Washington Dept. of Fish and Wildlife RAZOR CLAMS
* Introduction
* Regulations
* Clam Population Sampling
* Domoic Acid
* Recreational Fishery
* How to Dig
Razor Clams
* How to Prevent Wastage

Domoic Acid Levels: Willapa Spits 2005-2006

Back to Current Domoic Acid Levels

Long Beach Twin Harbors Copalis Mocrocks Kalaloch Willapa Spits

2005
Sample
Date
Level
(ppm)
5/06/05
 25.0
5/12/05
 19.0
5/23/05
 29.0
6/22/05
 10.0
6/28/05
 15.0
7/09/05
 10.0
7/18/05
 9.0
7/25/05
 5.0
8/01/05
 3.0
8/08/05
 7.0
8/17/05
 5.0
2006
Sample
Date
Level
(ppm)
 
Spit 1
Spit 2
Spit 3
Fishery
Sample
4/24/06
 3.0 7.0 5.0
5/03/06
 4.0 5.0 6.0
5/11/06
 NTD 4.0 NTD
5/18/06
 4.0
5/25/06
 4.0
6/01/06
 3.0
6/08/06
 2.0
6/15/06
 4.0
7/15/06
 4.0
2007
Sample
Date
Level
(ppm)
 
Spit 1
Spit 2
Spit 3
Fishery
Sample
4/23/07
 4.0 5.0 4.0 Preseason
4/30/07
 4.0 5.0 5.0 Preseason
5/07/07
 - - -
4.0
5/14/07
 - - -
4.0
5/23/07
 - - -
5.0
5/31/07
 - - -
5.0
6/06/07
 - - -
5.0
6/14/07
 - - -
3.0

Find a bug or error in the system? Let us know about it!
© 2008 Washington Department of Fish and Wildlife
E-mail <webmaster@dfw.wa.gov>