2017 COASTAL MASTER PLAN CPRA BOARD PRESENTATION 2017 COASTAL MASTER PLAN

Transcription

1 2017 COASTAL MASTER PLAN CPRA BOARD PRESENTATION 2017 COASTAL MASTER PLAN January 21, 2015

2 Master Plan Candidate Project Selection Process Karim Belhadjali 2

3 New Project Development Program CPRA accepted proposals for new projects be evaluated in the 2017 Coastal Master Plan New projects could be proposed: That build and/or sustain land, through projects types identified in the 2012 Coastal Master Plan That provide significant Flood Risk Reduction, through structural or non-structural projects In response to radical shifts in the coastal landscape, resulting from hurricanes or other disasters that have occurred since the 2012 Coastal Master Plan That address future uncertainty challenges, such as climate change 3

4 New Project Development Program Screening Criteria: Like the 2012 plan, a screening process was used to determine whether a project has the potential to be included in the 2017 analysis Size Threshold Geographic Area Consistency with Master Plan Objectives and Principles Duplicative Effects Two Solicitation Periods occurred: May 23 August 21 (90 days) September 11 October 31 (50 days) 4

5 New Project Development Program Variety of Project Ideas Submitted including Bank Stabilization, Diversions, Hydrologic Restoration, Marsh Creation, Oyster Barrier Reef, Ridge Restoration, Shoreline Protection, and Structural Protection Project sponsors included Agencies, Parishes, Elected Officials, and Private Landowners Round 1: 129 Project Ideas Submitted from 25 Project Sponsors Round 2: 20 Project Ideas Submitted from 16 Project Sponsors 5

6 CWPPRA Coastal Wetlands Planning, Protection, and Restoration Act Project nominees in PPL 19 PPL 24 were considered (117 projects total) Same screening criteria as New Project Development Program Projects screened due to size, location, objectives, or duplication 6

7 LOSCO Louisiana Oil Spill Coordinators Office Under the Natural Resource Damage Assessment (NRDA) process, LOSCO has accepted restoration project proposals in response to the Deepwater Horizon and other oil spills 501 projects were considered Same screening criteria as New Project Development Program Projects screened due to size, location, objectives, lack of information, or duplication 7

8 2017 Projects Submitted ~$111 Billion 8

9 2017 Projects Submitted East 9

10 2017 Projects Submitted Central 10

11 2017 Projects Submitted West 11

12 Screening Criteria Size Threshold Example: Marsh Creation projects less than 500 acres Location Example: Projects in areas where land building is already occurring Adequate Information Example: Projects with lack of information. Attempts were made to gather information. Consistency with Master Plan Objectives Example: Projects not consistent with Master Plan project types Duplication Example: Projects already considered in

13 Project Adjustments Combining Projects Project were combined where appropriate 13

14 Combining Projects Marsh Creation in Cameron Parish 14

15 Combining Projects Marsh Creation St. Tammany Parish 10,084 acres of marsh creation to be considered 15

16 Project Adjustments Combining Projects Project were combined where appropriate Programmatic Measures Hydrologic Restoration and Oyster Reef projects will be part of a programmatic measure to ensure funding is secure for coast-wide needs 16

17 Programmatic Measures Hydrologic Restoration projects, such as those proposed in Cameron and Terrebonne Parish, will be part of a programmatic measure to ensure coast-wide needs are addressed 17

18 Programmatic Measures Oyster Reef projects, such as those proposed in Barataria Bay and Biloxi Marsh, will be part of a programmatic measure to ensure coast-wide needs are addressed 18

19 Project Adjustments Combining Projects Project were combined where appropriate Programmatic Measures Hydrologic Restoration and Oyster Reef projects will be part of a programmatic measure to ensure funding is secure for coast-wide needs New Information Available Other feasibility study Federal funding 19

20 New Information Available Hydrologic Restoration Avoca Island 20

21 New Information Available Hurricane Protection Three Hurricane Protection Projects were accepted, including Oakville to LaReussite back levee (HSDRRS NOV-NFL-04a) and (MRL-WB-179) 21

22 Project Adjustments Combining Projects Project were combined where appropriate Programmatic Measures Hydrologic Restoration and Oyster Reef projects will be part of a programmatic measure to ensure funding is secure for coast-wide needs New Information Available Other feasibility study Federal funding Redesigning Projects Projects were redesigned to be consistent with Master Plan project types 22

23 Redesigning Projects Redesigned projects, such as Shoreline Protection in St. Bernard Parish, to better reflect Master Plan project types (Bank Stabilization) 23

24 Project Adjustments Combining Projects Project were combined where appropriate Programmatic Measures Hydrologic Restoration and Oyster Reef projects will be part of a programmatic measure to ensure funding is secure for coast-wide needs New Information Available Other feasibility study Federal funding Redesigning Projects Projects were redesigned to be consistent with Master Plan project types Master Plan Project Adjustments Where appropriate and necessary, adjustments made to 2012 Master Plan projects 24

25 Master Plan Project Adjustments Several adjustments were made to 2012 Master Plan projects including removing Bank Stabilization along the GIWW for policy reasons 25

26 Project Adjustments Combining Projects Project were combined where appropriate Programmatic Measures Hydrologic Restoration and Oyster Reef projects will be part of a programmatic measure to ensure funding is secure for coast-wide needs New Information Available Other feasibility study Federal funding Redesigning Projects Projects were redesigned to be consistent with Master Plan project types Master Plan Project Adjustments Where appropriate and necessary, adjustments made to 2012 Master Plan projects Existing Projects 26

27 Existing Projects-Caernarvon 27

28 2017: New Projects Being Considered ~$23 Billion 28

29 2017: New Projects Being Considered West 29

30 2017: New Projects Being Considered Central 30

31 2017: New Projects Being Considered East 31

32 2012 Projects Removed from 2017 Consideration Bayou Sale Ridge Restoration (03b.RC.01) West Cote Blanche Bay Oyster Reef Restoration (03b.OR.02) East Cote Blanche Bay Oyster Reef Restoration (03b.OR. 03) GIWW Bank Stabilization (Freshwater Bayou to Calcasieu Ship Channel) (004.BS.03) Calcasieu Ship Channel Bank Stabilization (Gulf to Calcasieu Lake) (004.BS.06) 32

33 2012 Project Footprints Revised Greater New Orleans LaPlace Extension (001.HP.05; CPRA and USACE alignments to be modeled) Morganza to the Gulf (high) (03a.HP.02b; revised alignment from USACE FS) Belle Pass to Golden Meadow (03a.MC.07; revised based on parish input) Terrebonne GIWW Marsh Creation (03b.MC.05) revised based on reduced dredging requirements of Increase Atchafalaya Flow (03b.DI.04) 33

34 2012 Projects (or *Project Increments) Moved to 2017 FWOA South Lake Lery Marsh Creation (001.CO.01) Amite River Diversion Canal (001.HR.01) Grand Liard Marsh/Ridge Restoration (002.CO.01) HNC Lock Hydrologic Restoration (03a.HR.10) North Lost Lake Marsh Creation (03b.CO.01) *Barataria Pass to Sandy Point Barrier Island Restoration (002.BH.04; Cheniere Ronquille and Shell Island West and East increments) *Belle Pass to Caminada Pass Barrier Island Restoration (002.BH.05; Caminada 2 increment) *Lafitte Ring Levee (002.HP.07; Rosethorne Tidal Protection increment) *Isles Dernieres Barrier Island Restoration (03a.BH.03; NRDA Caillou Lake Headlands increment) *Bayou Lafourche Diversion (03a.DI.01; increments of dredging) *Morganza to the Gulf (03a.HP.02b; locally constructed increments) *Calcasieu-Sabine Shoreline Protection Component A (004.BS.04a; Cameron Parish Shoreline surplus increment) *South Grand Chenier Marsh Creation (004.MC.01; South Grand Chenier Marsh Creation CWPPRA increment) 34

35 Projects Being Considered Undergoing Pre-Feasibility Lake Pontchartrain Barrier Upper Barataria Basin Risk Reduction Project 35

36 2017: All Projects Being Considered 36

37 2017 Projects Being Considered West 37

38 2017: Projects Being Considered Central 38

39 2017: Projects Being Considered East 39

40 Moving Forward 40

41 2017 COASTAL MASTER PLAN Questions? coastal.la.gov Karim Belhadjali January 14, 2015

42 2017 COASTAL MASTER PLAN THANK YOU coastal.la.gov