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The Colorado River Aqueduct
Fact Sheet: Our Water Lifeline__ The Colorado River Aqueduct. Photo: Aerial photo of CRA Investment in Reliability The Colorado River Aqueduct is considered one of the nation’s Many innovations came from this period in time, including the top civil engineering marvels. It was originally conceived by creation of a medical system for contract workers that would William Mulholland and designed by Metropolitan’s first Chief become the forerunner for the prepaid healthcare plan offered Engineer Frank Weymouth after consideration of more than by Kaiser Permanente. 50 routes. The 242-mile CRA carries water from Lake Havasu to the system’s terminal reservoir at Lake Mathews in Riverside. This reservoir’s location was selected because it is situated at the upper end of Metropolitan’s service area and its elevation of nearly 1,400 feet allows water to flow by gravity to the majority of our service area The CRA was the largest public works project built in Southern California during the Great Depression. Overwhelming voter approval in 1929 for a $220 million bond – equivalent to a $3.75 billion investment today – brought jobs to 35,000 people. Miners, engineers, surveyors, cooks and more came to build Colorado River the aqueduct, living in the harshest of desert conditions and Aqueduct ultimately constructing 150 miles of canals, siphons, conduits and pipelines. They added five pumping plants to lift water over mountains so deliveries could then flow west by gravity. And they blasted 90-plus miles of tunnels, including a waterway under Mount San Jacinto. THE METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA // // JULY 2021 FACT SHEET: THE COLORADO RIVER AQUEDUCT // // OUR WATER LIFELINE The Vision Despite the city of Los Angeles’ investment in its aqueduct, by the early 1920s, Southern Californians understood the region did not have enough local supplies to meet growing demands. -
San Luis Unit Project History
San Luis Unit West San Joaquin Division Central Valley Project Robert Autobee Bureau of Reclamation Table of Contents The San Luis Unit .............................................................2 Project Location.........................................................2 Historic Setting .........................................................4 Project Authorization.....................................................7 Construction History .....................................................9 Post Construction History ................................................19 Settlement of the Project .................................................24 Uses of Project Water ...................................................25 1992 Crop Production Report/Westlands ....................................27 Conclusion............................................................28 Suggested Readings ...........................................................28 Index ......................................................................29 1 The West San Joaquin Division The San Luis Unit Approximately 300 miles, and 30 years, separate Shasta Dam in northern California from the San Luis Dam on the west side of the San Joaquin Valley. The Central Valley Project, launched in the 1930s, ascended toward its zenith in the 1960s a few miles outside of the town of Los Banos. There, one of the world's largest dams rose across one of California's smallest creeks. The American mantra of "bigger is better" captured the spirit of the times when the San Luis Unit -
Figure 6-3. California's Water Infrastructure Network
DA 17 DA 67 DA 68 DA 22 DA 29 DA 39 DA 40 DA 41 DA 46 N. FORK N. & M. TUOLOMNE YUBA RIVER FORKS CHERRY CREEK, RIVER Figure 6-3. California's Water Infrastructure ELEANOR CREEK AMERICAN M & S FORK RIVER YUBA RIVER New Bullards Hetch Hetchy Res Bar Reservoir GREENHORN O'Shaughnessy Dam Network Configuration for CALVIN (1 of 2) SR- S. FORK NBB CREEK & BEAR DA 32 SR- D17 AMERICAN RIVER HHR DA 42 DA 43 DA 44 RIVER STANISLAUS SR- LL- C27 RIVER & 45 Camp Far West Reservoir DRAFT Folsom Englebright C31 Lake DA 25 DA 27 Canyon Tunnel FEATHER Lake 7 SR- CALAVERAS New RIVER SR-EL CFW SR-8 RIVER Melones Lower Cherry Creek MERCED MOKELUMNE Reservoir SR-10 Aqueduct ACCRETION CAMP C44 RIVER FAR WEST TO DEER CREEK C28 FRENCH DRY RIVER CREEK WHEATLAND GAGE FRESNO New Hogan Lake Oroville DA 70 D67 SAN COSUMNES Lake RIVER SR- 0 SR-6 C308 SR- JOAQUIN Accretion: NHL C29 RIVER 81 CHOWCHILLA American River RIVER New Don Lake McClure Folsom to Fair D9 DRY Pardee Pedro SR- New Exchequer RIVER Oaks Reservoir 20 CREEK Reservoir Dam SR- Hensley Lake DA 14 Tulloch Reservoir SR- C33 Lake Natoma PR Hidden Dam Nimbus Dam TR Millerton Lake SR-52 Friant Dam C23 KELLY RIDGE Accretion: Eastside Eastman Lake Bypass Accretion: Accretion: Buchanan Dam C24 Yuba Urban DA 59 Camanche Melones to D16 Upper Merced D64 SR- C37 Reservoir C40 2 SR-18 Goodwin River 53 D62 SR- La Grange Dam 2 CR Goodwin Reservoir D66 Folsom South Canal Mokelumne River Aqueduct Accretion: 2 D64 depletion: Upper C17 D65 Losses D85 C39 Goodwin to 3 Merced River 3 3a D63 DEPLETION mouth C31 2 C25 C31 D37 -
CALIFORNIA AQUEDUCT SUBSIDENCE STUDY San Luis Field Division San Joaquin Field Division
State of California California Natural Resources Agency DEPARTMENT OF WATER RESOURCES Division of Engineering CALIFORNIA AQUEDUCT SUBSIDENCE STUDY San Luis Field Division San Joaquin Field Division June 2017 State of California California Natural Resources Agency DEPARTMENT OF WATER RESOURCES Division of Engineering CALIFORNIA AQUEDUCT SUBSIDENCE STUDY Jeanne M. Kuttel ......................................................................................... Division Chief Joseph W. Royer .......................... Chief, Geotechnical and Engineering Services Branch Tru Van Nguyen ............................... Supervising Engineer, General Engineering Section G. Robert Barry .................. Supervising Engineering Geologist, Project Geology Section by James Lopes ................................................................................ Senior Engineer, W.R. John M. Curless .................................................................. Senior Engineering Geologist Anna Gutierrez .......................................................................................... Engineer, W.R. Ganesh Pandey .................................................................... Supervising Engineer, W.R. assisted by Bradley von Dessonneck ................................................................ Engineering Geologist Steven Friesen ...................................................................... Engineer, Water Resources Dan Mardock .............................................................................. Chief, Geodetic -
Overview of The: Sacramento-San Joaquin Delta Where Is the Sacramento-San Joaquin Delta?
Overview of the: Sacramento-San Joaquin Delta Where is the Sacramento-San Joaquin Delta? To San Francisco Stockton Clifton Court Forebay / California Aqueduct The Delta Protecting California from a Catastrophic Loss of Water California depends on fresh water from the Sacramento-San Joaquin Delta (Delta)to: Supply more than 25 million Californians, plus industry and agriculture Support $400 billion of the state’s economy A catastrophic loss of water from the Delta would impact the economy: Total costs to California’s economy could be $30-40 billion in the first five years Total job loss could exceed 30,000 Delta Inflow Sacramento River Delta Cross Channel San Joaquin River State Water Project Pumps Central Valley Project Pumps How Water Gets to the California Economy Land Subsidence Due to Farming and Peat Soil Oxidation - 30 ft. - 20 ft. - 5 ft. Subsidence ~ 1.5 ft. per decade Total of 30 ft. in some areas - 30 feet Sea Level 6.5 Earthquake—Resulting in 20 Islands Being Flooded Aerial view of the Delta while flying southwest over Sacramento 6.5 Earthquake—Resulting in 20 Islands Being Flooded Aerial view of the Delta while flying southwest over Sacramento 6.5 Earthquake—Resulting in 20 Islands Being Flooded Aerial view of the Delta while flying southwest over Sacramento 6.5 Earthquake—Resulting in 20 Islands Being Flooded Aerial view of the Delta while flying southwest over Sacramento 6.5 Earthquake—Resulting in 20 Islands Being Flooded Aerial view of the Delta while flying southwest over Sacramento 6.5 Earthquake—Resulting in 20 Islands Being Flooded Aerial view of the Delta while flying southwest over Sacramento 6.5 Earthquake—Resulting in 20 Islands Being Flooded Aerial view of the Delta while flying southwest over Sacramento The Importance of the Delta Water flowing through the Delta supplies water to the Bay Area, the Central Valley and Southern California. -
Simulation of Flows and Water Quality in the California Aqueduct Using DSM2
Simulation of Flows and Water Quality in the California Aqueduct Using DSM2 Siqing Liu, Bob Suits DWR, Bay Delta Office, Modeling Support Branch 2011 CWEMF Annual Meeting, February 28 –March 2 1 Topics • Project objectives • Aqueduct System modeled • Assumptions / issues with modeling • Model results –Flows / Storage, EC, Bromide 2 Objectives Simulate Aqueduct hydraulics and water quality • 1990 – 2010 period • DSM2 Aqueduct version calibrated by CH2Mhill Achieve 1st step in enabling forecasting Physical System Canals simulated • South Bay Aqueduct (42 miles) • California Aqueduct (444 miles) • East Branch to Silverwood Lake • West Branch to Pyramid Lake (40 miles) • Delta‐Mendota Canal (117 miles) 4 Physical System, cont Pumping Plants Banks Pumping Plant Buena Vista (Check 30) Jones Pumping Plant Teerink (Check 35) South Bay Chrisman (Check 36) O’Neill Pumping-Generating Edmonston (Check 40) Gianelli Pumping-Generating Alamo (Check 42) Dos Amigos (Check 13) Oso (West Branch) Las Perillas (Costal branch) Pearblossom (Check 58) 5 Physical System, cont Check structures and gates • Pools separated by check structures throughout the aqueduct system (SWP: 66, DMC: 21 ) • Gates at check structures regulate flow rates and water surface elevation 6 Physical System, cont Turnout and diversion structures • Water delivered to agricultural and municipal contractors through diversion structures • Over 270 diversion structures on SWP • Over 200 turnouts on DMC 7 Physical System, cont Reservoirs / Lakes Represented as complete mixing of water body • -
Water Supply and Demand in California
Water Supply and Demand in California By Stephanie Anagnoson College of the Canyons 2018 Version 1 By StephaniePhoto By Jan Anagi Brumat noson College of the Canyons 2018 Version 1.2 Photo by Nathan Roser on Unsplash 1 | W a t e r S u p p l y Attributions Castaic Lake Water Agency College of the Canyons College of the Canyons - Water Systems Technology College of the Canyons - Open Educational Resources This textbook is licensed under CC BY 4.0 2 | Water Supply Table of Contents Introduction to Water Supply 4 Part One: Water All Around Us 5 Section 1.1 Water Cycle 6 Section 1.2 Water Management Concepts 10 Section 1.3 Water Rights 16 Section 1.4 Stakeholder Concepts 20 Part Two: Supply-Side Management 24 Section 2.1 Los Angeles Aqueduct 26 Section 2.2 Central Valley Project 30 Section 2.3 Colorado River Aqueduct 34 Section 2.4 State Water Project 38 Section 2.5 Alternative Water Supplies 42 Part Three: Demand-Side Management 50 Section 3.1 Regulations 51 Section 3.2 Water Loss 56 Section 3.3 Water Rates 59 Section 3.4 Indoor Water Use 62 Section 3.5 Outdoor Water Use 67 Section 3.6 CII Water Use 73 Section 3.7 Social Marketing Campaigns 78 3 | Water Supply Introduction to Water Supply You’re about to understand water demand and water supply more deeply. This understanding is going to change how you look at your water bill, grass in your yard and around town, and all those canals you see while driving around in California. -
3.12 Hydrology and Water Quality
3.12 HYDROLOGY AND WATER QUALITY EXECUTIVE SUMMARY This section describes the drainage features, stormwater quality, flooding hazards, and flood-protection improvements within the City’s Planning Area. Regulatory agencies governing stormwater quality and flooding hazards are also discussed. The City’s Planning Area is comprised of the City’s boundaries and adopted Sphere of Influence (SOI). The County’s Planning Area consists of unincorporated land within the One Valley One Vision (OVOV) Planning Area boundaries that is outside the City’s boundaries and adopted SOI. Together the City and County Planning Areas comprise the OVOV Planning Area. With implementation of the proposed General Plan goals, objectives, and policies potential impacts on hydrology and water quality would be less than significant. EXISTING CONDITIONS Surface Water Drainage Patterns within City’s Planning Area Surface water drainage patterns are dependent on topography, the amount and location of impervious surfaces, and the type of flood control that is located in an area. The size, or magnitude, of a flood is described by a term called a “recurrence interval.” By studying a long period of flow record for a stream, hydrologists estimate the size of a flood that would have a likelihood of occurring during various intervals. For example, a five-year flood event would occur, on the average, once every five years (and would have a 20 percent chance of occurring in any one year). Although a 100-year flood event is expected to happen only once in a century, there is a 1 percent chance that a flood of that size could happen during any year. -
Power and Energy Technical Report, DEIS
Draft Power and Energy Technical Report Shasta Lake Water Resources Investigation, California Prepared by: U.S. Department of the Interior Bureau of Reclamation Mid-Pacific Region U.S. Department of the Interior Bureau of Reclamation June 2013 Contents Contents Chapter 1 Affected Environment ....................................................................................... 1-1 Environmental Setting .............................................................................................................. 1-1 Shasta Lake and Vicinity ................................................................................................. 1-7 Upper Sacramento River (Shasta Dam to Red Bluff) ...................................................... 1-9 Lower Sacramento River and Delta ............................................................................... 1-10 CVP/SWP Service Areas ............................................................................................... 1-12 Chapter 2 Modeling Results ................................................................................................ 2-1 Chapter 3 Bibliography ....................................................................................................... 3-1 Tables Table 1-1. Central Valley Project Power Plants, Capacities, and Historical Annual Generation ................................................................................................................. 1-5 Table 1-2. Major State Water Project Facilities, Capacities, and Historical Power Generation -
History: Before the Poppy Reserve
History: Before the Poppy Reserve The Kitanemuk, members of the Shoshonean Linguistic Group lived in the area between Fairmont and Antelope Buttes: “one of the largest and most significant archaeological sites in the Antelope Valley” • Source: http://www.avim.parks.ca.gov/people/ph_kitanemuk.s html The Kitanemuk, like other groups on the mountain margins of the Mojave Desert, lived in permanent winter villages of 50 to 80 people or more. These people dispersed into smaller mobile gathering groups during the late spring, summer, and fall months. The smaller groups made use of temporary camps for relatively short times, visiting different "environmental niches" as the important food-producing plants in them became ready to harvest. The Kitanemuk spoke a language that appears to have been a dialect of Serrano, which was spoken by groups located as far distant as modern Yucca Valley and Twenty- nine Palms, east of the San Bernardino Mountains. Historic Farming and Ranching Families: Godde Munz (east of the Reserve) Russell's (Ruined stone house near rock quarry – photo on next page) View looking north from North Poppy Loop trail – arrow shows rock quarry and approximate location of stone ruins of the Russell’s house. Quarry • “Tufa Mill” • Mined “tuff” • Used to build the Owens Valley or Los Angeles Aqueduct Los Angeles (Owens Valley) Aqueduct • The Los Angeles Aqueduct system comprising the Los Angeles Aqueduct (Owens Valley aqueduct) and the Second Los Angeles Aqueduct, is a water conveyance system operated by the LA Department of Water and Power. • Designed by engineer and LADWP director, William Mulholland, the system delivers water from the Owens River in the Eastern Sierra Nevada Mountains to Los Angeles, California. -
California's Water-Energy Relationship
CALIFORNIA ENERGY COMMISSION California's Water – Energy Relationship Prepared in Support of the 2005 Integrated EPORT Energy Policy Report Proceeding (04-IEPR-01E) R TAFF S INAL F NOVEMBER 2005 CEC-700-2005-011-SF Arnold Schwarzenegger, Governor 1 CALIFORNIA ENERGY COMMISSION Primary Author Gary Klein California Energy Commission Martha Krebs Deputy Director Energy Research and Development Division Valerie Hall Deputy Director Energy Efficiency & Demand Analysis Division Terry O’Brien Deputy Director Systems Assessment & Facilities Siting Division B. B. Blevins Executive Director DISCLAIMER This paper was prepared as the result of work by one or more members of the staff of the California Energy Commission. It does not necessarily represent the views of the Energy Commission, its employees, or the State of California. The Energy Commission, the State of California, its employees, contractors and subcontractors make no warrant, express or implied, and assume no legal liability for the information in this paper; nor does any party represent that the uses of this information will not infringe upon privately owned rights. This paper has not been approved or disapproved by the California Energy Commission nor has the California Energy Commission passed upon the accuracy or adequacy of the information in this paper. 2 ACKNOWLEDGEMENTS The California’s Water-Energy Relationship report is the product of contributions by many California Energy Commission staff and consultants, including Ricardo Amon, Shahid Chaudhry, Thomas S. Crooks, Marilyn Davin, Joe O’Hagan, Pramod Kulkarni, Kae Lewis, Laurie Park, Paul Roggensack, Monica Rudman, Matt Trask, Lorraine White and Zhiqin Zhang. Staff would also like to thank the members of the Water-Energy Working Group who so graciously gave of their time and expertise to inform this report. -
Bethany Reservoir SRA Brochure
Our Mission The mission of California State Parks is Bethany to provide for the health, inspiration and Pelicans and herons education of the people of California by helping Reservoir to preserve the state’s extraordinary biological migrating along the Pacific diversity, protecting its most valued natural and cultural resources, and creating opportunities Flyway find a quiet resting State Recreation Area for high-quality outdoor recreation. place at Bethany Reservoir State Recreation Area. California State Parks supports equal access. Prior to arrival, visitors with disabilities who need assistance should contact the park at (925) 447-0426. This publication can be made available in alternate formats. Contact [email protected] or call (916) 654-2249. CALIFORNIA STATE PARKS P.O. Box 942896 Sacramento, CA 94296-0001 For information call: (800) 777-0369 (916) 653-6995, outside the U.S. 711, TTY relay service www.parks.ca.gov Discover the many states of California.™ Bethany Reservoir State Recreation Area N 37.7708˚ W 121.5997˚ 13638 Christensen Road Byron, CA 94514 (925) 447-0426 © 2013 California State Parks (Rev. 2020) THE PARK AND THE AQUEDUCT ucked between rolling hills of annual T Bethany Reservoir is jointly managed by Snowmelt grasslands and below one of many local runs into three State of California agencies: the Lake Oroville windmill farms lies a secluded park known Departments of Water Resources, Fish and Lake Oroville R as Bethany Reservoir State Recreation Area. i Wildlife, and Parks and Recreation. v e This 608-acre park’s reservoir in northeastern r 0 200 Miles This reservoir is the first stop on the F Alameda County provides water recreation Bethany l 444-mile, north-to-south California Aqueduct Reservoir o w and a variety of bass and other fish for anglers of the State Water Project.