Lake Sarah
Polk County, Minnesota
Today's Fishing Forecast
Fishing looks to be moderately active with peak fishing times around 7-8 AM and 3-5 PM. SEE MORE

Share your catch!
We want to see what you've caught on Lake Sarah.Frequently Asked Questions About Lake Sarah, MN
- How big is Lake Sarah?
- How deep is Lake Sarah?
- What kind of fish can you catch in Lake Sarah?
- What are the closest cities to Lake Sarah?
- Are there places to stay in the Lake Sarah area?
- Are there boat launches on Lake Sarah?
- Are there places to eat and drink near Lake Sarah?
- What are the fishing regulations for Lake Sarah?
- What is the average air temp for Lake Sarah?
How big is Lake Sarah?
How deep is Lake Sarah?
What kind of fish can you catch in Lake Sarah?
Other fish species in the lake include White Sucker.
What are the closest cities to Lake Sarah?
Are there places to stay in the Lake Sarah area?
More Lodging Options
Are there boat launches on Lake Sarah?
Are there places to eat and drink near Lake Sarah?
What are the fishing regulations for Lake Sarah?
There are specific fishing regulations Lake Sarah that you need to know. For complete fishing regulations visit the Minnesota Department of Natural Resources. To report a violation call (800) 652-9093. Need a Minnesota fishing license?
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History & Status of the Fishery
Lake Sarah is a 366-acre lake located in Polk County four miles south of Erskine. This productive lake possesses a heavily developed shoreline and occasionally experiences large water level fluctuations. Lake Sarah provides angling opportunities for Walleye, Northern Pike, Bluegill, and Black Crappie. A standard fisheries survey was completed on Lake Sarah in July 2021. A special regulation of 10 sunfish per day was implemented on the lake in March 2022.
Walleye abundance in 2021 was slightly higher than average but declined from the near record high observed in 2016. Walleye measured in 2021 ranged in length from 9.5 to 29.2 inches, averaging 17.2 inches long. The average length of a four year old Walleye from Lake Sarah measured 16.2 inches, revealing above average growth.
Northern Pike abundance was at a record high number in 2011 but have since declined over the last two surveys in 2016 and 2021. Pike measured during the 2021 survey ranged in length from 14.1 to 36.7 inches, averaging 19.4 inches long. Eleven percent of pike had lengths of 24 inches or greater.
Bluegill abundance was below average in 2021, with trap nets catching three fish per net. Sampled Bluegill ranged in length from 3.4 to 9.2 inches, averaging 4.8 inches long. Bluegill grow quickly in Lake Sarah, measuring roughly seven inches long by age four.
Black Crappie abundance in Lake Sarah was moderate in 2021. Black Crappie ranged in length from 8.5 to 12.5 inches, averaging 10.4 inches long. Largemouth Bass have not been caught in Lake Sarah in significant numbers in historical lake survey assessments. Only one bass was caught in the 2021 survey. Yellow Perch abundance was low in Lake Sarah, with fish measuring five to eight inches long. Additional species sampled in 2021 included Black Bullhead, Brown Bullhead, and White Sucker.
Anglers can help to maintain Lake Sarah's valuable fishery by voluntarily releasing a portion of medium to large sized fish (specifically Northern Pike and Bluegill) and harvesting smaller fish for eating. Shoreline owners can help to improve water quality and fish habitat in Lake Sarah by leaving shoreline buffer zones, leaving stands of native aquatic vegetation intact, and by using wise land management practices to reduce nonpoint source pollution.
What is the average air temp for Lake Sarah?
More Nearby Lakes To Explore
There's more lake's to explore around Lake Sarah...| DISTANCE | ACRES | MAX DEPTH | |
| Bradley Lake | 1.3 mi | 121 | |
| Eighteen Lake | 2.1 mi | 79 | |
| Unnamed Lake | 2.1 mi | 22 | |
| Unnamed Lake | 2.1 mi | 35 | |
| Unnamed Lake | 2.2 mi | 15 | |
| Dorr Lake | 2.5 mi | 49 | |
| Unnamed Lake | 2.5 mi | 40 | |
| Unnamed Lake | 2.8 mi | 27 | |
| Unnamed Lake | 2.9 mi | 20 | |
| Union Lake | 3.0 mi | 887 | 83 ft |



