Basement waterproofing in Little Falls, NJ
Little Falls has two kinds of wet basement, and they need different answers. One is ordinary groundwater. The other is the Passaic or the Peckman coming up the street.
You will be put through to an independent local waterproofing company. Calls may be recorded.
Settle the first question: is it the river?
Find the address on the map
FEMA’s Flood Map Service Center shows whether the property is in a mapped flood hazard area.
Check the gauge that carries the town's name
The National Weather Service gauge Passaic River at Little Falls lists minor flooding at 7 feet, moderate at 8 and major at 9. Its page shows recent levels.
Check the smaller river too
The U.S. Geological Survey has a gauge on the Peckman River at Little Falls, which responds to a local downpour far sooner than the Passaic does.
Compare with your own wet days
If the basement was wet only when one of those gauges was up, you have your answer. If it was wet on days they were quiet, the cause is closer to home.
If it is groundwater
Then the house is a normal waterproofing job, and the pages on interior drains and sump pumps apply as they stand. In a river town the water table sits high in wet months, so a pump here may run often. Ask for one sized for that, and treat the battery backup as part of the job, not an extra.
If it is the river
No drain system keeps out a river in flood, and it is fair to be wary of a company that says otherwise. What waterproofing can honestly do in a flood area is smaller: manage the seepage that happens between floods, and help the basement empty and dry once the river drops.
The money may do more good elsewhere. Moving the furnace, the water heater and the electrical panel off the basement floor is work for licensed trades and needs permits, but it is what limits the loss when water does come in. FEMA notes that most homeowners insurance does not cover flood damage, so check what your policy says.