This stormwater project was to repair a failed and severely eroded outfall that drains stormwater from the Town Municipal Office Complex to Smith Hollow Creek. As part of the design project, Hoyle Tanner created and modeled the contributing drainage area to confirm hydraulic characteristics of the system. Final design replaced the failed corrugated metal pipe, incorporated a stone lined plunge pool to dissipate velocity and provide stabilization, and regraded the steep slope to allow access to the practice for operation and maintenance.The new design will prevent the continued erosion of sediment and with it, phosphorus loading to Lake Champlain. The project was constructed in summer 2021.
SERVICES
Hydraulic Analysis
Permitting
Final Design
Construction Administration
From the blog
Learn about ongoing projects and the innovative processes we employ for our clients.
When a project involves land acquisitions or easements, Right-of-Way should be engaged early and treated as a critical component of project planning - not an afterthought. Right-of-Way involvement should...
Hoyle Tanner is proud to announce the addition of Matthew Cardillo to our Aviation Division as an Assistant Project Manager! For the last decade, Matt worked at the Plymouth...
We are excited to welcome Dana Martin, PE to Hoyle Tanner as a Project Manager in our New England Municipal Engineering Division! Dana brings nearly 15 years of experience...
Meet Travis Gelinas - CADD Designer & Creative Craftsman What drew you to Hoyle Tanner? I previously worked for a company that supplied vending services to Hoyle Tanner and...
This work represents an important step in improving airfield operations and long-term efficiency at the airport. Our team is providing design and permitting services for new pavement, lighting, and...
Protecting federally listed bat species such as the Indiana bat (Myotis sodalis; IBAT) and Northern Long‑eared bat (Myotis septentrionalis; NLEB), has become an essential part of infrastructure planning and...
For communities along Lake Champlain, phosphorus reduction is not abstract policy — it is an ongoing operational responsibility. MS4 permit requirements, public expectations, and watershed protection goals all converge...
In northern climates, winter is more than a season – it's a construction variable. For airport projects in particular, cold-weather conditions can shape schedules, budgets, and even the quality...
