Northwest Division Scenic Subdivision Reference to: NWACP Geographical Response Plan Reference the Entire Document as soon as possible to consult with Agency Responders. The full document can be found at: http://www.ecy.wa.gov/programs/spills/preparedness/GRP/Introduction/introduction.htm Scenic Subdivision MP 1650 – 0 Ver. 4/8/13 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Map Key Mile Post Markers (BNSF) Geographic Response Plans (GRPs) Creek/Slough/River Crossing Creek/Slough/River/Bay Crossing and Adjacent Creek/Slough/River Adjacent Bay/Sound Adjacent Lake Adjacent Area of detail (red dashed rectangles) Scenic Subdivision GRP Links MP 1650 – MP 1660: Project Specific Site Plans-Upper Columbia (RM) GRPs MP 1660 – MP 1761: No Current GRPs MP 1761 – MP 1783: Snohomish River (SNH and PIL) GRPs MP 1774 – MP 1783: Snohomish River (ALL, UNS and STM) GRPs MP 1774 – MP 1783: Snohomish River (EB1, EB2, EB3, EB4, EB5 and EB8) GRPs MP 1774 – MP 29: North Central Puget Sound (NC) GRPs M MP 28 – MP 22: Admiralty Inlet (AI) GRPs MP 18 – MP 0: Central Puget Sound (CPS) GRPs http://www.ecy.wa.gov/programs/spills/preparedness/GRP/Introduction/introduction. htm Page | 2 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1650 – 1660 A China Bar RM 389 China Bar RM 389 Page | 3 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1650 – 1660 A Priest Rapids Grant Co. PUD Gale Ham (509) 754-6624 gham@gcpud.org Strategy location China Bar-River Mile (RM) 389 Strategy Maps 7.5' USGS Quads Strategy Maps USGS Orthophoto Quantity of Boom 200 Type of Strategy exclusion http://www.ecy.wa.gov/programs/spills/csr_sri/PSSP/pssp_priestrapids.html Page | 4 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1650 – 1660 B Appleyard RM 464 Cresent Bar RM 339 - 441 Haystack River RM 452.5 Appleyard RM 464 Cresent Bar RM 339 - 441 Haystack River RM 452.5 Page | 5 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1650 – 1660 B Rock Island Chelan Co. PUD Steve Sembritzky (509) 661-4474 Strategy location Strategy Maps Strategy Maps Quantity of Boom Type of Strategy 6. RM 464 Appleyard (seasonal) 7.5' USGS Quads USGS Orthophoto 300 feet exclusion/collection 3. RM 439 Crescent Bar 7.5' USGS Quads USGS Orthophoto 100 feet deflection 4. RM 441 Crescent Bar 7.5' USGS Quads USGS Orthophoto 200 feet collection 1. RM 452.5 Haystack River (left) 7.5' USGS Quads USGS Orthophoto 100 feet collection http://www.ecy.wa.gov/programs/spills/csr_sri/PSSP/pssp_rockisland.html Above link includes: RM 439, 441, & 452.5 http://www.ecy.wa.gov/programs/spills/csr_sri/PSSP/pssp_rockyreach.html Above link: RM 464 Page | 6 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1650 – 1660 C RM 473 Wenatchee Confluence RM 468 Walla Walla Point RM 467 Walla Walla Park RM 467 RM 473 Wenatchee Confluence RM 468 Walla Walla Point RM 467 Walla Walla Park RM 467 Page | 7 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1650 – 1660 C Rocky Reach Chelan Co. PUD Steve Sembritzky (509) 661-4474 Strategy location Strategy Maps Strategy Maps Quantity of Boom Type of Strategy RM 473 (right) 7.5' USGS Quads USGS Orthophoto 200 feet collection/deflection RM 468 Wenatchee River conflue 7.5' USGS Quads USGS Orthophoto 150 feet exclusion RM 467 Walla Walla Point 7.5' USGS Quads USGS Orthophoto 100 feet deflection RM 467 Walla Walla Park 7.5' USGS Quads USGS Orthophoto 50 feet collection http://www.ecy.wa.gov/programs/spills/csr_sri/PSSP/pssp_rockyreach.html Page | 8 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1660 – 1691 No current GRPs MP 1660 – MP 1691 Page | 9 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Page Left Intentionally Blank Page | 10 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1691 - 1729 No current GRPs MP 1691 – MP 1729 Page | 11 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Page Left Intentionally Blank Page | 12 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1729 - 1760 No current GRPs MP 1729 – MP 1760 Page | 13 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Page Left Intentionally Blank Page | 14 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1761 - 1773 SNH 18.53 SNH 18.78 Page | 15 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1761 - 1773 Strategy Location Response Strategy Length of Boom Strategy Implementation SNH-18.53 Snohomish River North of State Rte 522 Bridge Deflection Deflect product away from left bank unnamed side channel. 450ft B3 River Boom, or other appropriate type Use trees for anchor 70 yds upstream of inlet. Depending on conditions could either place boom across left bank channel mouth, or place a deflection boom starting at the upstream natural anchor into channel at a suitable angle (35°) to deflect water away from the channel. Estimated time of implementation is one halfhour. Jet boat is required to access site. Collection Collect product from Snohomish River near Route 522 bridge. 1700ft B3 River Boom, or other appropriate type, 3600ft Sorbent Boom Deploy hard boom from trees on southeast (left) bank upstream of bridge to intermediate bridge pier, and bridge pier to sand bar on northeast bank (approximately 1200 ft). Continue boom back upstream to protect shoreline. Use sorbent material on both sides of boom for sheen control. Maintain 45° boom angle, or suitable angle for current. Vehicles cannot access bank, so product must be pumped (15-20 ft head) using hose (~400 ft) and 3" diaphragm pump to vac trucks. Boom deflectors can be substituted for rope. May use water bladder for forming to side channels. N 47° 50.116' W 122° 3.222' map page 4-13 SNH-18.78 Snohomish River near Old Tester Rd N 47° 49.964' W 122° 2.880' map page 4-13 Contact immediately or before entering: Diane Baily, Snohomish County Parks Department, (W) 425-388-6622, Property Access, M-F 8-5, during extreme emergency can cut lock if gate acccess contact is not available. Page | 16 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1767 – 1777 A SNH 16.11-A SNH 16.11-B SNH 17.05 SNH 16.11-B SNH 16.11-A SNH 17.05 Page | 17 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1767 – 1777 A Strategy Location Response Strategy Length of Boom Strategy Implementation SNH-17.05 Snohomish River near Shorts School Rd (S) N 47° 50.990' W 122° 4.632' map page 4-13 Exclusion Exclude product from moving upstream into back channel. 1ft B3 - River Boom, or other appropriate type Deploy boom across channel mouth. Exclusion may not be necessary during low tide/high flow because flow moves downstream too fast. SNH16.11-A Snohomish River near Shorts School Rd (N) Collection, deflection Cascade booms to collection site at RB. 850ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom Collection Collect product at LB. 650ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom Deploy upstream deflection boom to deflect product to collection boom, anchor using 2 SARCA and check angle based on current velocity. Deploy collection boom downstream of deflection boom to collect at RB. Boom should extend from RB beach across 1/3 to 1/2 of river (1/2 width requires ~750 ft), tie into SARCA in stream anchor. Deploy ~ 120 ft of boom along beach at collection area for shoreline protection. Use sorbent boom for sheen control on downstream side. Estimated to take 2 hours to deploy. Use in conjunction with SNH-16.11-B and A; deploy SNH-16.11-A first. Use in stream SARCA anchor, bring boom back to shore, anchor to natural anchors. Extend boom up shoreline (~90 ft) for protection in collection area. Use lines to maintain maximum boom angle. Use sorbent boom downstream of river boom for sheen control. Use in conjunction with SNH -16.11-A to cover entire river. Could continue shoreline protection boom to exclude product at 16.11-C. N 47° 51.518' W 122° 4.872' map page 4-13 SNH16.11-B Snohomish River near Shorts School Rd (N) N 47° 51.518' W 122° 4.872' map page 4-13 Page | 18 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1767 – 1777 B SNH 9.96 SNH 11.17 PIL 0.27 SNH 11.99 SNH 9.96 SNH 11.17 SNH 11.99 PIL 0.27 Page | 19 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1767 – 1777 B Strategy Location Response Strategy Length of Boom Strategy Implementation PIL-0.27 Pilchuck River at Old Snohomish Monroe Rd N 47° 54.108' W 122° 5.245' map page 4-12 Initial Containment Collect product in Pilchuck River at river left. 210ft B3 River Boom, or other appropriate type SNH-9.96 Larimer Creek near Fiddlers Bluff Rd Exclusion Exclude product from wetland/open water complex. 350ft B3 River Boom, or other appropriate type Access river from the south side. Cross river using rope to pull boom upstream. Anchor boom from rock off point to eddy just downstream of path (west of bridge). Collect product to road. Pumps may be used in place of vac truck. Raft, Jon boat, or belly boat recommended. Clearing of knot weed on south bank will be required in preparation for emergency response. Exclude the wetland complex by deploying an exclusion boom across each opening (openings are approximately 250 ft and 100ft). Booms can be deployed by boat, or from the bank on Fiddler Bluff Rd. Booms should be anchored in the middle of the channel openings to maintain shape - wider opening (west) may require 2 anchors. Estimated time for strategy deployment is 1 hour. Site is most threatened during incoming tide when river flows into wetland. Punt boat is reccommended. Collection, diversion Collect product on north side of Hwy 9 bridge. 1800ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom Deploy boom by boat using paravane. Anchor to rock outcrop of bridge pier on downstream end and big leaning tree (RB) as anchor on upstream end. Modify boom angle as necessary for flow and tide. Extend boom up LB for shoreline protection during collection at low tide and along RB for protection during collection during high tide. Back up boom with sorbent boom for sheen control as necessary. Recover from gravel operation on opposite (right) bank. Must close down one lane of Hwy 9 for staging. If a boat is not available a boom vane could allow boom to be installed without a boat. Collection Collect product in Snohomish River. 1670ft B3 River Boom, or other appropriate type, 300ft Sorbent Boom Deploy from LB to bridge pier (~1200 ft) and bridge pier to boat launch (225 ft). Extend boom back up shore at both shoreline anchor points (~ 120 ft) to collect during low and high tide. In low tide collect at boat launch. During high tide collect at from opposite shore. Install liner system to protect sandy banks. Universal skimmer may be used in place of brush skimmer. Estimated time for strategy implementation is 3hrs with a trained crew. Work area at boat launch is approximately 30 ft x 120 ft during low/middle tide. Keep boat ramp free and clear. N 47° 55.213' W 122° 7.830' map page 4-12 SNH11.17 Snohomish River at State Hwy 9 Bridge N 47° 54.690' W 122° 6.527' map page 4-12 SNH11.99 Snohomish River at Cady Park N 47° 54.564' W 122° 5.548' map page 4-12 Page | 20 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 A EB5 6.26 EB5 7.00 SNH 7.65-B SNH 7.65-A Page | 21 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 A Strategy Location Response Strategy Length of Boom Strategy Implementation EB5-6.26 Ebey Slough near Home Acres Rd Bridge N 47° 56.909' W 122° 9.636' map page 411 Collection -Collect product at river left. 750ft B3 -River Boom, or other appropriate type, 675ft Sorbent Boom EB5-7.00 Ebey Slough at Divergence from Snohomish River N 47° 56.385' W 122° 10.121' map page 411 1200ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom SNH7.65-ALow Flow Snohomish River at LowellSnohomish River Rd S N 47° 55.994' W 122° 10.263' map page 411 Snohomish River at LowellSnohomish River Rd S N 47° 55.994' W 122° 10.263' map page 411 Exclusion, collection Exclude product from Ebey Slough during low tide, or collect during high tide (upstream flow) at Snohomish River RB. Collection, diversion Divert the full river width and collect at LB. Deploy boom across Ebey Slough to LB and up bank for shoreline protection. Bring boom across to anchor using paravane. Tie boom off to large maple tree just upstream of large rounded bush. Access and collection area at private deck. Deploy sorbent boom on downstream side of containment boom for sheen control. Contact immediately or before entering: Stephan and Katy Haugland, (W) 425-783-0307 Deploy boom from water across entrance to Ebey Slough. Tie-off to pilings upstream of large maple tree on RB (east bank), wrap trees with rubber for protection. Use 5,800 pound winch hooked up to battery to tighten boom across Slough mouth. Use 20" contractor boom (lake boom: 8 float, 18 skirt) and snatch block. Estimated time of deployment is 2hrs. Alternatively, could boom bank to bank at Slough mouth and in chevron configuration in River and collect using a marco skimmer. SNH7.65-BHigh Flow Collection, diversion Divert approximately 1/3 of the river width and collect at LB. 2100ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom When there is low current velocity deploy boom across the full river width, from beach area to opposite bank telephone post nr red bldg (approximately 2000 ft of boom). 700ft B3 River Boom, or other appropriate type, 300ft Sorbent Boom When there is high current velocity take 1/3 of the river width (should capture majority of product due to location on outside river bend). Deploy boom from beach area to in stream SARCA anchor. Use skimmer to collect product to Vac Truck. Place 100ft of boom along LB for protection at collection area. Use sorbent boom for sheen control on downstream side. Use skimmer to collect product to Vac Truck. Place 100ft of boom along LB for protection at collection area. Use sorbent boom for sheen control on downstream side. Page | 22 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 B EB5 4.31 SNH 4.81 EB5 5.00 Scenic Subdivision MP 1774 – MP 1783 B Strategy Location Response Strategy Length of Boom Strategy Implementation EB5-4.31 Ebey Slough near Fobes Rd N 47° 57.819' W 122° 7.728' map page 411 Exclusion, collection -Contain spills that enter side channel from Hwy 2 or exclude side channel from product in Ebey Slough. 150ft B3 -River Boom, or other appropriate type, 600ft Sorbent Boom Stake hard boom across mouth of Hwy 2 feeder stream. Line the three fingers of the channel with sorbent boom. Jon (punt) boat or boat is recommended. Contact immediately or before entering: Diane Baily, Snohomish County Parks Department, (W) 425-388-6622, Property Access, M-F 8-5, during extreme emergency can cut lock if gate acccess contact is not available. EB5-5.00 Ebey Slough near Skipley Rd N 47° 57.319' W 122° 8.301' map page 411 Exclusion -Exclude product from side channel. 100ft B3 -River Boom, or other appropriate type, 100ft Sorbent Boom SNH-4.81 Snohomish River at LowellSnohomish River Rd (N#1) N 47° 57.772' W 122° 11.306' map page 411 Exclusion -Keep product from entering Snohomish River. 150ft B3 -River Boom, or other appropriate type, 150ft Sorbent Boom Anchor from shore to shore across side channel using natural anchors upstream of tide gate. Contact immediately or before entering: Diane Baily, Snohomish County Parks Department, (W) 425-388-6622, Property Access, M-F 8-5, during extreme emergency can cut lock if gate acccess contact is not available. Place hard boom across side channel. Use line to connect boom to natural anchors. Pack side channel with sorbent boom as back-up. Strategy should be tended due to tidal flux and obstacles. Page | 23 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Page Left Intentionally Blank Page | 24 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 C STM 4.80 UNS 4.36 SNH 3.53 EB5 3.00 UNS 4.36 SNH 3.53 STM 4.80 EB5 3.00 Page | 25 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 C Strategy Location Response Strategy Length of Boom Strategy Implementation EB5-3.00 Ebey Slough at Hwy 2 Bridge N 47° 58.690' W 122° 8.717' map page 4-11 Collection -Collect product at river left bank (LB) just north of bridge. 825ft B3 -River Boom, or other appropriate type, 200ft Sorbent Boom Deploy from south bridge pier (second pier from west) to most north-west bridge pier and west bank. Then from east bank to S. bridge pier (second pier from west). Use hand bridle and lines to manage boom angle. Use boom for shoreline protection in collection area. Collect material and pump to Vac Truck. If incoming tide is strong, can use strategy in reverse and collect product on RB. STM-4.80 Steamboat Slough at divergence from Union Slough Collection Collect product from Steamboat Slough. Recover product and remove by boat/landing craft. 600ft B3 River Boom, or other appropriate type, 600ft Sorbent Boom Deploy boom across Steamboat Slough from beach on southern bank to point between Union Slough and Steamboat Slough. Strategy should be effective for high and low tide with appropriate anchoring and shoreline protection. Collect at LB for high tide and recover product in 40 gallon drums and remove by boat or landing craft. Collect at RB during low tide using Vac Truck or boat. For shoreline/beach protection, lay tarp and anchor in. Deploy boom across entrance to Union Slough. Could potentially use beach area for containment on LB. Strategy to be implemented by boat. Contact immediately or before entering: Diane Baily, Snohomish County Parks Department, (W) 425388-6622, Property Access, M-F 8-5, during extreme emergency can cut lock if gate acccess contact is not available. Hook booms to 3 east bound Hwy 2 bridge piers w/ cable slings. Boom back to marco skimmers under west bound Hwy 2. Use 1050 ft boom for western skimmer and 900 ft boom for eastern skimmer. Install western skimmer first, on outside bend. N 47° 59.042' W 122° 9.905' map page 4-10 UNS-4.36 Union Slough at Divergence from Steamboat Slough N 47° 59.075' W 122° 10.045' map page 4-10 Exclusion -Exclude product from wetland/levee break area in Union Slough. 360ft B3 -River Boom, or other appropriate type, 300ft Sorbent Boom SNH-3.53 Snohomish River at Hwy 2 Bridge Collection Collect product using 2 Marco Skimmers 1950ft B3 River Boom, or other appropriate type N 47° 58.764' W 122° 10.998' map page 4-11 Contact immediately or before entering: William Wick, Wick Towing Inc., (W) 425-252-6586 Page | 26 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 D SNH 1.54 SNH 1.82-B SNH 1.82-A SNH 1.54 SNH 1.82-B SNH 1.82-A Page | 27 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 D Strategy Location SNH-1.82 -A EbbTide Snohomish River at I-5 N 47° 59.656' W 122° 10.777' map page 4-10 Response Strategy Collection, diversion Divert river at inside of bend to collection area at RB at low tide. Length of Boom Strategy Implementation 1125ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom During low tide when river velocity is high, only divert 1/3 of river width. Deploy from eastern bridge pier with bridle to paravane, to boom, to RB just upstream of rowing boathouse. Anchor using #12 SARCA. A closed chevron to a marco skimmer may be applicable at this site but would need to be tested during low flow. SNH-1.82 -BFlood Tide Snohomish River at I-5 N 47° 59.656' W 122° 10.777' map page 4-10 Collection Collect product in Snohomish River during high tide. 1380ft B3 River Boom, or other appropriate type, 400ft Sorbent Boom Deploy boom in closed chevron under bridge and attach 2 marco skimmers at V apex for product collection. Will need 2 work boats in addition to skimmers. During low tide, may be able to reverse this configuration and continue collection, but it should be tested. SNH-1.54 Snohomish River across from Langus Riverfront Park N 48° 0.006' W 122° 10.754' map page 4-10 Exclusion Exclude product from draws and islands across river from boat launch. 1050ft B3 River Boom, or other appropriate type, 300ft Sorbent Boom Deploy boom across draws on opposite bank from boat launch. Implement strategy from the water. Recommend using 20-lb danforths to anchor boom except at north-most bank where natural anchors are available. Page | 28 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 E EB5 1.22 EB5 1.23 EB5 1.95 EB5 1.95 EB5 1.22 EB5 1.23 EB5 1.95 EB5 1.95 Page | 29 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 E Strategy Location Response Strategy Collection Collect product in Burri Creek and exclude from entering Ebey Slough. Length of Boom Strategy Implementation EB5-1.22 Burri Creek at Lake Stevens WWTP N 48° 0.064' W 122° 8.251' map page 4-10 50ft B3 - River Boom, or other appropriate type, 60ft Sorbent Boom Deploy boom across mouth directly upstream of existing self leveling log boom at the mouth of the channel, place sorbent boom downstream of river boom. EB5-1.23 Ebey Slough at Lake Stevens WWTP N 48° 0.039' W 122° 8.262' map page 4-10 Collection Collect product from Ebey Slough. 1650ft B3 River Boom, or other appropriate type, 60ft Sorbent Boom Utilize an anchoring system to anchor to LB shoreline (use anchor or natural anchor). Use hand bridles to maintain anchor angle. Deploy boom at 30° angle (or appropriate angle for current) to deflect product to RB. Use in stream anchor and RB outfall location as anchor points. Hand lines can be used in place of boom deflectors. Place approximately 150 ft of boom up shoreline in collection area for shoreline protection. Collect using skimmers. Use sorbent boom where appropriate for sheen control. EB5-1.95 Ebey Slough near 9th St SE N 47° 59.506' W 122° 8.323' map page 4-10 Exclusion, collection Exclude product from emergent marsh, or keep product in marsh if coming from Olympic Pipeline. 1200ft B3 River Boom, or other appropriate type, 1200ft Sorbent Boom Deploy boom along Ebey Slough eastern bank, across wetland. Recommended anchors from deadhead upstream to bank on RB Page | 30 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 F EB5 0.52 EB5 0.58 EB5 0.81 EB5 0.28 EB5 0.58 EB5 0.52 EB5 0.81 EB5 0.28 Page | 31 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 F Strategy Location EB5-0.28 Ebey Slough West of Split #2 N 48° 0.312' W 122° 8.918' map page 4-10 EB5-0.52 Ebey Slough West of Split #1 N 48° 0.490' W 122° 8.814' map page 4-10 EB5-0.58 Ebey Slough at Ebey Slough Split N 48° 0.434' W 122° 8.339' map page 4-10 EB5-0.81 Ebey Slough East of Split N 48° 0.322' W 122° 8.533' map page 4-10 Response Strategy Exclusion Exclude product freshwater marsh. Length of Boom Strategy Implementation 360ft B3 -River Boom, or other appropriate type, 200ft Sorbent Boom Exclude openings into wetland by booming across the bend in the slough. Back up boom with sorbent boom (on shoreline side). Implement using 2 boats each with 2 laborers, and 4 laborers on shore. Estimated time for deployment is 1 hour. Strategy must be tended during high tide. Exclusion Exclude product from side channel into wetlands/tidal marsh. Exclusion Exclude product from north Ebey Slough divergence. 50ft B3 - River Boom, or other appropriate type, 60ft Sorbent Boom Access site by boat and deploy exclusion across mouth of side channel. Deploy sorbent boom as backup protection. 450ft B3 -River Boom, or other appropriate type, 200ft Sorbent Boom Deploy river boom across mouth of divergence using large fir tree as west anchor and tallest piling to east. Deploy sorbent boom as backup to boom and to protect log jam. In stream anchoring is tide dependant. During low tide anchor boom using two anchors on one side. During high tide anchor boom in middle with anchor on each side of boom. Access site by boat. Potential access by levee road on east side of channel, but not confirmed. Exclusion Exclude product from emergent marsh side channel. 50ft B3 - River Boom, or other appropriate type, 50ft Sorbent Boom Deploy boom along Ebey Slough LB (western bank). Anchor shore to shore across side channel using natural anchors. Page | 32 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 G EB3-17.0 A,B,C,D EB3 0.27 EB3 0.75 EB4 0.07 EB3-17.0 A,B,C,D EB3 0.27 EB3 0.75 EB4 0.07 Page | 33 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 G Strategy Location Response Strategy Length of Boom Strategy Implementation EB3-0.27 Ebey Slough Southeast of Cut to Steamboat Slough Exclusion Exclude product from LB side channels into wetlands/tidal marsh. 150ft Sorbent Boom Access site by boat and place sorbent boom into side channel. Two additional side channels are located within 40 yards upstream and downstream of this point (N 48° 0.841' / W 122° 8.722') on the LB of Ebey Slough. Sorbent boom length includes enough for all three sites. Exclusion, collection Exclude product in Ebey Slough from side channel and collect product from channel upstream of culvert. 50ft B3 - River Boom, or other appropriate type, 40ft Sorbent Boom When product is in Ebey Slough during high tide, anchor river boom from shore to shore at mouth of channel, back-up with sorbent boom, and close the tide gate valve, during low tide, place sorbent boom at mouth of channel. N 48° 0.841' W 122° 8.722' map page 4-10 EB3-0.75 Ebey Slough near Mouth of Unnamed Tributary N 48° 0.738' W 122° 8.460' map page 4-10 When product is moving down side channel, install plywood underflow weir at upstream end of culvert. Place boom across channel for collection. Access site by boat. Collect product to boat or in barrels. Contact immediately or before entering: EB33.17-A Ebey Slough at Cut to Steamboat Slough N 48° 0.923' W 122° 9.004' map page 4-10 Collection Collection in Ebey Slough at north end of slough junction. 700ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom WDFW Emergency Hydraulic Project Approval, (M) 360-534-8233, 24-hour pager number. Responders must receive Emergency HPA from the WDFW prior to using culvert blocks and underflow dams. Deploy boom across Ebey Slough, anchoring at north point of slough junction (LB) and natural anchor on east side (RB) of Ebey Slough. Extend boom up shoreline for protection on LB. Deploy sorbent boom on downstream side for sheen control. This strategy deployed in conjunction with EBS3.17 B,C, and D, the combined personel requirements are 3 supervisors, 3 boat operators, and 9 laborers. Stage EBS3.17-A, B, C and D together. Page | 34 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 G Strategy Location Response Strategy Length of Boom Strategy Implementation EB3-3.17-B Ebey Slough at Cut to Steamboat Slough Collection Collection in Ebey Slough at south end of slough junction. 600ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom Collection, deflection Collection in Steamboat Slough. 1500ft B3 River Boom, or other appropriate type, 400ft Sorbent Boom Exclusion, deflection Exclusion of product in Steamboat slough to Ebey slough and vice versa. 450ft B3 River Boom, or other appropriate type, 1000ft Sorbent Boom Exclusion -Exclude product from Ebey Island. 50ft Sorbent Boom Deploy boom across Ebey Slough, anchoring to natural anchor at south point of slough junction (RB) and natural anchor on east side (LB) of Ebey Slough. Extend boom up shoreline on LB for protection. Deploy sorbent boom on downstream side for sheen control. This strategy deployed in conjunction with EBS-3.17 A,C, and D, the combined personel requirements are 3 supervisors, 3 boat operators, and 9 laborers. Deploy A,B and D first if product is in Ebey Slough. Stage EBS- 3.17-A, B, C and D together. Deploy boom across Steamboat Slough to prevent product from moving up/down the slough and for collection at either side. Extend boom up shoreline on LB to protect shoreline in collection area. Place sorbent boom on downstream side for sheen control. Use comealong- winches to tighten boom. Strategy will take 4-5 hours to implement. This strategy deployed in conjunction with EBS-3.17 A, B and D, the combined personnel requirements are 3 supervisors, 3 boat operators, and 9 laborers. Stage EBS- 3.17-A, B, C and D together. Deploy boom from north point of slough junction to south point of slough junction to prevent product from moving between sloughs. Deploy sorbent boom on opposite side of boom from product, or both sides depending on movement of product. This strategy deployed in conjunction with EBS-3.17 A, B, and C depending on location of product and flow conditions, the combined personel requirements are 3 supervisors, 3 boat operators, and 9 laborers. Stage EBS- 3.17-A, B, C and D together. Access site by boat and place sorbent boom across side channel. N 48° 0.923' W 122° 9.004' map page 4-10 EB3-3.17-C Ebey Slough at Cut to Steamboat Slough N 48° 0.923' W 122° 9.004' map page 4-10 EB3-3.17-D Ebey Slough at Cut to Steamboat Slough N 48° 0.923' W 122° 9.004' map page 4-10 EB4-0.07 Ebey Slough across from Mouth of Unnamed Tributary N 48° 0.663' W 122° 8.508' map page 4-10 Page | 35 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Page Left Intentionally Blank Page | 36 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 H EB1 0.00 EB8 0.92 EB8 1.11 EB2 0.27 EB1 0.00 EB8 0.92 EB8 1.11 EB2 0.27 Page | 37 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 H Strategy Location EB2-0.27 Ebey Slough North of Cut to Steamboat Slough N 48° 1.079' Response Strategy Collection Block channel (buried culvert) with plywood and collect. Length of Boom Strategy Implementation 50ft Sorbent Boom Access area by boat and cross levee. Insert plywood on upstream side of submerged culvert which conveys water through dike. Contact immediately or before entering: W 122° 8.818' map page 4-10 EB8-0.92 Ebey Slough at 28th St NE N 48° 1.294' Exclusion Exclude product from wetland. 50ft B3 - River Boom, or other appropriate type, 50ft Sorbent Boom Exclusion Exclude product from tidal side channel. 200ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom W 122° 8.711' WDFW Emergency Hydraulic Project Approval, (M) 360-534-8233, 24-hour pager number. Responders must receive Emergency HPA from the WDFW prior to using culvert blocks and underflow dams. Exclude product by placing boom parallel to river across mouth of tidal creek. There is a cabin right near dike on opposite bank from strategy. Permission to access this site has been given. map page 4-10 EB8-1.11 Ebey Slough at King Creek Mouth N 48° 1.233' W 122° 8.856' map page 4-10 Exclude product by placing boom parallel to river across mouth of tidal creek, anchor from shore to shore. Utilize sorbent boom for sheen control in channel. Sorbent boom length include length for using to plug small side channels on other side of Ebey Slough (requires boat to access other side). Page | 38 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 I ALL 0.04A Flood Tide EB1 0.82 ALL 0.04B EbbTide EB1 1.49 ALL 0.04A Flood Tide EB1 0.82 ALL 0.04B Ebb Tide EB1 1.49 Page | 39 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 I Strategy Location Response Strategy Exclusion Exclude product from tidal channel. Length of Boom Strategy Implementation EB1-0.82 Ebey Slough upstream of Allen Creek Confluence #1 N 48° 2.165' W 122° 9.800' map page 4-8 200ft B3 -River Boom, or other appropriate type Exclude product by anchoring boom from shore to shore across the mouth parallel to Ebey Slough. Northwest of this creek (~40 yds) is another small creek that should be lined with ~50ft of sorbent boom. EB1-1.49 Ebey Slough upstream of Allen Creek Confluence #2 N 48° 1.821' W 122° 9.414' map page 4-8 Exclusion Exclude product from tidal channel. 200ft B3 -River Boom, or other appropriate type, 300ft Sorbent Boom Exclude product by placing boom parallel to river across mouth of side channel. Also deploy sorbent boom along opposite bank to protect small back channel and side channel 450 ft to the north. There are multiple inlets in the area, each requiring 50ft sorbent boom. ALL-0.04 -AFlood Tide Allen Creek at Mouth Exclusion, collection Deflect product into the mouth of Allen Creek for collection during high tide. 630ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom Exclusion, collection, deflection Deflect product into the mouth of Allen Creek for collection during low tide. 630ft B3 River Boom, or other appropriate type, 200ft Sorbent Boom Deploy deflection boom across Ebey Slough. Deploy second boom across Allen Creek to prevent product from traveling too far upstream. There are good natural anchors. Culverts discharge into Allen Creek upstream of site. Small side channels near site may require lining with sorbent material. Deploy deflection boom across Ebey Slough. Deploy second boom across Allen Creek to prevent product from traveling too far upstream. There are good natural anchors. Culverts discharge into Allen Creek upstream of site. Small side channels near site may require lining with sorbent material. N 48° 2.350' W 122° 10.004' map page 4-8 ALL-0.04 -BEbbTide Allen Creek at Mouth N 48° 2.350' W 122° 10.004' map page 4-8 Page | 40 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 J NC 23 NC 24 NC 25 NC 23 NC 24 NC 25 Page | 41 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 1774 – MP 1783 J Strategy Location Response Strategy Length of Boom Strategy Implementation NC-23 Ebey Slough (above I-5, between Everett and Marysville) SNO0114 48º2.805'N 122º10.780'W Exclusion/ Collection - Keep oil out of the slough. 500' Deploy boom across the slough downstream from the Highway 529 bridge, from the south shore angled north and east to the north shore near the bridge for collection. NC-24 Steamboat and Union Sloughs (at confluence, between Everett and Marysville) SNO0131 48º2.050'N 122º11.485'W Exclusion - Keep oil out of the sloughs. 1200' Deploy boom west of the confluence of the two sloughs. NC-25 Snohomish River (at mouth in Everett) SNO0162 48º1.200'N 122º12.225'W Exclusion - Keep oil out of the mouth of the river. 1400' Deploy boom across the river mouth from Preston Point across the river to Smith Island. Page | 42 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 33 – MP 28 NC 22 Page | 43 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 33 – MP 28 Strategy Location NC-22 Tulalip Bay (Just north of Everett) SNO0086 48º3.490'N 122º17.575'W Response Strategy Exclusion Keep oil out of the bay. Length of Boom Strategy Implementation 3000' Deploy boom in a chevron configuration from the tip of Hermosa Point south to the opposite point northwest of Mission Beach. In poor weather, move the boom inside to protect the bay south of the sand spit across the middle of the bay, running the boom from the end of the sand spit to the shoreline on the east side of the bay. Page | 44 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 28 – MP 10 AI 31 CPS 1 CPS 2 Page | 45 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 28 – MP 10 Strategy Location Response Strategy Exclusion Keep oil out of inner bay. Length of Boom Strategy Implementation AI-31 Cultus Bay ISL0522 47º55.260' N 122º23.630' W 1500' Deploy boom from the north end of the residential area on the sand spit at the Cultus Bay marina (private) and run the boom directly north to the nearest shoreline where there is access for vac trucks to set up a collection point. CPS-1 Edmonds Wildlife Sanctuary N 47° 48.410' W 122° 23.443' map page 4-23 Exclusion Keep oil out of wildlife sanctuary NA Shut tide gates if the threat of oiling exists. Tide gate is 0.3 mile south of Dayton St., off gravel road along RR tracks. Contact immediately or before entering: Edmonds Public Works, (W) 425-771-0235, Contact for key to tide gate chain/lock, can also be cut. CPS-2 Appletree Cove N 47° 47.531' W 122° 30.056' map page 4-23 Collection, exclusion Prevent oil from entering Appletree Cove mud flats and intertidal area. 200ft Contractor Boom, 1300ft Harbor Boom Attach 200 feet of intertidal boom to south end of cove at treeline east of retaining wall. Connect with 1300 feet of harbor boom which should be attached to the south end of the breakwater. (variation, attach to piling first and then to breakwater). 3 anchors should be placed in and 3 outside of boom. Collection can take place in cusps that form between anchors. Page | 46 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 15 – MP 10 CPS 5 CPS 4 CPS 6 Page | 47 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 15 – MP 10 Strategy Location Response Strategy Length of Boom Strategy Implementation CPS-4 Boeing Creek N 47° 44.923' W 122° 22.955' map page 4-23 Exclusion -Prevent oil from entering creek mouth. 100ft Contractor Boom CPS-5 Outer Miller Bay N 47° 44.689' W 122° 33.085' map page 4-23 Exclusion -prevent oil from entering bay 800ft Contractor Boom High tide only - no threat otherwise. Place weir dam or other partial dam at culverts to prevent oil/tidal water from entering but allowing creek flow out. Will need sandbags, cement, plywood, etc. Boom as last resort. Contact immediately or before entering: WDFW Emergency Hydraulic Project Approval, (M) 360-5348233, 24-hour pager number. Responders must receive Emergency HPA from the WDFW prior to using culvert blocks and underflow dams. Anchor boom at south end of south shore to close off entrance. CPS-6 Doe-Kag-Wats Marsh N 47° 44.643' W 122° 29.725' map page 4-23 Exclusion -Keep oil out of marsh. 1000ft Contractor Boom Deploy boom in a chevron configuration in front of the entrance to the marsh. Current is very strong in entrance channel during tidal changes. Oil could be collected with a vactruck from the west side of the boom. Page | 48 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 15 – MP 7 CPS 11 CPS 7 CPS 9 Scenic Subdivision MP 15 – MP 7 Strategy Location Response Strategy Exclusion Keep oil out of Piper Creek estuary Length of Boom Strategy Implementation CPS-7 Piper Creek Inner Strategy N 47° 42.769' W 122° 22.909' map page 4-23 200ft Contractor Boom Boom off both culverts where RR crosses creek. CPS-9 Point Monroe Lagoon N 47° 42.425' W 122° 31.131' map page 4-23 Collection, diversion -Keep oil out of the lagoon. 1000ft Contractor Boom Deploy boom in a chevron configuration from the Pt. Monroe sand spit to the shoreline to the south to close off the entrance to the lagoon. CPS-11 Port Madison N 47° 42.181' W 122° 31.676' map page 4-23 Collection Exclude oil from entering Port Madison 1200ft Contractor Boom Deploy boom at an angle across the entrance of Port Madison to divert oil to the east shore near the road for collection. Page | 49 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Page Left Intentionally Blank Page | 50 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 8 – MP 0 CPS 16 CPS 18 CPS 16 CPS 18 Page | 51 Scenic Subdivision MP 1650 - 0 Geographic Response Plans Scenic Subdivision MP 8 – MP 0 Strategy Location Response Strategy Length of Boom Strategy Implementation CPS-16 Chittenden Locks - Salmon Bay N 47° 39.913' W 122° 23.856' map page 4-25 Exclusion -Keep oil in lakes NA Contact immediately or before entering: Chittenden Locks, (W) 206-7837000, Notify Lock master to close the locks, fish ladder, and spillway gates and await further guidance from Unified Command. CPS-18 Lake Washington Ship Canal N 47° 39.219' W 122° 21.822' map page 4-25 Collection, exclusion -Keep oil out of Puget Sound 300ft Contractor Boom Boom across canal; use skimmer along boom; anywhere along canal that is appropriate/ accessible. Page | 52