Wherever you live, you live in a watershed. A watershed is the area of land that carries water from the land after rain falls and snow melts through the soil, groundwater, creeks and streams making its way into larger rivers and eventually the ocean.
Each watershed is sub-divided into smaller sections. Below is a map which illustrates the four sub-basins that exist within the Oldman Watershed.
Oldman Watershed Council
2017 Southern Alberta Water Charter (SAWC)
Aquatic Invasive Species
Phone: 311 or 403-320-3111 (if outside of Lethbridge)Online:
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