Every stocked water on a map with live river flow and water temperature, plus an alert the day your water is stocked.
Seamline: Trout Fishing MapEvery stocked water on a map with live river flow and water temperature, plus an alert the day your water is stocked.
Blackmans Lake trout stocking: Snohomish County, Washington
Last stocked Mon, Apr 6, one of 5 stockings published in the last 12 months. Species: cutthroat trout and rainbow trout. At least 15,702 fish in the published counts. From Washington's published stocking reports.
Stocked in the last 12 months
- Mon, Apr 6: 1,580 rainbow trout
- Tue, Mar 17: 3,420 rainbow trout
- Wed, Dec 3, 2025: 9,207 cutthroat trout
- Wed, Nov 12, 2025: 605 rainbow trout
- Tue, Oct 14, 2025: 890 rainbow trout
When Blackmans Lake gets stocked
Over the last year Washington stocked it in March, April, October, November and December.
Seamline maps Blackmans Lake and every other stocked water in Washington with live river flow and water temperature where a gauge reports them, public access points, and an alert the day it is stocked.
Other stocked waters in Snohomish County
Ballinger Lake, Bosworth Lake, Cassidy Lake, Chain Lake, Crabapple Lake, Echo Lake T27, Flowing Lake, Fortson Pds, Gissburg Pond, Gissburg Pond North, Gissburg Pond South, Jennings Prk Pond
Updated Oct 10, 2:20 PM UTC from Washington's official stocking data. Dates marked "Week of" are published by the week, not the day.