Stormwater

MECO-Heneghan specializes in all areas of stormwater management, planning, design, and analysis. This includes project management and construction management of bridges, culverts, and related stormwater infrastructures for rivers and streams, ditches, inlets, pipe systems, detention, pump stations, sediment, and erosion control.

Specialized Services
  • Master and strategic planning
  • Mitigation of increased surface stormwater runoff
  • Detention basins or underground detention pipe systems including parking lot detention
  • Retention basins permit pool basins
  • Drainage area mapping existing and proposed conditions
  • Stormwater runoff calculations for various storm event frequencies and sit conditions
  • Flood studies rick analysis
  • FEMA FIRM map revisions
  • Establishment of minimum safe floor and roadway elevations
  • Hydraulic grade-line calculations water surface elevation and total hydraulic head
  • Culvert analysis and design
  • Open and closed channel systems
  • Pressurized and non-pressurized pipe systems
  • Inlet systems
  • Pump stations
  • Stormwater Pollution and Prevention Plans (SWPPPs)
  • Erosion and sediment control matting and revetment
  • Permit applications and project approvals MoDOT/IDOT/MDNR/IEPA/US Army Corps of Engineers/rail/local
  • Sand filters
  • Debris filter chambers
  • Temporary sediment basins
  • Ditch checks or dikes
  • Micro-detention
  • Rain gardens and bio-swales
  • Retaining walls
  • Cost estimates
  • Consulting and recommendations relating to establishment or revision of stormwater management and design criteria

Related Experience

Storm Water Master Plan Branson, Missouri

MECO-Heneghan is under contract with the City of Branson to prepare a Storm Water Master Plan as a working document to aid in prioritizing areas of flooding concerns. MECO is presently in the information and gathering data phase with two Public Hearings scheduled for September 17th and September 18th. Public outreach is a vital part of the community participation. The City of Branson also has areas of flooding that are a concern. This report shall evaluate and prioritize the most critical areas with conceptual plan and cost estimates. The Study will also address the current stormwater ordinance in place, along with recommendation for future development or expansion. This study is currently a work in process as MECO continues to work with the City for a Master Plan to begin addressing storm water in their community.

Downtown Square Roadway & Storm Sewer Improvements City of Bowling Green, Missouri

This project was to improve drainage are the City’s downtown square and full depth replacement of the existing asphalt roadway at the four intersections around the courthouse square with PCC Pavement for proper stormwater flow. Milling and overlay of the Main Street, Main Cross Street, Court Street and Church Street between the intersections around the courthouse square. Removal, replacement and installation of new storm sewer on the south side of the square, ADA sidewalk and parking improvements.

Stormwater Improvements Warrenton, Missouri

For this project, our firm designed the stormwater basin at the wastewater treatment facility, a report for the storm water improvements along Flora and Roosevelt Streets, stormwater improvements on Lakeview Street and worked with the County to develop the City’s storm water management ordinance.

Stormwater Improvements Lake St. Louis Community Association

Engineering review of storm water plans for De Loire Cove and Paris Court, review of overflow structure prepared by others, prepare plans for trash diversion structure, Villa Cove silt trap, shoreline protection, Rue Grand box culvert, Phase II dredging project, draw-down structure, Duello Road skimmer basin, Province storm water project and Duelphine Bay hydraulic survey.

Contact the Hannibal, MO Office.

Need to get in touch with us at the Hannibal, MO office? Click the button or dial 573-221-4048 to call the office and get a direct response.

Contact the Jefferson City, MO Office.

Need to get in touch with us at the Jefferson City, MO office? Click the button or dial 573-893-5558 to call the office and get a direct response.

Contact the Boonville, MO Office.

Need to get in touch with us at the Boonville, MO office? Click the button or dial 660-865-6326 to call the office and get a direct response.

Contact the
St. Louis, MO Office.

Need to get in touch with us at the
St. Louis, MO office? Click the button or dial 636-492-5460 to call the office and get a direct response.

Contact the Kirksville, MO Office.

Need to get in touch with us at the Kirksville, MO office? Click the button or dial 660-280-2010 to call the office and get a direct response.

Contact the Pittsfield, IL Office.

Need to get in touch with us at the Pittsfield, IL office? Click the button or dial 217-285-2550 to call the office and get a direct response.

Contact the Jerseyville, IL Office.

Need to get in touch with us at the Jerseyville, IL office? Click the button or dial 618-498-6418 to call the office and get a direct response.

Contact the Columbia, IL Office.

Need to get in touch with us at the Columbia, IL office? Click the button or dial 618-281-8133 to call the office and get a direct response.

Contact the Mt. Vernon, IL Office.

Need to get in touch with us at the Mt. Vernon, IL office? Click the button or dial 618-533-6525 to call the office and get a direct response.

Contact the Arnold, MO Office.

Need to get in touch with us at the Arnold, MO office? Click the button or dial 636-464-3610 to call the office and get a direct response.

Contact the Maryville, IL Office.

Need to get in touch with us at the Maryville, IL office? Click the button or dial 618-498-6418 to call the office and get a direct response.