StormTrooper - Model

Stormwater Interceptor

The StormTrooper® is the most advanced stormwater hydrodynamic separator (HDS) on the market. The StormTrooper® utilizes patented technology to remove sediments, trash, and oil from stormwater runoff. With thousands of installations worldwide, engineers rely on and include the StormTrooper® in their Stormwater Water Quality (SWQ) plan as required by EPA Clean Water Act. Stormwater runoff from urban areas carries pollutants and trash into the storm drainage system. Unlike sanitary sewer water, stormwater typically receives little treatment. Polluted stormwater eventually drains into public waterways, rivers, aquifers, lakes, and oceans. The pollutants include trash, debris, sediment, and hydrocarbons which could be harmful to the environment, both biologically and aesthetically.

Features
Dolor Sit Amet

  • Wide range of models and capacities available
  • Customizable design to adapt to jobsite configuration
  • Prepacked system for easy installation
  • Oil removal through patented coalescing media
  • Simple maintenance
  • Coating options available 
  • Low and high flow capabilities

The function of the StormTrooper® system is to intercept free oils and sediments from stormwater runoff and retain them for periodic removal. Each system is designed for a rated slow rate capacity of stormwater, known as the initial “first-flush” flow of a storm event. This first-flush will contain the majority of the pollutants washed from the catchment areas. Runoff can range from low to very high flow rates. High flows can be detrimental to stormwater treatment devices in that excessive flows tend to scour and resuspend the existing retained pollutants left from the previous storm event. The StormTrooper® utilizes engineered bypass features to handle excessive flows, permitting only the design flow through the interceptor while bypassing high flows to the storm sewer. 

Additional Resources

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SWQMP Hou/HC

SWQMP City Hou/HC Interactive Form

SWQMP Sam

SWQMP Other Cities Interactive Form

CFS Summary

StormTrooper CFS by Unit Size

100 yr/24 hr

100 yr/24 hr Rainflow Intensity Graph

CMP

Coalescing Media Pack Fact Sheet

SwST Patent

StormTrooper U.S. Patent 7470361

SwRI Approval

SwRI SwST Approval Letter

TCEQ RG-348 - SwAQ

Guidance for BMPs for use Edward's Aquifer

TSS/TPH

TSS/TPH Performance Analysis Sample for CMPs

SwST Structural

Bouyancy Calculation Sample Form

Flyer

StormTrooper Flyer

SWAQ Testing

SWAQ Testing

SWST Testing

SWST Testing

ST Special Design Resources

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STAU-1

SW Interc. StormTrooper SWST-25C

SWST-120-SWALE

Stormwater Interc. SWST-120 SWALE

ST Cylindrical Resources

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Cyl Size

Cylindrical Summary of Sizes 

SwST Cyl Orientation

SwST Cylindrical Orientation Worksheet 

SWST-05C

500 Gal Cyl StormTrooper Interceptor

SWST-06C

600 Gal Cyl StormTrooper Interceptor

SWST-08C

800 Gal Cyl StormTrooper Interceptor

SWST-10C

1000 Gal Cyl StormTrooper Interceptor

SWST-15C

1500 Gal Cyl StormTrooper Interceptor

SWST-20C

2000 Gal Cyl StormTrooper Interceptor

SWST-25C

2500 Gal Cyl StormTrooper Interceptor

SWST-30C

3000 Gal Cyl StormTrooper Interceptor

SWST-35C

3500 Gal Cyl StormTrooper Interceptor

SWST-40C

4000 Gal Cyl StormTrooper Interceptor

SWST-45C 

4500 Gal Cyl StormTrooper Interceptor

SWST-50C 

5000 Gal Cyl StormTrooper Interceptor

SWST-60C 

6000 Gal Cyl StormTrooper Interceptor

ST Rectangular Resources

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Rec Size

Rectangular Summary of Sizes 

SwST Rec Worksheet

SwST Rectangular Orientation Worksheet 

SWST-10 

1000 Gal Rec StormTrooper Interceptor

SWST-15 

1500 Gal Rec StormTrooper Interceptor

SWST-20 

2000 Gal Rec StormTrooper Interceptor

SWST-25 

2500 Gal Rec StormTrooper Interceptor

SWST-30 

3000 Gal Rec StormTrooper Interceptor

SWST-35 

3500 Gal Rec StormTrooper Interceptor

SWST-40 

4000 Gal Rec StormTrooper Interceptor

SWST-45 

4500 Gal Rec StormTrooper Interceptor

SWST-50 

5000 Gal Rec StormTrooper Interceptor

SWST-60 

6000 Gal Rec StormTrooper Interceptor

SWST-70 

7000 Gal Rec StormTrooper Interceptor

SWST-80 

8000 Gal Rec StormTrooper Interceptor

SWST-90 

9000 Gal Rec StormTrooper Interceptor

SWST-100 

10000 Gal Rec StormTrooper Interceptor

SWST-110 

11000 Gal Rec StormTrooper Interceptor

SWST-120

12000 Gal Rec StormTrooper Interceptor

SWST-130 

13000 Gal Rec StormTrooper Interceptor

SWST-140 

14000 Gal Rec StormTrooper Interceptor

SWST-150 

15000 Gal Rec StormTrooper Interceptor

ST Technical Resources

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Protecting Water Quality

Nation's Largest Water Quality Problems

Mgt Measure New Dev.

Runoff Control Min. Control Measure

Stormwater Phase II

Managing Urban Runoff

Micron

Micron Example Chart

Construction Handbook 

Handbook for Construction Activities 

Minimum Design Criteria 

Technical Manual Water Quality 

COH Design Manual 

Houston Infrastructure Design Manual

Harris CO SWQ LID Design

Harris CO Design Criteria for SW Mgt.

Harris CO SW QM 

Harris CO SW Quality Management 

HCFCD Guidelines 

HCFCD Design Guidelines 

ST Accessories Resources

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LSLP-1 Model (1)

Rectangular lift station

SWB-2 Model (1)

Concrete sample well 

WWL-NCD-02 Model (1)

Duplex concrete LS with non-clog pump & interior liner

WW-NC-01 Model (1)

Concrete lift station with non-clog pump

WW-NCD-01 Model (1)

Duplex concrete lift statin with non-clog pump

WW-NCD-02-DBV Model (1)

Duplex concrete lift statin with non-clog pump and valve box

WW-NCM-01 Model (1)

Duplex concrete LS with non-clog pump and macerator

WW-NCT-01 Model (1)

Triplex concrete lift statin with non-clog pump

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