
Loveland and Berthoud anchor this early 20th-century landscape where the agricultural plains meet the foothills of the Roosevelt National Forest. The complex irrigation network of the Louden Ditch and numerous reservoirs like Lake Loveland and Fossil Creek Reservoir reveal a high-desert environment being rapidly transformed by engineering. Smaller settlements such as Masonville, Arkins, and Campion are connected by the Colorado and Southern RR, highlighting the importance of rail transport for both passengers and the region's produce. Industrial and infrastructure landmarks, including the Flaster Mill and a Filter Bed near Green Ridge, demonstrate the technical advancements required to manage the Big Thompson Canyon watershed. This topographic study captures the precise moment when Northern Colorado's water management and transportation systems were first formalizing the modern footprint of these communities.
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5 editions found
1902 · Greeley
USGS Topo · 1:125,000
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
1906 · Fort Collins
USGS Topo · 1:62,500
1907 · Mount Olympus
USGS Topo · 1:62,500
1907 · Livermore
USGS Topo · 1:125,000
1908 · Loveland
USGS Topo · 1:62,500