NDS Flo-Well® Dry Well

The Flo-Well® dry well system helps drain areas in the yard prone to flooding. This alternative to heavy stone-filled dry wells features a gravel-free interior with 250% more detention volume than comparable sized gravel dry wells.

Key Features

  • Special ribbed design on side panels adds structural strength for long-lasting durability; no need to pack gravel inside
  • Thirty 1 in. knockout weep holes provide additional infiltration capacity, simply punch out with a firm tap using a hammer and wrap Flo-Well dry well with filter fabric wrap  to prevent soil intrusion
  • Use a bottom panel to the Flo-Well dry well to prevent soil erosion or provide a base for a sump pump
  • Side panels, when assembled, form a 24 in. dia. X 24 in. tall cylinder; with addition of cover the overall height is 28-3/4 in. with 50 gallons storage capacity
  • Surface drain inlet with 6 in. grate fits on top of the Flo-Well cover to collect and drain surface water into the system

Applications

  • Ideal for both residential and commercial locations including yards, playgrounds, golf courses, and wash-down areas
  • Protects property from water damage by collecting, detaining, and infiltrating stormwater runoff
  • Works as a stand-alone product or in conjunction with other compatible NDS products such as catch basins, EZflow® French drains, and pop-up emitters

Installation & Maintenance

  • Can be installed as a single unit
  • Install additional Flo-Well dry wells side by side, 18 in. apart
  • Units can also be stacked up to 4 high when able to dig deep without hitting bedrock

Materials & Sustainability

  • Flo-Well dry well and surface inlet are made of high-density polyethylene (HDPE) treated with UV inhibitors
  • Flo-Well dry wells are made in the USA

Product Models

Filter results

Family
Color
Shape

6 products

    Part Number
    (click for more info)
    Description
    FWAS24WH 50 Gal. Flo-Well® Stormwater Dry Well System Kit with 3 Side Panels & 1 Cover
    FWSD69 6 in. Round Surface Drain Inlet with Black Plastic Grate for Flo-Well® Stormwater Dry Well System
    FWBP24 Bottom Panel for Flo-Well® Stormwater Dry Well System
    FWFF67 Filter Fabric Wrap for Flo-Well® Stormwater Dry Well System, 2 ft. wide X 7 ft. long
    FWSPS3WH Side Panels for Flo-Well® Stormwater Dry Well System, Set of 3
    FWAS24CWH Top Cover for Flo-Well® Stormwater Dry Well System

    Specifications & Documents