Engineering Commons^™

1995 - Monterey County Water Conservation Alternatives - An Analysis

Monterey County Water Resources Agency Engineering Reports

The major goal of this study ,prepared by Agland Investment Services, Inc. on behalf of the Monterey County Water Resources Agency, was to estimate the direct and regional economic impacts of different policies aimed at encouraging agricultural water conservation in the Salinas Valley. The study also looked at combinations of conservation measures which could provide a least cost conservation contribution to the seawater intrusion problem. Agland concluded that policymakers should consider adopting a least cost approach when they considered the mix of infrastructure projects and urban and rural conservation measures.

1997 - Water Resources Data Report, Water Year 1994-1995

Monterey County Water Resources Agency Water Reports

California State legislation outlines the objectives and purposes of the Monterey County Water Resources Agency (MCWRA) and states that the MCWRA is to “carry on technical and other necessary investigations, make measurements, collect data, make analyses, studies and inspections pertaining to water supply, water rights, control of flood and storm waters and use of water both within and outside of the agency ...” The MCWRA is responsible for the managing, planning and engineering of the water resources of the Salinas Valley. This report was prepared in part to fulfill that responsibility.

2003 - Geohydrologic Framework Of Recharge And Seawater Intrusion In The Pajaro Valley, Santa Cruz And Monterey Counties, California

Monterey County Water Resources Agency Engineering Reports

This report provided the Salinas groundwater basin hydrogeology informaion documented since the 1950s in order to provide a better understanding of the advancement of seawater intrusion into groundwater zones. Since the later 1990s, well logs, geopyhsical and lithological data supporting a three-dimensional study of the inter-related ancestral fluvial and alluvial-fan depositional environments making up the groundwater bearing zones (180-Foot and 400-Foot aquifers) and their implications on seawater intrusion pathways.

The economic importance of a detailed rendition of hydrostratigraphic characteristics was to assist in the construction and placement of future water supply and monitoring wells within the study area. Seawater was …

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.

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 …

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 …

1995 - Hydrogeology And Water Supply Of Salinas Valley, White Paper By Salinas Valley Ground Water Basin Hydrology Conference

Monterey County Water Resources Agency Water Reports

The solution to the water resource problems within the Salinas Valley had been known since at least 1946. The best solution, proposed at that time by the California Department of Water Resources (DWR), recognized that sufficient supplemental water could be developed within the basin recognizing the need to transfer water from the Forebay Area to the Pressure and East Side areas. The Salinas Valley Ground Water Basin Hydrology Panel urged Monterey County Water Resources Agency to focus on completion of the extraction facilities and conveyance system similar to those outlined in the DWR Bulletin 52 in 1946; to continue studies …

1997 - Salinas Valley Integrated Ground Water And Surface Model Update - Final Report

Monterey County Water Resources Agency Water Reports

In order to fulfill Monterey County's need for a long-term water resources management plan to ensure good quality water, improve existing water quality, and to provide adequate water supplies, the county developed the Salinas River Basin Management Plan. The goal was to stop seawater intrusion, create a long-term balance between recharge and withdrawal, and to provide a sufficient water supply for Salinas Valley up to the year 2030. Due to complexities of the hydrologic process and their interaction on a basin-wide scale, sophisticated analytical methods and tools are used for better understand the nature and behavior of the hydrologic system, …

1974 - Geology Of The Southern Salinas Valley Area, California

Miscellaneous Federal Documents & Reports

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.

2018 - Integrated Regional Water Management Plan Of The Greater Monterey County Region – Updated

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

Integrated regional water management (IRWM) is an approach to water resource management in California that is being strongly promoted by the State as a way to increase regional self-sufficiency. IRWM offers an approach for managing the uncertainties that lie ahead, particularly in light of climate change. The IRWM planning process brings together water and natural resource managers, along with other community stakeholders, to collaboratively plan for and ensure the region’s continued water supply reliability, improved water quality, flood management, and healthy functioning ecosystems—allowing for creative new solutions and greater efficiencies. This IRWM Plan has been developed for the Greater Monterey …

1900 - Conceptual And Historical 1900 Land Use And Development In Salinas Valley And Vicinity [Draft]

Groundwater Basin Maps

A digitized map created in 2017 representing land use and development in the Salinas Valley and vicinity in 1900. The map reflects private rancho; high probability of harming and Irrigation areas; land suitable for grazing cattle, sheep and horses with some agriculture; California native habitat (least developed lands); canals; railroads; pump houses, oil seep, population centers; 1898 USGS Monterey County Road & Historic El Camino Real; Salinas River Watershed; Township and Range; County boundary; historic Mission sites; springs; wetland, sloughs and lakes; intermittent stream or slough; Salinas River; as well as rivers and streams. Data sources include Bureau of Land …

1950 - Digitization Of 1949 Dwr Bulletin 52 – Groundwater Wells In Salinas Valley And Vicinity [Draft]

Groundwater Basin Maps

A 2017 digital representation of groundwater wells in the Salinas Valley and surrounding area as depicted on 1949 maps found in the California Department of Public Works, Division of Water Resources, Bulletin No. 52-A, Salinas Basin Investigation, Basic Data, 1949.