GH-850 Side-Hinged Self-Regulating Tide Gate

Model GH-850 Side-Hinged Self-Regulating Tide Gate 

• Restoration of Estuarine Fish, Plants, Shellfish, Waterfowl and Wildlife

• Restores Tidal Flushing of Marshes without Flooding of Upland Property Behind Dikes and Wildlife

• Natural Control of Marshes and Estuaries

• Fish Friendly Design

Meet the demands of today’s environmental challenges

Golden Harvest Inc. is proud to build the GH-850 Side-Hinged Self-Regulating Tide Gate – an advanced tidal control system designed to provide high capacity upstream flow management while ensuring environmental sustainability and operational efficiency. Engineered for durability, reliability, and environmental performance, the GH-850 is ideal for applications requiring fish access upstream during incoming tides, controlling tidal exchange to support wetland flood control, habitat restoration, and improved water quality.

Key Features

1. Self-Regulating Mechanism

   • Automatic operation based on tidal elevations, allowing controlled water flow without requiring manual actuation or remote signals.

2. Durable Construction

   • Built with corrosion-resistant materials to ensure long-lasting performance in harsh coastal and tidal environments.

3. Environmental Benefits

   • The side-hinged flap design maintains a consistent, wide opening until the designated closure level is reached, ideal for migrating fish and unrestricted upstream flow.

   • Supports wetland restoration, improves water quality, and enhances aquatic habitats by promoting natural tidal exchange. 

4. Flexible Design

   • Available in multiple sizes and configurations to meet a wide range of site-specific needs.

5. Low Maintenance

   • Designed for minimal upkeep, reducing operational costs over the product’s lifespan.

6. Reliable Flood Control

   • Effectively mitigates flooding risks by preventing excess tidal water from inundating upstream areas.

Applications

The GH-850 Side-Hinged Self-Regulating Tide Gate is the perfect solution for various tidal and flood control applications, including:

• Coastal Flood Management: Protects low-lying coastal areas from tidal flooding while maintaining tidal flow within the designed elevation range.

• Wetland and Habitat Restoration: Restores natural tidal patterns to support aquatic ecosystems and enhance biodiversity.

• Minimal Upstream Flow Restriction: Side-hinged design maintains a wide opening during allowed upstream flow, ideal conditions for fish travel.

• Agricultural Land Protection: Prevents saltwater intrusion to safeguard agricultural lands.

• Water Quality Improvement: Promotes tidal flushing to reduce stagnation and improve water quality in estuaries and tidal wetlands.

• Infrastructure Support: Ideal for use in culverts, drainage channels, and other tidal water management systems.

With decades of experience in water control solutions, Golden Harvest Inc. is committed to delivering innovative, reliable, and sustainable products that meet the demands of today’s environmental challenges. The GH-850 Side-Hinged Self-Regulating Tide Gate reflects our dedication to superior engineering and customer satisfaction.