Waterbody recordES1

ES1: Oldman Reservoir - Alberta Fishing

Oldman Reservoir is a lake in southwestern Alberta near Pincher Creek, part of the Oldman River system. Open year-round with a bait ban; anglers may keep a combined total of 5 trout, and mountain whitefish are limited to 5 with a minimum size of 30 cm.

LakeSubarea ES149.58313, -113.94967
Overview

Oldman Reservoir is a lake in southwestern Alberta near Pincher Creek, part of the Oldman River system. Open year-round with a bait ban; anglers may keep a combined total of 5 trout, and mountain whitefish are limited to 5 with a minimum size of 30 cm.

01.Map preview

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02.Regulations

The regulations that apply here.

Waterbody-specific regulations are shown first. If none are listed, the default subarea regulations appear below.

Waterbody-specific regulationThe Crowsnest River downstream of the Cowley Bridge, the Castle River downstream of Hwy. 3, and the Oldman River downstream of Sec. Rd. 510. The boundaries are fixed regardless of water level fluctuations.
OPEN ALL YEARTrout 5 troutView details
Season
OPEN ALL YEAR
Bait allowed
Bait ban
Total trout
5 trout
Mountain whitefish
5 over 30 cm
Last updated: Apr 08, 2026
03.Stocking history

Recorded stocking history for this waterbody.

Every returned stocking row is still available, with dates, species, counts, and related details.

No stocking events returned.

ES1: Oldman Reservoir - Alberta Fishing