Storm Drainage


Let Core & Main help support your storm water material needs with a full line of high quality products at competitive prices, thanks to our strategic relationships with national, regional and local manufacturers. Drainage, erosion control and water quality products include inline check valves, reinforced concrete pipe, precast concrete structures, plastic basins, metal and HDPE pipe and engineered products such as underground storm water storage systems and water quality devices. With rapidly changing storm water regulations, we partner with cutting edge vendors to provide you with the right solutions. Our committed team of knowledgeable associates and use of operational tools assures just-in-time jobsite delivery.


  • Corrugated polyethylene
  • Corrugated polypropylene
  • Reinforced concrete pipe (Round, Elliptical, Arched)
  • End sections
  • Corrugated plastic
  • Corrugated steel
  • Aluminized
  • Galvanized
  • Bituminous
  • PVC
  • Box culvert


  • Precast concrete structures
  • Inlets & tops
  • Manholes
  • Control Structures
  • Headwalls
  • Weir walls
  • Plastic basins & inline drains
  • Trench drains


  • Inlet grates
  • Storm manhole lids
  • Debris catchers
  • Airport castings
  • Sanitary rings and covers


  • Plastic chambers
  • Corrugated metal pipe
  • Precast concrete pipe & chambers
  • Cisterns


  • Inlet filtration inserts
  • Hydrodynamic separators
  • Pollutant & trash traps
  • Oil water separators (WQU)


  • Corrugated polyethylene
  • Reinforced concrete
  • CMP fittings
  • Downspout adapters
  • Plastic
  • Cast iron


  • Geotextiles
  • Woven fabrics
  • Non-woven fabrics
  • Geogrid
  • Skimmers
  • Baffles
  • Turbidity Barrier
  • Staked silt fence
  • Floating
  • Dewatering bags
  • Grass blankets
  • Hydro-seeding
  • Micro drains
  • Trash racks
  • Temporary riser basins

Read the Case Study to see the Core & Main storm team in action.

  • Timely document & data retrieval for easy record keeping
  • Download net price sheets to save time
  • Paperless billing & statements help you go green
  • Increased accuracy with real-time pricing & availability
  • Bid with confidence using your custom parts catalog
  • Recover copies of signed tickets for increased efficiency
  • Work when you want with after hours availability
  • Online payments mean reduced transaction costs

Contact us with your Storm Drain inquiry.

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