WAC 173-501-030
WAC 173-501-030. Establishment of instream flows
(1) Stream management units and associated control stations are established as follows:
Stream Management Unit Information
Control Station No. Stream Management Unit Name Control Station by River Mile and Section, Township and Range Stream Management Reach Anderson Creek Gage # WDOE-2109-00 1.4 Section 19 T. 39 N., R. 4 E. From confluence with Nooksack River to headwaters, including all tributaries. Bells Creek Gage # WDOE-2073-00 0.5 Section 21 T. 39 N., R. 5 E. From confluence with Nooksack River to headwaters, including all tributaries. Bertrand Creek Gage # WDOE-2124-00 1.0 Section 26 T. 40 N., R. 2 E. From U.S./Canada border to confluence with Nooksack River, including all tributaries. California Creek Gage # WDOE-2134-00 3.0 Section 21 T. 40 N., R. 1 E. From influence of mean annual high tide at low instream flow levels to headwaters, including all tributaries. Canyon Creek Gage # WDOE-2045-00 0.2 Section 35 T. 40 N., R. 6 E. From confluence with N. Fk. Nooksack River to headwaters, including all tributaries. Canyon Creek at Kulshan Gage # 12-2085-00 0.2 Section 27 T. 39 N., R. 5 E. From confluence with N. Fk. Nooksack River to headwaters, including all tributaries. Cornell Creek Gage # WDOE-2057-00 0.6 Section 1 T. 39 N., R. 6 E. From the confluence with N. Fk. Nooksack River to headwaters, including all tributaries. Dakota Creek near Blaine Gage # 12-2140-00 3.5 Section 9 T. 40 N., R. 1 E. From influence of mean annual high tide at low instream flow levels to headwaters, including all tributaries. Deer Creek Gage # WDOE-2130-50 0.2 Section 28 T. 39 N., R. 2 E. From the confluence with Tenmile Creek to headwaters, including all tributaries. Fishtrap Creek at Lynden Gage # 12-2120-00 6.9 Section 16 T. 40 N., R. 3 E. From U.S./Canada border to confluence with Nooksack River, including all tributaries. Gallop Creek Gage # WDOE-2056-00 0.3 Section 7 T. 39 N., R. 7 E. From the confluence with N. Fk. Nooksack River to headwaters, including all tributaries. Hutchinson Creek Gage # WDOE-2101-00 1.8 Section 36 T. 38 N., R. 5 E. From confluence with South Fork Nooksack River to headwaters, including all tributaries. Johnson Creek Gage # WDOE-2149-00 0.5 Section 35 T. 41 N., R. 4 E. From U.S./Canada border to headwaters including all tributaries. Kendall Creek Gage # 12-2065-00 0.1 Section 3 T. 39 N., R. 5 E. From the confluence with N. Fk. Nooksack River to headwaters, including all tributaries. Maple Creek Gage # WDOE-2059-00 0.8 Section 30 T. 40 N., R. 6 E. From confluence with N. Fk. Nooksack River to headwaters, including all tributaries. Nooksack River (at Deming) 12-2105-00 36.6 Section 31 T. 39 N., R. 5 E. From confluence with Smith Creek to confluence of North Fork and Middle Fork Nooksack Rivers. Nooksack River (at Ferndale) 12-2131-00 5.8 Section 29 T. 39 N., R. 2 E. From influence of mean annual high tide at low instream flow levels to confluence with, and including, Smith Creek. Nooksack River (Middle Fork) 12-2080-00 5.0 Section 13 T. 38 N., R. 5 E. From confluence with North Fork to headwaters. Nooksack River (North Fork) 12-2072-00 44.1 Section 10 T. 39 N., R. 5 E. From confluence with Middle Fork to head- waters. Nooksack River (South Fork) 12-2090-00 5.0 Section 19 T. 38 N., R. 5 E. From confluence with Nooksack River (mainstem) to headwaters. Porter Creek Gage # WDOE-2084-00 0.7 Section 11 T. 38 N., R. 5 E. From the confluence with M. Fk. Nooksack R. to headwaters, including all tributaries. Racehorse Creek Gage # WDOE-2071-00 1.5 Section 11 T. 39 N., R. 5 E. From confluence with N. Fk. Nooksack River to headwaters, including all tributaries. Saar Creek Gage # 12-2155-00 0.2 Section 31 T. 41 N., R. 5 E. From U.S./Canada border to headwaters, including all tributaries. Silver Creek Gage # WDOE-2132-00 2.0 Section 4 T. 38 N., R. 2 E. From confluence with Nooksack River to headwaters, including all tributaries. Skookum Creek near Wickersham Gage # 12-2095-00 0.1 Section 27 T. 37 N., R. 5 E. From confluence with South Fork Nooksack River to headwaters, including all tributaries. Smith Creek Gage # WDOE-2111-00 0.8 Section 22 T. 39 N., R. 4 E. From confluence with Nooksack River to headwaters, including all tributaries. Sumas River near Sumas Gage # 12-2145-00 2.1 Section 2 T. 41 N., R. 4 E. From U.S./Canada border to headwaters including all tributaries. Tenmile Creek at Laurel Gage # 12-2129-00 4.4 Section 13 T. 39 N., R. 2 E. From confluence with Nooksack River to headwaters, including all tributaries. Terrell Creek Gage # WDOE-2133-00 2.2 Section 31 T. 40 N., R. 1 E. From influence of mean annual high tide at low instream flow levels to headwaters, including all tributaries. Wiser Lake Creek Gage # WDOE-2126-00 0.7 Section 2 T. 39 N., R. 2 E. From confluence with Nooksack River to headwaters, including all tributaries.
Control
Station No.
Stream
Management
Unit Name
Control Station
by River Mile
and Section,
Township and
Range
Stream
Management Reach
Anderson Creek
Gage # WDOE-2109-00
1.4
Section 19
T. 39 N., R. 4 E.
From confluence with Nooksack River to headwaters, including all tributaries.
Bells Creek
Gage # WDOE-2073-00
0.5
Section 21
T. 39 N., R. 5 E.
From confluence with Nooksack River to headwaters, including all tributaries.
Bertrand Creek
Gage # WDOE-2124-00
1.0
Section 26
T. 40 N., R. 2 E.
From U.S./Canada border to confluence with Nooksack River, including all tributaries.
California Creek
Gage # WDOE-2134-00
3.0
Section 21
T. 40 N., R. 1 E.
From influence of mean annual high tide at low instream flow levels to headwaters, including all tributaries.
Canyon Creek
Gage # WDOE-2045-00
0.2
Section 35
T. 40 N., R. 6 E.
From confluence with N. Fk. Nooksack River to headwaters, including all tributaries.
Canyon Creek at Kulshan
Gage # 12-2085-00
0.2
Section 27
T. 39 N., R. 5 E.
From confluence with N. Fk. Nooksack River to headwaters, including all tributaries.
Cornell Creek
Gage # WDOE-2057-00
0.6
Section 1
T. 39 N., R. 6 E.
From the confluence with N. Fk. Nooksack River to headwaters, including all tributaries.
Dakota Creek near Blaine
Gage # 12-2140-00
3.5
Section 9
T. 40 N., R. 1 E.
From influence of mean annual high tide at low instream flow levels to headwaters, including all tributaries.
Deer Creek
Gage # WDOE-2130-50
0.2
Section 28
T. 39 N., R. 2 E.
From the confluence with Tenmile Creek to headwaters, including all tributaries.
Fishtrap Creek at Lynden
Gage # 12-2120-00
6.9
Section 16
T. 40 N., R. 3 E.
From U.S./Canada border to confluence with Nooksack River, including all tributaries.
Gallop Creek
Gage # WDOE-2056-00
0.3
Section 7
T. 39 N., R. 7 E.
From the confluence with N. Fk. Nooksack River to headwaters, including all tributaries.
Hutchinson Creek
Gage # WDOE-2101-00
1.8
Section 36
T. 38 N., R. 5 E.
From confluence with South Fork Nooksack River to headwaters, including all tributaries.
Johnson Creek
Gage # WDOE-2149-00
0.5
Section 35
T. 41 N., R. 4 E.
From U.S./Canada border to headwaters including all tributaries.
Kendall Creek
Gage # 12-2065-00
0.1
Section 3
T. 39 N., R. 5 E.
From the confluence with N. Fk. Nooksack River to headwaters, including all tributaries.
Maple Creek
Gage # WDOE-2059-00
0.8
Section 30
T. 40 N., R. 6 E.
From confluence with N. Fk. Nooksack River to headwaters, including all tributaries.
Nooksack River
(at Deming)
12-2105-00
36.6
Section 31
T. 39 N., R. 5 E.
From confluence with Smith Creek to confluence of North Fork and Middle Fork Nooksack Rivers.
Nooksack River
(at Ferndale)
12-2131-00
5.8
Section 29
T. 39 N., R. 2 E.
From influence of mean annual high tide at low instream flow levels to confluence with, and including, Smith Creek.
Nooksack River
(Middle Fork)
12-2080-00
5.0
Section 13
T. 38 N., R. 5 E.
From confluence with North Fork to headwaters.
Nooksack River
(North Fork)
12-2072-00
44.1
Section 10
T. 39 N., R. 5 E.
From confluence with Middle Fork to head-
waters.
Nooksack River
(South Fork)
12-2090-00
5.0
Section 19
T. 38 N., R. 5 E.
From confluence with Nooksack River (mainstem) to headwaters.
Porter Creek
Gage # WDOE-2084-00
0.7
Section 11
T. 38 N., R. 5 E.
From the confluence with M. Fk. Nooksack R. to headwaters, including all tributaries.
Racehorse Creek
Gage # WDOE-2071-00
1.5
Section 11
T. 39 N., R. 5 E.
From confluence with N. Fk. Nooksack River to headwaters, including all tributaries.
Saar Creek
Gage # 12-2155-00
0.2
Section 31
T. 41 N., R. 5 E.
From U.S./Canada border to headwaters, including all tributaries.
Silver Creek
Gage # WDOE-2132-00
2.0
Section 4
T. 38 N., R. 2 E.
From confluence with Nooksack River to headwaters, including all tributaries.
Skookum Creek near
Wickersham
Gage # 12-2095-00
0.1
Section 27
T. 37 N., R. 5 E.
From confluence with South Fork Nooksack River to headwaters, including all tributaries.
Smith Creek
Gage # WDOE-2111-00
0.8
Section 22
T. 39 N., R. 4 E.
From confluence with Nooksack River to headwaters, including all tributaries.
Sumas River near Sumas
Gage # 12-2145-00
2.1
Section 2
T. 41 N., R. 4 E.
From U.S./Canada border to headwaters including all tributaries.
Tenmile Creek at Laurel
Gage # 12-2129-00
4.4
Section 13
T. 39 N., R. 2 E.
From confluence with Nooksack River to headwaters, including all tributaries.
Terrell Creek
Gage # WDOE-2133-00
2.2
Section 31
T. 40 N., R. 1 E.
From influence of mean annual high tide at low instream flow levels to headwaters, including all tributaries.
Wiser Lake Creek
Gage # WDOE-2126-00
0.7
Section 2
T. 39 N., R. 2 E.
From confluence with Nooksack River to headwaters, including all tributaries.
(2) Instream flows are established for the stream management units in WAC 173-501-030(1) as follows:
Instream Flows in the Nooksack WRIA
(Instantaneous cubic feet per second)
Month Day WDOE- 2109-00 Anderson Cr. WDOE- 2073-00 Bells Cr. WDOE- 2124-00 Bertrand Cr. WDOE- 2134-00 California Cr. Jan. 1 15 50 50 4* 4* 90* 90* 40* 40* Feb. 1 15 50 50 4* 3* 90* 90* 40* 40* Mar. 1 15 50 50 2* 2* 90* 90* 40* 25* Apr. 1 15 40 31 3* 4* 80* 60* 18* 13* May 1 15 25 20 * * 5* 6* 50* 40* 9* 6* Jun. 1 15 16 13 * * 6* 6* 33* 25* 4* 3* Jul. 1 15 10 8 * * 3* 2* 21* 17* 2* 2* Aug. 1 15 6 6 * * 1* 1* 13* 13* 2* 2* Sep. 1 15 6 6 * * 1* 1* 13* 13* 2* 2* Oct. 1 15 8 11 * * 1* 2* 13* 20* 2* 2* Nov. 1 15 15 20 * 3* 4* 30* 40* 4* 7* Dec. 1 15 30 50 4* 4* 60* 90* 15* 40*
Month
Day
WDOE-
2109-00
Anderson Cr.
WDOE-
2073-00
Bells Cr.
WDOE-
2124-00
Bertrand Cr.
WDOE-
2134-00
California Cr.
Jan.
1
15
50
50
4*
4*
90*
90*
40*
40*
Feb.
1
15
50
50
4*
3*
90*
90*
40*
40*
Mar.
1
15
50
50
2*
2*
90*
90*
40*
25*
Apr.
1
15
40
31
3*
4*
80*
60*
18*
13*
May
1
15
25
20
*
*
5*
6*
50*
40*
9*
6*
Jun.
1
15
16
13
*
*
6*
6*
33*
25*
4*
3*
Jul.
1
15
10
8
*
*
3*
2*
21*
17*
2*
2*
Aug.
1
15
6
6
*
*
1*
1*
13*
13*
2*
2*
Sep.
1
15
6
6
*
*
1*
1*
13*
13*
2*
2*
Oct.
1
15
8
11
*
*
1*
2*
13*
20*
2*
2*
Nov.
1
15
15
20
*
3*
4*
30*
40*
4*
7*
Dec.
1
15
30
50
4*
4*
60*
90*
15*
40*
* Denotes closure period. No further consumptive rights issued for use during this time.
*
Denotes closure period. No further consumptive rights issued for use during this time.
Month Day WDOE- 2045-00 Canyon Creek WDOE- 2085-00 Canyon (Lk) Cr. WDOE- 2057-00 Cornell Creek Jan. 1 15 150 150 50 50 20 20 Feb. 1 15 150 150 50 50 20 20 Mar. 1 15 150 150 50 50 20 20 Apr. 1 15 150 150 50 50 20 20 May 1 15 150 150 50 50 20 20 Jun. 1 15 150 150 50 50 15 9 Jul. 1 15 150 80 * * 50 30 * * 25 3 * * Aug. 1 15 40 40 * * 15 10 * * 3 3 * * Sep. 1 15 40 40 * * 10 10 * * 3 3 * * Oct. 1 15 55 80 * * 20 23 * * 5 10 * * Nov. 1 15 90 110 * 27 32 * 20 20 * Dec. 1 15 130 150 40 43 20 20
Month
Day
WDOE-
2045-00
Canyon Creek
WDOE-
2085-00
Canyon (Lk) Cr.
WDOE-
2057-00
Cornell Creek
Jan.
1
15
150
150
50
50
20
20
Feb.
1
15
150
150
50
50
20
20
Mar.
1
15
150
150
50
50
20
20
Apr.
1
15
150
150
50
50
20
20
May
1
15
150
150
50
50
20
20
Jun.
1
15
150
150
50
50
15
9
Jul.
1
15
150
80
*
*
50
30
*
*
25
3
*
*
Aug.
1
15
40
40
*
*
15
10
*
*
3
3
*
*
Sep.
1
15
40
40
*
*
10
10
*
*
3
3
*
*
Oct.
1
15
55
80
*
*
20
23
*
*
5
10
*
*
Nov.
1
15
90
110
*
27
32
*
20
20
*
Dec.
1
15
130
150
40
43
20
20
Month Day 12-2140-00 Dakota Creek WDOE- 2130-50 Deer Creek 12-2120-00 Fishtrap Cr. Jan. 1 15 60* 60* 10* 10* 55* 55* Feb. 1 15 60* 60* 10* 10* 55* 55* Mar. 1 15 60* 40* 10* 10* 55* 55* Apr. 1 15 30* 20* 8* 6* 45* 35* May 1 15 15* 10* 5* 4* 30* 25* Jun. 1 15 7* 5* 3* 2* 20* 15* Jul. 1 15 4* 3* 2* 1* 12* 10* Aug. 1 15 3* 3* 1* 1* 8* 8* Sep. 1 15 3* 3* 1* 1* 8* 8* Oct. 1 15 3* 4* 2* 2* 18* 20* Nov. 1 15 5* 10* 3* 4* 30* 40* Dec. 1 15 20* 60* 5* 7* 55* 55*
Month
Day
12-2140-00
Dakota Creek
WDOE-
2130-50
Deer Creek
12-2120-00
Fishtrap Cr.
Jan.
1
15
60*
60*
10*
10*
55*
55*
Feb.
1
15
60*
60*
10*
10*
55*
55*
Mar.
1
15
60*
40*
10*
10*
55*
55*
Apr.
1
15
30*
20*
8*
6*
45*
35*
May
1
15
15*
10*
5*
4*
30*
25*
Jun.
1
15
7*
5*
3*
2*
20*
15*
Jul.
1
15
4*
3*
2*
1*
12*
10*
Aug.
1
15
3*
3*
1*
1*
8*
8*
Sep.
1
15
3*
3*
1*
1*
8*
8*
Oct.
1
15
3*
4*
2*
2*
18*
20*
Nov.
1
15
5*
10*
3*
4*
30*
40*
Dec.
1
15
20*
60*
5*
7*
55*
55*
Month Day WDOE- 2056-00 Gallop Creek WDOE- 2101-00 Hutchinson Creek WDOE- 2149-00 Johnson Creek 12-2065-00 Kendall Cr. Jan. 1 15 12 12 60 60 60* 60* 10* 10* Feb. 1 15 12 12 60 60 60* 60* 10* 10* Mar. 1 15 12 12 60 60 60* 60* 10* 10* Apr. 1 15 `12 12 60 60 60* 45* 10* 10* May 1 15 12 12 60 60 35* 25* 10* 10* Jun. 1 15 12 12 60 60 20* 15* 10* 10* Jul. 1 15 12 8 * * 60 40 * * 12* 9* 10* 6* Aug. 1 15 6 5 * * 25 15 * * 9* 9* 4* 3* Sep. 1 15 5 5 * * 15 15 * * 9* 9* 3* 3* Oct. 1 15 5 5 * * 25 30 * * 9* 9* 5* 6* Nov. 1 15 8 12 * 35 40 * 13* 20* 7* 8* Dec. 1 15 12 12 50 60 30* 60* 9* 10*
Month
Day
WDOE-
2056-00
Gallop
Creek
WDOE-
2101-00
Hutchinson
Creek
WDOE-
2149-00
Johnson
Creek
12-2065-00
Kendall
Cr.
Jan.
1
15
12
12
60
60
60*
60*
10*
10*
Feb.
1
15
12
12
60
60
60*
60*
10*
10*
Mar.
1
15
12
12
60
60
60*
60*
10*
10*
Apr.
1
15
`12
12
60
60
60*
45*
10*
10*
May
1
15
12
12
60
60
35*
25*
10*
10*
Jun.
1
15
12
12
60
60
20*
15*
10*
10*
Jul.
1
15
12
8
*
*
60
40
*
*
12*
9*
10*
6*
Aug.
1
15
6
5
*
*
25
15
*
*
9*
9*
4*
3*
Sep.
1
15
5
5
*
*
15
15
*
*
9*
9*
3*
3*
Oct.
1
15
5
5
*
*
25
30
*
*
9*
9*
5*
6*
Nov.
1
15
8
12
*
35
40
*
13*
20*
7*
8*
Dec.
1
15
12
12
50
60
30*
60*
9*
10*
Month Day WDOE-2059-00 Maple Creek 12-2105-00 Nooksack R. (at Deming) 12-2131.00 Nooksack R. (at Ferndale) Jan. 1 15 20 20 2050 2050 2900 2900 Feb. 1 15 20 30 2150 2350 2900 2900 Mar. 1 15 30 30 2350 2350 2900 2900 Apr. 1 15 30 30 2350 2350 2900 2900 May 1 15 30 30 3325 3400 2900 3500 Jun. 1 15 30 30 3400 3400 3500 3500 Jul. 1 15 20 20 * * 3400 2950 3500 3000 Aug. 1 15 20 10 * * 1700 1700 2400 1900 Sep. 1 15 10 10 * * 1700 1700 1800 1700 Oct. 1 15 20 20 * * 1700 2050 1700 2050 Nov. 1 15 20 20 * 2050 2050 2300 2500 Dec. 1 15 20 20 2050 2050 2900 2900
Month
Day
WDOE-2059-00
Maple Creek
12-2105-00
Nooksack R.
(at Deming)
12-2131.00
Nooksack R.
(at Ferndale)
Jan.
1
15
20
20
2050
2050
2900
2900
Feb.
1
15
20
30
2150
2350
2900
2900
Mar.
1
15
30
30
2350
2350
2900
2900
Apr.
1
15
30
30
2350
2350
2900
2900
May
1
15
30
30
3325
3400
2900
3500
Jun.
1
15
30
30
3400
3400
3500
3500
Jul.
1
15
20
20
*
*
3400
2950
3500
3000
Aug.
1
15
20
10
*
*
1700
1700
2400
1900
Sep.
1
15
10
10
*
*
1700
1700
1800
1700
Oct.
1
15
20
20
*
*
1700
2050
1700
2050
Nov.
1
15
20
20
*
2050
2050
2300
2500
Dec.
1
15
20
20
2050
2050
2900
2900
Month Day 12-2080-00 Nooksack River (Middle Fork) 12-2072-00 Nooksack River (North Fork nr. Deming) 12-2090-00 Nooksack River (South Fork) Jan. 1 15 275 275 1100 1100 650 650 Feb. 1 15 380 380 1100 1100 650 850 Mar. 1 15 380 380 1100 1100 850 850 Apr. 1 15 380 380 1100 1100 850 850 May 1 15 380 450 1100 2000 850 850 Jun. 1 15 525 525 2000 2000 850 850 Jul. 1 15 525 400 2000 2000 850 550 * * Aug. 1 15 275 275 1100 1100 300 300 * * Sep. 1 15 275 275 1100 1100 * * 300 300 * * Oct. 1 15 275 275 1100 1100 * * 300 650 * * Nov. 1 15 275 275 1100 1100 * 650 650 Dec. 1 15 275 275 1100 1100 650 650
Month
Day
12-2080-00
Nooksack
River
(Middle Fork)
12-2072-00
Nooksack River
(North Fork
nr. Deming)
12-2090-00
Nooksack
River
(South Fork)
Jan.
1
15
275
275
1100
1100
650
650
Feb.
1
15
380
380
1100
1100
650
850
Mar.
1
15
380
380
1100
1100
850
850
Apr.
1
15
380
380
1100
1100
850
850
May
1
15
380
450
1100
2000
850
850
Jun.
1
15
525
525
2000
2000
850
850
Jul.
1
15
525
400
2000
2000
850
550
*
*
Aug.
1
15
275
275
1100
1100
300
300
*
*
Sep.
1
15
275
275
1100
1100
*
*
300
300
*
*
Oct.
1
15
275
275
1100
1100
*
*
300
650
*
*
Nov.
1
15
275
275
1100
1100
*
650
650
Dec.
1
15
275
275
1100
1100
650
650
Month Day WDOE- 2084-00 Porter Creek WDOE- 2071-00 Racehorse Cr. WDOE- 2155-00 Saar Creek Jan. 1 15 10 10 60 60 35* 35* Feb. 1 15 10 10 60 60 35* 35* Mar. 1 15 10 10 60 60 35* 35* Apr. 1 15 10 10 60 80 35* 35* May 1 15 10 10 80 90 35* 35* Jun. 1 15 10 10 90 90 35* 35* Jul. 1 15 10 6 * * 50 35 * * 22* 15* Aug. 1 15 3 3 * * 20 20 * * 9* 6* Sep. 1 15 3 3 * * 20 20 * * 6* 6* Oct. 1 15 3 6 * * 20 30 * * 12* 14* Nov. 1 15 10 10 * 35 40 * 17* 19* Dec. 1 15 10 10 47 55 23* 35*
Month
Day
WDOE-
2084-00
Porter Creek
WDOE-
2071-00
Racehorse Cr.
WDOE-
2155-00
Saar Creek
Jan.
1
15
10
10
60
60
35*
35*
Feb.
1
15
10
10
60
60
35*
35*
Mar.
1
15
10
10
60
60
35*
35*
Apr.
1
15
10
10
60
80
35*
35*
May
1
15
10
10
80
90
35*
35*
Jun.
1
15
10
10
90
90
35*
35*
Jul.
1
15
10
6
*
*
50
35
*
*
22*
15*
Aug.
1
15
3
3
*
*
20
20
*
*
9*
6*
Sep.
1
15
3
3
*
*
20
20
*
*
6*
6*
Oct.
1
15
3
6
*
*
20
30
*
*
12*
14*
Nov.
1
15
10
10
*
35
40
*
17*
19*
Dec.
1
15
10
10
47
55
23*
35*
Month Day WDOE- 2132-00 Silver Creek 12-2095-00 Skookum Cr. WDOE- 2111-00 Smith Creek Jan. 1 15 12 12 115 115 40 40 Feb. 1 15 12 12 115 115 40 40 Mar. 1 15 12 12 115 115 40 40 Apr. 1 15 12 12 115 115 40 60 May 1 15 12 9 * * 115 115 60 60 * * Jun. 1 15 7 6 * * 115 115 60 40 * * Jul. 1 15 4 3 * * 115 66 * * 35 25 * * Aug. 1 15 3 3 * * 66 66 * * 15 10 * * Sep. 1 15 3 3 * * 66 66 * * 10 10 * * Oct. 1 15 4 4 * * 66 80 * * 15 20 * * Nov. 1 15 6 10 * 115 115 * 23 25 * Dec. 1 15 12 12 115 115 30 35
Month
Day
WDOE-
2132-00
Silver Creek
12-2095-00
Skookum Cr.
WDOE-
2111-00
Smith Creek
Jan.
1
15
12
12
115
115
40
40
Feb.
1
15
12
12
115
115
40
40
Mar.
1
15
12
12
115
115
40
40
Apr.
1
15
12
12
115
115
40
60
May
1
15
12
9
*
*
115
115
60
60
*
*
Jun.
1
15
7
6
*
*
115
115
60
40
*
*
Jul.
1
15
4
3
*
*
115
66
*
*
35
25
*
*
Aug.
1
15
3
3
*
*
66
66
*
*
15
10
*
*
Sep.
1
15
3
3
*
*
66
66
*
*
10
10
*
*
Oct.
1
15
4
4
*
*
66
80
*
*
15
20
*
*
Nov.
1
15
6
10
*
115
115
*
23
25
*
Dec.
1
15
12
12
115
115
30
35
Month Day 12-2145-00 Sumas River 12-2129-00 Tenmile Cr. WDOE- 2133-00 Terrell Cr. WDOE- 2126-00 Wiser Lk. Cr. Jan. 1 15 100* 100* 40* 40* 12 12 11 11 Feb. 1 15 100* 100* 40* 40* 12 12 11 11 Mar. 1 15 100* 100* 40* 40* 12 12 11 11 Apr. 1 15 100* 100* 40* 40* 12 12 9 7 May 1 15 70* 60* 30* 22* 8 5 * * 6 5 * * Jun. 1 15 40* 35* 17* 12* 4 3 * * 4 3 * * Jul. 1 15 25* 20* 10* 7* 2 2 * * 2 2 * * Aug. 1 15 20* 20* 5* 5* 2 2 * * 2 2 * * Sep. 1 15 20* 20* 5* 6* 2 2 * * 2 2 * * Oct. 1 15 20* 20* 7* 10* 2 2 * * 2 2 * * Nov. 1 15 35* 60* 15* 20* 3 5 * 3 6 * Dec. 1 15 80* 100* 30* 40* 7 12 8 11
Month
Day
12-2145-00
Sumas River
12-2129-00
Tenmile Cr.
WDOE-
2133-00
Terrell Cr.
WDOE-
2126-00
Wiser Lk. Cr.
Jan.
1
15
100*
100*
40*
40*
12
12
11
11
Feb.
1
15
100*
100*
40*
40*
12
12
11
11
Mar.
1
15
100*
100*
40*
40*
12
12
11
11
Apr.
1
15
100*
100*
40*
40*
12
12
9
7
May
1
15
70*
60*
30*
22*
8
5
*
*
6
5
*
*
Jun.
1
15
40*
35*
17*
12*
4
3
*
*
4
3
*
*
Jul.
1
15
25*
20*
10*
7*
2
2
*
*
2
2
*
*
Aug.
1
15
20*
20*
5*
5*
2
2
*
*
2
2
*
*
Sep.
1
15
20*
20*
5*
6*
2
2
*
*
2
2
*
*
Oct.
1
15
20*
20*
7*
10*
2
2
*
*
2
2
*
*
Nov.
1
15
35*
60*
15*
20*
3
5
*
3
6
*
Dec.
1
15
80*
100*
30*
40*
7
12
8
11
(3) Instream flow hydrographs, as represented in Appendix A of the document entitled Nooksack Instream Resources Protection Program, shall be used for identification of instream flows on those days not specifically identified in WAC 173-501-030(2).
(4) Future consumptive water right permits issued hereafter for diversion of surface water in the Nooksack WRIA and perennial tributaries shall be expressly subject to instream flows established in WAC 173-501-030 (1) through (3) as measured at the appropriate gage, preferably the nearest one downstream and at all other downstream control stations, except for those uses described in WAC 173-501-070 (1) through (3).
(5) Projects that would reduce the flow in a section of stream's length (e.g., hydroelectric projects that withdraw streamflow from some length of the channel) are considered consumptive with respect to the affected stream reach. Such projects will be subject to instream flow requirements as specified by the department. These flows will be those established in WAC 173-501-030 (1) through (3) and WAC 173-501-040 , or may be flows specifically tailored to that particular project and stream reach. When studies are required to determine such reach and project-specific flow requirements, the department will require the project proponent to conduct such studies in consultation with affected state and federal agencies and Indian tribes.