173-557-040  <<  173-557-050 >>   173-557-060

WAC 173-557-050

Instream flows.

(1) The priority date of the instream flows established in this chapter is the effective date of this chapter.
(2) Instream flows, expressed in cubic feet per second (cfs), are shown in Table 2 of this section. Instream flows are monitored at the stream management control stations and apply to the stream management units described in WAC 173-557-040, Table 1.
Table 2
Instream Flows for the Spokane River
Spokane River at Spokane
October 1 - March 31
1,700 cfs
April 1 - June 15
6,500 cfs
June 16 - September 30
850 cfs
Spokane River at Greenacres
(Barker Road)
June 16 - September 30
500 cfs
[Statutory Authority: Chapters 90.54, 90.22, 90.82, 90.03, 90.44, 18.104, and 43.27A RCW. WSR 15-04-033 (Order 13-11), § 173-557-050, filed 1/27/15, effective 2/27/15.]
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