Sierra Prieta
Summit in Yuma County, Arizona · on the USGS Yuma East quadrangle
32.71199, -114.61857
Maps that show Sierra Prieta
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Yuma East, AZ-CA
USGS topo, 2021

Yuma, AZ
USGS historical 15-minute topo (1940)

Yuma, AZ
USGS historical 15-minute topo (1945)

Routes of Travel for Eastern Imperial County
BLM California (2021)

IFR Enroute Low Altitude Chart L-04 (U.S.)
FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-05 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-04 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).