1. US Army Corps of Engineers BUILDING STRONG ® PNWA Conference Update COLONEL Jose Aguilar District Commander Portland District 2 October, 2014

2. BUILDING STRONG ® PORTLAND DISTRICT 2 Projects  Mouth of the Columbia (MCR) Jetties  Columbia River Status  Coastal Dredging  Navigation Structures  2017 Navigation Lock Work at The Dalles

3. BUILDING STRONG ® PORTLAND DISTRICT 3 Mouth of the Columbia (MCR) Jetties

4. BUILDING STRONG ® PORTLAND DISTRICT 4 North Jetty - construction

5. BUILDING STRONG ® PORTLAND DISTRICT 5 South Jetty – Dune Stabilization FY13 O&M Funding Prevents further dune erosion and Pacific Ocean connecting to Trestle Bay Completed 30 October 2013 Dynamic cobblestone revetment: over 35,000 CY of stone placed

6. BUILDING STRONG ® PORTLAND DISTRICT 6 North Jetty Lagoon Fill and Critical Repairs (O&M)  FY14 & Proposed FY 15 O&M funds:  North Jetty Lagoon Fill: Completion June 2015  North Jetty Critical Repairs: Completion September 2016 Oct. 2012 Critical Repairs Stabilization Areas

7. BUILDING STRONG ® PORTLAND DISTRICT 7 MCR Jetty Major Rehabilitation  FY14 “New Construction” start for Major Rehab Project  $257M project includes repairs to all 3 jetties  $1M received in FY14 to start Jetty A repairs  $1M in FY15 PBUD to initiate North Jetty repairs

8. BUILDING STRONG ® PORTLAND DISTRICT 8 Coastal Dredging  FY14 “Funding Pot” Allocation & Work: ► Yaquina Dredging: Chetco River- 9,101CY in June Rogue River- 39,155CY in June Coquille River- 28,177CY in July and September Umpqua River- 169,634CY in July and September Siuslaw River- 74,670CY in June Yaquina Bay –156,442CY in April through September ► Coast Clamshell Contract: Port Orford – 34,774CY in July Charleston – 40,630 CY in July Yaquina Bay – 238,245 CY in August State Funded: Rogue River- 15,000CY in July Winchester Bay- 26,302CY in August USCG Funded – Rogue River SARDET 5,766Cy in July

9. BUILDING STRONG ® PORTLAND DISTRICT 9 Oregon MOA for Low-Use Harbor Maintenance  MOA signed on August 28, 2013  Up to $5 million a year for 5 years  State funds leverage Appropriations and USCG funds  FY14 Accomplishments ► Over 360,000 cubic yards dredged in a clamshell contract (Rogue, Port Orford, Charleston, Winchester Bay, and Yaquina Bay) ► 641,633 cubic yards dredged with the dredge Yaquina (Chetco, Rogue, Coquille, Umpqua, Siuslaw, Yaquina Bay and Skipanon) ► Estimated 45,000 cubic yards to be dredged with a pipeline contract (Depoe Bay and Garibaldi Boat Basin) HME Yaquina

10. BUILDING STRONG ® PORTLAND DISTRICT 10 03 October 2014 Columbia River Channel Status Astoria Longview Kalama Portland & Vancouver MOUTH OF COLUMBIA RIVER57 52 MOUTH OF COLUMBIA RIVER 42 MOUTH OF COLUMBIA RIVER525352 MOUTH OF COLUMBIA RIVER 42 LOWER DESDEMONA SHOAL46474950 UPPER DESDEMONA SHOAL44454441 FLAVEL BAR43 4436 UPPER SANDS41434442 UPPER SANDS41444340 TONGUE POINT CROSSING4044 TONGUE POINT CROSSING41444238 MILLER SANDS39454436 MILLER SANDS41454440 MILLER SANDS42444541 PILLAR ROCK RANGES40444338 PILLAR ROCK RANGES46484542 BROOKFIELD-WELCH ISLAND46484644 BROOKFIELD-WELCH ISLAND46494231 SKAMOKAWA BAR38434240 SKAMOKAWA BAR45 42 PUGET ISLAND BAR52555247 PUGET ISLAND BAR42434442 WAUNA & DRISCOLL RANGES40434238 WAUNA & DRISCOLL RANGES4044 42 WESTPORT BAR4243 42 WESTPORT BAR4244 39 EUREKA BAR41434240 EUREKA BAR45464241 EUREKA BAR41434442 GULL ISLAND BAR43454341 GULL ISLAND BAR49454438 STELLA-FISHER BAR47484642 STELLA-FISHER BAR4243 40 WALKER ISLAND REACH46484640 WALKER ISLAND REACH44454440 WALKER ISLAND REACH47484341 SLAUGHTERS BAR4143 41 SLAUGHTERS BAR4143 41 LOWER DOBELBOWER BAR42434541 LOWER DOBELBOWER BAR45 4440 UPPER DOBELBOWER BAR45424337 UPPER DOBELBOWER BAR4143 42 KALAMA BAR4757 KALAMA BAR41454433 KALAMA BAR41444340 LOWER MARTIN BAR3944 42 LOWER MARTIN BAR4344 41 LOWER MARTIN BAR44 4539 UPPER MARTIN BAR48454441 UPPER MARTIN BAR4243 UPPER MARTIN BAR4143 41 ST. HELENS BAR39424337 ST. HELENS BAR42444138 WARRIOR ROCK BAR4950 45 WARRIOR ROCK BAR4042 43 WARRIOR ROCK BAR39434443 HENRICI BAR39434138 HENRICI BAR43 41 WILLOW BAR 44 40 WILLOW BAR40434241 MORGAN BAR4244 MORGAN BAR44464950 MORGAN BAR434443 LOWER VANCOUVER BAR47 4636 LOWER VANCOUVER BAR42 38 LOWER VANCOUVER BAR45444140 VANCOUVER TURNING BASIN 393341 VANCOUVER TURNING BASIN 302422 Comparison of Draft Restrictions YearDaysPercent of Time 20143911 20136718 201212133 201125871 7 or more feet above project depth 5 or 6 feet above project depth 3 or 4 feet above project depth 1 or 2 feet above project depth At or 1 foot below project depth 2 or 3 feet below project depth 4 feet or more below project depth

11. BUILDING STRONG ® PORTLAND DISTRICT 11 Coastal Structures  District Portfolio:  44 Jetty and Breakwater Structures  Over 230 Pile Dike Structures  Condition:  14 have a structural condition rating of D or lower (D = An extensive portion of the structure has deteriorated to a condition that repairs are required)  Need to protect the Federal investment and maintain function

12. BUILDING STRONG ® PORTLAND DISTRICT 12 Pile Dikes Passive Channel Maintenance Pile Dikes: decreased dredging requirements and increased habitat creation Focusing Attention – 2013 OCA review of 4 most critical near Mouth of the Columbia River Poor condition and expensive rehab requirements

13. BUILDING STRONG ® PORTLAND DISTRICT 13 The Dalles 2017 Extended Lock Outage Plan  Scope of work limited to critical items ► Improve life safety concerns ► Improve lock reliability  2017 Scope: ► Replace downstream gate gudgeon hardware ► Replace upstream gate ► Upgrade controls  Current Status (Fall 2014) ► Completing Design Reports ► Initiating Plans & Specifications

14. US Army Corps of Engineers BUILDING STRONG ® PNWA Conference Update COLONEL Jose Aguilar District Commander Portland District 2 October, 2014