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What is the Life Expectancy of a Septic Drainfield ? SepticAPedia © Enter your search terms Submit search form   Search This Website - InspectAPedia.com

• What is the Life Expectancy of a Septic Drainfield ? How long should a leachfield last?
• Cause of septic drainfield failures
• Definitions of septic failure for each component

This chapter discusses What is the Life Expectancy of a Septic Drainfield ? How long should a leachfield last? - among the types of septic system failure in the drain field, leach field, seepage bed, or similar component. We list the causes of each type of septic component failure, and list the septic component failure criteria or in other words what conditions are defined as "failure"? How can you distinguish between a blocked pipe, a septic tank that needs pumping, and a clogged drainfield that needs replacement? This is an important question as it distinguishes between relatively low cost maintenance or repair task and a costly septic leach field replacement. We also discuss what can be planted over and near a septic drainfield and what should be avoided. Also see Drainfield Location: how to find the septic drain field or leaching bed. © Copyright 2008 Daniel Friedman, All Rights Reserved. Information Accuracy & Bias Pledge is at below-left. Use the links at page left to navigate this document or to go to Other Website Topics. Green links at left show where you are in our document & website.

DRAINFIELD LIFE - What destroys or shortens the life of the absorption system?

I've seen drain fields still working fine after 25 years and others which failed in the first week of occupancy of a new home. In a properly designed septic absorption field the level of usage of the system, site characteristics such as slope, rock, groundwater level, and soil percolation rate have all been considered. Barring foulups such as we discuss in this document, such a field may last from 10 to 20 years. But it's easy to ruin or shorten the life of a drainfield/leaching bed. Review the causes of septic field failure discussed at Field Failure Causes

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 FIELD INSPECTION
  SEPTIC FIELD FAILURE CAUSES
  DISPOSAL CLOGGING FAILURES
  DISPOSAL vs TREATMENT
  SEPTIC DRAINFIELD LIFE
  SEPTIC FAILURE CRITERIA
  SOIL CONDITIONS
  PLANTS OVER SEPTICS

The Septic Systems Online Book - Where Are We?

More expert information on this topic

More Information on Septic System Diagnosis, Maintenance, & Repair

• The Septic System Information Website home page for this topic
• Septic Systems Inspection, Testing, & Maintenance- online textbook. Detailed how to inspect, maintain, repair information
• The Home Buyer's Guide to Septic Systems
• Septic Tank Pumping Guide: When, Why, How to pump the septic tank
• Tank Location - How to Find the Septic Tank, how deep will the cover be, how to document its location
• Drainfield Layout: septic drainfield or leaching bed shape and placement considerations
• Drainfield Layout: septic drainfield or leaching bed shape and placement considerations
• Drainfield Location: how to find the septic drain field or leaching bed
• Home & Outdoor Living Water Requirements
• Septic Tank Capacity vs Usage in Daily Gallons of Wastewater Flow, calculating required septic tank size, calculating septic tank volume from size measurements
• How Big Should the Leach Field Be? - table of soil percolation rate vs. field size
• Septic System Drainfield Absorption System Biomat Formation - what leads to drain field clogging and expensive drainfield repairs
• Table of Required Septic & Well Clearances: Distances Between Septic System & Wells, Streams, Trees, etc.

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