USGS 7.5-Minute Image Map for Clifton Court Forebay, California

Total Page：16

File Type：pdf, Size：1020Kb

USGS 7.5-Minute Image Map for Clifton Court Forebay, California

O C O A C T S N I O U C U.S. DEPARTMENT OF THE INTERIOR Q CLIFTON COURT FOREBAY QUADRANGLE A A U.S. GEOLOGICAL SURVEY R O CALIFORNIA T J 4 N N 7.5-MINUTE SERIES O Union Island A n█ C 121°37'30" 35' S 32'30" 121°30' 6 000m 6 6 6 6 6 6 6 6 6270000 FEET 37°52'30" 22 E 23 24 25 26 27 28 29 30 37°52'30" C S A O N N T J 6 5 . R . .. O ( . .. 4 ! 3 2 2 . .. 3 .. .. A A C Q U Victoria O I S N Island T C 2140000 A O 4192000mN CAMINO DIABLO C O CAMINO DIABLO FEET 4192 Widdows Island 7 8 10 Eucalyptus 9 10 11 11 Island Old 41 h Riv 91 g Kings er u o l . Island . S ... 4191 . n n .. D a R i l I I a T t T I E . N . O . .. .. .... B . .. .. S CAL PACK RD . .. .. 4190 ... ○ 4190 . ... ... ... .. 14 ... 18 17 Coney Island 16 15 . 15 . .. .. 14 . ... .. .. .. .. .. .. .. .. ... .. .. .. .. .. .. .. ... Clifton Court . .. .. .. .. .. .. .. .. .. .. .. ... .. .. .. .. Forebay . .. .. .. .. .. .. .. ........ ... .. ....... .. .. T1S R4E CLIFTON CT RD 4189 4189 CLIFTON CT . .. .. .... .... Union Island . .... .. .. .. Brushy ... Cr ... .. .. Imagery................................................NAIP, January 2010 Roads..............................................©2006-2010 Tele Atlas Names...............................................................GNIS, 2010 50' 50' Hydrography.................National Hydrography Dataset, 2010 Contours............................National Elevation Dataset, 2010 4188 23 22 HOLEY RD 23 19 20 21 22 23 Byron 41 Byron 88 Airport Airport t 24 c u d e u q A a a i n r o f i l . a . ... C . ... 41 .. n . ... 87 .... .. .. w . .. .. o . .. r 28 27 26 .. .. .. B 418726 N BRUNS RD G T1S R3E d Grant Line Canal GS RD n N . I . R . .. u . Fabian and Bell Canal . P . S .. .. m T T . .. d O . ..... H E N N r . O . o . ... .. R . n 25 .. .. 30 . Y . D r . .. HERDLYN R Hammer 27 B .. ota Canal O 26 e . end ld R v -M Island iv o ta e el 29 r G D . .. .. ... 41 . .. 100 . 86 . .. .. .. .. .. .. .. .. .. .. ... .. ... ... .. .. .. ... .. .. 41 . .. ... .. .. ... .. .. 86 . .. .. ... .... B . .. .. .. .... Y . .. R . .. O . .. ... .. N . .. .. ( . .. ... - ! . .... B . .......... .. ... E . .. .. .. T . .. .. 100 .. .... .. H AN BETHANY LN Y RD 100 BRUNS AVE 100 . ... .. .. .. ... .... .. .. .. .. .. .. .. .. .. .. .. .. .. n . .. .. █ . .. .. O . .. .. .. .. .. C . .. ... .. .. .. 41 . A . .. ... .. T . .. .. .. 85 .. .. .. .. .. S . .. LINDEMAN RD . O . .. .. .. 100 . C . ... .. ... .. .. .. .. O . .. .. .. .. A . .. C . .. .. R . .. .. A . .. .. T . .. .. .. .. D . ... .. 41 . N . .. E . .. .. .. .. 85 . O . .. M . C . .. .. .. A . .. .. .. L . 35 31 . 34 . ... 36 .. .. A 100 . .. .. .. ... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..

Copy Link

Recommended publications

Winter Chinook Salmon in the Central Valley of California: Life History and Management
Winter Chinook salmon in the Central Valley of California: Life history and management Wim Kimmerer Randall Brown DRAFT August 2006 Page ABSTRACT Winter Chinook is an endangered run of Chinook salmon (Oncorhynchus tshawytscha) in the Central Valley of California. Despite considerablc efforts to monitor, understand, and manage winter Chinook, there has been relatively little effort at synthesizing the available information specific to this race. In this paper we examine the life history and status of winter Chinook, based on existing information and available data, and examine the influence of various management actions in helping to reverse decades of decline. Winter Chinook migrate upstream in late winter, mostly at age 3, to spawn in the upper Sacramento River in May - June. Embryos develop through summer, which can expose them to high temperatures. After emerging from the spawning gravel in -September, the young fish rear throughout the Sacramento River before leaving the San Francisco Estuary as smolts in January March. Blocked from access to their historical spawning grounds in high elevations of the Sacramento River and tributaries, wintcr Chinook now spawn below Kcswick Dam in cool tail waters of Shasta Dam. Their principal environmental challcnge is temperature: survival of embryos was poor in years when outflow from Shasta was warm or when the fish spawned below Red Bluff Diversion Dam (RBDD), where river temperature is higher than just below Keswick. Installation of a temperature control device on Shasta Dam has reduccd summer temperature in the discharge, and changes in operations of RBDD now allow most winter Chinook access to the upper river for spawning.
[Show full text]
Transitions for the Delta Economy
Transitions for the Delta Economy January 2012 Josué Medellín-Azuara, Ellen Hanak, Richard Howitt, and Jay Lund with research support from Molly Ferrell, Katherine Kramer, Michelle Lent, Davin Reed, and Elizabeth Stryjewski Supported with funding from the Watershed Sciences Center, University of California, Davis Summary The Sacramento-San Joaquin Delta consists of some 737,000 acres of low-lying lands and channels at the confluence of the Sacramento and San Joaquin Rivers (Figure S1). This region lies at the very heart of California’s water policy debates, transporting vast flows of water from northern and eastern California to farming and population centers in the western and southern parts of the state. This critical water supply system is threatened by the likelihood that a large earthquake or other natural disaster could inflict catastrophic damage on its fragile levees, sending salt water toward the pumps at its southern edge. In another area of concern, water exports are currently under restriction while regulators and the courts seek to improve conditions for imperiled native fish. Leading policy proposals to address these issues include improvements in land and water management to benefit native species, and the development of a “dual conveyance” system for water exports, in which a new seismically resistant canal or tunnel would convey a portion of water supplies under or around the Delta instead of through the Delta’s channels. This focus on the Delta has caused considerable concern within the Delta itself, where residents and local governments have worried that changes in water supply and environmental management could harm the region’s economy and residents.
[Show full text]
550. Regulations for General Public Use Activities on All State Wildlife Areas Listed
550. Regulations for General Public Use Activities on All State Wildlife Areas Listed Below. (a) State Wildlife Areas: (1) Antelope Valley Wildlife Area (Sierra County) (Type C); (2) Ash Creek Wildlife Area (Lassen and Modoc counties) (Type B); (3) Bass Hill Wildlife Area (Lassen County), including the Egan Management Unit (Type C); (4) Battle Creek Wildlife Area (Shasta and Tehama counties); (5) Big Lagoon Wildlife Area (Humboldt County) (Type C); (6) Big Sandy Wildlife Area (Monterey and San Luis Obispo counties) (Type C); (7) Biscar Wildlife Area (Lassen County) (Type C); (8) Buttermilk Country Wildlife Area (Inyo County) (Type C); (9) Butte Valley Wildlife Area (Siskiyou County) (Type B); (10) Cache Creek Wildlife Area (Colusa and Lake counties), including the Destanella Flat and Harley Gulch management units (Type C); (11) Camp Cady Wildlife Area (San Bernadino County) (Type C); (12) Cantara/Ney Springs Wildlife Area (Siskiyou County) (Type C); (13) Cedar Roughs Wildlife Area (Napa County) (Type C); (14) Cinder Flats Wildlife Area (Shasta County) (Type C); (15) Collins Eddy Wildlife Area (Sutter and Yolo counties) (Type C); (16) Colusa Bypass Wildlife Area (Colusa County) (Type C); (17) Coon Hollow Wildlife Area (Butte County) (Type C); (18) Cottonwood Creek Wildlife Area (Merced County), including the Upper Cottonwood and Lower Cottonwood management units (Type C); (19) Crescent City Marsh Wildlife Area (Del Norte County); (20) Crocker Meadow Wildlife Area (Plumas County) (Type C); (21) Daugherty Hill Wildlife Area (Yuba County)
[Show full text]
Initial Study/Mitigated Negative Declaration Bacon Island Levee Rehabilitation Project State Clearinghouse No. 2017012062
FINAL ◦ MAY 2017 Initial Study/Mitigated Negative Declaration Bacon Island Levee Rehabilitation Project State Clearinghouse No. 2017012062 PREPARED FOR PREPARED BY Reclamation District No. 2028 Stillwater Sciences (Bacon Island) 279 Cousteau Place, Suite 400 343 East Main Street, Suite 815 Davis, CA 95618 Stockton, CA 95202 Stillwater Sciences FINAL Initial Study/Mitigated Negative Declaration Bacon Island Levee Rehabilitation Project Suggested citation: Reclamation District No. 2028. 2016. Public Review Draft Initial Study/Mitigated Negative Declaration: Bacon Island Levee Rehabilitation Project. Prepared by Stillwater Sciences, Davis, California for Reclamation District No. 2028 (Bacon Island), Stockton, California. Cover photo: View of Bacon Island’s northwestern levee corner and surrounding interior lands. May 2017 Stillwater Sciences i FINAL Initial Study/Mitigated Negative Declaration Bacon Island Levee Rehabilitation Project PROJECT SUMMARY Project title Bacon Island Levee Rehabilitation Project Reclamation District No. 2028 CEQA lead agency name (Bacon Island) and address 343 East Main Street, Suite 815 Stockton, California 95202 Department of Water Resources (DWR) Andrea Lobato, Manager CEQA responsible agencies The Metropolitan Water District of Southern California (Metropolitan) Deirdre West, Environmental Planning Manager David A. Forkel Chairman, Board of Trustees Reclamation District No. 2028 343 East Main Street, Suite 815 Stockton, California 95202 Cell: (510) 693-9977 Nate Hershey, P.E. Contact person and phone District
[Show full text]
Food Webs of the Delta, Suisun Bay, and Suisun Marsh: an Update on Current Understanding and Possibilities for Management Larry R
OCTOBER 2016 SPECIAL ISSUE: STATE OF BAY–DELTA SCIENCE 2016, PART 2 Food Webs of the Delta, Suisun Bay, and Suisun Marsh: An Update on Current Understanding and Possibilities for Management Larry R. Brown1*, Wim Kimmerer2, J. Louise Conrad3, Sarah Lesmeister3, and Anke Mueller–Solger1 to species of concern; however, data from other Volume 14, Issue 3 | Article 4 doi: http://dx.doi.org/10.15447/sfews.2016v14iss3art4 regions of the estuary suggest that this conceptual model may not apply across the entire region. * Corresponding author: [email protected] Habitat restoration has been proposed as a method 1 California Water Science Center, U.S. Geological Survey of re-establishing historic food web processes to Sacramento, CA 95819 USA support species of concern. Benefits are likely for 2 Romberg Tiburon Center, San Francisco State University Tiburon, CA 94920 USA species that directly access such restored habitats, 3 California Department of Water Resources but are less clear for pelagic species. Several topics Sacramento, CA 95691 USA require attention to further improve the knowledge of food webs needed to support effective management, including: (1) synthesis of factors responsible for ABSTRACT low pelagic biomass; (2) monitoring and research on effects of harmful algal blooms; (3) broadening This paper reviews and highlights recent research the scope of long-term monitoring; (4) determining findings on food web processes since an earlier benefits of tidal wetland restoration to species of review by Kimmerer et al. (2008). We conduct this concern, including evaluations of interactions of review within a conceptual framework of the Delta– habitat-specific food webs; and (5) interdisciplinary Suisun food web, which includes both temporal and analysis and synthesis.
[Show full text]
Field Assessment of Avian Mercury Exposure in the Bay-Delta Ecosystem
Assessment of Ecological and Human Health Impacts of Mercury in the Bay-Delta Watershed CALFED Bay-Delta Mercury Project Subtask 3B: Field assessment of avian mercury exposure in the Bay-Delta ecosystem. Draft Final Report Submitted to Mark Stephenson Director Marine Pollution Studies labs Department of Fish and Game Moss Landing Marine Labs 7544 Sandholt Rd. Moss Landing, Ca 95039 Submitted by: Dr. Steven Schwarzbach USGS Biological Research Division Western Ecological Research Center 7801 Folsom Blvd. Sacramento California 95826 and Terry Adelsbach US Fish and Wildlife Service Sacramento Fish and Wildlife Office Environmental Contaminants Division 2800 Cottage Way, Sacramento Ca. 95825 1 BACKGROUND The Bay/Delta watershed has a legacy of mercury contamination resulting from mercury mining in the Coast Range and the use of this mercury in the amalgamation method for extraction of gold from stream sediments and placer deposits in the Sierra Nevada. Because mercury, and methylmercury in particular, strongly bioaccumulate in aquatic foodwebs there has been a reasonable speculation that widespread mercury contamination of the bay/delta from historic sources in the watershed could be posing a health threat to piscivorous wildlife. As a result this systematic survey of mercury exposure in aquatic birds was conducted in both San Francisco Bay and the Sacramento/San Joaquin Delta. The Delta component of the survey was subtask 3b of the CalFed mercury project. The San Francisco Bay component of the project was conducted at the behest of the California Regional Water Quality Control Board, Region 2, San Francisco Bay. Results of both projects are reported on here because of overlap in methods and species sampled, the interconnectedness of the Bay/Delta estuary and the need to address avian wildlife risk of mercury in the region as a whole.
[Show full text]
Initial Study of the Long-Term Operation of the State Water Project
Initial Study of the Long-Term Operation of the State Water Project State Clearinghouse No. 2019049121 State of California Department of Water Resources November 22, 2019 Initial Study of the Long-Term Operation of the State Water Project State Clearinghouse No. 2019049121 Lead Agency: California Department of Water Resources Contact: Dean Messer, Division of Environmental Services, Regulatory Compliance Branch 916/376-9844 Responsible Agency: California Department of Fish and Wildlife November 22, 2019 TABLE OF CONTENTS 1 INTRODUCTION .................................................................................................................... 1-1 1.1 Background ...................................................................................................................... 1-1 1.2 Project Objectives ............................................................................................................ 1-2 1.2.1 Required Permits and Approvals ......................................................................... 1-2 1.2.2 Document Organization ....................................................................................... 1-2 1.3 Summary of Findings........................................................................................................ 1-3 2 PROJECT DESCRIPTION .......................................................................................................... 2-1 2.1 Introduction ....................................................................................................................
[Show full text]
Appendix a Water Project Facilities and Operations January 2017
Appendix A Water Project Facilities and Operations January 2017 Water Project Facilities and Operations Final TABLE OF CONTENTS Page A.1 WATER PROJECT FACILITIES AND OPERATIONS ...................................................... A-1 A.1.1 Temporary, Operable, and Non-physical Barriers ...................................... A-1 A.1.2 Clifton Court Forebay Gates ....................................................................... A-3 A.1.3 SWP and CVP Exports ................................................................................ A-3 A.1.4 OMR Flow................................................................................................... A-4 A.1.5 Vernalis Inflow:Export Ratio ...................................................................... A-4 A.1.6 San Joaquin River Inflow ............................................................................ A-4 A.2 REFERENCES .................................................................................................... A-5 LIST OF TABLES Table A.1-1. Number of Days During the Fall When the DCC Has Been Closed ............... A-2 A-i Water Project Facilities and Operations Final A.1 WATER PROJECT FACILITIES AND OPERATIONS The State Water Project (SWP) and Central Valley Project (CVP) include upstream reservoirs (Shasta and Keswick dams on the Sacramento River, Oroville Dam on the Feather River, Folsom and Nimbus dams on the American River, New Melones Dam on the Stanislaus River), several water conveyance canals, water export and fish salvage facilities located
[Show full text]
2. the Legacies of Delta History
2. TheLegaciesofDeltaHistory “You could not step twice into the same river; for other waters are ever flowing on to you.” Heraclitus (540 BC–480 BC) The modern history of the Delta reveals profound geologic and social changes that began with European settlement in the mid-19th century. After 1800, the Delta evolved from a fishing, hunting, and foraging site for Native Americans (primarily Miwok and Wintun tribes), to a transportation network for explorers and settlers, to a major agrarian resource for California, and finally to the hub of the water supply system for San Joaquin Valley agriculture and Southern California cities. Central to these transformations was the conversion of vast areas of tidal wetlands into islands of farmland surrounded by levees. Much like the history of the Florida Everglades (Grunwald, 2006), each transformation was made without the benefit of knowing future needs and uses; collectively these changes have brought the Delta to its current state. Pre-European Delta: Fluctuating Salinity and Lands As originally found by European explorers, nearly 60 percent of the Delta was submerged by daily tides, and spring tides could submerge it entirely.1 Large areas were also subject to seasonal river flooding. Although most of the Delta was a tidal wetland, the water within the interior remained primarily fresh. However, early explorers reported evidence of saltwater intrusion during the summer months in some years (Jackson and Paterson, 1977). Dominant vegetation included tules—marsh plants that live in fresh and brackish water. On higher ground, including the numerous natural levees formed by silt deposits, plant life consisted of coarse grasses; willows; blackberry and wild rose thickets; and galleries of oak, sycamore, alder, walnut, and cottonwood.
[Show full text]
Suisun Marsh Salinity Gates Pilot Study Project Description
Suisun Marsh Salinity Gates Pilot Study Project Description Prepared for: California Department of Water Resources March 2018 Prepared by: Consulting Engineers and Scientists Suisun Marsh Salinity Gates Pilot Study Project Description Prepared for: California Department of Water Resources 3500 Industrial Boulevard, 2nd Floor West Sacramento, CA 95691 Contact: Michal Koller (916) 376-9728 Prepared by: GEI Consultants, Inc. 2868 Prospect Park Drive, Suite 400 Sacramento, CA 95670 Contact: Nicholas Tomera Project Manager (916) 912-4942 March 20, 2018 Project No. 1701316 1.1 Table of Contents Abbreviations and Acronyms .................................................................................................................................. ii Chapter 1. Introduction ..................................................................................................................................... 1 1.1 Background ......................................................................................................................... 1 1.1.1 Delta Smelt Resiliency Strategy ............................................................................. 1 1.1.2 Permits ................................................................................................................... 1 1.2 Pilot Study Summary ........................................................................................................... 1 Chapter 2. Suisun Marsh Salinity Control Gates Operation ........................................................................
[Show full text]
The Real Time Data & Forecasting Project
California DWR’s Real-Time Data and Forecasting Project: Modeling to Avoid Unpleasant Surprises Ted Swift Municipal Water Quality Program, Office of Water Quality, California Dept. of Water Resources [email protected] Outline • Introduction – Project goals – Relation to other RTDF efforts • Modeling Components – Watersheds, – Sacramento-San Joaquin Delta, – Aqueduct(s) • Model Products and Services • Questions & Comments Project Goals • “Avoid unpleasant surprises” • Provide data and information to source water and system managers, municipal treatment plant operators, researchers, and stakeholders to: – optimize and balance resource use, – promote science-based decision making, and – promote economic efficiency. RTDF “Three-legged stool”: Modeling leg Data Collection Prediction Evolve to meet Emerging Concerns WARMF Watershed DSM2 Model Station Maintenance & Enhancement DSM2 Aqueduct Extension Model Meet User Needs Data QA/QC Visualization Dissemination Storage Information Dissemination Linking Sources to Destinations • Watersheds • Delta • Aqueducts Modeling, Forecasting, Fingerprinting • Provide: “Early Warning” capability to interested parties • Hydrodynamic modeling of Delta and Aqueduct (DSM2) • “Fingerprinting” water sources (volume), and constituents (EC and DOC) • Future: Biogeochemical processes and hypothesis testing Modeling Where does municipal water come from? Will source water quality change, and if so, can we predict it in advance? • Modeling as a collaborative team: MWQI, the Bay-Delta Office, and DWR O&M • Three
[Show full text]
Jones Tract Flood Water Quality Investigations Iii
Division of Environmental Services California Department of Water Resources July 2009 Arnold Schwarzenegger Mike Chrisman Lester A. Snow Governor Secretary for Resources Director State of California Natural Resources Agency Department of Water Resources Jones Tract Flood Water Quality Investigations iii Executive Summary Purpose The report documents all the water quality data collected by the Department of Water Resources (DWR) at Upper Jones Tract and Lower Jones Tract and the Middle River after the levee breached at Upper Jones Tract. Sampling was conducted while Middle River was filling the Upper Jones Tract and Lower Jones Tract and continued through the levee repair and the dewatering. Analyses were done with the monitoring data required by the Regional Water Quality Control Board (Regional Water Board) and the independent data collected by DWR staff. Because the delta provides drinking water to many Californians, a comprehensive monitoring program was implemented to collect and analyze the water quality constituents. The methods used by the field staff as well as the Bryte Laboratory have been summarized in the report, and the analyses done by laboratories under contract to DWR also are described. The results and the discussion of the data analysis are in Chapter 3. Within the overall DWR goal of recovering Jones Tract from the levee breech and flood, the Municipal Water Quality Investigations Branch of the Division of Environmental Services of DWR undertook the water quality monitoring with 3 project purposes: 1 Evaluate the water quality of pump discharge as required by the Regional Water Quality Control Board to meet water quality objectives; 2 Evaluate water quality at the pump-out site to determine possible water quality effects to delta waters used for municipal purposes; and 3 Gather and analyze data that might help assess potential water quality effects of future island water storage projects.
[Show full text]