Restoring Function to Failing Leach Fields

McGovern Earthworks repairs and replaces septic leach fields for residential properties in Pownal, Maine.

When your septic system begins backing up, draining slowly, or creating wet spots and odors in the yard, the leach field is often the source of the problem. McGovern Earthworks handles septic field repair and replacement for homes in Pownal, addressing issues caused by soil saturation, pipe collapse, and system age. A failing field does not always mean the entire system needs replacement, but it does require assessment and corrective work to restore proper drainage and prevent health hazards or permit violations.

Leach field failure happens when soil around the drain pipes becomes clogged with solids, compacted by heavy equipment, or saturated due to poor drainage or high water tables. In Pownal, older systems may have been undersized or installed in marginal soil that no longer meets current standards. McGovern Earthworks evaluates the existing system, determines whether repair or full replacement is needed, and coordinates the work to minimize disruption to your property. Replacement involves excavating the old field, removing saturated soil, installing new stone and pipe, and restoring the yard to a clean grade.

If you are noticing septic problems in Pownal and need an inspection or estimate for field work, contact McGovern Earthworks to assess the system and discuss options.

How Leach Field Replacement Works on Occupied Properties

Replacement begins with locating the existing field and confirming the extent of the failure through soil observation and sometimes dye testing. McGovern Earthworks excavates the old field, removes contaminated stone and pipe, and prepares the soil base for a new installation. In Pownal, replacement fields are often relocated to a different area of the lot if soil conditions are better or if the original field was too close to the home or well. New perforated pipe is installed over clean stone with geotextile fabric, and the system is backfilled and graded to restore drainage.

After replacement is complete, you will see restored yard grading with no wet spots or odors, and your drains will function normally without backups. The new field is designed to meet current code and handle your home's wastewater volume without overloading the soil.

McGovern Earthworks schedules work to keep your home functional during the replacement process and coordinates inspections with local authorities. Most residential field replacements take two to four days depending on access, soil conditions, and system size. This service does not include tank replacement unless the tank is also failing, but the connection between the tank and new field is included in the work.

What You Should Know About Field Failure

Homeowners often wait too long to address septic problems, which increases repair costs and health risks. Below are answers to common questions about leach field repair and replacement.

What are the signs of a failing leach field?
You may notice slow drains, sewage backups, wet or soggy areas over the field, foul odors in the yard, or unusually green grass near the system. Any of these signs should prompt an inspection.
How is a leach field tested for failure?
McGovern Earthworks inspects the field by observing soil conditions, checking for standing water, and reviewing system history. In some cases, a septic professional will perform a dye test or camera inspection of the pipes.
Why do leach fields fail over time?
Fields fail when the soil around the pipes becomes clogged with solids, compacted by vehicles or equipment, or saturated due to poor drainage. Undersized systems or lack of regular tank pumping also contribute to early failure.
What is the difference between repair and replacement?
Repair may involve cleaning pipes, adding distribution boxes, or improving drainage in one section of the field. Replacement means removing the old field entirely and installing a new system in fresh soil.
How long does a new leach field last after replacement?
A properly installed field in suitable soil can last twenty to thirty years with regular tank pumping and responsible water use. Longevity depends on system maintenance and avoiding overload.

McGovern Earthworks has replaced failing septic fields for homeowners throughout Pownal and the surrounding area, restoring system function and preventing further damage to yards and groundwater. If you are experiencing septic issues or want to schedule an inspection before problems worsen, get in touch to review your system and plan the repair or replacement work.

Areas We Serve

  • Scarborough, ME
  • Cape Elizabeth, ME
  • Portland, ME
  • Falmouth, ME
  • Yarmouth, ME
  • North Yarmouth, ME
  • Freeport, ME
  • Brunswick, ME
  • New Gloucester, ME
  • Gray, ME
  • Windham, ME
  • Durham, ME
  • Westbrook, ME