Matlock Waterhole

Lake in Morrow County, Oregon · on the USGS Thompson Flat quadrangle

45.10532, -119.17073

Maps that show Matlock Waterhole

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Thompson Flat, OR — USGS 7.5-minute topo (2024)

Thompson Flat, OR

Detailed map of terrain, trails and roads

USGS topo, 2024

Thompson Flat — Forest Service FSTopo 7.5-minute quad

Thompson Flat

Forest Service topo with road numbers

Forest Service FSTopo 7.5-minute quad

Map 4 Motor Vehicle Use Map (MVUM) — Umatilla National Forest (2026)

Map 4 Motor Vehicle Use Map (MVUM)

Forest roads and trails open to vehicles

Umatilla National Forest (2026)

Entire District Motor Vehicle Use Map (MVUM) — Umatilla National Forest (2026)

Entire District Motor Vehicle Use Map (MVUM)

Forest roads and trails open to vehicles

Umatilla National Forest (2026)

Heppner 30x60 Land Ownership (BLM Surface Management)

Heppner 30x60 Land Ownership (BLM Surface Management)

Land Ownership Maps from BLM Data · Oregon

Umatilla National Forest — West — Forest Service forest map

Umatilla National Forest

West — Forest Service forest map

IFR Enroute Low Altitude Chart L-01 (U.S.) — FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-01 (U.S.)

FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-11 (U.S.) — FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-11 (U.S.)

FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-13 (U.S.) — FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-13 (U.S.)

FAA, 2026-10-29

IFR Enroute High Altitude Chart H-03 (U.S.) — FAA, 2026-10-29

IFR Enroute High Altitude Chart H-03 (U.S.)

FAA, 2026-10-29

IFR Enroute High Altitude Chart H-01 (U.S.) — FAA, 2026-10-29

IFR Enroute High Altitude Chart H-01 (U.S.)

FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-01 (Alaska) — FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-01 (Alaska)

FAA, 2026-10-29

Nearby

Name, class, county and location: USGS Geographic Names Information System (public domain).