Education Commons^™

2003 - Salinas Valley Sediment Sources

Related Research and Documents

The Salinas River is listed by the Environmental Protection Agency (EPA) under the Clean Water Act’s ‘303d list’ as being impaired due to ‘sedimentation/siltation.' A plan for management of the total maximum daily load of sediment is thus mandated. This plan was to include an assessment of sediment sources in the Salinas Watershed. The study provided the technical basis for this source analysis, to be used by the Central Coast Regional Water Quality Control Board (CCRWQB) in the development of the Salinas Sediment TMDL.

1995 - North Monterey County Hydrogeologic Study Volume I, Water Resource

Monterey County Water Resources Agency Engineering Reports

The purpose of the investigation was to develop a better understanding of the hydrogeologic setting in the North Monterey County (North County) area and to quantify the various components of water supply and demand. The investigation also focused on the institutional and planning issues associated with the resource limitations and suggests possible responses to these limitations. The investigation was intended to provide the Monterey County Water Resources Agency (MCWRA), as well as the Monterey County Departments of Planning, Building & Inspection and Division of Environmental Health, with data essential to developing a ground water management plan and to support modifications …

1996 - Monterey County Hydrogeologic Study, Volume Ii -- Critical Issues Report And Interim Management Plan, Final Report

Monterey County Water Resources Agency Engineering Reports

This document was a companion report to the North Monterey County Hydrogeologic Study, Volume I, dated October 1995. The document built from the technical understanding and problem identification developed in Volume I and focuses on key issues relative to developing a management plan for the water resources of the area. These included the interrelated policy, legal and financial issues that complicate the management of the resource. The purpose of the report was to provide an analysis of these issues towards the development of long-range management objectives.

1998 - Salinas Valley Water (Preliminary Analysis Of) The Cause And Cost Of Seawater Intrusion

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

An analysis of the historical cause of seawater intrusion in the Pressure Area of Monterey County. An annual overdraft of groundwater resources near the coast coupled with a seasonal cycle of over pumping created a reversal in the groundwater gradient and associated cones of depression. "Marine intrusion has occurred in the 180-foot aquifer in recent years as a result of overdrafts." (Bulletin 52, 1946, p.27). The only overdrafts on groundwater in the Salinas Valley were in the East Side and Pressure Areas. "There was no shortage of groundwater in the remainder of the basin and no threat of deficiency under …

2000 - Geology Bibliography Of California, 1854–2000

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The scope of this database is much broader in scope than the original list of consultant reports submitted to Monterey County governmental agencies and includes extensive references on regional geologic mapping, hydrogeology, economic geology, and research done in connection with the Parkfield Earthquake Prediction Experiment.

Major sources of information include:

• Monterey County Planning Department: a database of approximately 2,000 references within the

categories of geology, soil, water resources, and water quality.

• Monterey County Water Resources Agency.

• Monterey Peninsula Water Management District.

• The American Geological Institute’s GeoRef database.

• The U.S. Geological Survey’s National Geologic Map Database. …

1998 - 2030 Land Use And Water Needs Conditions

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

Documentation of the methodology and data used to estimate the land use, M&I water needs, and pumped agricultural water under the 2030 conditions. One of the primary goals of the Salinas River Basin Management Plan (BMP) is to meet the agricultural, and municipal and industrial water needs of the Valley under the existing conditions (1995 level of development) as well as, under the future conditions (2030 level of development), while stopping the seawater intrusion and balancing the hydrologic conditions in the basin. In order to meet the 2030 water needs, a reasonable estimate of land use and water use conditions …

2010 - Excerpt From Master Response 4 - Water Supply Re Salinas Valley Water Supply (10-28-10)

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

In addition to the Master Response to the Monterey County General Plan pertaining to the analysis of the Salinas Valley water supply, tables and figures referenced in the response are included at the end of the response. This document is for informational purposes only to provide a summary of information relative to the Salinas Valley water supply analysis contained in the Final EIR.

2008 - San Antonio And Nacimiento Rivers Watershed Management Plan

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The purpose of the San Antonio and Nacimiento Rivers Watersheds Management Plan is to identify the existing conditions of and stresses in these watersheds as they relate to water quality, and recommend methods for reducing or eliminating those stressors such as alternative land use practices. The plan was created to:

􀂃 The reservoirs and their respective watersheds are the source for water recharging the Salinas Valley groundwater basin.

􀂃 There is a direct correlation between the health of these watersheds and the supply and quality of water for the Salinas Valley.

􀂃 The Salinas Valley’s population and economy are dependent …

2003 - Deep Aquifer Investigation - Hydrogeologic Data Inventory, Review, Interpretation And Implications

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The “deep aquifer” designation derives from the history of water resource development in Monterey County. Advancing seawater intrusion, first, in the 180-foot aquifer, and subsequently in the 400-foot aquifer, forced ground water users to progressively driller deeper to find fresh water. The first deep aquifer water well was drilled in 1976. In order to develop an improved understanding of the regional ground water resource, this technical memorandum attempts to integrate all available data on the aquifer systems underlying the 180- and 400-foot aquifers of the Salinas Valley. The available data set for the deep aquifer is scanty. These data are …

2006 - Salinas Valley Integrated Regional Water Management Functionally Equivalent Plan Summary Document Update

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The California Department of Water Resources (DWR) and the State Water Resources Control Board (SWRCB) are encouraging local and regional water management planners to establish integrated regional water management plans through the collaboration of planning efforts and project coordination. The intent is to encourage planners to implement projects focused on meeting multiple water resources needs on a regional basis. Jointly, both agencies are soliciting grant applications for Proposition 50 Chapter 8 grant funding, which was established to provide a fiscal tool to support integrated regional water management. In order to take advantage of this funding opportunity, Monterey County Water Resources …

2012 - Historic American Landscapes Survey - Mission San Antonio De Padua

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The intent of this report was to summarize existing written histories of the site and to document the existing conditions of the physical and cultural landscape at the Mission, This report focused on the viewshed and overall physical and cultural landscape of Mission San Antonio de Padua and its surroundings. There are no drawings of the site included in this documentation nor was the precise location and species of each plant type within the study area have not been documented or recorded. The study area encompasses approximately 650 acres.

2016 - Memorandum Of Understanding For Integrated Regional Water Management In The Greater Monterey County Region With Amendments Through December 2016

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

An Integrated Regional Water Management Plan (IRWM Plan) developed by 18 member entities that include government agencies, nonprofit organizations, educational organizations, water service districts, private water companies, and organizations representing agricultural, environmental, and community interests. The IRWM Plan is an expansion and modification of a previous plan – the May 2006 Salinas Valley Integrated Regional Water Management Functionally Equivalent Plan developed by Monterey County Water Resources Agency. This MOU recognizes the joint commitment of the undersigned parties to develop an IRWM Plan for the Greater Monterey County Region. The MOU does not impose any further commitments or obligations upon any …

2014 - Quarternary Geologic Map Of North-Central Salinas River Valley And Arroyo Seco

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The new mapping provides a detailed stratigraphic history of incision and deposition from the early Pleistocene to the present. Infiltration from the Salinas River and its tributaries is the source of irrigation water in this agricultural region. Irrigation water is pumped from the aquifers at depths of about 55 and 120 m. Area has become intruded by seawater, especially between cities of Castroville and Salinas.

2013 - Greater Monterey County Integrated Regional Water Management - Disadvantaged Community And Tribal Needs Assessment

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

A 2013 Disadvantaged Community and Tribal Needs Assessment as they relate to water management in the Greater Monterey County Integrated Regional Water Management process in the planning region thus informing future project development.

1872 - Report To The California Surveyor General From W. V. Mcgarvey, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

1871 - Report To The California Surveyor General From W. V. Mcgarvey, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

1863 - Report To The California Surveyor General From W. V. Mcgarvey, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

1859 - Report To The California Surveyor General From George Hale, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

1866 - Report To The California Surveyor General From W. V. Mcgarvey, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

1860 - Report To The California Surveyor General From Uriah Burns, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

1874 - Report To The California Surveyor General From W. V. Mcgarvey, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

1864 - Report To The California Surveyor General From Wm. J. Mcgarvey, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

1869 - Report To The California Surveyor General From W. V. Mcgarvey, Monterey County Assessor

Reports to California Surveyor General

Reports submitted by the Monterey County Assessor to the California Surveyor General between 1859 and 1875 regarding county resources covering a variety of topics including, but not limited to, surveyed lands, roads, population, crops and livestock

Apn Book Number Index Map For Monterey County

Maps, Plats, Sketches & Surveys

An index map of Monterey County showing the Assessor Parcel Book Number for rancho and non-rancho lands.

1859 Monterey County Tax Assessor Records [Draft]

Annual Tax Records

A transcription of the 1859 assessment role for Monterey County, California,

1988 - Simulated Effects Of Groundwater Management Alternatives For The Salinas Valley, Water Resources Investigations Report 87-4066

State and Federal Documents Relating to Monterey and San Luis Obispo Counties

This 1988 investigation was done by the U.S. Geological Survey in cooperation with the Monterey County Flood Control and Water Conservation District. The purposes of this study were to identify and quantify the various types of flow into and out of the ground-water basin and to describe the physical processes that control them. The hydrologic analysis included development of a two-dimensional digital flow model. One of the goals of the study was to update and improve a previous digital model of the basin. The report noted that because of the proximity of Salinas Valley to the ocean, large rates of …

1974 - Geology Of The Southern Salinas Valley Area, California

State and Federal Documents Relating to Monterey and San Luis Obispo Counties

This 1974 report about the geology of the southern Salinas Valley was concerned mainly with relating the occurrence of petroleum and other mineral commodities to the Cenozoic history of the area. The investigation had two phases. First phase involved detailed geologic mapping of quadrangles that cover most of Tertiary beds west of the Salinas River. Second phase included a reconnaissance geologic mapping to extend the results of the first phase to a larger area. The report summarizes results of the geologic investigation of the entire southern Salinas Valley area.

1978 - Water Resources Investigations - Two-Dimensional And Three-Dimensional Digital Flow Models Of The Salinas Valley Ground-Water Basin, Report 78-113

Miscellaneous Federal Documents & Reports

This 1978 report discussed a group of hydrologic models that were developed for the Salinas Valley that included the small-stream model, river model, two -dimensional ground-water model, and three dimensional ground-water model. The small-stream model simulated ground-water recharge from small streams that were tributary to the Salinas River. The river model simulated ground-water recharge from and surface-water discharge in the Salinas River. The two-dimensional and three-dimensional ground-water models simulated hydraulic head in the ground-water basin. The report noted that in addition to being an important agricultural area, Salinas Valley contained several growing urban areas that obtained water from the ground …

1988 - Simulated Effects Of Groundwater Management Alternatives For The Salinas Valley, Water Resources Investigations Report 87-4066

Miscellaneous Federal Documents & Reports

This 1988 investigation was done by the U.S. Geological Survey in cooperation with the Monterey County Flood Control and Water Conservation District. The purposes of this study were to identify and quantify the various types of flow into and out of the ground-water basin and to describe the physical processes that control them. The hydrologic analysis included development of a two-dimensional digital flow model. One of the goals of the study was to update and improve a previous digital model of the basin. The report noted that because of the proximity of Salinas Valley to the ocean, large rates of …

1978 - Water Resources Investigations - Two-Dimensional And Three-Dimensional Digital Flow Models Of The Salinas Valley Ground-Water Basin, Report 78-113

State and Federal Documents Relating to Monterey and San Luis Obispo Counties

This 1978 report discussed a group of hydrologic models that were developed for the Salinas Valley that included the small-stream model, river model, two -dimensional ground-water model, and three dimensional ground-water model. The small-stream model simulated ground-water recharge from small streams that were tributary to the Salinas River. The river model simulated ground-water recharge from and surface-water discharge in the Salinas River. The two-dimensional and three-dimensional ground-water models simulated hydraulic head in the ground-water basin. The report noted that in addition to being an important agricultural area, Salinas Valley contained several growing urban areas that obtained water from the ground …