Lafayette and Erie anchor this detailed 2019 survey, illustrating the modern expansion across the Boulder and Weld County line. The landscape is defined by an intricate network of historical irrigation infrastructure, including the Whiterock Ditch, Liggett Ditch, and S Boulder Canyon Ditch, which still crisscross the terrain alongside large water bodies like Panama Reservoir Number 1 and Prince Lake Number 1. Small established settlements and rail-era locales such as Canfield, Tabor, Gooding, and Leyner are visible among the residential growth and remaining agricultural tracts. Aviation history is also represented by several local facilities, notably the Erie Municipal Airport and the smaller Parkland Airport. The map provides a clear look at the geological and topographical features of the area, from Standley Hill to the elevated Pleasant View Ridge.
89 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
1890 · East Denver
USGS Topo · 1:125,000
1899 · West Denver
USGS Topo · 1:125,000
1902 · Greeley
USGS Topo · 1:125,000
1904 · Niwot
USGS Topo · 1:62,500
1940 · Eastlake
USGS Topo · 1:31,680
1940 · Lafayette
USGS Topo · 1:31,680
1942 · Louisville
USGS Topo · 1:31,680
1944 · Lafayette
USGS Topo · 1:31,680
1944 · Eastlake
USGS Topo · 1:31,680
1949 · Gowanda
USGS Topo · 1:24,000