Erosion and Landslide Resources in the
CCMA Region
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Happy Valley - Historical Landslide Trends Location and Aerial Maps Analysis Landslide Trend Maps Inventory and Susceptibility Comparison Maps Other Landslide Trend Areas |
| Location Map | Aerial Map 2003 | ||
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| Analysis | |||
| Landslide Study Date | Count | Area (ha) | % change from 1969 | % study area |
| 1969 Landslide | 1 | 0.28 | 0.00 | 0.004% |
| 1969 Hummocky or Complex Slope | 15 | 196.62 | 0.00 | 3.138% |
| Total 1969 | 16 | 196.90 | 0.00 | 3.143% |
| 1991 Landslide | 13 | 5.22 | 1764.29 | 0.083% |
| 1991 Hummocky or Complex Slope | 28 | 743.48 | 273.55 | 11.723% |
| Total 1991 | 41 | 739.70 | 275.67 | 11.806% |
| Total Study Area | 6265.38 | |||
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Produced by AS Miner Geotechnical
Copyright 2007