DOCSLIB.ORG

Arcade Creek, Sacramento County, California

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Arcade Creek, Sacramento County, California Draft Existing Conditions and Assessment Report and Stream Corridor Management Plan for Arcade Creek, Sacramento County, California Prepared for City of Sacramento Department of Utilities 1395 35th Avenue Sacramento, CA 95822 Contact: Patrick Sanger, Public Outreach Coordinator [email protected] 916/808-1726 In Coordination with State Water Resources Control Board 11020 Sun Center Drive, Suite 200 Rancho Cordova, CA 95670 Contact: Lori Webber, Environmental Scientist [email protected] 916/464-4745 Arcade Creek Prepared by Jones & Stokes 2600 V Street Sacramento, CA 95818 Contact: Karen Leone, Project Director [email protected] Watershed 916/737-3000 October 2007 AC-Report Cover.indd 1 10/29/07 1:09:47 PM Draft Existing Conditions and Assessment Report and Stream Corridor Management Plan for the Arcade Creek Watershed, Sacramento County, California Prepared for: City of Sacramento, Department of Utilities 1395 35th Avenue Sacramento, CA 95822 Contact: Patrick Sanger, Public Outreach Coordinator [email protected] 916/808-1726 In Coordination with: State Water Resources Control Board 11020 Sun Center Drive, Suite 200 Rancho Cordova, CA 95670 Contact: Lori Webber, Environmental Scientist [email protected] 916/464-4745 Prepared by: Jones & Stokes 2600 V Street Sacramento, CA 95818-1914 Contact: Karen Leone, Project Director [email protected] 916/737-3000 October 2007 Jones & Stokes. 2007. Existing Conditions and Assessment Report and Stream Corridor Management Plan for the Arcade Creek Watershed, Sacramento County, California. Draft. October. (J&S 06766.06.) Sacramento, CA. Prepared for: City of Sacramento, Department of Utilities in coordination with State Water Resources Control Board. Funding has been provided by a grant from the CALFED Watershed Program and administered by the State Water Resources Control Board. Contents Page Chapter 1 Introduction ........................................................................................... 1-1 1.1 Introduction ................................................................................. 1-1 1.1.1 Phase I .................................................................................. 1-1 1.1.2 Phase II ................................................................................. 1-2 1.2 Project Location .......................................................................... 1-3 1.3 Document Purpose and Scope ................................................... 1-3 1.4 Document Organization .............................................................. 1-4 Chapter 2 Background ........................................................................................... 2-1 2.1 Introduction ................................................................................. 2-1 2.1.1 Location and Description ...................................................... 2-1 2.2 Physical Natural Resources ........................................................ 2-2 2.2.1 Topography ........................................................................... 2-2 2.2.2 Geology/Soils ........................................................................ 2-2 2.2.3 Geomorphology .................................................................... 2-4 2.2.4 Hydrology .............................................................................. 2-5 2.2.5 Water Quality ........................................................................ 2-7 2.2.6 Vegetation and Wetlands .................................................... 2-12 2.3 Vegetation Characteristics ........................................................ 2-12 2.3.1 Land Cover Types ............................................................... 2-12 2.3.2 Nonnative Plant Species ..................................................... 2-15 2.3.3 Fish ..................................................................................... 2-17 2.3.4 Land Use ............................................................................. 2-18 Chapter 3 Methods ................................................................................................. 3-1 3.1 Literature and Data Reviewed .................................................... 3-1 3.2 Development of Assessment Protocols ...................................... 3-2 3.3 Data Collection ............................................................................ 3-3 3.3.1 Segment and Reach Identification ........................................ 3-5 3.3.2 Geomorphic Assessment ...................................................... 3-6 3.3.3 Aquatic Survey Assessment ............................................... 3-10 3.3.4 Vegetative Assessment ...................................................... 3-10 3.3.5 Wildlife Surveys .................................................................. 3-11 3.3.6 Restoration Opportunities ................................................... 3-11 Draft Existing Conditions and Assessment Report/ October 2007 Stream Corridor Management Plan for the i Arcade Creek Watershed J&S 06766.06 Chapter 4 Results ................................................................................................... 4-1 4.1 Introduction ................................................................................. 4-1 4.2 Segment and Reach Descriptions .............................................. 4-1 4.2.1 Segments .............................................................................. 4-1 4.2.2 Reaches ................................................................................ 4-1 4.3 Geomorphic Channel Characteristics ......................................... 4-2 4.4 Aquatic Habitat Conditions .......................................................... 4-7 4.5 Vegetation Characteristics .......................................................... 4-7 4.5.1 Land Cover Types ................................................................. 4-7 4.5.2 Nonnative Plant Species ..................................................... 4-10 4.5.3 Land Cover Types and Nonnative Plant Species by Project Reach ............................................................... 4-12 4.6 Wildlife and Fish Resources ..................................................... 4-19 4.6.1 Wildlife ................................................................................ 4-19 4.6.2 Fish ..................................................................................... 4-19 4.6.3 Benthic Macroinvertebrates ................................................ 4-20 Chapter 5 Restoration Opportunities ................................................................... 5-1 5.1 Stream Corridor Management Plan ............................................ 5-1 5.2 Restoration Opportunities ........................................................... 5-2 5.2.1 Prioritization of Restoration Opportunities............................. 5-4 5.2.2 Summary of Restoration Opportunities ................................. 5-5 5.3 High Priority Restoration Opportunities ..................................... 5-40 5.3.1 Restoration Opportunities ................................................... 5-40 5.3.2 Restoration Sites ................................................................. 5-43 5.4 Data Gaps and Future Studies ................................................. 5-43 Chapter 6 References ............................................................................................ 6-1 6.1 Printed References ..................................................................... 6-1 6.2 Personal Communications .......................................................... 6-5 Appendix A Arcade Creek Stream Corridor: Representative Digital Images, by Reach [Included on CD] Appendix B Arcade Creek Stream Corridor: Existing Conditions and Restoration Opportunities Maps (2007) [Included on CD] Appendix C Public Involvement Plan [To Come] Appendix D Invasive Species Plan [To Come] Appendix E Environmental Permit Requirements Appendix F Common and Scientific Species Names Draft Existing Conditions and Assessment Report/ October 2007 Stream Corridor Management Plan for the ii Arcade Creek Watershed J&S 06766.06 Tables On Page 2-1 Hydrologic and Erosional Characteristics of Soil .................................... 2-4 2-2 Major Land Cover Types and Associated Dominant Species Observed in the Arcade Creek Stream Corridor, by Reach................................................................................... follows 2-14 2-3 Invasive Nonnative Plant Species Observed in the Arcade Creek Stream Corridor, by Reach ............................................ follows 2-16 3-1 Channel Characterization Methodology .................................................. 3-7 3-2 Terms Used to Describe Bank Stability Conditions ................................ 3-9 4-1 Geomorphic Characteristics of the Arcade Creek Stream Corridor, by Segment.............................................................................. 4-2 4-2 Summary of Geomorphic Channel Conditions in Lower Segment ................................................................................................. 4-3 4-3 Summary of Geomorphic Channel Conditions in Middle Segment ................................................................................................. 4-4 4-4 Summary of Geomorphic Channel Conditions in Upper Segment ................................................................................................. 4-5 4-5 Summary of Geomorphic Channel Conditions
Load more

Recommended publications
  • Grants of Land in California Made by Spanish Or Mexican Authorities
    -::, » . .• f Grants of Land in California Made by Spanish or Mexican Authorities Prepared by the Staff of the State Lands Commission ----- -- -·- PREFACE This report was prepared by Cris Perez under direction of Lou Shafer. There were three main reasons for its preparation. First, it provides a convenient reference to patent data used by staff Boundary Officers and others who may find the information helpful. Secondly, this report provides a background for newer members who may be unfamiliar with Spanish and Mexican land grants and the general circumstances surrounding the transfer of land from Mexican to American dominion. Lastly, it provides sources for additional reading for those who may wish to study further. The report has not been reviewed by the Executive Staff of the Commission and has not been approved by the State Lands Commission. If there are any questions regarding this report, direct them to Cris Perez or myself at the Office of the State Lands Commission, 1807 - 13th Street, Sacramento, California 95814. ROY MINNICK, Supervisor Boundary Investigation Unit 0401L VI TABLE OF CONTENlS Preface UI List of Maps x Introduction 1 Private Land Claims in California 2 Missions, Presidios, and Pueblos 7 Explanation of Terms Used in This Report 14 GRANTS OF LAND BY COUNTY AlamE:1da County 15 Amador County 19 Butte County 21 Calaveras County 23 Colusa County 25 Contra Costa County 27 Fresno County 31 Glenn County 33 Kern County 35 Kings County 39 Lake County 41 Los Angeles County 43 Marin County 53 Mariposa County 57 Mendocino County
    [Show full text]
  • Pathways: a Story of Trails and Men (1968), by John W
    Pathways: A Story of Trails and Men (1968), by John W. Bingaman • Title Page • Acknowledgements • Foreword • Preface • Contents • 1. Pioneer Trails of the West • 2. Traders, Trail Breakers, Mountain Men, & Pathmarkers of the West • 3. First Explorer of Yosemite Valley, James D. Savage • 4. First Tourist Party in Yosemite • 5. Yosemite Trails • 6. Excerpts from Reports of Army Officers & Acting Superintendents • 7. Harry Coupland Benson • 8. Gabriel Sovulewski, Dean of Trail Builders, and Frank B. Ewing • 9. Crises in Trail Maintenance • 10. My Last Patrol • Bibliography • Maps About the Author John Bingaman at Merced Grove Ranger Station, 1921 (From Sargent’s Protecting Paradise). John W. Bingaman was born June 18, 1896 in Ohio. He worked for the railroad in New York and California, then made tanks and combines during World War I. He first worked in Yosemite starting in 1918 as a packer and guide. John was appointed park ranger in 1921 and worked in several parts of Yosemite National Park. His wife Martha assisted her husband during the busy summer season. John retired in 1956. After retiring he lived in the desert in Southern California and spent summers touring various mountain areas and National Parks with their trailer. In retirement he wrote this book, Pathways, Guardians of the Yosemite: A Story of the First Rangers (1961), and The Ahwahneechees: A Story of the Yosemite Indians (1966). His autobiography is on pages 98-99 of Guardians of the Yosemite. John’s second wife was Irene. John Bingaman died April 5, 1987 in Stockton, California. Bibliographical Information John W. Bingaman (1896-1987), Pathways: A Story of Trails and Men (Lodi, California: End-kian Publishing Col, 1968), Copyright 1968 by John W.
    [Show full text]
  • 8.3 Hydrology and Water Quality
    County of Mariposa General Plan – Volume III Technical Background Report 8.3 HYDROLOGY AND WATER QUALITY This section describes the natural and physical water environments that occur within Mariposa County, including lands managed by the United States Department of the Interior (USDI) and United States Department of Agriculture (USDA) and State of California. It addresses potential specific and cumulative impacts to hydrology and water quality of these lands that affect private property in the county, and its villages and towns. 8.3.01 HYDROLOGY The western portion of the County is relatively flat, with gently rolling hills that gradually increase toward the east. Moving eastward, the hills become more pronounced and the elevation quickly rises and falls through mountains and valleys. The elevation begins around 300 feet in the west and rises to nearly 11,000 feet in the east. Most inhabited regions are below 5,000 feet. Precipitation varies between the lower elevations in the western and southern portions of the County and the higher elevations in the eastern and northern portions of the County. Average precipitation ranges from about 15 inches annually in the lower elevations to about 50 inches at the higher elevations. Most of the annual precipitation falls between November and late April. Precipitation at the lower elevations occurs mainly in the form of rainfall with snowfall becoming the dominant form at the higher elevations. Melting of the winter snowpack at the higher elevations becomes the major source of runoff to the Merced River during the spring and summer months. SURFACE WATER HYDROLOGY Mariposa County contains three major drainage basins: the Merced River, Chowchilla/Fresno River, and a localized cluster of streams of the east valley known as the Lower Mariposa group of streams.
    [Show full text]
  • Gazetteer of Surface Waters of California
    DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTI8 SMITH, DIEECTOE WATER-SUPPLY PAPER 296 GAZETTEER OF SURFACE WATERS OF CALIFORNIA PART II. SAN JOAQUIN RIVER BASIN PREPARED UNDER THE DIRECTION OP JOHN C. HOYT BY B. D. WOOD In cooperation with the State Water Commission and the Conservation Commission of the State of California WASHINGTON GOVERNMENT PRINTING OFFICE 1912 NOTE. A complete list of the gaging stations maintained in the San Joaquin River basin from 1888 to July 1, 1912, is presented on pages 100-102. 2 GAZETTEER OF SURFACE WATERS IN SAN JOAQUIN RIYER BASIN, CALIFORNIA. By B. D. WOOD. INTRODUCTION. This gazetteer is the second of a series of reports on the* surf ace waters of California prepared by the United States Geological Survey under cooperative agreement with the State of California as repre­ sented by the State Conservation Commission, George C. Pardee, chairman; Francis Cuttle; and J. P. Baumgartner, and by the State Water Commission, Hiram W. Johnson, governor; Charles D. Marx, chairman; S. C. Graham; Harold T. Powers; and W. F. McClure. Louis R. Glavis is secretary of both commissions. The reports are to be published as Water-Supply Papers 295 to 300 and will bear the fol­ lowing titles: 295. Gazetteer of surface waters of California, Part I, Sacramento River basin. 296. Gazetteer of surface waters of California, Part II, San Joaquin River basin. 297. Gazetteer of surface waters of California, Part III, Great Basin and Pacific coast streams. 298. Water resources of California, Part I, Stream measurements in the Sacramento River basin.
    [Show full text]
  • United States Department of the Interior National Park Service Number of Contributing Resources Previously Listed in the Nationa
    NFS Form 10-900 OMB No. 1OSL4-0018 (Rev. 8-86) United States Department of the Interior LJ National Park Service NATIONAL NATIONAL REGISTER OF HISTORIC PLACES REGISTER REGISTRATION FORM 1. Name of Property historic name: Mariposa Town Historic District other name/site number: N/A 2. Location street & number: Roughly Highway 140 (Charles St) to Jones Street, 4th Street through llth Street not for publication: N/A city/town: Mariposa vicinity:NA state: CA county: Mariposa code: 043 zip code: 95338 3. Classification Ownership of Property: Private & Public-Local Category of Property: District Number of Resources within Property: Contributing Noncontributing 63 38 buildings sites structures objects 63 38 Total Number of contributing resources previously listed in the National Register: 1 Name of related multiple property listing: N/A USDI/NPS NRHP Registration Form Mariposa Town Historic District Page 2 4. State/Federal Agency Certification As the designated authority under the National Historic Preservation Act of 1986, as amended, I hereby certify that this x nomination ___ request for determination of eligibility meets the documentation standards for registering properties in the National Register of Historic Places and meets the procedural and professional requirements set forth in 36 CFR Part 60. In my opinion, the property x meets ___ does not meet the National Register Criteria. __ See continuation sheet. Signature of certifying/ fficial Date California Office of Histo: c Preservation State or Federal agency and bureau In my opinion, the property . meets ___ does not meet the National Register criteria. __ See continuation sheet, Signature of commenting or other official Date State or Federal agency and bureau 5.
    [Show full text]
  • Merced County – Flood Infrastructure, Planning, Hazards, Deficiencies
    Merced Integrated Regional Water Management Plan FLOOD MANAGEMENT SUMMARY AUGUST 2013 PREPARED FOR: PREPARED BY: 1180 Iron Point Rd., Suite 260, Folsom, CA 95630 (916)608-2212 TABLE OF CONTENTS INTRODUCTION .............................................................................................................. 2 BACKGROUND ................................................................................................................ 2 REGIONAL FLOOD CONTROL PROJECTS .................................................................. 5 REGULATIONS................................................................................................................. 7 FEMA ........................................................................................................................................................ 7 STATE REGULATIONS ............................................................................................................................. 7 ULDC/ULOP ............................................................................................................................................. 8 LOCAL RESTRICTIONS ........................................................................................................................... 8 PREVIOUS STUDIES........................................................................................................ 9 MERCED COUNTY STREAMS GROUP .................................................................................................. 9 BLACK RASCAL CREEK FEASIBILITY
    [Show full text]
  • Upper San Joaquin River Basin Storage Investigation Draft
    Chapter 11 Geology and Soils This chapter describes the affected environment for geology and soils, as well as potential environmental consequences and associated mitigation measures, as they pertain to implementing the alternatives. This chapter presents information on the primary study area (area of project features, the Temperance Flat Reservoir Area, and Millerton Lake below RM 274). It also discusses the extended study area (San Joaquin River from Friant Dam to the Merced River, the San Joaquin River from the Merced River to the Delta, the Delta, and the CVP and SWP water service areas). Affected Environment This section describes the affected environment related to geology, geologic hazards, erosion and sedimentation, geomorphology, mineral resources, soils, and salts. Where appropriate, geology and soils characteristics are described in a regional context, including geologic provinces, physiographic regions, or other large-scale areas, with some area-specific geologic maps and descriptions of specific soil associations. Geology This section describes the geology of the primary and extended study areas. Primary Study Area A description of the surficial geologic units encountered in the primary study area is presented in Table 11-1. Geologic maps of the primary study area and the area of project features are presented in Figure 11-1 and Figure 11-2, respectively. Draft – August 2014 – 11-1 Upper San Joaquin River Basin Storage Investigation Environmental Impact Statement Table 11-1. Description of Surficial Geologic Units of the Primary Study Area Geologic Map of Millerton Lake Quadrangle, West-Central Sierra Nevada, California1 Formation Surficial Deposits General Features Abbreviation Plutonic rocks characterized by undeformed blocky hornblende prisms as long as 1 cm and by biotite books as Tonalite of Blue Canyon much as 5 mm across.
    [Show full text]
  • Repetitive Loss Area Analysis Report July 2015 Attachment 3
    ATTACHMENT 3 Sacramento County Department of Water Resources Drainage Development REPETITIVE LOSS AREA ANALYSIS REPORT JULY 2015 ATTACHMENT 3 Sacramento County Repetitive Loss Area Analysis Table of Contents EXECUTIVE SUMMARY ......................................................................................................................... 2 1. BACKGROUND .................................................................................................................................. 3 1.1 Problem Statement ........................................................................................................................ 3 1.2 National Flood Insurance Program (NFIP) ................................................................................... 3 1.3 Community Rating System (CRS) ................................................................................................ 4 1.4 Repetitive Loss Area (RLA) ......................................................................................................... 4 1.5 Sacramento County Floodplain Management Ordinance ............................................................. 4 1.6 Repetitive Loss Area Analysis (RLAA) ....................................................................................... 6 2. REPETITIVE LOSS AREA ANALYSIS PROCESS .......................................................................... 7 2.1 Advise the Residents ..................................................................................................................... 7 2.2
    [Show full text]
  • Sacramento County Receiving Water
    Receiving Water Map NEMDC TRIB 1 70 ¬Ä NEMDC TRIB 2 ANTELOPE CREEK EAST ANTELOPE W ELVERTA RD ELVERTA RD 99 SIERRA CREEK ANTELOPE RD ¬Ä SUNRISE CREEK CRIPPLE CREEK NEMDC TRIB 3 LINDA CREEK 16TH ST DRY CREEK MARIPOSA CREEK OAK AVE E NATOMA ST AIRPORT BLVD NATOMAS BASIN ELKHORN BLVD DIABLO CREEK EAST NATOMAS W ELKHORN BLVD I ST I ST ROBLA CREEK GREENBACK LN AUBURN BLVD AVE HAZEL E BIDWELL ST 24TH ST24TH 80 BROOKTREE CREEK 16TH ST 16TH ¨¦§ SAN JUAN CREEK NATOMA ST ARCADE CREEK SOUTH BRANCH POWER LINE RD POWER ARCADE CREEK GARDEN HWY MAGPIE CREEK COYLE CREEK AMERICAN RIVER DEL PASO RD DATE CREEK VERDE CRUZ CREEK FAIR OAKS STREAM GROUP NORTHGATE BLVD BELL AVE IRON POINT RD MINNESOTA CREEK LINCOLN AVE ALDER CREEK WATT AVE WATT ROSEVILLE RD CARMICHAEL CREEK EL CENTRO RD CENTRO EL SAN JUAN RD HAGGINWOOD CREEK WHITE ROCK RD CHICKEN RANCH SLOUGH AVE GARFIELD 50 ¤£ BUFFALO CREEK W EL CAMINO AVE RIO LINDA BLVD LINDA RIO NEGRO SLOUGH EL CAMINO AVE RD CITY PRAIRIE ARDEN WAY RICHARDS BLVD ¬160 STRONG RANCH SLOUGH Ä CORDOVA/COLOMA STREAM GROUP COYOTE CREEK CARSON CREEK FAIR OAKS BLVD FULTON AVE FULTON F ST AVE HOWE HAGGINBOTTOM L ST ELVASAVE SIERRA BRANCH BOYD CREEK SLATE CREEK P ST J ST LITTLE DEER CREEK 5TH ST N ST H ST FOLSOM BLVD RD SCOTT BROADWAY MANLOVE MAYHEW SLOUGH GRANT LINE RD S WATTAVE 24TH ST 24TH 12TH AVE MORRISON CREEK 65TH ST 65TH JACKSON RD CREVIS CREEK RIVERSIDE BLVD FRUITRIDGE RD STOCKTON BLVD 43RD AVEFREEPORT BLVD ELDER CREEK RD RD BRADSHAW 47TH AVE BLVD SUNRISE 24TH ST 24TH FRYE CREEK POCKET RD ELDER CREEK 16 FLORIN RD ¬Ä LATROBE
    [Show full text]
  • Historical Population Structure of Central Valley Steelhead and Its Alteration by Dams
    UC Davis San Francisco Estuary and Watershed Science Title Historical Population Structure of Central Valley Steelhead and Its Alteration by Dams Permalink https://escholarship.org/uc/item/1ss794fc Journal San Francisco Estuary and Watershed Science, 4(1) ISSN 1546-2366 Authors Lindley, Steven T. Schick, Robert S. Agrawal, Aditya et al. Publication Date 2006 DOI 10.15447/sfews.2006v4iss1art3 License https://creativecommons.org/licenses/by/4.0/ 4.0 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Historical Population Structure of Central Valley Steelhead and its Alteration by Dams STEVEN T. LINDLEY1, ROBERT S. SCHICK1, ADITYA AGRAWAL2, MATTHEW GOSLIN2, THOMAS E. PEARSON2, ETHAN MORA2, JAMES J. ANDERSON3, BERNARD MAY4, SHEILA GREENE5, CHARLES HANSON6, ALICE LOW7, DENNIS MCEWAN7, R. BRUCE MACFARLANE1, CHRISTINA SWANSON8 AND JOHN G. WILLIAMS9 ABSTRACT Effective conservation and recovery planning for Central Valley steelhead requires an understanding of historical population structure. We describe the historical structure of the Central Valley steelhead evolutionarily significant unit using a multi-phase modeling approach. In the first phase, we identify stream reaches possibly suitable for steelhead spawning and rearing using a habitat model based on environmental envelopes (stream discharge, gradient, and temperature) that takes a digital elevation model and climate data as inputs. We identified 151 patches of potentially suitable habitat with more than 10 km of stream habitat, with a total of 25,500 km of suitable habitat. We then measured the dis- tances among habitat patches, and clustered together patches within 35 km of each other into 81 dis- tinct habitat patches. Groups of fish using these 81 patches are hypothesized to be (or to have been) independent populations for recovery planning purposes.
    [Show full text]
  • Chapter I Indians, Spaniards, and Mexicans
    History of Merced County, California By John Outcalt, 1925 Transcribed by Kathy Sedler (chapter VI transcribed by Liz Brase) INDEX I Indians, Spaniards, and Mexicans II American Explorers III First American Settlers to California IV John C. Fremont V Mother Mariposa VI The Founders of the County VII Organization and Boundaries VIII The Assessment Roll for 1857 IX Early Days in the County X A Cross-Section of Merced County Life in 1865 XI The Settlement of the Plains XII Early Days on the West Side XIII The Cattle Industry & the No-Fence Law XIV Coming of the Railroad & Founding of Merced XV Merced Becomes the County Seat XVI County Officials XVII Population XVIII Tansportation XIX Education XX Newspapers XXI Irrigation XXII Towns and Subdivisions CHAPTER I INDIANS, SPANIARDS, AND MEXICANS Merced County extends entirely across the San Joaquin Valley, with its greatest length in an approximately east-northeast and west-southwest direction. It is approximately sixty miles long by thirty wide and contains 1907 square miles. On the east it runs up a few miles into the beginnings of the low foothills of the Sierra Nevada; on the west it reaches to the most easterly summit of the Coast Range. Its lowest point, where the San Joaquin River leaves the county to pass into Stanislaus on the north, is less than a hundred feet above sea level. The greater part of the surface is plain, sloping gently down from both west and east to the San Joaquin, which bisects the county into roughly equal West Side and East Side.
    [Show full text]
  • Arcade Creek Watershed Plan 6 City of Sacramento Dept
    Arcade Creek Watershed Plan Prepared for: Department of Parks and Recreation City of Sacramento 1023 J Street, Room 200 Sacramento California June 26, 2003 Submitted by: ã 2003 Table of Contents 1.0 AcknowledgmentS............................................................................................................ 1 2.0 Executive Summary .......................................................................................................... 3 3.0 Introduction ....................................................................................................................... 5 3.1 Watershed Area.................................................................................................................................5 3.2 Watershed Planning Approach ................................................................................................... 6 3.3 Stakeholders........................................................................................................................................ 6 3.4 Goals...................................................................................................................................................... 6 4.0 Watershed Resource Assessment..................................................................................... 9 4.1 Location and Description............................................................................................................... 9 4.2 Topography ........................................................................................................................................
    [Show full text]