Cobscook Bay State Park
Sebago Technics is proud to be retained by the Maine Department of Agriculture, Conservation, and Forestry and the Bureau of Parks and Lands as a key member of the design team tasked with the enhancement of Cobscook Bay State Park.
Location
Dennysville, Maine
Sector
Municipal
Services
- Land Surveying
- Civil Engineering
- Construction Documents
- Permitting
- Environmental Services
Completed
2025

Project overview
Our role encompasses providing comprehensive surveying and site civil design services for the development of a new shower building and extensive utility upgrades within the park.

project Details
Supporting a critical state park upgrade
This project is part of a broader federal aid initiative aimed at renovating and modernizing facilities across all state parks in Maine. The primary objective is to upgrade the restroom facilities at Cobscook Bay State Park to enhance the overall visitor experience. Notably, Cobscook Bay State Park is the only campground in the Maine State Park system lacking centralized flushable toilets, making this upgrade particularly significant.
Sebago Technics delivered a suite of professional services to ensure the successful completion of this project:
- Topographic and Existing Conditions Survey: Conducted a detailed survey of approximately five acres within the park to map current conditions accurately.
- Site Soil and Natural Resources Investigation: Performed thorough investigations to inform the design and ensure compliance with environmental standards.
- Site Grading and Utility Design: Developed plans for site grading and the installation of utilities associated with the new shower building.
- Engineered Septic System Design: Designed an advanced septic system and associated sanitary pump station to support the new facilities.
- Gravel Road Design: Created design plans for the construction of a new gravel road to serve a new RV dumping station.
- Utility Extensions Layout: Planned the layout for water main and electrical utility extensions throughout the park to support the upgraded infrastructure.
- Permitting Support: Assisted with the local permitting process by preparing and submitting necessary documentation.
- Construction Documents and Specifications: Prepared detailed construction documents and specifications to guide the project through to completion.
Project Timeline
Project Start: 2023
Construction Start: Summer 2024
Completion: Fall 2025
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