Donna Reservoir fishing

Donna Reservoir fishing has Rainbow Trout on the stocking report. It is stocked about 1.1 times a year since 1987, most often in April and May. Species guides list dawn and dusk as the active times.

AI-generated illustration, not a photo of this lake
Last stocked
March 2026
Rainbow Trout
Plants on record
42
Since 1987
Species recorded
1
Average size
6 in
Elevation
3,615 ft

Fish at Donna Reservoir

1 stocked · 0 confirmed present

Rainbow Trout Stocked · 42 plants · last March 2026 Best: dawn, dusk

Last stocked March 2026 · avg 6 in · 42 plants

Best: dawn, dusk

Rainbow Trout species guide

How Donna Reservoir is stocked

Source: Wyoming Game and Fish Department.

No plants recorded in 2005 and 2014.

Fish stocked in 1987

2,992

Fish stocked in 1988

2,964

Fish stocked in 1989

4,704

Fish stocked in 1990

4,007

Fish stocked in 1991

3,663

Fish stocked in 1992

3,014

Fish stocked in 1993

3,000

Fish stocked in 1994

7,008

Fish stocked in 1995

3,014

Fish stocked in 1996

1,809

Fish stocked in 1997

1,624

Fish stocked in 1998

1,504

Fish stocked in 1999

1,610

Fish stocked in 2000

1,590

Fish stocked in 2001

1,570

Fish stocked in 2002

1,485

Fish stocked in 2003

1,500

Fish stocked in 2004

1,590

Fish stocked in 2006

1,650

Fish stocked in 2007

1,518

Fish stocked in 2008

1,463

Fish stocked in 2009

1,452

Fish stocked in 2010

1,460

Fish stocked in 2011

1,505

Fish stocked in 2012

1,500

Fish stocked in 2013

1,647

Fish stocked in 2015

1,501

Fish stocked in 2016

1,351

Fish stocked in 2017

1,351

Fish stocked in 2018

1,351

Fish stocked in 2019

1,650

Fish stocked in 2020

1,577

Fish stocked in 2021

1,521

Fish stocked in 2022

1,500

Fish stocked in 2023

1,634

Fish stocked in 2024

1,500

Fish stocked in 2025

1,650

Fish stocked in 2026

1,501

Stocking history

Source: Wyoming Game and Fish Department.
Date Species Quantity Avg. length Source
March 2026Rainbow Trout1,5015.9 inreport
April 2025Rainbow Trout1,6506.1 inreport
June 2024Rainbow Trout1,5008.3 inreport
May 2023Rainbow Trout1,6346.6 inreport
April 2022Rainbow Trout1,5007.4 inreport
April 2021Rainbow Trout1,5216 inreport
April 2020Rainbow Trout1,5776.7 inreport
May 2019Rainbow Trout1,6506.9 inreport
April 2018Rainbow Trout1,3517.1 inreport
May 2017Rainbow Trout1,3518.2 inreport
May 2016Rainbow Trout1,3517.9 inreport
April 2015Rainbow Trout1,5016.8 inreport
May 2013Rainbow Trout1,6477.7 inreport
May 2012Rainbow Trout1,5008.5 inreport
June 2011Rainbow Trout1,5058.9 inreport
May 2010Rainbow Trout1,3609 inreport
April 2010Rainbow Trout10015.6 inreport
April 2009Rainbow Trout1,4524.2 inreport
April 2008Rainbow Trout1,4634.5 inreport
May 2007Rainbow Trout1,5184.8 inreport
May 2006Rainbow Trout1,6504.8 inreport
April 2004Rainbow Trout1,5906.2 inreport
June 2003Rainbow Trout1,5004.4 inreport
May 2002Rainbow Trout1,4854.5 inreport
May 2001Rainbow Trout1,5704.3 inreport
June 2000Rainbow Trout1,5906.3 inreport
May 1999Rainbow Trout1,6104.8 inreport
June 1998Rainbow Trout1,5045.4 inreport
May 1997Rainbow Trout1,6244.4 inreport
June 1996Rainbow Trout1,8094.5 inreport
May 1995Rainbow Trout3,0144.8 inreport
May 1994Rainbow Trout7,0084.7 inreport
May 1993Rainbow Trout3,0004.6 inreport
May 1992Rainbow Trout3,0144.8 inreport
July 1991Rainbow Trout6766.2 inreport
May 1991Rainbow Trout2,9874.4 inreport
June 1990Rainbow Trout9606.4 inreport
April 1990Rainbow Trout3,0474.5 inreport
October 1989Rainbow Trout1,7084.7 inreport
May 1989Rainbow Trout2,9964.5 inreport
June 1988Rainbow Trout2,9644 inreport
May 1987Rainbow Trout2,9923 inreport

Access and facts

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Advisories, closures, regulations and water conditions change. Check the Wyoming Game and Fish Department before you go.

Nearest lakes

Parks Number 1 Reservoir 0.5 mi last stocked May 1993 Keyhole Reservoir 45.3 mi last stocked June 2026 Cook Lake 47 mi last stocked September 2026 Coal Mine Reservoir 53.1 mi last stocked June 1994 Medicine Lake 57 mi last stocked April 2026

Common questions

What fish are at Donna Reservoir?

Fishing Donna Reservoir usually means Rainbow Trout. All 42 plants on record are Rainbow Trout. Rainbow Trout was last stocked March 2026, averaging 6 in.

When is Donna Reservoir stocked?

Last stocked March 2026. It is stocked about 1.1 times a year since 1987, most often in April and May. No plants recorded in 2005 and 2014.

How big are the fish stocked at Donna Reservoir?

Rainbow Trout stocked at Donna Reservoir average 6 in.

Which lakes near Donna Reservoir were stocked more recently?

Keyhole Reservoir (45.3 mi), Cook Lake (47 mi), and Medicine Lake (57 mi) were stocked more recently. Cook Lake is also stocked with Rainbow Trout and Medicine Lake is also stocked with Rainbow Trout.