Landau Associates provides engineering, field, and regulatory assistance to help industry, municipalities, and contractors to comply with local, state, and federal stormwater regulations in support of NPDES permitting and site development. We help clients throughout the region to identify and correct issues that could affect their stormwater permits—in settings ranging from boatyards to wrecking yards, factories to freight terminals, in urban and rural environments. We also design award-winning solutions for our clients that incorporate innovative stormwater best management practices, and low-impact development (LID) techniques that limit the impact of site development on the natural environment. Our services include:

  • National Pollution Discharge Elimination System (NPDES) permitting assistance and compliance
  • Stormwater pollutant source investigations
  • Stormwater monitoring
  • Stormwater best management practice (BMP) design and implementation
  • Stormwater pollution prevention/control plans (SWPPP and SWPCP) preparation
  • UIC stormwater management evaluation and design
  • Site drainage design
  • Geotechnical and SEPA/NEPA permitting support for stormwater infrastructure
  • Low-impact development (LID) evaluation and design
  • Preparation of Spill Prevention, Control and Countermeasure (SPCC) Plans