1、ASCE STANDARDANSI/ASCE/EWRI62-1663-1664-16Standard Guidelines for the Design, Installation, and Operation and Maintenance of Stormwater ImpoundmentsASCE STANDARD ANSI/ASCE/EWRI62-1663-1664-16Standard Guidelines for theDesign, Installation, andOperation and Maintenance ofStormwater ImpoundmentsThree
2、Complete StandardsStandard Guidelines for the Designof Stormwater ImpoundmentsANSI/ASCE/EWRI 62-16Standard Guidelines for the Installationof Stormwater ImpoundmentsANSI/ASCE/EWRI 63-16Standard Guidelines for the Operation andMaintenance of Stormwater ImpoundmentsANSI/ASCE/EWRI 64-16PUBLISHED BY THE
3、AMERICAN SOCIETY OF CIVIL ENGINEERSLibrary of Congress Cataloging-in-Publication DataNames: American Society of Civil Engineers, author.Title: ASCE standard, ANSI/ASCE/EWRI, 62-16, 63-16, 64-16 : standard guidelines for thedesign, installation, and operation and maintenance of stormwater impoundment
4、s.Othertitles: Standardguidelinesforthedesign, installation,and operationand maintenanceofstormwater impoundmentsDescription: Reston, Virginia : American Society of Civil Engineers, 2017. | “Three CompleteStandards, Standard Guidelines for the Design of Stormwater Impoundments ANSI/ASCE/EWRI 62-16 S
5、tandard Guidelines for the Installation of Stormwater Impoundments ANSI/ASCE/EWRI 63-16 Standard Guidelines for the Operation and Maintenance of StormwaterImpoundments ANSI/ASCE/EWRI 64-16.” | Includes bibliographical references and index.Identiers: LCCN 2017002963 | ISBN 9780784414262 (soft cover :
6、 alk. paper)Subjects: LCSH: Storm water retention basinsStandardsUnited States.Classication: LCC TD722 .A83 2017 | DDC 628/.21dc23 LC record available at https:/lccn.loc.gov/2017002963Published by American Society of Civil Engineers1801 Alexander Bell DriveReston, Virginia, 20191-4382www.asce.org/bo
7、okstore | ascelibrary.orgThis standard was developed by a consensus standards development process that has beenaccredited by the American National Standards Institute (ANSI). Accreditation by ANSI, avoluntary accreditation body representing public and private sector standards developmentorganization
8、s in the United States and abroad, signies that the standards developmentprocess used by ASCE has met the ANSI requirements for openness, balance, consensus, anddue process.While ASCEs process is designed to promote standards that reect a fair and reasonedconsensus among all interested participants,
9、 while preserving the public health, safety, andwelfare that is paramount to its mission, it has not made an independent assessment of and doesnot warrant the accuracy, completeness, suitability, or utility of any information, apparatus,product, or process discussed herein. ASCE does not intend, nor
10、 should anyone interpret,ASCEsstandardstoreplace thesoundjudgmentofacompetentprofessional,havingknowledgeand experience in the appropriate eld(s) of practice, nor to substitute for the standard of carerequired of such professionals in interpreting and applying the contents of this standard.ASCE has
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12、tsoever, including without limitation any direct, indirect,special,exemplary, or consequential damages, resulting from any persons use of, or reliance on,thisstandard. Any individual who relies on this standard assumes fullresponsibilityfor such use.ASCE and American Society of Civil EngineersRegist
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14、celibrary.org) and using the “Permissions” link.Errata: Errata, if any, can be found at https:/doi.org/10.1061/9780784414262.Copyright 2017 by the American Society of Civil Engineers.All Rights Reserved.ISBN 978-0-7844-1426-2 (print)ISBN 978-0-7844-8020-5 (PDF)Manufactured in the United States of Am
15、erica.24 23 22 21 20 19 18 17 1 2 3 4 5ASCE STANDARDSIn 2014, the Board of Direction approved revisions to the ASCERules for Standards Committees to govern the writing andmaintenance of standards developed by ASCE. All such stan-dards are developed by a consensus standards process managedby the ASCE
16、 Codes and Standards Committee (CSC). Theconsensus process includes balloting by a balanced standardscommittee and reviewing during a public comment period. Allstandards are updated or reafrmed by the same process everyve to 10 years. Requests for formal interpretations shall beprocessed in accordan
17、ce with Section 7 of ASCE Rules forStandards Committees, which are available at www.asce.org.Errata, addenda, supplements, and interpretations, if any, for thisstandard can also be found at www.asce.org.This standard has been prepared in accordance with recog-nized engineering principles and should
18、not be used without theusers competent knowledge for a given application. The publi-cation of this standard by ASCE is not intended to warrant thatthe information contained therein is suitable for any general orspecic use, and ASCE takes no position respecting the validityof patent rights. Users are
19、 advised that the determination ofpatent rights or risk of infringement is entirely their ownresponsibility.A complete list of currently available standards is available inthe ASCE Library (http:/ascelibrary.org/page/books/s-standards).iiiThis page intentionally left blankACKNOWLEDGMENTSThe American
20、 Society of Civil Engineers (ASCE) acknowledgesthe work of the Urban Drainage Standards Committee of theEnvironmental and Water Resources Institute of ASCE (EWRIof ASCE).This group comprises individuals from many backgrounds,including consulting, engineering, research, the constructionindustry, educ
21、ation, and government.Urban Drainage Standards CommitteeWilliam Curtis Archdeacon, P.E., R.L.S., L.S., Past ChairWilliam P. Bulloch Jr., P.E., D.WRE, M.ASCEChristopher B. Burke, Ph.D., P.E., D.WRE, F.ASCERichard Field, P.E., D.WRERobert S. GiuratoJeffrey S. Glenn, P.E., D.WRE, F.ASCES. David Graber,
22、 P.E., F.ASCE, Vice Chair and CorrespondingEditorJay M. Herskowitz, P.E., M.ASCEKathlie S. Jeng-Bulloch, Ph.D., P.E., D.WRE, M.ASCE, ChairConrad G. Keyes Jr., Ph.D., P.E., L.S., D.WRE, Dist.M.ASCEJames H. Lenhart Jr., P.E., D.WRE, M.ASCELawrence M. Magura, P.E., M.ASCE, SecretaryGarvin J. Pederson,
23、P.E., M.ASCEAnthony N. Tafuri, P.E., D.WRE, M.ASCEKenneth E. Waite, P.E., M.ASCEKeh-Han Wang, Ph.D., M.ASCEWilliam J. Weaver, D.WRE, P.E., M.ASCEDonald E. Woodward, P.E., M.ASCEThe Corresponding Editor recognizes the following currentCommittee members whose efforts as authors of these standardsrange
24、d from writing partial to multiple chapters: William CurtisArchdeacon, Kathlie S. Jeng-Bulloch, Christopher B. Burke,Robert S. Giurato, S. David Graber, James H. Lenhart Jr.,Lawrence M. Magura, and William J. Weaver. Those authorsalso participated in informal commenting and formal balloting onthe ch
25、apters; to those names in this category are added thefollowing: Jeffrey S. Glenn, Jay M. Herskowitz, Conrad G.Keyes Jr., Keh-Han Wang, and Donald E. Woodward. Partici-pation by the following is also acknowledged: William P.Bulloch Jr., Richard Field, Anthony N. Tafuri, and KennethE. Waite.Standard G
26、uidelines for the Design, Installation, and Operation and Maintenance of Stormwater Impoundments vThis page intentionally left blankCONTENTSSTANDARD GUIDELINES FOR THE DESIGN OF STORMWATER IMPOUNDMENTS,ANSI/ASCE/EWRI 62-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27、 . . . . . . . . . . . . 1STANDARD GUIDELINES FOR THE INSTALLATION OF STORMWATER IMPOUNDMENTS,ANSI/ASCE/EWRI 63-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63STANDARD GUIDELINES FOR THE OPERATION AND MAINTENANCE OF STORMWATERIMPOUNDMENTS,
28、ANSI/ASCE/EWRI 64-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87INDEX . 101Standard Guidelines for the Design, Installation, and Operation and Maintenance of Stormwater Impoundments viiThis page intentionally left blankASCE STANDARD ANSI/ASCE/EWRI62-16Standard
29、Guidelinesfor the Design ofStormwater ImpoundmentsThis page intentionally left blankCONTENTS1 SCOPE 11.1 Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Scope of Chapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30、 . . . . . . . . . . . . . . . . . . 12 DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.2 Key Terms . . .
31、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 OBJECTIVES OF STORMWATER IMPOUNDMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.1 Flood Attenuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
32、. . . . . . . . . . . 53.2 Aesthetics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.3 Multiuse Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.4 Water Quality . . . . . . . . .
33、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53.5 Underground Recharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 TYPES OF STORMWATER IMPOUNDMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34、 . . 74.1 Detention Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.1.1 Surface Detention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.1.2 Underground Detention . . . . . . . . . . . . . . . . . .
35、 . . . . . . . . . . . . . . . . . . . . . . 74.2 Retention Facilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84.3 Combined Detention and Inltration Facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.4 Wetlands . .
36、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.5 Streets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.6 Pipes or Conduits . . . . . . . . . . . . . . . . . . . . . . . . . .
37、 . . . . . . . . . . . . . . . . . . . . . . 104.7 Ditches, Swales, and Filter Strips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.8 Pump-Evacuated Impoundments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 REGULATIONS AND
38、 PERMITS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.1 Project-Permitting Strategies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.2 Permitting and Regulatory Agency Requirements . . . . . . . . . . . . . . . .
39、 . . . . . . . . . . . . . . . 135.2.1 Local Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.2.1.1 Water Quality Improvement Standards . . . . . . . . . . . . . . . . . . . . . . . . . . 145.2.1.2 Land Use Considerations . . . . . . . . . . . . .
40、. . . . . . . . . . . . . . . . . . . . 145.2.1.3 Hydromodication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145.2.1.4 Low-Impact Development (LID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155.2.1.5 Floodplain Management Considerations/FEMA . . . . . .
41、 . . . . . . . . . . . . . . . 155.2.2 State Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155.2.2.1 Environmental Impact Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155.2.2.2 Dam Safety . . . . . . . . . . . . . . . . . . .
42、 . . . . . . . . . . . . . . . . . . . . . 155.2.2.3 Water Rights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165.2.2.4 Air Quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165.2.3 U.S. Federal Government . . . . . . . . . .
43、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165.2.3.1 National Pollution Discharge Elimination System (NPDES) . . . . . . . . . . . . . . . 165.2.3.2 Section 303 of the U.S. Clean Water Act . . . . . . . . . . . . . . . . . . . . . . . . 175.2.3.3 Section 401 of the U.S. Clean Water Ac
44、t . . . . . . . . . . . . . . . . . . . . . . . . 175.2.3.4 Section 404 of the U.S. Clean Water Act . . . . . . . . . . . . . . . . . . . . . . . . 175.2.3.5 Section 10, U.S. Rivers and Harbors Act of 1899 . . . . . . . . . . . . . . . . . . . . 185.2.3.6 National Historic Preservation Act (36 CFR,
45、Part 800) . . . . . . . . . . . . . . . . . 185.2.3.7 Project-Permitting Coordinator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 DESIGN REQUIREMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.1 Basic Requirements . . . . . . .
46、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.1.1 Land Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.1.2 Zoning Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47、. . 19Standard Guidelines for the Design of Stormwater Impoundments iii6.1.3 Other Governmental Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.1.4 Topography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.1.5 Geo
48、graphy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.1.6 Water Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196.1.7 Geology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
49、 . . . . . . . . . . . . 196.1.8 Water Source. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.1.9 Soils Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.1.9.1 Soil Classication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.1.9.2 Strata and Layers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.1.9.3 Permeability and Drainability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206.1.9.4 Soil-
