There are several trout-fishing opportunities within our management area (Hennepin, Scott, and Carver Counties). Four lakes are regularly stocked, and one stream supports a small, self-reproducing brown trout population. Know and follow all trout-related Regulations, in particular 1) Trout Stamp licensed validation needed (for most license types) for fishing Designated trout waters or having trout in possession 2) slightly different seasons: for streams Saturday closest to April 15-Sept. 30, for lakes same May opening date as walleye-northern pike (but starting 1 hr before sunrise)-October 31, and 3) restrictions of Designated Trout Lakes and Designated Trout Streams.
Courthouse Lake, behind the Carver County Government Center in Chaska, was formerly a clay mine. This water is 10 acres in size and a Designated Trout Lake. It is managed as a "put-and-take" fishery. Following a 1997 flood, water quality declined to induce a 2000-01 winterkill, but conditions have since improved. The lake is now aerated in fall to boost oxygen before ice-up.
The Courthouse Lake management plan* is to stock yearling rainbow trout in this pattern: 3,000 for the Open-Water Season Opener, 1,000 in mid-late October (once water temperatures are favorably cool) and 2,000 for the Winter Opener. Each year we also request DNR hatchery surplus brook, brown, and rainbow trout. Amount and mix of the "extra" trout received varies yearly, but is mostly larger adult fish. (* Actual numbers might differ from stated quotas, depending on hatchery availability, but some level of stocking is planned for each season according to the schedule mentioned above)
Over the last 5 years, 5,500-6,380 trout have been stocked annually, with over 90% of each year's numbers being yearling rainbow trout. Because of poor survival and risk for spreading exotic organisms, no State Fair display trout-- including lake trout or splake-- have been stocked into Courthouse Lake since 2005. Eurasian watermilfoil was detected in summer 2016, so follow all invasive-species related rules.
Quarry Lake is the newest trout water in our management Area. It is a 70-acre former sand/gravel pit, located totally within the City of Shakopee's Quarry Lake Park , near ValleyFair amusement park. Lake access is through the park and subject to Shakopee's park hours, rules, and City Code. At present, Quarry is NOT a Designated Trout Lake, so fishing for the small populations of other fish species-- carp, bullheads, northern pike, yellow perch and sunfishes-- is allowed under current applicable Statewide Inland regulations and seasons. Intentionally fishing for trout during closed seasons is both illegal and poor sportsmanship.
Quarry Lake will be managed as a "put-and-take" trout fishery like this: every year-- 1,000 yearling rainbow trout stocked in mid-late October (once water temperatures are favorably cool) for the remainder of the Open-Water season and 14,000 rainbow trout yearlings in advance of the Winter Opener. Average size of the trout are expected to be about 1/4-2/5 lb each, but will vary depending on hatchery conditions and time of stocking.
Eurasian watermilfoil was confirmed in the the lake in 2016.
Christmas Lake is just across MN Highway 7 from Lake Minnetonka in the village of Shorewood. Water quality allows "two-story" fish management-- sufficient oxygen in the colder, deeper waters for trout and a typical bass-panfish-northern pike fish community throughout the lake. Because Christmas is not a Designated Trout Lake, angling for non-trout species during their legal seasons is allowed. As with Quarry Lake, fishing for trout during closed seasons is illegal and unethical. Be aware that the public access here is small, not open 24 hours, and lacks shore fishing amenities or adjacent street parking.
The Christmas Lake management plan* is to stock 1,000 yearling rainbow trout for every Open-Water Season and adult rainbow trout when available**. (* Actual numbers stocked might vary slightly from quotas, depending on hatchery availability ** suitable lake conditions required; post-stocking trout survival is poor with iced-covered shallow depths or water temperatures above 60o F; last stocking of this type: 141 fish in 2011)
Little Long Lake is in Minnetristra, northeast of both Whaletail Lake and the town of St. Bonifacius. Little Long is similar to Christmas Lake-- water quality allows "two-story" fish management and not a Designated Trout Lake. The present management plan is to stock 500 yearling rainbow trout for each Winter Season. The lake has a small DNR Parks-and-Trails-managed public boat launch. There is a 10-horsepower limit for outboard motors.
Eagle Creek is at the crossroads of busy Highways 13 and 101 in Savage (Scott County). A self-sustaining but small population of brown trout requires a Special Regulation-- catch-and-release only.
Most of Eagle Creek is within publicly accessible land-- the DNR-managed Eagle Creek Aquatic Management Area (AMA) or the USFWS Minnesota Valley Wildlife Refuge. To maintain or improve the stream, its watershed, and fishing access within the AMA, projects such as buckthorn removals, native tree/prairie grass plantings, beaver dam removals, and stream channel restorations are regularly undertaken. Such work can affect the appearance and condition of the stream and its surrounding lands.
Notes: 1) lower Eagle Creek can flood when the Minnesota River floods and can also harbor Minnesota-River-origin fish and 2) some consider Eagle Creek small, shallow, and difficult to fish.