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Report of Activities of the Department of Water Resources

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Report of Activities of the Department of Water Resources Agenda Item 9A REPORT OF ACTIVITIES OF THE DEPARTMENT OF WATER RESOURCES By Jon Ericson, Chief Division of Flood Management Department of Water Resources California Natural Resources Agency State of California* *Prepared for the Central Valley Flood Protection Board Meeting – April 27, 2018. Report of Activities of the Department of Water Resources April 27, 2018 Page 2 (THIS PAGE INTENTIONALLY LEFT BLANK) 2 Report of Activities of the Department of Water Resources April 27, 2018 Page 3 Table of Contents FLOOD EMERGENCY RESPONSE (FER) .................................................................................................. 7 REAL-TIME FLOOD CONDITIONS, STATUS, & WARNING ............................................................... 7 HYDRO-CLIMATE DATA COLLECTION & PRECIPITATION/RUNOFF FORECASTING ........................ 7 The State Climatologist ............................................................................................................ 7 Water Supply ............................................................................................................................ 8 Runoff ........................................................................................................................................ 8 Precipitation .............................................................................................................................. 9 Snowpack .................................................................................................................................. 9 Water Conditions ...................................................................................................................... 9 RESERVOIR OPERATIONS & RIVER FORECASTING ....................................................................... 11 Conditions of Central Valley and Russian River Flood Control Reservoirs ............................ 11 FLOOD EMERGENCY PREPAREDNESS & OPERATIONS ................................................................. 12 Flood Emergency Response Grants ........................................................................................ 13 Statewide Flood Emergency Response Grants – Round 1 ..................................................... 13 FLOOD MANAGEMENT PLANNING (FMP) ......................................................................................... 13 STATEWIDE INTEGRATED FLOOD MANAGEMENT PLANNING ..................................................... 14 Investing in California’s Flood Future: An Outcome Driven Approach to Flood Management ..................................................................................................................... 14 California Water Plan, Update 2018 ..................................................................................... 14 CENTRAL VALLEY FLOOD MANAGEMENT PLANNING (CVFMP) ................................................... 14 2022 Update to 2012 Central Valley Flood Protection Plan .................................................. 14 Supplemental Program EIR for 2022 Update to 2012 Central Valley Flood Protection Plan .................................................................................................................................... 15 Technical Services ................................................................................................................... 15 CONSERVATION STRATEGY........................................................................................................... 15 FLOODPLAIN RISK MANAGEMENT (FRM) .......................................................................................... 15 Floodplain Management Assistance ............................................................................................ 15 FLOOD RISK REDUCTION PROJECTS (FRRP) ........................................................................................ 16 DELTA LEVEE SYSTEM INTEGRITY (DLSI) ....................................................................................... 16 Delta Levees Maintenance Subvention Program ................................................................... 16 USACE/CVFPB PROJECTS ............................................................................................................... 16 American River Watershed Project - Common Features (WRDA 96/99 Sites) .................. 16 American River Watershed Project – Natomas Basin ........................................................ 17 American River Watershed Project – WRDA 2016 ............................................................ 17 Folsom Dam Modifications Joint Federal Project (JFP) ...................................................... 17 Folsom Dam Raise Project ................................................................................................. 17 Lake Kaweah Enlargement Project (Terminus Dam, Kaweah River Project) ..................... 17 3 Report of Activities of the Department of Water Resources April 27, 2018 Page 4 Marysville Ring Levee Improvement Project ....................................................................... 18 South Sacramento County Streams Project ........................................................................ 18 Sutter Basin Preconstruction Engineering and Design (PED) .............................................. 18 USACE/CVFPB Studies ..................................................................................................................... 18 Cache Creek Settling Basin Project GRR .............................................................................. 18 Central Valley Integrated Flood Management Study (CVIFMS) .......................................... 19 Lower San Joaquin River Feasibility Study (LSJRFS) ............................................................. 19 Merced County Streams Project – Bear Creek GRR ............................................................. 19 Sacramento River GRR ......................................................................................................... 19 Success Reservoir Enlargement Project (SREP) GRR ............................................................ 19 Woodland/Lower Cache Creek Feasibility Study ................................................................. 19 Yuba River Basin Project GRR .............................................................................................. 20 URBAN FLOOD RISK REDUCTION PROGRAM (UFRR) ..................................................................... 20 Knights Landing Levee Repair Project (EIP) ......................................................................... 20 Lathrop Study and Preliminary Design (UFRR) .................................................................... 20 Reclamation District 17 (RD-17) – 100-Year Levee Seepage Area Project (EIP) .................. 20 Sacramento Area Flood Control Agency (SAFCA) - Levee Accreditation Project (LAP) ........ 20 SAFCA – Natomas Cross Canal Project (EIP) ........................................................................ 21 SAFCA – Sacramento River East Levee Project (EIP) ............................................................ 21 San Joaquin Area Flood Control Agency (SJAFCA) – Smith Canal Closure Structure Project (EIP & UFRR) ............................................................................................................ 21 Sutter Butte Flood Control Agency (SBFCA) – Feather River West Levee Project (FRWLP) (EIP & UFRR) .......................................................................................................... 21 Three Rivers Levee Improvement Authority (TRLIA) – 200-year Goldfields Levee Project (UFRR) ...................................................................................................................... 21 TRLIA – Feather River Levee Improvement Project (EIP) ..................................................... 21 TRLIA – Upper Yuba River Levee Improvement Project (EIP) .............................................. 22 West Sacramento Area Flood Control Agency (WSAFCA) – Design (EIP) ............................ 22 West Sacramento Area Flood Control Agency (WSAFCA) – Construction (EIP & UFRR) ..... 22 Woodland Study and Preliminary Design (UFRR) ................................................................ 22 SMALL COMMUNITIES FLOOD RISK REDUCTION PROGRAM ........................................................ 22 SYSTEMWIDE FLOOD RISK REDUCTION PROGRAM (SFRR) ........................................................... 23 Lower Elkhorn Basin Levee Setback (LEBLS) Project ............................................................ 23 Other Systemwide Projects ................................................................................................. 23 FLOOD CORRIDOR PROGRAM (FCP) ............................................................................................... 23 LOCAL LEVEE ASSISTANCE PROGRAM (LLAP) ................................................................................. 23 SAN JOAQUIN RIVER RESTORATION PROJECT (SJRRP) .................................................................... 23 YUBA-FEATHER FLOOD PROTECTION PROGRAM ........................................................................... 24 FLOOD SYSTEM OPERATIONS AND MAINTENANCE (FSO&M) ............................................................ 24 CHANNEL EVALUATION AND REHABILITATION ............................................................................. 24 INSPECTION AND EVALUATION 2017 Storms – Channel Evaluations ...................................................................................
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