Minnesota · DNR survey data

Murphy Lake

Murphy Lake covers 45 acres in Scott County, running to 15 feet, last surveyed by the DNR in 2022. The Minnesota DNR has not published bathymetry for this lake, so there is no depth map here, just the survey record: what the nets held and how big it ran.

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DNR survey data

Fish species

Species
How many
Survey numbers
Lengths
Largemouth bass
One of the best around
117.6per hr (electrofishing)
12"Typical
18"Biggest
6"18"

Lengths measured · 166 fish

Recent · 2022
3"5"10"15"18"

Lengths measured · 166 fish

2022
3"5"10"15"18"

Lengths measured · 17 fish

2011
3"5"10"15"18"

Lengths measured · 62 fish

2005
3"5"10"15"18"

Lengths measured · 32 fish

2005
3"5"10"15"18"
Bluegill
Fair numbers
39.8per trap net
4"Typical
7"Biggest
2"7"

Lengths measured · 367 fish

Recent · 2022
1"2"4"6"8"

Lengths measured · 367 fish

2022
1"2"4"6"8"

Lengths measured · 844 fish

2011
1"2"4"6"8"

Lengths measured · 458 fish

2005
1"2"4"6"8"

Lengths measured · 500 fish

1999
1"2"4"6"8"
Crappie
Just a few
0.7per trap net
Typical
10"Biggest
Yellow perch
No recent survey rating

No recent survey rating.

Sauger
No recent survey rating

No recent survey rating.

Rates come from standard DNR survey gear (gill nets, trap nets, electrofishing), judged against statewide benchmarks for the same gear — which is why the same number of fish per net can read differently for two species. Where the standard gear can't count a species reliably, the page shows presence and size only. Typical is the middle fish of those measured. Open a row for the full length spread, survey by survey. You can read every number on this page without an app or an account.

Recent reports

Murphy Lake fishing reports

Recent reports on Murphy Lake from guides, tournaments and regular anglers. Anything posted in the last two weeks also bumps the matching spots on the live map, so you'll see a "matches a recent report" tag on them.

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Scott County reports

Within 30 miles

Nearby lakes

Quick answers

Frequently asked questions

Is there a depth map for Murphy Lake?

The Minnesota DNR has not published bathymetry for Murphy Lake, so this page carries the survey record instead: species, catch rates and stocking history.

What fish are in Murphy Lake?

The most recent DNR survey (2022) recorded largemouth bass, bluegill, crappie, yellow perch, sauger.

Is Murphy Lake stocked?

No stocking is on record for Murphy Lake in the DNR's stocking database.

When was Murphy Lake last surveyed?

The Minnesota DNR last surveyed Murphy Lake in 2022, the most recent of 5 surveys on record.

Survey numbers are the Minnesota DNR's. How this site reads them →

Page updated .