Three creeks and a city that maps them
Powder Springs basements sit close to three gauged creeks.
The two nearest weather stations average between about 53 and a half and 56 inches of rain a year, and around Powder Springs that rain gathers into Powder Springs Creek, Noses Creek and Sweetwater Creek, each with its own flood gauge. The city says the 2009 floods on Sweetwater, Butler and Powder Springs creeks went well beyond the 500-year level. On the terraces beside them, Altavista soil holds water about two feet down. Uphill, Appling and Cecil red clay drains well, but severely eroded Gwinnett clay reaches rock about four feet down, and water stopped by rock moves sideways toward basement walls.
Yard and grade
Which way the lot falls toward the nearest creek, how builder grading has settled, and where downspouts empty.
Lower walls
Damp drywall and baseboards, seepage at the wall seam, white streaks on bare concrete and cracks that drip.
Slab and sump
Water rising through the floor on the creek terraces, and whether a pump is there and keeping up.
How water shows up in a Powder Springs basement.
Runoff from the slopes and groundwater on the creek terraces get into Powder Springs basements by different routes. These four signs point us to the right one.
Damp carpet along one wall
White streaks on the concrete
A pump that follows the creek
Mildew behind the furniture
Spot one of these? We trace it to the source before suggesting anything.
How we diagnose basement water in Powder Springs.
A lot of waterproofing companies show up to sell you the most expensive system they install. We show up to figure out how water is actually getting into your basement first, then prescribe the system that stops it, and tell you straight, even when the answer is "you don't need as much as you were told."
Diagnose
A free in-home inspection by someone who does this work. We trace where the water is coming from, inside and around the home, and walk you through what's actually driving it.
Prescribe
The right waterproofing system for how water is getting in, not the priciest package. A plain-English explanation and a fair price in writing. You decide on your own time.
Treat
Dependable work by our own local crew, on time, cleaned up after themselves. We keep you in the loop until the basement is dry and we have walked the finished job with you.
A lot of companies sell you a system. We diagnose first, then prescribe only what your basement actually needs to stay dry. That's the difference between an honest local team and a sales quota from out of town.
Basement waterproofing methods for Powder Springs homes.
A hillside basement taking runoff and a terrace basement near a creek call for different plans. We prescribe from these four methods, and only what your Powder Springs basement needs.
Interior Drainage
A drain channel along the inside base of the walls catches water at the seam, including water running along the shallow rock under eroded Gwinnett soil, and carries it to a sump.
Best for: seepage at the wall seam after long rains.
Sump Pump Systems
The pit collects the drain water and the pump sends it out and away from the house. A battery backup covers the storms that knock out power and raise the creeks at the same time.
Best for: basements on the Altavista terraces.
Wall Vapor Barrier
A sealed liner over bare concrete or block keeps wall dampness and musty air out of storage areas and directs any seepage down to the drain.
Best for: unfinished walls that stay damp or streaked.
Grading & Downspout Fixes
Builder grading wears down over 20 or 30 years. Restoring the slope away from the house and running downspouts past the backfill can stop runoff before it reaches the wall.
Best for: a leak on the side where water collects.
Basement water and what can come with it.
The water that reaches a Powder Springs basement wall can also push on it, and a damp lower level affects the framing above it. If the diagnosis finds more than a leak, the same team handles it.
Foundation Repair
Crawl Space Encapsulation
Sagging Floor Repair
Floor Rebuilds
Not sure it is only water? We will sort it out.
In their own words.
Powder Springs basement waterproofing FAQ.
Find out how water reaches your Powder Springs basement.
We will trace it for free, from the yard to the floor, explain what stops it and give you a fair price in writing. If a downspout or the grading is the whole problem, you will hear that from us first.