 3
20B Chama 100 0.60 86 1 45 0.32 4 3 6 100 500 0.287 1.503 2.222 3 3
21C Chama 55 0.60 86 1 45 0.32 4 3 9 100 500 0.287 2.623 2.222 2 3
Cabba 45 0.60 86 1 45 0.37 2 3 9 50 250 0.233 1.854 0.961 2 3
24B Cherry 100 0.60 48 3 45 0.37 5 3 6 100 500 0.287 1.503 2.402 3 3
24C Cherry 100 0.60 48 3 45 0.37 5 6 9 50 300 0.475 2.031 2.402 3 3
26 Dimmick 100 0.60 86 1 45 0.28 5 0 1 25 100 0.053 0.129 3.175 3 3
35F Flasher 100 0.60 134 1 45 0.17 2 15 45 60 200 1.983 21.496 2.092 2 1
37 Golva 100 0.60 48 3 45 0.32 5 1 3 100 500 0.129 0.465 2.778 3 3
37B Golva 100 0.60 48 3 45 0.32 5 3 6 100 400 0.287 1.344 2.778 3 3
41 Grail 100 0.60 38 3 45 0.32 5 1 3 50 700 0.105 0.514 2.778 3 3
45 Havre 100 0.60 86 1 45 0.37 5 0 3 50 200 0.060 0.353 2.402 3 3
46 Glendive 100 0.60 86 1 45 0.20 5 0 3 25 100 0.053 0.287 4.444 3 3
47 Korchea 100 0.60 56 3 45 0.28 5 0 3 50 300 0.060 0.399 3.175 3 3
52B Belfield 100 0.60 48 1 45 0.32 3 1 6 100 400 0.129 1.344 1.667 3 3
55 Wanagan 100 0.60 48 3 45 0.28 5 1 3 50 300 0.105 0.399 3.175 3 3
55B Wanagan 100 0.60 48 3 45 0.28 5 3 6 50 300 0.233 1.164 3.175 3 3
57C Moreau 45 0.60 86 1 45 0.32 4 3 9 50 300 0.233 2.031 2.222 3 3
Wayden 35 0.60 86 1 45 0.32 2 3 9 50 200 0.233 1.659 1.111 2 3
Absher 20 0.60 56 1 45 0.32 3 3 6 50 200 0.233 0.951 1.667 3 3
72 Parshall 100 0.60 86 1 45 0.20 5 0 3 50 300 0.060 0.399 4.444 3 3
76B Regent 100 0.60 38 3 45 0.32 4 3 6 50 500 0.233 1.503 2.222 3 3
80B Absher 100 0.60 56 1 45 0.32 3 1 6 50 200 0.105 0.951 1.667 3 3
81F Cabbart 55 0.60 86 1 45 0.37 2 15 50 25 100 1.280 17.823 0.961 1 1
Rock Outcrop 45 0.60 56 1 45 0.37 2 15 50 25 100 1.280 17.823 0.961 1 1
83F Badland 65 0.60 86 1 45 0.37 2 15 75 25 100 1.280 30.924 0.961 1 1
Cherry 35 0.60 48 1 45 0.37 5 6 15 50 200 0.475 3.620 2.402 2 1
84 Lawther 100 0.60 38 3 45 0.32 5 1 3 50 700 0.105 0.514 2.778 3 3
84B Lawther 100 0.60 38 3 45 0.32 5 3 6 50 500 0.233 1.503 2.778 3 3
88 Sen 100 0.60 48 3 45 0.32 4 1 3 100 400 0.129 0.435 2.222 3 3
88B Sen 100 0.60 48 3 45 0.32 4 3 6 100 300 0.287 1.164 2.222 3 3
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Download Highly Erodible Land Classification in North Dakota and more Study notes Geographic Data and Information in PDF only on Docsity!

Golden Valley^ Revised 7/15/87^ Highly Erodible andNorth Dakota^ Potentially Highly ErodibleLand Calculator Ver. 1.1 Highly Erodible Land Classes 1= Highly Erodible Land2= Potentially Highly Erodible3= Not Highly Erodible

Revised |^ WIND EROSION^ |^ |^ WATER EROSION^ |^ Water C^ I^ HEL^ R^ K^ T^ Slope- -Percent^ Slope- -Length LS- -Value^ Water^ HEL Map Symbol^ Soil Name^ %^ Value^ Value^ Class^ Value^ Value^ Value^ Min^ Max Min^ Max Min^ Max^ 8T/RK=^ HEL Class^

  • 3 Havra^100 0.60^86 1 45 0.37 Class
  • 0 3 50^150 0.060 0.324 2.402^3
    • 4 Grassna^100 0.60^48 3 45 0.32
    • 1 3 50^700 0.105 0.514 2.778^3
      • 6 Grassna Variant^100 0.60^48 3 45 0.32
      • 0 1 50^700 0.060 0.231 2.778^3
        • 9C Cabba^75 0.60^86 1 45 0.37
        • 3 9 50^250 0.233 1.854 0.961^2 1 Chama 25 0.60 86 1 45 0.32 4 3 9 100^400 0.287 2.346 2.222^2
          • 9D Cabba^70 0.60^86 1 45 0.37
          • 9 15 75^250 1.016 4.047 0.961^1 1 Chama 30 0.60 86 1 45 0.32 4 9 15 100^300 1.173 4.433 2.222^2
            • 10F Cabbart^55 0.60^86 1 45 0.37
            • 15 50 50^250 1.810 28.181 0.961^1 1 Badland 45 0.60 86 1 45 0.37 1 15 50 50^150 1.810 21.829 0.480^1
              • 11F Brandenburg^60 0.60^38 1 45 0.24
              • 6 50 50^150 0.475 21.829 1.481^2 1 Cabbart 40 0.60 86 1 45 0.37 2 6 50 50^250 0.475 28.181 0.961^2
                • 12 Hanly^100 0.60^86 1 45 0.17
                • 0 3 25^100 0.053 0.287 5.229^3
                  • 14F Baahish^70 0.60^86 1 45 0.28
                  • 6 25 50^250 0.475 9.313 1.270^2 1 Cabbart 30 0.60 86 1 45 0.37 2 6 25 50^250 0.475 9.313 0.961^2
                    • 19F Cabbart^55 0.60^86 1 45 0.37 - 9 35 50^250 0.829 16.162 0.961^2 1 Cherry 45 0.60 48 1 45 0.37 5 9 15 50^300 0.829 4.433 2.402^2 - 20 Chama^100 0.60^86 1 45 0.32 - 1 3 100^400 0.129 0.435 2.222^3 - 20B Chama^100 0.60^86 1 45 0.32 - 3 6 100^500 0.287 1.503 2.222^3 - 21C Chama^55 0.60^86 1 45 0.32 - 3 9 100^500 0.287 2.623 2.222^2 3 Cabba 45 0.60 86 1 45 0.37 2 3 9 50^250 0.233 1.854 0.961^2 - 24B Cherry^100 0.60^48 3 45 0.37 - 3 6 100^500 0.287 1.503 2.402^3 - 24C Cherry^100 0.60^48 3 45 0.37 - 6 9 50^300 0.475 2.031 2.402^3 - 26 Dimmick^100 0.60^86 1 45 0.28 - 0 1 25^100 0.053 0.129 3.175^3 - 35F Flasher^100 0.60^134 1 45 0.17 - 15 45 60^200 1.983 21.496 2.092^2 - 37 Golva^100 0.60^48 3 45 0.32 - 1 3 100^500 0.129 0.465 2.778^3 - 37B Golva^100 0.60^48 3 45 0.32 - 3 6 100^400 0.287 1.344 2.778^3 - 41 Grail^100 0.60^38 3 45 0.32 - 1 3 50^700 0.105 0.514 2.778^3 - 45 Havre^100 0.60^86 1 45 0.37 - 0 3 50^200 0.060 0.353 2.402^3 - 46 Glendive^100 0.60^86 1 45 0.20 - 0 3 25^100 0.053 0.287 4.444^3 - 47 Korchea^100 0.60^56 3 45 0.28 - 0 3 50^300 0.060 0.399 3.175^3 - 52B Belfield^100 0.60^48 1 45 0.32 - 1 6 100^400 0.129 1.344 1.667^3 - 55 Wanagan^100 0.60^48 3 45 0.28 - 1 3 50^300 0.105 0.399 3.175^3 - 55B Wanagan^100 0.60^48 3 45 0.28 - 3 6 50^300 0.233 1.164 3.175^3 - 57C Moreau^45 0.60^86 1 45 0.32 - 3 9 50^300 0.233 2.031 2.222^3 3 Wayden 35 0.60 86 1 45 0.32 2 3 9 50^200 0.233 1.659 1.111^2 3 Absher 20 0.60 56 1 45 0.32 3 3 6 50^200 0.233 0.951 1.667^3 - 72 Parshall^100 0.60^86 1 45 0.20 - 0 3 50^300 0.060 0.399 4.444^3 - 76B Regent^100 0.60^38 3 45 0.32 - 3 6 50^500 0.233 1.503 2.222^3 - 80B Absher^100 0.60^56 1 45 0.32 - 1 6 50^200 0.105 0.951 1.667^3 - 81F Cabbart^55 0.60^86 1 45 0.37 - 15 50 25^100 1.280 17.823 0.961^1 1 Rock Outcrop 45 0.60 56 1 45 0.37 2 15 50 25^100 1.280 17.823 0.961^1 - 83F Badland^65 0.60^86 1 45 0.37 - 15 75 25^100 1.280 30.924 0.961^1 1 Cherry 35 0.60 48 1 45 0.37 5 6 15 50^200 0.475 3.620 2.402^2 - 84 Lawther^100 0.60^38 3 45 0.32 - 1 3 50^700 0.105 0.514 2.778^3 - 84B Lawther^100 0.60^38 3 45 0.32 - 3 6 50^500 0.233 1.503 2.778^3 - 88 Sen^100 0.60^48 3 45 0.32 - 1 3 100^400 0.129 0.435 2.222^3 - 88B Sen^100 0.60^48 3 45 0.32 - 3 6 100^300 0.287 1.164 2.222^3

Golden Valley^ Revised 7/15/87^ Highly Erodible andNorth Dakota^ Potentially Highly ErodibleLand Calculator Ver. 1.1 Highly Erodible Land Classes 1= Highly Erodible Land2= Potentially Highly Erodible3= Not Highly Erodible

Revised |^ WIND EROSION^ |^ |^ WATER EROSION^

|^ Water C^ I^ HEL^ R^ K^ T^ Slope- -Percent^ Slope- -Length

LS- -Value^ Water^ HEL Map Symbol^ Soil Name^ %^ Value^ Value^ Class^ Value^ Value^

Value^ Min^ Max Min^ Max Min^ Max^ 8T/RK=^ HEL Class^

Class 89 Shambo^100 0.60^48 3 45 0.28^5

1 3 100^500 0.129^ 0.465^ 3.175^3

89B Shambo^100 0.60^48 3 45 0.28^5

3 6 100^400 0.287^ 1.344^ 3.175^3

97B Vebar^100 0.60^86 1 45 0.20^4

1 6 50^300 0.105^ 1.164^ 3.556^3

97C Vebar^100 0.60^86 1 45 0.20^4

6 9 50^200 0.475^ 1.659^ 3.556^3

99C Beisigl^35 0.60^134 1 45 0.17^4

3 6 50^300 0.233^ 1.164^ 4.183^3 3 Flasher 35 0.60 134 1 45 0.17 2 6 9 50^200 0.475^ 1.659^ 2.092^3 3 Vebar 30 0.60 86 1 45 0.20 4 3 6 50^300 0.233^ 1.164^ 3.556^3 99D Beisigl^65 0.60^134 1 45 0.17^4

9 15 25^50 0.586^ 1.810^ 4.183^3 3 Flasher 35 0.60 134 1 45 0.17 2 9 15 25^50 0.586^ 1.810^ 2.092^3 109B Amor^100 0.60^48 3 45 0.28^4

3 6 75^150 0.263^ 0.823^ 2.540^3

109C Amor^100 0.60^48 3 45 0.28^4

6 9 25^75 0.336^ 1.016^ 2.540^3

114 Grail^50 0.60^38 3 45 0.32^5

0 1 10^15 0.044^ 0.073^ 2.778^3 3 Grassna 50 0.60 48 3 45 0.32 5 0 1 10^15 0.044^ 0.073^ 2.778^3