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Author: California. Department of Water Resources
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 120
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Book Description
Author: California. Department of Water Resources
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 120
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Book Description
Author: California Department of Wate Resources
Publisher: Forgotten Books
ISBN: 9781333119720
Category : Technology & Engineering
Languages : en
Pages : 226
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Book Description
Excerpt from Water Well Standards: State of California, February 1968 State Regulation Legal Basis Existing Laws Other Powers and Duties of State Agencies Proposed Legislation. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author:
Publisher:
ISBN: 9781332286973
Category : Technology & Engineering
Languages : en
Pages : 108
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Excerpt from Water Well Standards, State of California Our ground water resources are becoming increasingly important to all Californians. In an ordinary year, about 40 percent of the water used in the State is derived from underground sources. During the 1976-77 drought, however, that figure rose to 53 percent. To ensure the continued utility of our underground resources, they must be protected. Standards for both the construction of water wells and the destruction of abandoned wells can help protect ground water quality. Furthermore, deficiencies in the design and construction of wells usually result in higher operating and maintenance costs. The establishment and implementation of well standards in an area provide more assurance that wells are likely to require less maintenance and will have longer useful lives. Since the initial printing of these standards in February 1968, 30 counties and 132 cities have enacted ordinances, based on Bulletin 74, governing the construction, alteration, and destruction of all water wells within their boundaries. (At that time, three other counties already had ordinances in effect.) These ordinances specify that water wells be constructed, or destroyed when their useful lives are over, in accordance with the guidelines contained in the Department of Water Resources' standards. Changes in the field of well construction (methods, equipment and materials), together with the experiences of applying the 1968 standards, warrant revising and updating them. As a result, this new edition is being issued. Counties and cities that have not yet done so are urged to consider enacting well construction standards to protect the quality of ground water supplies for the benefit of their citizens. Where standards are in effect, consideration should be given to revising them to reflect the modifications presented in this bulletin. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author:
Publisher:
ISBN: 9781332277452
Category : Technology & Engineering
Languages : en
Pages : 110
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Excerpt from California Well Standards: Water Wells, Monitoring Wells, Cathodic Protection Wells During an average year about forty percent of California's water supply comes from ground water. Ground water is used for agricultural, industrial, domestic, and municipal water supplies. Protecting the quality of California's ground water is essential to California's future. Improperly constructed wells can allow pollution of ground water to the point that the water is either unusable or it requires expensive treatment. The California Water Code requires the Department of Water Resources (DWR) to develop minimum standards for water wells, monitoring wells, and cathodic protection wells to protect ground water quality. This bulletin is a supplement to DWR Bulletin 74-81, Water Well Standards: State of California, December 1981. Standards in Bulletin 74-81 and this bulletin are minimum requirements for construction, alteration, maintenance, and destruction of water wells, monitoring wells, and cathodic protection wells in California. This bulletin was prepared in cooperation with the State Water Resources Control Board. The Board adopted a model water well, monitoring well, and cathodic protection well ordinance that implements DWR well standards. All California cities and counties, and some water agencies are required to enact local well ordinances that meet or exceed DWR standards, or they must enforce the Boards model ordinance as if it were their own. Sometimes well standards adopted by local agencies must be more stringent than DWR's statewide standards because of local conditions. Local agencies play a critical role in protecting ground water quality. Continued cooperation is needed between the public, industry, local agencies, and the State to ensure that these well standards remain adequate and are put into practice. California's water supply future depends on this cooperation. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: California Department of Wate Resources
Publisher: Forgotten Books
ISBN: 9781334496288
Category : Science
Languages : en
Pages : 140
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Book Description
Excerpt from Water Well Standards: Del Norte County Bulletin No. 7h-3, Recommended Minimum water well Construction and Sealing Standards for the Protection of Ground Water Quality, Del Norte County, gives the results of a comprehensive Ground water Quality Investigation conducted throughout Del Norte County. This is the final report incorporating the comments and recommendations of cooperating agencies and individuals on our preliminary edition of March l96h. The investigation was conducted under authority of Section 231 of the water code and at the request of interested agencies operating in the County. This is one of a series of reports designed to formulate and recommend water well construction and sealing standards for particular localities of the State where regulation is deemed necessary for the protection of ground water quality. In Del Norte County, where no such regulation exists, many water wells which have been improperly con structed or abandoned are contributing to quality impairment of ground water. The report concludes that water well construction and sealing standards should be adopted and enforced. The recommended standards presented are based on geologic, hydrologic, and water quality condi tions and well construction practices found in Del Norte County. These standards are similar to and should supplement the minimum standards presented in Bulletin No. 7h entitled, Recommended Minimum Well Con struction and Sealing Standards for the Protection of Ground Water Quality, State of California. The report recommends adoption of water well construction and sealing standards in Del Norte County. The report also recommends continuation of investigational work by the local agencies, leading to the identification and correction of existing improperly constructed and abandoned water wells. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 0
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Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 124
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Author: Edmund G. Brown
Publisher: Forgotten Books
ISBN: 9780666561633
Category : Technology & Engineering
Languages : en
Pages : 138
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Book Description
Excerpt from Recommended Minimum Well Construction and Sealing Standards for Protection of Ground Water Quality, State of California The mechanism of water quality impairment in larger portions of a ground water basin or in an entire basin, because of faulty wells, is not so well defined. In those instances where the quality of water in a segment of ground water basin has been impaired, an additional number of factors has been involved, and wells have served primarily to facilitate the impairment. The most noteworthy examples in California of deterioration of water quality in a sizable portion of a ground water basin are those coastal ground water basins which have been intruded by that massive source of degradation the ocean. So far as is known, inadequately constructed or improperly abandoned wells have not yet been found to be the sole cause of water quality degradation, where a sizable portion of'a California ground water basin has been involved. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: California Dept of Water Resources
Publisher: Legare Street Press
ISBN: 9781018170763
Category : History
Languages : en
Pages : 0
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: California Dept of Water Resources
Publisher: Sagwan Press
ISBN: 9781377053059
Category :
Languages : en
Pages : 110
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
