Emergency rules as of this morning state that these rivers are closed on the 16th, juat as I mentioned before. You can read it for your self by simply looking at the "Emergency Rules Changes" for fresh water on the WDFW web site.
I just looked at it again and it CLEARLY states that the 16th is the date. But hey go ahead and fish it up to the 18th if you want, it's OK with me, not my rules afterall.
LB
Currently on the WDFW site, this is what is stated:
http://wdfw.wa.gov/do/newreal/release.php?id=feb1210a
February 12, 2010
Portions of Snohomish River system to close to fishing
Action: Close the Snohomish River, lower sections of the Skykomish, and Snoqualmie rivers and some tributaries to fishing.
Effective dates: Feb. 18, through June 4, 2010
Species affected: All game fish species.
Closure locations: 1) The Snohomish River from the mouth (Burlington-Northern railroad bridges) to the confluence of the Skykomish and Snoqualmie rivers including all channels, sloughs, and interconnected waterways.
2) The Snoqualmie River from the mouth to the boat launch at Plum Landing (~1/4 mile below Tokul Creek).
3) The Skykomish River from the mouth to the forks .
4) The North Fork of the Skykomish from the mouth to Deer Falls (about ¼ mile upstream of Goblin Creek).
5) The South Fork of the Skykomish from the mouth to the Sunset Falls Fishway.
6) The Pilchuck River from the mouth to the Snohomish city diversion dam.
7) The Sultan River from the mouth to the diversion dam at river mile 9.7.
8) The Tolt River from the mouth to the confluence of the North and South Fork.
9) The Raging River from the mouth to the Highway 18 Bridge.
Reason for action: To reduce incidental mortality of wild steelhead. The 2009-2010 forecast of wild steelhead returning to the Snohomish River is well below the escapement goal of 6,500 steelhead. This action will reduce the incidental hooking mortalities of wild steelhead.
Additional information: The Wallace River, Tokul Creek, and the Snoqualmie River above the boat ramp at Plum Landing will remain open until Feb 28, 2010 as listed in 2009/2010 Fishing in Washington Sport Rules Pamphlet. Information contacts: Jennifer Whitney, District 13 fish biologist, (425) 775-1311; Annette Hoffmann, Region 4 Fish Program manager, (425) 775-1311.