Hydraulics & Hydrology Division

For over 35 years Speece Lewis Engineers has been improving the Midwest with quality engineering. We utilize state of the art equipment and have dedicated employees working to achieve our goal. Our areas of focus within the hydraulics division include;

• Bridge / Culvert Design (Type, Size, and Location)
• Floodplain Delineation
• No Rise Certification
• Conditional Letter of Map Revision (CLOMR)
• Letter of Map Revision (LOMR)
• Flood Control
• On-Site Observation
• Wetland Mitigation and Delineation