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1986 Helena Township

Land Cover and Impervious Surface Area

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Reference Map

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Statistics for Helena Township

Land Cover Acres Percent
  Agriculture 17,529 79.56
  Extraction 0 0
  Grassland 5 0.02
  Forest 2,265 10.28
  Wetland 412 1.87
  Water 833 3.78
             
 Urban905 4.11

Impervious Intensity (%) Acres Percent Intensity Weighted Impervious Area (%)
 0 21,329 96.79 0
 1-10 155 0.7 0.04
 11-25 247 1.12 0.2
 26-40 161 0.73 0.24
 41-60 93 0.42 0.21
 61-80 45 0.2 0.15
 81-100 6 0.03 0.02

Total Area 22,032 acres
Total Impervious Area 187 acres
Percent Impervious Area 0.89 %

Description of statistics

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