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Septic Pumping, Inspections and Repair in Lawrence, MA
Lawrence is a sewer city: its homes drain into city pipes that carry wastewater to the regional plant in North Andover, and we found no city septic program at all. If your house is on a private system, or just over the line in Andover, North Andover or Methuen, call (978) 486-7980 or use the form. A person reads every request and replies with what happens next.
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Septic near Lawrence
What does your system need?
Pumping & Maintenance
Routine tank pumping, filter cleaning and the records your board of health or town may ask for.
Septic Inspections
Title 5 inspections before a Massachusetts sale, and system evaluations for New Hampshire buyers and owners.
Repair & Leach Field Replacement
Broken baffles, failed pumps, backups and leach fields that no longer take water, permitted the way your town requires.
New System Design & Installation
A licensed designer or engineer draws the plan, the town or state approves it, and a permitted installer builds it.
On septic just outside the city?
(978) 486-7980Tell us which town the house is in and whether you're buying, selling or fixing a problem, and we'll help you work out the job.
Permits
Septic permits and rules in Lawrence
We looked for a Lawrence city page on septic systems, Title 5 permits or local septic regulations and didn't find one. The city's permits and licenses run through its CitizenServe portal, linked from the wastewater page, which doesn't mention septic (Wastewater Collection). If you own a Lawrence property you believe is on a private system, call City Hall and ask which office handles it before hiring anyone.
- Wastewater
- City sewer to the Greater Lawrence Sanitary District plant, North Andover
- City septic page or local septic rules
- None found (November 2026)
- Stormwater permit
- Disturbance over 5,000 sq ft discharging to a combined sewer; fee $500 to $1,500 (city application form)
- Wetlands
- 25-foot no-disturbance zone plus a 25-foot no-build zone (city Wetlands Protection Ordinance)
- Septic towns next door
- Andover, North Andover, Methuen
State rules still apply. Title 5 covers any private system in Massachusetts. A sale needs a Title 5 inspection within two years before closing (three if the system was pumped every year and the records go with the report), and only MassDEP-approved System Inspectors can do it (buying or selling with a septic system). Cesspools are nonconforming systems under Title 5, and a new system can't be built, or an existing one upgraded or expanded, where connecting to sewer is feasible, subject to listed exceptions (310 CMR 15.000).
Digging near water. The city's posted Wetlands Protection Ordinance sets a 100-foot buffer from wetlands, with a 25-foot no-disturbance zone and a further 25-foot no-build zone; it defines altering to include excavating soil and changing drainage or the water table, and it removes most of the exemptions in the state Wetlands Protection Act (Wetlands Protection Ordinance). Any land disturbance over 5,000 square feet that will discharge to a combined sewer needs a stormwater permit, with a fee from $500 to $1,500 (Stormwater Management Permit application). Any excavation needs a Dig Safe notice at least 72 hours ahead, weekends and holidays excluded (M.G.L. c.82 §40A).
Last verified November 2026. Fees, restrictions and deadlines on this page are due for re-checking by July 2027. New England Septic Pros is a referral service. We don't do septic or sewer work or pull permits.
Sewer or septic
Sewer or septic in Lawrence
A sewered city. Lawrence's collection system has 137 miles of sanitary and combined sewers, 41 miles of storm drain and 4 pump stations. Only about 30% of the system has separate sanitary and storm sewers; combined sewers are common in the older parts of the city, and six combined sewer overflow outfalls are covered by the district's discharge permit. Interceptors along the Merrimack carry the flow to the Greater Lawrence Sanitary District plant in North Andover (Wastewater Collection), which has served Lawrence since 1977 (GLSD communities served). The city page doesn't mention septic systems, and we found no list of unsewered streets, no sewer extension project and no connection fee.
Backups, not leach fields. For most Lawrence owners the wastewater worry is the pipe, not a tank. The city says blockages in the pipes that connect a home or business to the city sewer can cause sewage to back up into the property. It doesn't say who owns which part of that pipe, so ask the city before a contractor digs up a service line.
Where the region's septage goes. The same GLSD plant takes hauled septage from its member communities, Lawrence included, and from listed out-of-district towns, and its single posted rate for haulers has been $0.085 a gallon since July 1, 2023 (GLSD septage disposal).
Septic homes nearby. Lawrence borders Methuen to the north and west, North Andover to the east and Andover to the south and west. All three still have homes on septic and their own rules: Andover requires connection when sewer is available, North Andover limits septic systems in the Lake Cochichewick watershed, and Methuen's soils are severely limited for leach fields. Andover, North Andover and Methuen each have a local guide.
Water
Water Lawrence protects
Lawrence draws its drinking water from the Merrimack River (MassDEP source water assessment). The Merrimack runs through the center of the city, the Spicket to the north and the Shawsheen to the south (Massachusetts Historical Commission town report). With three rivers and their floodplains running through a dense city, the wetlands ordinance's 100-foot wetland buffer comes into play, and any digging near the water needs the city's wetlands review first.
Lawrence's homes
One of the oldest housing stocks in the state
The city's Housing Production Plan for 2018–2022 says 53% of Lawrence's housing units were built before 1940, compared with 34% statewide, and about 83% before 1979. About 40% of units are in buildings with two to four units, and the plan counts 28,065 units in all (2011–2015 American Community Survey) (Housing Production Plan).
In a city of older two- to four-unit buildings on public sewer, the wastewater questions are mostly about service lines and backups, not tanks. If the house you're buying or selling is in one of the neighboring towns and has a septic system, the Title 5 inspection rules on this page apply, and the local guides for Andover, North Andover and Methuen cover each town's board of health.
FAQ
Lawrence sewer and septic questions
Are there septic systems in Lawrence?
We found no official statement either way. The city describes 137 miles of sanitary and combined sewers carrying flow to the Greater Lawrence Sanitary District, and it has no septic page. If you believe your property has a private system, the state Title 5 rules apply to it like anywhere in Massachusetts.
Where does septage from the area go?
To the Greater Lawrence Sanitary District's plant in North Andover, which treats Lawrence's sewage and takes hauled septage from member communities and listed out-of-district towns. Its posted rate for haulers has been $0.085 a gallon since July 1, 2023.
Why do sewer backups happen in Lawrence?
The city says blockages in the pipes that connect a home or business to the city sewer can cause backups into the property. Only about 30% of the system has separate sanitary and storm sewers; combined sewers, which carry both, are common in the older parts of the city.
Do I need a permit to dig near the Spicket or Shawsheen?
Likely. The city's Wetlands Protection Ordinance sets a 100-foot buffer from wetlands, with a 25-foot no-disturbance zone and a further 25-foot no-build zone, and it counts excavating soil as altering a resource area.
What does it cost me to use New England Septic Pros?
Nothing. Asking is free for homeowners; the contractor prices the job, and the price and contract are between you and them.
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