Long Lake (Washington County)
Washington County, Minnesota - DNR stocking history, depth and survey data
Minnesota · Minnesota Department of Natural Resources (DNR) · DOW 82002100
Long Lake (Washington County) has no DNR stocking rows in LakeFinder; this page carries its DNR depth, access and survey data.
- Long Lake (Washington County) shows no stocking records in Minnesota DNR LakeFinder as of .
- Maximum depth 22 ft; surface area 102 acres, 97 littoral acres, 3.9 miles of shoreline, per the DNR lake survey.
- Fish species DNR lists here: black bullhead, bluegill, green sunfish, hybrid sunfish, walleye.
- Most recent DNR fish survey: (standard survey).
- Washington County, nearest town Stillwater; DNR lake number (DOW) 82002100.
Depth map
Bathymetric contours from the Minnesota DNR lake survey mapped 5/31/1979 (orig map); depths in feet. Simplified for the web; not for navigation.
DNR fish survey, 1997
| Species | Gear | Catch per net | Total catch | Avg lb |
|---|---|---|---|---|
| Black bullhead | Standard trap nets | 118.67 | 356 | 0.04 |
| Golden shiner | Standard trap nets | 11.33 | 34 | 0.07 |
| Hybrid sunfish | Standard trap nets | 1.67 | 5 | 0.16 |
| Green sunfish | Standard trap nets | 0.33 | 1 | 0.12 |
| Bluegill | Standard trap nets | 0.33 | 1 | 0.30 |
| Black bullhead | Special gill nets | 44.00 | 44 | 0.18 |
| Walleye | Special gill nets | 1.00 | 1 | 4.96 |
Catch per net (CPUE) is the DNR survey's count per gill net or trap net set; higher means more of that species were sampled, not a fishing forecast. Top species per gear shown; where we have no verified common name for a DNR code, the code itself is shown.
Long Lake is a shallow lake which winterkills regularly. Assessments of the fish population in 1982, 1992, and 1997 all show that black bullheads dominate the fish population, making up over 90% of the fish sampled in 1997. Golden shiner have increased in abundance, and are now the second most abundant species present. A few sunfish have been captured in each of the assessments. One walleye was sampled in 1997, origin unknown.
Minnesota DNR survey narrative, .
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