For a full description see: Kling G.W. et al. 2000. Integration of lakes and streams in a landscape perspective: the importance of material processing on spatial patterns and temporal coherence. Freshwater Biology, 43, 477-497.
Lake I1 is a headwater lake of the inlet series. It has one major outlet which flows into lake I3.
Elevation (m): 785
Surface Area (ha): 18.2
Volume (cubic meters): 710,500
Mean Depth (m): NA
Max Depth (m): 10.4
Catchment Area (ha): 106
Water Retention Time (years): 4.3