WAC 173-505-040. Establishment of stream management units

The department hereby establishes the following stream management units. Table 1 Stream Management Unit Information (N.F. is North Fork; S.F. is South Fork) Stream Management Unit Name Control Point by River Mile (RM) or Latitude North (Lat.) and Longitude West (Long.) Stream Management Reach Stillaguamish Mainstem Stillaguamish River nr Silvana Ecology Station #05A070 RM 11.2 Lat. 48 11 49.5, Long. 122 12 32 From the mouth at Port Susan to the confluence of the N.F. of the Stillaguamish River and the S.F. of the Stillaguamish River. North Fork (N.F.) Stillaguamish River: N.F. Stillaguamish River at Arlington, WA USGS Station #12167000 RM 6.5 Lat. 48 15 42, Long. 122 02 47 From confluence with the S.F. Stillaguamish to river mile 17.6. N.F. Stillaguamish River at Oso Ecology Station #05B090 RM 17.6 Lat. 48 16 21, Long. 122 53 17 From river mile 17.6 to headwaters. South Fork (S. F.) Stillaguamish River: S.F. Stillaguamish River RM 24.4 From confluence with the N.F. Stillaguamish River to RM 34.9. S.F. Stillaguamish River at Granite Falls, WA USGS Station #12161000 RM 34.9 Lat. 48 06 12, Long. 121 57 07 From S.F. Stillaguamish River at RM 34.9 to headwaters. Stillaguamish River Tributaries: Church Creek nr Stanwood Ecology Station #05L070 RM 3 Lat. 48 14 54, Long. 122 18 48 From mouth to headwaters, including tributaries. Glade Bekken Creek - stream 0030 At the Sylvania Terrace Rd. crossing RM 0.5 From mouth to headwaters, including tributaries. Portage Creek At 208th St. NE & 66th Ave. crossing RM 7.0 From mouth to headwaters, including tributaries. Fish Creek At Sill Rd. crossing RM 2.0 From mouth to headwaters, including tributaries. Pilchuck at Bridge 626 Ecology Station #05D070 RM 0.5 Lat. 48 12 49, Long. 122 13 03 From mouth to the Campground Bridge, including tributaries. Pilchuck Creek above Lake Creek Ecology Station #05D150 RM 17 Lat. 48 20 35, Long. 122 03 23 From Campground Bridge to headwaters, except Lake Cavanaugh. Pilchuck Creek Tributaries: Lake Creek nr mouth Ecology Station #05K060 RM 0.2 Lat. 48 20 29, Long. 122 03 18 From mouth to headwaters, including tributaries, except Lake Cavanaugh. North Fork (N. F.) Stillaguamish River Tributaries: Squire Creek at Squire Creek Park Ecology Station #05H070 RM 1.2 Lat. 48 16 13, Long. 121 40 17 From mouth to headwaters, including tributaries. Deer Creek nr Oso Ecology Station #05C090 RM 1.3 Lat. 48 17 03, Long. 121 55 35 From mouth to headwaters, including tributaries. Brooks Creek At Brooks Creek Rd. Bridge RM 0.3 From mouth to headwaters, including tributaries. Montague Creek At Hwy 530 bridge RM 0.3 From mouth to headwaters, including tributaries. Rollins Creek Off C Post off Hwy 530 about RM 1.0 From mouth to headwaters, including tributaries. Boulder River nr mouth Ecology Station #05J060 RM 0.5 Lat. 48 16 40, Long. 121 46 52 From mouth to headwaters, including tributaries. French Creek At Hwy 530 bridge RM 0.4 From mouth to headwaters, including tributaries. Segelson Creek At Swede Haven Rd. bridge off Hwy 530 RM 0.3 From mouth to headwaters, including tributaries. Furland Creek At Hwy 530 bridge RM 0.2 From mouth to headwaters, including tributaries. Ashton Creek At Hwy 530 bridge RM 0.2 From mouth to headwaters, including tributaries. Grant Creek At Hillis Rd. bridge off Hwy 530 RM 0.1 From mouth to headwaters, including tributaries. Rock Creek At RM 1.1 From mouth to headwaters, including tributaries. Koonz Creek - Stream 0138 At WDFW bridge RM 1.5 From mouth to headwaters, including tributaries. Harvey Creek At side road crossing of Grandview Rd. RM 1.5 From mouth to headwaters, including tributaries. South Fork (S. F.) Stillaguamish River Tributaries: Jim Creek at Whites Road Ecology Station #05G070 RM 3.3 Lat. 48 10 41, Long. 122 03 06 From mouth to headwaters, including tributaries. Siberia Creek, tributary to Jim Creek At mouth near 131st Ave. NE, RM 0.0 From mouth to headwaters, including tributaries. Canyon Creek nr Masonic Park Ecology Station #05F080 RM 5.0 Lat. 48 07 17, Long. 121 54 17 From mouth to headwaters, including tributaries. Armstrong Creek At Harvey Creek Rd. crossing RM 1.0 From mouth to headwaters, including tributaries. Jordan Creek At Jordan Rd. crossing RM 0.1 From mouth to headwaters, including tributaries. Tiger Creek - stream 0363 Near Masonic Park, RM 1.6 From mouth to headwaters, including tributaries. Stream Management Unit Name Control Point by River Mile (RM) or Latitude North (Lat.) and Longitude West (Long.) Stream Management Reach Stillaguamish Mainstem Stillaguamish River nr Silvana Ecology Station #05A070 RM 11.2 Lat. 48 11 49.5, Long. 122 12 32 From the mouth at Port Susan to the confluence of the N.F. of the Stillaguamish River and the S.F. of the Stillaguamish River. North Fork (N.F.) Stillaguamish River: N.F. Stillaguamish River at Arlington, WA USGS Station #12167000 RM 6.5 Lat. 48 15 42, Long. 122 02 47 From confluence with the S.F. Stillaguamish to river mile 17.6. N.F. Stillaguamish River at Oso Ecology Station #05B090 RM 17.6 Lat. 48 16 21, Long. 122 53 17 From river mile 17.6 to headwaters. South Fork (S. F.) Stillaguamish River: S.F. Stillaguamish River RM 24.4 From confluence with the N.F. Stillaguamish River to RM 34.9. S.F. Stillaguamish River at Granite Falls, WA USGS Station #12161000 RM 34.9 Lat. 48 06 12, Long. 121 57 07 From S.F. Stillaguamish River at RM 34.9 to headwaters. Stillaguamish River Tributaries: Church Creek nr Stanwood Ecology Station #05L070 RM 3 Lat. 48 14 54, Long. 122 18 48 From mouth to headwaters, including tributaries. Glade Bekken Creek - stream 0030 At the Sylvania Terrace Rd. crossing RM 0.5 From mouth to headwaters, including tributaries. Portage Creek At 208th St. NE & 66th Ave. crossing RM 7.0 From mouth to headwaters, including tributaries. Fish Creek At Sill Rd. crossing RM 2.0 From mouth to headwaters, including tributaries. Pilchuck at Bridge 626 Ecology Station #05D070 RM 0.5 Lat. 48 12 49, Long. 122 13 03 From mouth to the Campground Bridge, including tributaries. Pilchuck Creek above Lake Creek Ecology Station #05D150 RM 17 Lat. 48 20 35, Long. 122 03 23 From Campground Bridge to headwaters, except Lake Cavanaugh. Pilchuck Creek Tributaries: Lake Creek nr mouth Ecology Station #05K060 RM 0.2 Lat. 48 20 29, Long. 122 03 18 From mouth to headwaters, including tributaries, except Lake Cavanaugh. North Fork (N. F.) Stillaguamish River Tributaries: Squire Creek at Squire Creek Park Ecology Station #05H070 RM 1.2 Lat. 48 16 13, Long. 121 40 17 From mouth to headwaters, including tributaries. Deer Creek nr Oso Ecology Station #05C090 RM 1.3 Lat. 48 17 03, Long. 121 55 35 From mouth to headwaters, including tributaries. Brooks Creek At Brooks Creek Rd. Bridge RM 0.3 From mouth to headwaters, including tributaries. Montague Creek At Hwy 530 bridge RM 0.3 From mouth to headwaters, including tributaries. Rollins Creek Off C Post off Hwy 530 about RM 1.0 From mouth to headwaters, including tributaries. Boulder River nr mouth Ecology Station #05J060 RM 0.5 Lat. 48 16 40, Long. 121 46 52 From mouth to headwaters, including tributaries. French Creek At Hwy 530 bridge RM 0.4 From mouth to headwaters, including tributaries. Segelson Creek At Swede Haven Rd. bridge off Hwy 530 RM 0.3 From mouth to headwaters, including tributaries. Furland Creek At Hwy 530 bridge RM 0.2 From mouth to headwaters, including tributaries. Ashton Creek At Hwy 530 bridge RM 0.2 From mouth to headwaters, including tributaries. Grant Creek At Hillis Rd. bridge off Hwy 530 RM 0.1 From mouth to headwaters, including tributaries. Rock Creek At RM 1.1 From mouth to headwaters, including tributaries. Koonz Creek - Stream 0138 At WDFW bridge RM 1.5 From mouth to headwaters, including tributaries. Harvey Creek At side road crossing of Grandview Rd. RM 1.5 From mouth to headwaters, including tributaries. South Fork (S. F.) Stillaguamish River Tributaries: Jim Creek at Whites Road Ecology Station #05G070 RM 3.3 Lat. 48 10 41, Long. 122 03 06 From mouth to headwaters, including tributaries. Siberia Creek, tributary to Jim Creek At mouth near 131st Ave. NE, RM 0.0 From mouth to headwaters, including tributaries. Canyon Creek nr Masonic Park Ecology Station #05F080 RM 5.0 Lat. 48 07 17, Long. 121 54 17 From mouth to headwaters, including tributaries. Armstrong Creek At Harvey Creek Rd. crossing RM 1.0 From mouth to headwaters, including tributaries. Jordan Creek At Jordan Rd. crossing RM 0.1 From mouth to headwaters, including tributaries. Tiger Creek - stream 0363 Near Masonic Park, RM 1.6 From mouth to headwaters, including tributaries.