4d. erosion risk -...

4d. Erosion Risk

Terrain Group Map Unit Rating Terrain Group MapUnit

Rating Terrain Group MapUnit

Rating

Drainage channel and watercoursesthroughout hilly terrain.

DC1DC2

54

Steep to hilly terrain onDevonian sediments tothe north.

CR1CR1aSS1aSS2aSS3aSS4a

325433

Hilly to undulating terrain onTertiary sediments to the south.

CR3CR4SS1cSS2cSS3cSS4c

325422

Alluvial Terraces associated with lowerreaches of the Tanjil River.

TR1TR1

32

Hilly to undulatingterrain associated withTertiary volcanicsthroughout area.

CR2CR2bSS1bSS2bSS3b

23532

Hilly to undulating terrainDevonian metamorphics to thenorth.

CR5SS1dSS2dSS3d

5443

Drainage flats associated with lowerreaches of Tanjil River.

DF1DF2

54

Class 1 Class 2 Class 3 Class 4 Class 5

Very high capabilityNo limitations

High capabilitySlight limitations

Fair capabilityModerate limitations

Poor capabilitySevere limitations

Very poor capabilityVery severe limitations

Terrain Group Map Unit Rating Terrain Group MapUnit

Rating Terrain Group MapUnit

Rating

Drainage channel and watercoursesthroughout hilly terrain.

DC1DC2

54

Steep to hilly terrain onDevonian sediments tothe north.

CR1CR1aSS1aSS2aSS3aSS4a

325433

Hilly to undulating terrain onTertiary sediments to the south.

CR3CR4SS1cSS2cSS3cSS4c

325422

Alluvial Terraces associated with lowerreaches of the Tanjil River.

TR1TR1

32

Hilly to undulatingterrain associated withTertiary volcanicsthroughout area.

CR2CR2bSS1bSS2bSS3b

23532

Hilly to undulating terrainDevonian metamorphics to thenorth.

CR5SS1dSS2dSS3d

5443

Drainage flats associated with lowerreaches of Tanjil River.

DF1DF2

54

Class 1 Class 2 Class 3 Class 4 Class 5

Very high capabilityNo limitations

High capabilitySlight limitations

Fair capabilityModerate limitations

Poor capabilitySevere limitations

Very poor capabilityVery severe limitations

Terrain Group Map Unit Rating Terrain Group MapUnit

Rating Terrain Group MapUnit

Rating

Drainage channel and watercoursesthroughout hilly terrain.

DC1DC2

54

Steep to hilly terrain onDevonian sediments tothe north.

CR1CR1aSS1aSS2aSS3aSS4a

325433

Hilly to undulating terrain onTertiary sediments to the south.

CR3CR4SS1cSS2cSS3cSS4c

325422

Alluvial Terraces associated with lowerreaches of the Tanjil River.

TR1TR1

32

Hilly to undulatingterrain associated withTertiary volcanicsthroughout area.

CR2CR2bSS1bSS2bSS3b

23532

Hilly to undulating terrainDevonian metamorphics to thenorth.

CR5SS1dSS2dSS3d

5443

Drainage flats associated with lowerreaches of Tanjil River.

DF1DF2

54

Class 1 Class 2 Class 3 Class 4 Class 5

Very high capabilityNo limitations

High capabilitySlight limitations

Fair capabilityModerate limitations

Poor capabilitySevere limitations

Very poor capabilityVery severe limitations

Terrain Group Map Unit Rating Terrain Group MapUnit

Rating Terrain Group MapUnit

Rating

Drainage channel and watercoursesthroughout hilly terrain.

DC1DC2

54

Steep to hilly terrain onDevonian sediments tothe north.

CR1CR1aSS1aSS2aSS3aSS4a

325433

Hilly to undulating terrain onTertiary sediments to the south.

CR3CR4SS1cSS2cSS3cSS4c

325422

Alluvial Terraces associated with lowerreaches of the Tanjil River.

TR1TR1

32

Hilly to undulatingterrain associated withTertiary volcanicsthroughout area.

CR2CR2bSS1bSS2bSS3b

23532

Hilly to undulating terrainDevonian metamorphics to thenorth.

CR5SS1dSS2dSS3d

5443

Drainage flats associated with lowerreaches of Tanjil River.

DF1DF2

54

Class 1 Class 2 Class 3 Class 4 Class 5

Very high capabilityNo limitations

High capabilitySlight limitations

Fair capabilityModerate limitations

Poor capabilitySevere limitations

Very poor capabilityVery severe limitations

Terrain Group Map Unit Rating Terrain Group MapUnit

Rating Terrain Group MapUnit

Rating

Drainage channel and watercoursesthroughout hilly terrain.

DC1DC2

54

Steep to hilly terrain onDevonian sediments tothe north.

CR1CR1aSS1aSS2aSS3aSS4a

325433

Hilly to undulating terrain onTertiary sediments to the south.

CR3CR4SS1cSS2cSS3cSS4c

325422

Alluvial Terraces associated with lowerreaches of the Tanjil River.

TR1TR1

32

Hilly to undulatingterrain associated withTertiary volcanicsthroughout area.

CR2CR2bSS1bSS2bSS3b

23532

Hilly to undulating terrainDevonian metamorphics to thenorth.

CR5SS1dSS2dSS3d

5443

Drainage flats associated with lowerreaches of Tanjil River.

DF1DF2

54

Class 1 Class 2 Class 3 Class 4 Class 5

Very high capabilityNo limitations

High capabilitySlight limitations

Fair capabilityModerate limitations

Poor capabilitySevere limitations

Very poor capabilityVery severe limitations

Terrain Group Map Unit Rating Terrain Group MapUnit

Rating Terrain Group MapUnit

Rating

Drainage channel and watercoursesthroughout hilly terrain.

DC1DC2

54

Steep to hilly terrain onDevonian sediments tothe north.

CR1CR1aSS1aSS2aSS3aSS4a

325433

Hilly to undulating terrain onTertiary sediments to the south.

CR3CR4SS1cSS2cSS3cSS4c

325422

Alluvial Terraces associated with lowerreaches of the Tanjil River.

TR1TR1

32

Hilly to undulatingterrain associated withTertiary volcanicsthroughout area.

CR2CR2bSS1bSS2bSS3b

23532

Hilly to undulating terrainDevonian metamorphics to thenorth.

CR5SS1dSS2dSS3d

5443

Drainage flats associated with lowerreaches of Tanjil River.

DF1DF2

54

Class 1 Class 2 Class 3 Class 4 Class 5

Very high capabilityNo limitations

High capabilitySlight limitations

Fair capabilityModerate limitations

Poor capabilitySevere limitations

Very poor capabilityVery severe limitations

Terrain Group Map Unit Rating Terrain Group MapUnit

Rating Terrain Group MapUnit

Rating

Drainage channel and watercoursesthroughout hilly terrain.

DC1DC2

54

Steep to hilly terrain onDevonian sediments tothe north.

CR1CR1aSS1aSS2aSS3aSS4a

325433

Hilly to undulating terrain onTertiary sediments to the south.

CR3CR4SS1cSS2cSS3cSS4c

325422

Alluvial Terraces associated with lowerreaches of the Tanjil River.

TR1TR1

32

Hilly to undulatingterrain associated withTertiary volcanicsthroughout area.

CR2CR2bSS1bSS2bSS3b

23532

Hilly to undulating terrainDevonian metamorphics to thenorth.

CR5SS1dSS2dSS3d

5443

Drainage flats associated with lowerreaches of Tanjil River.

DF1DF2

54

Class 1 Class 2 Class 3 Class 4 Class 5

Very high capabilityNo limitations

High capabilitySlight limitations

Fair capabilityModerate limitations

Poor capabilitySevere limitations

Very poor capabilityVery severe limitations

Terrain Group Map Unit Rating Terrain Group MapUnit

Rating Terrain Group MapUnit

Rating

Drainage channel and watercoursesthroughout hilly terrain.

DC1DC2

54

Steep to hilly terrain onDevonian sediments tothe north.

CR1CR1aSS1aSS2aSS3aSS4a

325433

Hilly to undulating terrain onTertiary sediments to the south.

CR3CR4SS1cSS2cSS3cSS4c

325422

Alluvial Terraces associated with lowerreaches of the Tanjil River.

TR1TR1

32

Hilly to undulatingterrain associated withTertiary volcanicsthroughout area.

CR2CR2bSS1bSS2bSS3b

23532

Hilly to undulating terrainDevonian metamorphics to thenorth.

CR5SS1dSS2dSS3d

5443

Drainage flats associated with lowerreaches of Tanjil River.

DF1DF2

54

Class 1 Class 2 Class 3 Class 4 Class 5

Very high capabilityNo limitations

High capabilitySlight limitations

Fair capabilityModerate limitations

Poor capabilitySevere limitations

Very poor capabilityVery severe limitations