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SEPTIC SYSTEM INSPECT DIAGNOSE REPAIR

SEPTIC CARE INSTRUCTIONS
SEPTIC CONSULTANTS
SEPTIC D-BOX INSPECTION
SEPTIC DRAINFIELD FAILURE DIAGNOSIS
SEPTIC DRAWINGS
SEPTIC DYE TEST PROCEDURE
SEPTIC FAILURE SIGNS
SEPTIC INSPECTION & TEST GUIDE
SEPTIC LIFE EXPECTANCY
SEPTIC ODORS
SEPTIC PUMPS
SEPTIC SUPPLIES & PARTS
SEPTIC SYSTEM DESIGN ALTERNATIVES
SEPTIC SYSTEM DESIGN BASICS
SEPTIC SYSTEMS, HOME BUYERS GUIDE to
SEPTIC SYSTEM SAFETY WARNINGS
SEPTIC TANKS
SEPTIC TREATMENTS & CHEMICALS
SEWAGE & SEPTIC CONTAMINANTS
SEWAGE BACKUP, WHAT TO DO
SEWAGE BACKUP TEST & CLEANUP
SEWAGE BACKUP PREVENTION
SEWAGE CONTAMINATION in buildings
SEWAGE CONTAMINANTS in FRUIT / VEGETABLES
SEWAGE EJECTOR / GRINDER PUMPS
SEWAGE LEVELS in SEPTIC TANKS
SEWAGE NITROGEN CONTAMINANTS
SEWAGE PATHOGENS in SEPTIC SLUDGE
SEWAGE PUMPS
SEWER BACKUP PREVENTION
SEWER GAS ODORS
SEWER LINE REPLACEMENT
SINKHOLES, WARNING SIGNS
SMELL PATCH TEST to Track Down Odors
SOAKAWAY BED FAILURE DIAGNOSIS
SULPHUR & SEWER GAS SMELL SOURCES
SUMP PUMPS

TOILETS, INSPECT, INSTALL, REPAIR
TOILET ALTERNATIVES
TOILETS, DON'T FLUSH LIST
TRAPS on PLUMBING FIXTURES
TREATMENTS & CHEMICALS, SEPTIC

VIDEO GUIDES: Septic Videos

WASHING MACHINES & SEPTIC SYSTEMS
WATER SOFTENERS & CONDITIONERS
WATER SUPPLY & DRAIN PIPING
WASTEWATER TREATMENT BASICS
WATER, WELLS, WATER TANKS: TESTING GUIDE
WINTERIZE A BUILDING

More Information

sketch of a two-pond lagoon system for animal waste - UTAH SMALL ANIMAL WASTE LAGOONS AND PONDS

Lagoons for Onsite Wastewater Treatment
     

  • Lagoon septic or wastewater treatment systems: a guide to use of septic lagoons or effluent ponds for septic system wastewater treatment
  • Questions & Answers about wastewater treatment lagoons
  • References

Click to Show or Hide Related Topics

  • SEPTIC SYSTEM INSPECT DIAGNOSE REPAIR - home
  • ALTERNATIVE SEPTIC DESIGNERS
  • ALTERNATIVE SEPTIC PRODUCTS
  • BIOMAT FORMATION & SEPTIC LIFE
  • CLEARANCE DISTANCES, SEPTIC SYSTEM
  • DEFINITIONS, SEPTIC SYSTEM
  • DIFFICULT SEPTIC SITES
  • DISPERSAL METHODS, WASTEWATER
  • GREYWATER SYSTEMS
  • ODORS, SEPTIC or SEWER
  • PLANTS & TREES OVER SEPTIC SYSTEMS
  • PUMPS SEPTIC EFFLUENT
  • SEPTIC & CESSPOOL SAFETY
  • SEPTIC CODES & REFERENCES
  • SEPTIC CONSULTANTS
  • SEPTIC DRAINFIELD INSPECTION & TEST - home
  • SEPTIC LOADING & DYE TEST PROCEDURE - home
  • SEPTIC MAINTENANCE INSTRUCTIONS - home
  • TREATMENT LEVELS, WASTEWATER
  • TYPES OF SEPTIC SYSTEMS - master list
  • SEPTIC SYSTEM DESIGN ALTERNATIVES
    • AEROBIC SEPTIC SYSTEMS
    • ALTERNATING BED SEPTIC SYSTEMS
    • CESSPOOLS
    • DISINFECTION SYSTEMS, SEPTIC EFFLUENT
    • COMMERCIAL SEPTIC DESIGN
    • DRYWELL DESIGN & USES
    • EVAPORATION-TRANSPIRATION SEPTIC SYSTEMS
    • FILTERS SEPTIC & GREYWATER
    • FIXED-FILM PROCESS SEPTIC SYSTEMS
    • GRAVELLESS SEPTIC SYSTEMS
    • GRAVITY/SIPHON DOSING SYSTEMS
    • HOLDING TANK SEPTIC SYSTEMS
    • LAGOON SEPTIC SYSTEMS
    • MEDIA FILTER SEPTIC SYSTEMS
    • MOUND SEPTIC SYSTEMS
    • OUTHOUSES & LATRINES
    • PEAT FILTER SEPTICS
    • PRESSURE DOSING SEPTIC SYSTEMS
    • RAISED BED SEPTIC SYSTEMS
    • SAND BED SEPTIC SYSTEMS
    • SEEPAGE PITS
    • SEPTIC SYSTEM PUMPS
    • SEQUENCING BATCH SEPTIC SYSTEMS
    • SEWAGE TREATMENT SYSTEMS
    • STEEP SLOPE SEPTIC DESIGNS
    • VEGETATED SUBMERGED SEPTIC BEDS
    • WETLAND SEPTIC SYSTEMS
  • SEPTIC SYSTEM DESIGN BASICS - home
    • SEPTIC BOOKSTORE
    • CESSPOOLS
    • CESSPOOL SAFETY WARNINGS
    • COMMERCIAL SEPTIC DESIGN
    • DRYWELL DESIGN & USES
    • FILTERS SEPTIC & GREYWATER
    • SEEPAGE PITS
    • SEPTIC CLEARANCES
    • SEPTIC SOIL & PERC TESTS
    • SEPTIC DRAINFIELD LOCATION
    • SEPTIC DRAINFIELD SIZE
    • SEPTIC DRAINFIELD SHAPE
    • SEPTIC REFERENCES
  • SEPTIC SYSTEM DESIGN MANUAL - Online
  • SEPTIC SYSTEM REPAIR
  • SEPTIC TANKS - home
  • SEPTIC VIDEOS
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Guide to lagoon systems for septic wastewater treatment: design, use, maintenance, life, effectivenes.

Lagoon septic systems: also known as "pond septic systems" for onsite wastewater treatment are less often found in use for single family residential wastewater treatment. A residential lagoon system may use a conventional septic tank, but effluent from the tank flows to a storage pond or lagoon for further treatment. The illustration at page top is from "Utah Small Animal Waste Lagoons and Ponds" published by the Utah state government.

Citation of this article by reference to this website and brief quotation for the sole purpose of review are permitted.Citation of this article by reference to this website and brief quotation for the sole purpose of review are permitted. Use of this information at other websites, in books or pamphlets for sale is reserved to the author. Technical review by industry experts has been performed and comments from readers are welcomed. Contributors are listed at the end of each article.

Green links show where you are. © Copyright 2013 InspectAPedia.com, All Rights Reserved. Author Daniel Friedman.

Lagoons or Ponds for Onsite Waste and Wastewater Treatment

What is a Lagoon Septic System for Onsite Waste or Wastewater Treatment?

Lagoon systems: also known as "pond systems" for onsite wastewater treatment are less often found in use for single family residential wastewater treatment. A residential lagoon system may use a conventional septic tank, but effluent from the tank flows to a storage pond or lagoon for further treatment. (Some states such as Missouri may permit a lagoon without a septic tank.)

Lagoon systems require comparatively large land areas and are more likely to be found therefore in rural areas or where a common wastewater treatment system has been designed to serve multiple dwellings. For example lagoons are used for effluent disposal on small farms and for animal waste treatment/disposal on small and large farms or livestock operations.

Aerobic Lagoon Wastewater Treatment System Design

The lagoon or pond holds septic effluent where treatment may be enhanced by using an aerobic design to a shallow pond of effluent (adding air to the water, perhaps by an air pump or a fountain system).

Anaerobic Lagoon or Pond Septic System Designs

Anaerobic lagoon or pond designs are deeper and work more like a conventional septic tank, processing waste into settled sludge and treated effluent, and not making use of oxygen-requiring microbes nor of sunlight to treat the effluent.

Effluent from a pond septic system, except for its portion which is removed by evaporation, is commonly permitted to flow through a wetlands for further treatment before discharge to the environment.

The site and construction requirements for a lagoon septic system will require additional clearance distances from wells, property lines, etc. Lagoons are constructed in high clay soils (or lined) so that effluent does not drain into the soil directly from the lagoon.

A Typical Residential Wastewater Lagoon Design Specification

North Dakota State University offers some basic design specifications for a lagoon system for treating wastewater: "The lagoon surface area should be sized at about 500 square feet per person. A lagoon serving a four-person household would then have a surface area of about 2,000 square feet. The lagoon should have a depth of 3 feet with a minimum freeboard of 2 feet.

Shape the sides of the lagoon to a 3:1 slope. A 2,000 square foot lagoon with 3 feet working depth and 3:1 side slopes would have a 50-foot diameter at its working depth and a 62-foot diameter at the top of the dike.

The lagoon may also be square or rectangular. A 2,000 square foot lagoon would be 45 feet square at its working depth and 57 feet square at the top of the dike." --quoted from North Dakota State University - www.ag.ndsu.edu/pubs/ageng/structu/ae892-3.htm#Lagoons.

The design specs for a lagoon septic system will vary widely depending on its use and the effluent flow rate involved. However the basic concepts of lagoon system operation and protection will be consistent.

Lagoon Wastewater System Safety and Protection

For safety the edges of a lagoon should be fenced to protect children and animals. Protection may also be needed to keep burrowing animals such as groundhogs from digging holes which inadvertently drain the pond.


Frequently Asked Questions (FAQs)

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Technical Reviewers & References

Use links just below or at the left of each page to navigate this document or to view other topics at this website. Green links show where you are in our document or website.

SEPTIC SYSTEM DESIGN ALTERNATIVES
  Master List of Septic System Types
  ALTERNATIVE SEPTIC DESIGNERS
  ALTERNATIVE SEPTIC PRODUCTS
  AEROBIC SEPTIC SYSTEMS
  ALTERNATING BED SEPTIC SYSTEMS
  BIOGAS PRODUCTION & USE
  CESSPOOLS
  DOSING SYSTEMS GRAVITY/SIPHON
  DOSING SYSTEMS PRESSURE
  DISINFECTION SYSTEMS, SEPTIC EFFLUENT
  COMMERCIAL SEPTIC DESIGN
  DRYWELL DESIGN & USES
  EVAPORATION-TRANSPIRATION SEPTIC SYSTEMS
  FILTERS SEPTIC & GREYWATER
  FIXED-FILM PROCESS SEPTIC SYSTEMS
  GRAVELLESS SEPTIC SYSTEMS
  GRAVITY/SIPHON DOSING SYSTEMS
  GREYWATER SYSTEMS
  HOLDING TANK SEPTIC SYSTEMS
  LAGOON SYSTEMS
  MEDIA FILTER SEPTIC SYSTEMS
  MOUND SEPTIC SYSTEMS
  OUTHOUSES & LATRINES
  PEAT FILTER SEPTICS
  PRESSURE DOSING SEPTIC SYSTEMS
  RAISED BED SEPTIC SYSTEMS
  SAND BED SEPTIC SYSTEMS
  SEEPAGE PITS
  SEPTIC SYSTEM PUMPS
  SEQUENCING BATCH SEPTIC SYSTEMS
  SEWAGE TREATMENT SYSTEMS
  STEEP SLOPE SEPTIC DESIGNS
  STEEP SLOPE SEPTIC DESIGNS
  TOILETS, INSPECT, INSTALL, REPAIR
TOILET ALTERNATIVES
  VEGETATED SUBMERGED SEPTIC BEDS
  WETLAND SEPTIC SYSTEMS

Books & Articles on Building & Environmental Inspection, Testing, Diagnosis, & Repair

  • Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the InspectAPedia Bookstore. Also see our Book Reviews - InspectAPedia.
  • Home Reference Book - Carson DunlopThe Home Reference Book - the Encyclopedia of Homes, Carson Dunlop & Associates, Toronto, Ontario, 25th Ed., 2012, is a bound volume of more than 450 illustrated pages that assist home inspectors and home owners in the inspection and detection of problems on buildings. The text is intended as a reference guide to help building owners operate and maintain their home effectively. Field inspection worksheets are included at the back of the volume. Special Offer: For a 10% discount on any number of copies of the Home Reference Book purchased as a single order. Enter INSPECTAHRB in the order payment page "Promo/Redemption" space. InspectAPedia.com editor Daniel Friedman is a contributing author.

    Or choose the The Home Reference eBook for PCs, Macs, Kindle, iPad, iPhone, or Android Smart Phones. Special Offer: For a 5% discount on any number of copies of the Home Reference eBook purchased as a single order. Enter INSPECTAEHRB in the order payment page "Promo/Redemption" space.

  • GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
  • GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
  • GO TO Carson Dunlop's Home Study Course Information - How to Become a Home Inspector: Carson Dunlop's nationally recognized Home Study Course, selected by ASHI the American Society of Home Inspectors and other professionals and associations. This website author is a contributor to this course.
    Building inspection education & report writing systems from Carson, Dunlop & Associates Ltd
  • Inspecting Septic Systems: Online Book, Inspection, Test, Diagnosis, Repair, & Maintenance: our Online Septic Book: Septic Testing, Loading & Dye Tests, Septic Tank Pumping, Clearances, details of onsite waste disposal system inspection, testing, repair procedures.

  • Advanced Onsite Wastewater Systems Technologies, Anish R. Jantrania, Mark A. Gross. Anish Jantrania, Ph.D., P.E., M.B.A., is a Consulting Engineer, in Mechanicsville VA, 804-550-0389 (2006). Outstanding technical reference especially on alternative septic system design alternatives. Written for designers and engineers, this book is not at all easy going for homeowners but is a text I recommend for professionals--DF.
  • Builder's Guide to Wells and Septic Systems, Woodson, R. Dodge: $ 24.95; MCGRAW HILL B; TP; Quoting from Amazon's description: For the homebuilder, one mistake in estimating or installing wells and septic systems can cost thousands of dollars. This comprehensive guide filled with case studies can prevent that. Master plumber R. Dodge Woodson packs this reader-friendly guide with guidance and information, including details on new techniques and materials that can economize and expedite jobs and advice on how to avoid mistakes in both estimating and construction. Chapters cover virtually every aspect of wells and septic systems, including on-site evaluations; site limitations; bidding; soil studies, septic designs, and code-related issues; drilled and dug wells, gravel and pipe, chamber-type, and gravity septic systems; pump stations; common problems with well installation; and remedies for poor septic situations. Woodson also discusses ways to increase profits by avoiding cost overruns.
  • Country Plumbing: Living with a Septic System, Hartigan, Gerry: $ 9.95; ALAN C HOOD & TP; Quoting an Amazon reviewer's comment, with which we agree--DF:This book is informative as far as it goes and might be most useful for someone with an older system. But it was written in the early 1980s. A lot has changed since then. In particular, the book doesn't cover any of the newer systems that are used more and more nowadays in some parts of the country -- sand mounds, aeration systems, lagoons, etc.

Design Manuals for Septic Systems

  • US EPA Onsite Wastewater Treatment Systems Manual [online copy, free] Top Reference: US EPA's Design Manual for Onsite Wastewater Treatment and Disposal, 1980, available from the US EPA, the US GPO Superintendent of Documents (Pueblo CO), and from the National Small Flows Clearinghouse. Original source http://www.epa.gov/ORD/NRMRL/Pubs/625R00008/625R00008.htm Onsite wastewater treatment and disposal systems, Richard J Otis, published by the US EPA. Although it's more than 20 years old, this book remains a useful reference for septic system designers. U.S. Environmental Protection Agency, Office of Water Program Operations; Office of Research and Development, Municipal Environmental Research Laboratory; (1980)
  • Eco John® Innovative Toilet Solutions, Global Inventive Industries, Fountain Valley CA, PDF, product brochure
  • "International Private Sewage Disposal Code," 1995, BOCA-708-799-2300, ICBO-310-699-0541, SBCCI 205-591-1853, available from those code associations.
  • "Manual of Policy, Procedures, and Guidelines for Onsite Sewage Systems," Ontario Reg. 374/81, Part VII of the Environmental Protection Act (Canada), ISBN 0-7743-7303-2, Ministry of the Environment,135 St. Clair Ave. West, Toronto Ontario M4V 1P5 Canada $24. CDN.
  • Manual of Septic Tank Practice, US Public Health Service's 1959.

Onsite Wastewater Disposal Books

  • Onsite Wastewater Disposal, R. J. Perkins; Quoting from Amazon: This practical book, co-published with the National Environmental Health Association, describes the step-by-step procedures needed to avoid common pitfalls in septic system technology. Valuable in matching the septic system to the site-specific conditions, this useful book will help you install a reliable system in both suitable and difficult environments. Septic tank installers, planners, state and local regulators, civil and sanitary engineers, consulting engineers, architects, homeowners, academics, and land developers will find this publication valuable.
  • Onsite Wastewater Treatment Systems, Bennette D. Burks, Mary Margaret Minnis, Hogarth House 1994 - one of the best septic system books around, suffering a bit from small fonts and a weak index. (DF volunteers to serve as indexer if Burks/Minnis re-publish this very useful volume.)

    While it contains some material more technical than needed by homeowners, Burks/Minnis book on onsite wastewater treatment systems a very useful reference for both property owners and septic system designers. We refer to it often. While Minnis says the best place to buy this book is at Amazon (our link at left), you can also see this book at Minnis' website at http://web page .pace.edu/MMinnisbook
  • Septic Tank/Soil-Absorption Systems: How to Operate & Maintain [ copy on file as /septic/Septic_Operation_USDA.pdf ] - , Equipment Tips, U.S. Department of Agriculture, 8271 1302, 7100 Engineering, 2300 Recreation, September 1982, web search 08/28/2010, original source: http://www.fs.fed.us/t-d/pubs/pdfimage/82711302.pdf
  • Soil Percolation Tests soil perc testing guide and instructions
  • Percolation Testing Manual, CNMI Division of Environmental Quality, PO Box 501304, Saipan, MP 96950
  • Planting Over Septic System Component", Daniel Friedman (author/editor, InspectAPedia.com), The Innovator, Winter/Spring 2008, BCOSSA, British Columbia OnSite Sewage Association, 201-3542 Blansard St., Victoria BC V8X 1W3 Canada
  • Save the Septic System - Do Not Flush These Items Down the Toilet, Daniel Friedman, InspectAPedia.com - PDF document, printable
  • SEPTIC STANDARDS
  • SEPTIC MAGAZINES
  • Septic System Owner's Manual, Lloyd Kahn, Blair Allen, Julie Jones, Shelter Publications, 2000 $14.95 U.S. - easy to understand, well illustrated, one of the best practical references around on septic design basics including some advanced systems; a little short on safety and maintenance. Both new and used (low priced copies are available, and we think the authors are working on an updated edition--DF. Quoting from one of several Amazon reviews: The basics of septic systems, from underground systems and failures to what the owner can do to promote and maintain a healthy system, is revealed in an excellent guide essential for any who reside on a septic system. Rural residents receive a primer on not only the basics; but how to conduct period inspections and what to do when things go wrong. History also figures into the fine coverage.
  • Test Pit Preparation for Onsite Sewage Evaluations, State of Oregon Department of Environmental Quality, Portland OR, 800 452-4011. PDF document. We recommend this excellent document that offers detail about soil perc tests, deep hole tests, safety, and septic design. Readers should also see Soil Percolation Tests and for testing an existing septic system, also see Dye Tests
  • Grass is Always Greener Over the Septic Tank, Bombeck, Erma: $ 5.99; FAWCETT; MM; This septic system classic whose title helps avoid intimidating readers new to septic systems, is available new or used at very low prices. It's more entertainment than a serious "how to" book on septic systems design, maintenance, or repair. Not recommended -- DF.
  • US EPA Onsite Wastewater Treatment Systems Manual Top Reference: US EPA's Design Manual for Onsite Wastewater Treatment and Disposal, 1980, available from the US EPA, the US GPO Superintendent of Documents (Pueblo CO), and from the National Small Flows Clearinghouse. Original source http://www.epa.gov/ORD/NRMRL/Pubs/625R00008/625R00008.htm
  • Water Wells and Septic Systems Handbook, R. Dodge Woodson. This book is in the upper price range, but is worth the cost for serious septic installers and designers. Quoting Amazon: Each year, thousands upon thousands of Americans install water wells and septic systems on their properties. But with a maze of codes governing their use along with a host of design requirements that ensure their functionality where can someone turn for comprehensive, one-stop guidance? Enter the Water Wells and Septic Systems Handbook from McGraw-Hill.
    Written in language any property owner can understand yet detailed enough for professionals and technical students this easy-to-use volume delivers the latest techniques and code requirements for designing, building, rehabilitating, and maintaining private water wells and septic systems. Bolstered by a wealth of informative charts, tables, and illustrations, this book delivers:
    * Current construction, maintenance, and repair methods
    * New International Private Sewage Disposal Code
    * Up-to-date standards from the American Water Works Association
  • Wells and Septic Systems, Alth, Max and Charlet, Rev. by S. Blackwell Duncan, $ 18.95; Tab Books 1992. We have found this text very useful for conventional well and septic systems design and maintenance --DF. Quoting an Amazon description:Here's all the information you need to build a well or septic system yourself - and save a lot of time, money, and frustration. S. Blackwell Duncan has thoroughly revised and updated this second edition of Wells and Septic Systems to conform to current codes and requirements. He also has expanded this national bestseller to include new material on well and septic installation, water storage and distribution, water treatment, ecological considerations, and septic systems for problem building sites.
  • The NSFC Products List has an excellent list of design manuals/modules available from their website or by telephone 800-624-8301
  • Submissions welcome. send us a suggested document link or request an exchange of website links
  • ...

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