
St Vrain Creek and a dense network of irrigation works define this agricultural landscape at the edge of the foothills. The settlement of Hygiene serves as a central hub, while the surrounding plains are marked by numerous water storage projects including McIntosh Lake, Clover Basin Reservoir, and Lagerman Reservoir. These reservoirs, fed by the Supply Canal and Highland Ditch, supported a robust farming economy and the nearby sugar beet industry centered in Longmont.
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5 editions found
1902 · Boulder
USGS Topo · 1:62,500
1904 · Niwot
USGS Topo · 1:62,500
1904 · Boulder
USGS Topo · 1:62,500
1905 · Mount Olympus
USGS Topo · 1:62,500
1906 · Loveland
USGS Topo · 1:62,500
1907 · Mount Olympus
USGS Topo · 1:62,500
1908 · Loveland
USGS Topo · 1:62,500
1950 · Erie
USGS Topo · 1:24,000
1950 · Niwot
USGS Topo · 1:24,000
1950 · Longmont
USGS Topo · 1:24,000