A Certified WBE/DBE Engineering Firm

WATER RESOURCES

Water Resources

Our natural water resources and the environment play a role in almost every project.  At JMD, we have a firm grasp of the hydrologic and hydraulic principles that control these resources and we do our best to help your project work with the surrounding environment, rather than become unraveled by it.  We have a boots on the ground approach to understanding the natural conditions of a site and the modeling expertise to be able to analyze systems in depth.

Our staff’s years of expertise and training allow us to offer a wide range of services, from planning / feasibility studies to final design and construction.  In addition, we have a strong understanding of the  environmental permitting regulations encompassing our natural resources.  Some of our services are described below.

 

  • Hydrologic modeling including HEC-HMS
  • Hydraulic modeling for riverine / floodplain conditions in HEC-RAS and HEC-RAS 2D
  • Stream, floodplain, and ecosystem restoration
  • Streambank stabilization
  • Bridge hydraulics and scour analyses
  • Culvert design
  • FEMA floodway no-rise analyses
  • FEMA Letter of Map Revisions (LOMRs)
  • Highway drainage & closed system analysis
  • Hydraulic profiles
  • Stormwater management design for water quality treatment (i.e., bioswales, permeable pavements, bioretention areas, Green Streets)
  • Stormwater management design for water quantity storage (i.e., retention and detention ponds)
  • Erosion and Sediment Control Plans
  • Stormwater Pollution Prevention Plans (SWPPPs)
  • SWPPP inspections
  • Outfall inspections
  • Municipal Separate Storm Sewer System (MS4) Program assistance
  • Wetland Delineations
  • USACE Section 404 Nationwide Permits / Section 10 Permits
  • NYSDEC Article 15 Protection of Waters, Section 401 Water Quality Certification, Article 24 Freshwater Wetlands, Coastal Erosion Hazard Area (CEHA), SPDES GP-0-20-001 Permits
  • SHPO Consultations
  • NYSCC Canal Work Permits
  • NYSDOS Coastal Consistency Reviews
  • USFWS / NYSNHP Consultations
  • Floodplain Development Permits
  • SEQR / NEPA
  • Local Building Permits

Need Help?

Contact:

Krista Greer, PE, CFM

Sample Projects