Ogallala Aquifer Tracker

Historical Archive Snapshot: Year 1950

Ogallala Aquifer Tracker Interactive Map Matrix 1950 Baseline 1980 Timeline Present Day 2026 2050 Projection Data Dashboard

SOUTH DAKOTA

WYOMING

NEBRASKA

COLORADO

KANSAS

NEW MEXICO

OKLAHOMA

TEXAS

Ogallala Aquifer
Unified Baseline (OK)
Volume: 100%

Alliance, NE

Grand Island, NE

North Platte, NE

Ogallala, NE

Scottsbluff, NE

Pine Ridge, SD

Martin, SD

Torrington, WY

Pine Bluffs, WY

Yuma, CO

Garden City, KS

Colby, KS