LIVING WITH WATER. Waggonner & Ball. David Waggonner OREGON ASSOCIATION OF CLEAN WATER AGENCIES JULY 27, 2016 LOUISIANA COASTAL CONDITION

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1 David Waggonner Waggonner & Ball LOUISIANA COASTAL CONDITION LIVING WITH WATER OREGON ASSOCIATION OF CLEAN WATER AGENCIES JULY 27, 2016 LOUISIANA HIGH + LOW LANDSCAPE LOUISIANA WETLAND LOSS image: Monique Verdin

2 NDRC: LOUISIANA PROJECTS

3 COURTYARD CITY HURRICANE KATRINA HURRICANE KATRINA

4 NDRC INDONESIAN DELEGATION TOUR INDONESIA JAKARTA JAKARTA PLUIT - INHABITING THE EDGE

5 JAPAN KYOTO JAPAN KYOTO JAPAN KYOTO

6 JAPAN KANAZAWA JAPAN GUTTER VIEUX CARRE INDONESIA JAKARTA

7 EDWARD BURTYNSKY GREENHOUSES CALIFORNIA TSUNAMI EVACUATION JAPAN MT. FUJI JAPAN MINAMI-SNARIKU photo provided by Keigo Kameda

8 THAMES BARRIER, LONDON MULTIPLE LINES OF DEFENSE WESTZEEDIJK, ROTTERDAM INTEGRATED FLOOD PROTECTION WESTERSINGEL, ROTTERDAM INTEGRATED FLOOD PROTECTION source: Kingdom of the Netherlands; courtesy of Dale Morris

9 ARAKAWA WARD SUPER LEVEE ARAKAWA WARD SUPER LEVEE LINES OF DEFENSE LINES OF DEFENSE OLD RIVER CONTROL STRUCTURE BONNET CARRE SPILLWAY MORGANZA FLOODWAY

10 LINES OF DEFENSE source: Liam Gumley, Space Science and Engineering Center, University of Wisconsin-Madison and the MODIS science team LINES OF DEFENSE LINES OF DEFENSE

11 LINES OF DEFENSE LINES OF DEFENSE SUBSIDENCE LINES OF DEFENSE

12 Waggonner and Ball Royal Netherlands Embassy American Planning Association COLLABORATION

13 LIVING LINES OF DEFENSE SCALES OF STUDY REGIONAL SCALE GENTILLY Concept: More Internal Water Concept: Circulating Concept: Different Water Identities image: Bosch Slabbers image: Robbert do Koning

14 II GENTILLY NDRC WATER SYSTEMS GROUNDWATER MANAGEMENT LONDON AVENUE CANAL WATERFRONT image: Deltares

15 HOFFMAN TRIANGLE GUTTER TO GULF A Water Taxonomy for New Orleans Contents: 1. The Armature 2. Open Canals 3. Underground Waterways 4. Navigable Waterways 5. Historical Remnants produced by Gutter to Gulf, a joint research and teaching project of the John H. Daniels Faculty of Architecture, Landscape, and Design, University of Toronto and the Graduate School of Architecture & Urban Design, Sam Fox School of Design & Visual Arts, Washington University in St. Louis image: Han Meyer & Stijn Koole 2 miles N 0 15,000 ft GUTTER TO GULF The 17th Street Canal outflow serves drainage sub-basins 1 & 6. drainage sub-basin 1= 5432 acres drainage sub-basin 6= 3146 acres total = 8628 acres of surface area A Box Culvert under Street C Surface Condition Pipe under Street GUTTER TO GULF = 375,835,000 sq ft At Capacity 17th Street Canal drains into Lake Pontchartrain at a rate of: million sq ft x 1/2 in./hr = B Box Culvert under Median D Pipe under Median Drainage System Taxonomy 15,600,000 cu. ft./hr? Canal St. Pump Station 6 pumps water from and unknown sub-basing in Jefferson Parish on the 17th street canal 1 Single Box Culvert 5 Pipe to Box Culvert 2 Double Box Culvert 6 Box Culvert to Open Canal? Triple Box Culvert 7 Pump Station at Flood Wall Legend Sub-Basin NOLA planning district A6 pump station 1 4 Box Culvert Transition 8 Pump Station at Open Canal 30+ open canal open canal 12~14 ft 10~12 ft 8~10 ft 1 8 Where the Water Goes_ 17th Street Canal box culvert box culvert box culvert box culvert box culvert +3-5 box culvert pipe +3-5 pipe 6 ~ 8 ft 4 ~ 6 ft 2 ~ 4 ft 0 ~ 2 ft (Sea Level Line) -2 ~ 0 ft -4 ~ -2 ft -6 ~ -4 ft -8 ~ -6 ft C5 B4 B2 A1 sources: (2007) System Wide Drainage Network; Sewerage & Water Board of New Orleans Sewer System Evaluation and Rehabilitation Program GIS Base Data; Sewer & Water Board Maps; Courtesy Waggonner & Ball Architects Linear Force Pump; from 2009 Gutter to Gulf Machinery Pump Technology Study(Machinery Pump Technology 1) Single, Double, & Triple Culvert Details; from San Diego Regional Drainage Engineering Standard Drawings(for shape reference only)

16 VIRGINIA LIFE AT SEA LEVEL WEBSITE Infrastructure at Risk Virginia / Life at Sea Level VIRGINIA NORFOLK TIDAL FLOODING NDRC: VIRGINIA NORFOLK 1877