File NameFile official documentation.official other by designatedso unless or decision, policyposition, Army of the Department official anas construed “ The views, opinions and findings contained in this report are those of the authors(s) and should not be not should andauthors(s) the of those report are thisin contained andfindings opinionsTheviews, 22 February2018 Tulsa District Commander Colonel Chris Hussin ANNUAL CONFERENCE RIVER VALLEYRED ASSOCIATION ”

Interagency and International Multipurpose Support Reservoirs

MKARNS Hydropower Military 1 Civil Works Mission Areas

Water Quality • Enhances municipal, industrial, Water Supply irrigation usage • 60% of Corps water supply contracts Hydroelectric Power • Protects endangered species • 27 lakes, 140 water supply customers • 8 power plants • Improves degraded streams • 2.2 million people served produce 585,000 kw capacity • Generates power to 8 million customers

Denison Dam Turbine

Red River Chloride, Area VI Recreation Tenkiller Lake • 267 recreation areas at 33 projects • 22.5 million visitors Flood Risk Management • 38 Corps dams + 12 others • 15,950,000 acre feet of Hawthorn Bluff flood storage Beach, Oologah Lake • Arkansas River Basin: $18.4B in cumulative McClellan-Kerr Arkansas flood damage reductions River Navigation System • Red River Basin: Denison Dam, Lake Texoma • 5 locks & dams $5.2B in cumulative • 3 major ports flood damage reductions Environmental Stewardship • 1.1 million acres of Federal land • 660,000 acres of wildlife management areas Tenkiller Lake Low Flow Pipe and SDOX Red River Area Organization 3

TEXOMA AREA HUGO AREA

Waurika Estelline Lake Springs Hugo Sardis Broken Bow Lake Lake Lake

Upper Red Lower Red Pine Creek Lake

Crowell Mitigation Area

Truscott Lake Lake Pat Mayse Lake Kemp Texoma Lake Tulsa District Reservoir Drought Update – February 14, 2018

Fort Gibson 553.0 – 65% Cons Pool (hydropower)

Eufaula 580.8 – 73% Cons Pool (water supply/hydropower)

Broken Bow 590.3 - 74% Cons Pool (water supply/ hydro/ trout) Legend

- Drought Level I - Drought Level II - Drought Level III - Drought Level IV

All Lakes are at Drought Level I and above 75% full unless noted otherwise. Cumberland Levee System Repair Levee Breach (21 Jun 15) & Impacted Areas Phase I Complete – 24 May 16 Phase I: Constructed temp North Cumberland Levee, cofferdam river side of breach Morning 21 June 15 and repair to adjacent partial breach, awarded 12 Aug 2015, completed 24 May 16. Total Cost of $4.958M.

North Cumberland Levee, Afternoon 21 June 15

Levee System Repairs Phase II Complete – 13 Nov 17

Phase II: Permanent repairs returned the levee system to Pre-event Status, awarded 6 Dec 2016, completed 13 Nov 17. Total Cost of $3.597M

Ph I Repair: Cofferdam and Ph II Repair: Permanent Levee Temporary Protection Embankment PINE CREEK DAM SAFETY

Background

Dam Safety Modification Study completed and approved by HQUSACE on 18 September 2013 and identified the following concerns: PICTURE

• Void around the conduit

• Loss of material through the conduit joints

• Loss of material at the downstream exit face

• Hydraulic fracture within the embankment

Status of Repairs Way Forward

• Cutoff wall and vertical filter have been completed • All construction complete February 2018 (repaired hydraulic fracture and voids) • Conduct the Post Risk Assessment Inspection • Steel conduit installation underway, expected completion February 2018 (addresses the loss of and Evaluation (PIE), scheduled to complete material through the conduit joints) by June 2018

• Downstream filter will be final construction element. • Issue new dam safety rating Scheduled completion February 2018 (addresses the loss of material at the downstream exit face) Denison Hydropower Rehab

Background

Denison Dam powerhouse contains two 35 MW generating units dating from the 1940s with a total rated generating capacity of 70 MW. Current project scope includes: PICTURE

• Replacing Francis runners and wicket gates

• Overhauling turbine and auxiliary components, to include replacing oil filled transformers, installing new bus, governors, and bridge crane

• Project scheduled for completion in August 2020

Status of Repairs Way Forward

• Construction of bridge crane completed February 2017 • Powerhouse transformers replacement contract scheduled for award in May 2018 • Work to replace the turbine runners and wicket gates underway and scheduled for completion in August 2019 • Bus and switchgear replacement contract to award in July 2018

• Overall project scheduled for completion in August 2020 8 Tulsa District O&M Funding FY17-FY19

Project FY17 Allocation FY17 Flood FY18 President’s FY19 President’s Supplemental Budget Budget Broken Bow Lake $2,760,120 $0 $7,427,000 $2,074,000

Hugo Lake $2,004,870 $1,439,000 $1,622,000 $2,524,000

Pat Mayse Lake $1,499,130 $0 $1,234,000 $1,397,000

Pine Creek Lake $5,974,650 $400,000 $1,439,000 $1,671,000

Sardis Lake $880,110 $26,000 $2,245,000 $1,285,000

Denison Dam, Lake $17,675,460 $415,000 $8,581,000 $7,980,000 Texoma Estelline Springs $34,650 $0 $35,000 $39,000

Lake Kemp $274,230 $0 $291,000 $280,000

Red River Chloride $1,559,250 $0 $1,794,000 $1,799,000 Control, Area VIII Waurika Lake $1,545,390 $0 $1,630,000 $1,859,000 PUBLIC LAW 114-322 WATER INFRASTRUCTURE IMPROVEMENTS FOR THE NATION ACT (WIIN ACT) Sections Specific to Red River Basin Tulsa District

• Sec 1141, Lake Kemp, TX - Amends Section 3149(a) of WRDA 2007 to change the time from 2020 to 2025.

• Sec 1147, Lower Bois d’Arc Creek Reservoir Project, TX – Directs Corps to use fastest applicable process for environmental decisions and reviews

• Sec 3608, Choctaw Nation of OK and Chickasaw Nation Water Settlement – Ratifies the Settlement Agreement and amended water storage contract at Sardis Lake LAKE TEXOMA AREA FY17 ACCOMPLISHMENTS

• Re-paved roadways in Preston Bend, West Burns Run, Oklahoma Dam-site. • Repaired campsites • Re-painted facilities • Electrical repair • New shower/toilet – Buncombe Creek • Tree removal • Replaced canopies • Rebuilt shelters • Replaced sidewalks • Replaced stairways • Installed LED lighting at Corps boat ramps LAKE TEXOMA AREA FY18 GOALS

Flood Supplemental Funding: Sustainability Funding:  Preston Bend:  East Juniper Point: o Shower building o 100% Waterline replacement - HDPE replacement  West Juniper Point:  Oklahoma Dam site: o 100% Waterline replacement - HDPE o Erosion repairs  Lakeside PUA:  West Burns/East Burns Run: o Valve replacements and new lines in B- o Repair pavilions Area o Replace storage facilities  Texas Dam-site: o Waterline replacement Environmental Package Funding  Project Office:  Damsite Texas: o Main supply waterline replacement o Shawnee Creek bank stabilization project HUGO AREA FY17 ACCOMPLISHMENTS Hugo Lake – Pine Creek Lake – Pat Mayse Lake – Broken Bow Lake – Sardis Lake

• $330k in road repairs through the Emergency Relief for Federally Owned Roads (ERFO) program

• Currently working to execute $810k in Flood Supplemental road repairs

• Roof repair & mold abatement complete at the Hugo Lake project office

• Initiated replacement of multiple old facilities with one centrally located CXT shower/restroom facility at three different public use areas.

• Acquired ten new CXT restrooms across the Hugo Area.

• Heavy equipment replacement: dump trailers and tractors to assist in debris clean-up HUGO AREA FY18 PLANNED OBLIGATIONS Hugo Lake – Pine Creek Lake – Pat Mayse Lake – Broken Bow Lake – Sardis Lake

• FY17 carryover and FY18 Budget amount of $193k in proceeds from timber harvest to be used to perform cultural, re-bedding, seeding and cruise new tract

• Design and construct new Broken Bow bulkhead $4500k

• Pushing forward to design and construct gable metal roof to cover current flat roof at Hugo project office

• $300k to replace sequential event recorder at Broken Bow powerhouse

• $1030k to repair conduit joints and embankment toe drain at Sardis Lake