🌊 Keyline
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✏ Draw AOI
⚡ Analyze
✕ Clear
Street
Topo
Satellite
Hillshade
Streams
Catchments
Route
⚙ Weights
Dam Candidate Sites
Ranked by composite score
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Keyline Sites
Site #1 (top score)
Sites #2–3
Sites #4–7
Sites #8–10
Stream network
Access route
Catchment (approx.)
DEM: not yet loaded
⚠ Soil: MVP default (0.7)
Score Weights
Yield / Earthworks
0.40
Storage / Earthworks
0.30
Soil score
0.15
Elevation bias
0.15
Annual precip (mm):