Olga Lake fishing

Fishing at Olga Lake has Arctic Grayling on the stocking report. It is stocked about 0.4 times a year since 2013, most often in June and July.

Last stocked

July 20, 2022

Plants on record

4

Since 2013

Species recorded

1

Average size

1.6 in

Elevation

3,275.7 ft

How Olga Lake is stocked

The first plant of the year usually falls in the third week of July. In 2022 it was July 20, 2022, about when it usually is.

No plants recorded in 2014, 2016, 2017, 2018, 2019, and 2020.

Murphy Lake (3.1 mi), Frank Lake (6.4 mi), Dickey Lake (6.6 mi), Timber Lake (6.6 mi), and Big Therriault Lake (10.6 mi) were stocked more recently.

Fish at Olga Lake

Fishing Olga Lake is most likely to be for Arctic Grayling. All 4 plants on record are Arctic Grayling.

Around the dates Olga Lake is stocked, Open-Meteo's 2016-2025 archive puts mean air temperature at 68.5°F in July, 59.6°F in June. That is air temperature at these coordinates, not water temperature. Open-Meteo

Arctic Grayling 4 plants
Plants
4 of 4
Last stocked
July 20, 2022
Average length
1.6 in

Seasons and rigs are on the Arctic Grayling guide.

Fish stocked per year

  • 10,0002013
  • 9,9002015
  • 10,0002021
  • 9,9002022

Stocking history

Source: Montana Fish, Wildlife & Parks.
Date Species Quantity Avg. length Source
July 20, 2022 Arctic Grayling 9,900 1.64 in report
June 8, 2021 Arctic Grayling 10,000 0.9 in report
July 21, 2015 Arctic Grayling 9,900 2 in report
July 21, 2013 Arctic Grayling 10,000 2 in report

Species stocked here

Depth-by-season, top lures, and bait notes for each species stocked here are on its own species guide, linked above.

Nearest lakes