Ultra-Basin Guard®

Replace messy hay bales and keep sediment and oil from entering drains and inlets

In many instances, stormwater management products are best kept out of sight.. so long as they are functioning properly.  On a construction site or roadside, however, it can be advantageous to have storm drain protection that also clearly indicates where the drains are located.  

The geotextile material of the Ultra-Basin Guard prevents dirt, sand, sediment, and hydrocarbons from getting into the drain.  The tall sidewalls of the unit help identify storm drains for construction workers, machinery operators and highway maintenance crews.

Key Features:  
  • Prevents silt, sediment, and hydrocarbons from entering storm drains
  • Provides visual indicators to storm drain locations
  • Two standard sizes: Part # 9292 fits up to 24" x 24" grates. Part # 9293 fits up to 4' x 6' grates.
  • Helps comply with NPDES, 40 CFR 122.26 (1999) and TMDL requirements.


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Ultra-Basin Guards

Part # Dimensions in. (mm) Weight lbs. (kg) Where to Buy
9292-O/S 36” Dia. (914 mm) 15.0 (6.5)
9293-O/S 4’ x 6’ (1,219 mm x 1,829 mm) 16.0 (7.0)

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Approved by the MS DOT

  • 40 CFR 122.26