North Branch and the southern edge of Chisago County define this landscape of interconnected wetlands and water management. The drainage patterns are dominated by extensive man-made channels like County Ditch Number Five and County Ditch Number Ten, which support the agricultural and residential development around the Sunrise River. This hydrologic system feeds into significant reservoirs and natural basins, including North Pool and Sunrise River Pool 1.
102 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1950 · Rush City
USGS Topo · 1:48,000
1953 · Stillwater
USGS Topo · 1:250,000
1955 · Rush City
USGS Topo · 1:62,500
1955 · Forest Lake
USGS Topo · 1:62,500
1955 · Isanti
USGS Topo · 1:62,500
1955 · Stillwater
USGS Topo · 1:250,000
1958 · Stillwater
USGS Topo · 1:250,000
1961 · Cambridge
USGS Topo · 1:62,500
1965 · Stillwater
USGS Topo · 1:250,000
1974 · Stacy
USGS Topo · 1:24,000