Marion · Sump Pumps
Water seeping into a Marion basement after a downpour or a coastal storm? Learn what Marion's flood history means for your pump, then reach an independent local plumber.
Marion, Massachusetts
On September 1, 2021, the remnants of Hurricane Ida dropped 7.5 inches of rain on Marion. Route 6, Spring Street, and Front Street closed, and the town's hazard plan records water in the basements of the Town House, the library, and several homes. That storm wasn't a tidal surge; it was rain and rising groundwater, exactly the water a sump pump is built to move.
Marion has both kinds of flood risk. About 36% of its land falls in FEMA flood hazard areas fed by Buzzards Bay, Aucoot Creek, Benson Brook, and the Sippican River. A pump can keep groundwater below the slab; it can't hold back the bay when a hurricane pushes it ashore, so think of it as one part of a basement plan.
For a new pump, a backup, or a pump that's stopped working, call or send a request and you'll be connected with an independent plumber who serves Marion.
Constant cycling can mean a stuck float, a failed check valve letting water fall back, or a pump that's too small for the groundwater.
If the water is above the float and nothing happens, the switch or motor may have failed, or the outlet may have lost power.
The storms that flood Marion basements often knock out power too, which stops a plug-in pump at the worst moment.
Water seeping up through the slab or at the wall joint after heavy rain suggests a pit and pump may be worth adding.
Local knowledge
Dated storms and town maps that show where Marion basements take on water.
Storm Record
The town's 2021 hazard plan notes that Tropical Storm Andrea's remnants put more than a foot of water on Spring Street from the fire station to Sippican School on June 7, 2013, and that flooding made County Road impassable on July 22, 2019. Heavy summer rain matters here, not just winter storms.
Flood Maps
Marion's FEMA flood maps took effect in 2012, with revised panels in 2014, and the Building Department keeps hard copies. Checking your zone helps decide how high to mount a backup battery and alarm.
Source: Town of Marion
Repeat Flood Losses
The hazard plan counted 7 repetitive loss properties under the National Flood Insurance Program as of 2021, four of them single-family homes. If your house has flooded more than once, plan for more pump capacity and a backup.
Groundwater In Sewers
The 2023 wastewater plan estimates inflow and infiltration at up to 40% of sewer flow. A sump pump that empties into a laundry sink or floor drain adds to that load, so the discharge belongs outdoors, away from the foundation.
Source: Town of Marion CWMP (2023)
Right now
Water and electricity together are the main danger in a flooded basement.
If water touches outlets, the furnace, the water heater, or extension cords, stay on the stairs and out of the basement. Call 911 or Eversource from upstairs or outside.
If the town orders evacuation or closes roads during a hurricane, go. The basement can be dealt with after the storm.
If it's safe and dry where you stand, see whether the pump is plugged in and whether the float moves freely. Don't reach into the pit with the pump plugged in.
If you're using a rented or portable pump, run the hose well away from the foundation and never into a sink or toilet.
What to expect
For a repair, the plumber checks the float switch, check valve, motor, and the whole discharge route. For a new install, expect a pit cut into the slab at a low spot, a pump sized for how much water you get, and a discharge pipe through the wall to the yard.
Many Marion basements are old, and older foundations of stone or block can make cutting a pit slower than in a newer house. Ask whether a battery backup, a water-powered backup, or a high-water alarm makes sense for your property.
Wiring a new outlet for the pump is electrical work with its own permit, and Marion's electrical inspections are on Tuesday and Thursday from 1 to 3 pm, with requests after noon moving to the next inspection day. Plumbing work is inspected separately.
Hire smart
Plumbing and gas fitting in Massachusetts require a license from the Board of State Examiners of Plumbers and Gas Fitters, and most plumbing work needs a permit from the town's plumbing inspector.
Look up the plumber on the state's occupational license search, and ask whether an electrician will handle any new outlet.
Ask how they judged the pump's capacity for your basement, especially if you're in or near a flood zone.
Make sure the discharge ends outdoors, away from the foundation and a neighbor's yard, not in any drain that leads to the sewer or septic.
Costs
Installing a new pit costs more than replacing a pump in an existing one, and cutting through an old stone or thick slab floor takes longer. The length of the discharge run, any new outlet and its permit, and a backup system all add to the total.
Ask for written estimates that name the pump, the backup and alarm if any, and the permits. Ask each plumber what they would change for a basement that has flooded before.
More help in Marion
Every page below is written for Marion homes. Or start from the Marion plumbing guide.
Learning Center
A short list of the right questions tells you more about a plumber than any ad. Use these on the phone, during the site visit, and before you sign off on an estimate.
Read the guide
Massachusetts has some of the clearest plumbing rules in the country. Here is how to use them to pick a plumber with confidence, whether the job is a dripping shutoff or a full repipe.
Read the guideQuestions
Still not sure? Send a short request and a local pro can answer the specifics.
No. A sump pump handles groundwater rising under the floor. When Buzzards Bay floods a neighborhood in a hurricane, water comes in faster than a household pump can move it; follow evacuation orders and protect equipment by raising it.
The Building Department keeps hard copies of Marion's FEMA flood maps, which took effect in 2012 with panels revised in 2014. Ask there or check with your insurer.
It shouldn't. Groundwater can overload a septic system and adds to the extra water the town's sewer already handles. Have a plumber route the discharge outside.
If heavy rain or hurricanes have ever cut your power while water was rising, a backup is worth considering. Ask how long it would run your pump and how to test it each season.
Get connected
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