Education Commons^™

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.

2004 - Final Report, Hydrostratigraphic Analysis Of The Northern Salinas Valley

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The Monterey County Water Resources Agency (Agency) is responsible for the management and planning of water resources within Monterey County The agency uses a network of wells to monitor groundwater conditions in the Salinas Valley ground water basin (Figure 1). The progressive advancement of the seawater intrusion front into groundwater zones and the understanding of the northern Salinas ground water basin hydrogeology have been documented by the Agency since the 1950s. Only since the late 1990s was there sufficient well logs, geophysical, and lithological data to support a three-dimensional (3-D) study of the inter-related ancestral fluvial and alluvial-fan depositional environments …

2006 - Monterey County Groundwater Management Plan

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

Monterey County Water Resources Agency, recognizing that management of its natural water resources is critical to ensuring a long-term sustainable and reliable good quality water supply, prepared this Groundwater Management Plan (GWMP). The purpose of the GWMP was to provide a comprehensive overview of the Salinas Valley Groundwater Basin and to recommend various management strategies for the basin. The document provided the framework for the management of groundwater resources in the Salinas Valley Groundwater Basin (exclusive of the Seaside and Paso Robles subareas) and acted as a guidance document for future groundwater projects.

2011 - Agricultural Resources Evaluation Handbook, Monterey County, California

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The Agricultural Resources Evaluation Handbook synthesizes three historic context statements devoted to historic agricultural resources in Monterey County’s North County Planning Area, Salinas Valley and the South County Planning Area with a goal of prioritizing the identification, evaluation, registration and treatment of certain historic properties and making the process an integral component of land use planning.

2006 - Monterey County Water Resources Agency - Reclamation Ditch Watershed Assessment And Management Strategy, Final Report

Miscellaneous Monterey and San Luis Obispo County Documents and Reports

The 2006 Watershed Assessment and Management Strategy was completed for the Reclamation Ditch Watershed in northern Monterey County, California, for Monterey County Water Resources Agency (MCWRA). The report provides an assessment of the Reclamation Ditch Watershed that incorporates the entire watershed above the Potrero Road tide gates (near Moss Landing) on the Old Salinas River Channel, excluding the influence from the Salinas River itself via the Old Salinas River Channel. The Reclamation Ditch Watershed thus includes the watersheds of: Tembladero Slough, Merritt Lake, Santa Rita Creek, Espinosa Lake,Gabilan Creek, Natividad Creek, Alisal Slough and Alisal Creek.

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 …