Inline Water Level Control Structures™ – Precision Water Management Made Simple
Take control of your water table with our Inline Water Level Control Structures™—ideal for fields, wetlands, ponds, and custom drainage systems. Adjust the included stoplogs to your target height and maintain precise water levels with confidence. For effective water management, our inline water level control structures provide the perfect solution.
This system empowers you to:
✅ Precisely control outflow rates
✅ Retain essential nutrients
✅ Minimize erosion and manage flooding effectively
Select either manual or automated models to fit your operation—whether you prefer hands-on control or automated functionality for low-maintenance operation.
Built to Withstand Real-World Demands
We construct each unit from durable ½” PVC and fit it with a lockable plastic lid to ensure safety and security. Reinforced with stainless steel screws and custom anodized aluminum corner extrusions, these structures are engineered for strength and built to perform in demanding environments.
Flexible couplers allow for quick and easy installation with a variety of pipe materials, including PVC and plastic. Just let us know your pipe type when you place your order.
Fine-Tuned Water Level Control
- Includes rugged injection-molded stoplogs (5″ and 7″) for 4″–12″ pipe sizes
- Includes PVC stoplogs with metal hooks (5″ and 7″) for 15″–24″ pipe sizes
Straightforward Maintenance for Long-Term Reliability
- Remove stoplogs
- Clean tracks and apply the included Ultra Lube
- Reinstall stoplogs from the bottom up for a proper seal
- Press stoplogs firmly against one side of the track to minimize seepage
Install the structure with the stoplogs in place to maintain proper alignment.
These units operate using gravity flow, so minor seepage is normal.
All standard models include a 5-year warranty for added peace of mind.
For corrosive or extreme pH applications, ask about models built with stainless steel hardware to ensure long-lasting compatibility.