Fish Friendly Tide Gate Enquiry Form

Answer a few questions about your culvert and we'll recommend the right tide gate for your site

Fish Friendly Tide Gate Enquiry Form

Tell us about your culvert and we’ll recommend the right fish friendly tide gate. Use the diagram to see where to measure. If you’re unsure of a measurement, leave it blank. Photos help us a lot. 

SIDE SECTION flap gate (for reference) max. downstream / tide level upstream level (upstream level projected) INVERT OVERT ground / fill surface APRON HEADWALL OUTLET (sea) SIDE → ← INLET (land) SIDE D E C F G
FRONT VIEW (looking at the headwall from the outlet side, gate removed) WINGWALL WINGWALL HEADWALL A B H H H = horizontal distance from the widest part of the INSIDE of the culvert to the face of the wingwall (each side).
Where to measure. Letters match the questions below. All measurements in millimetres (mm).
Your details
Pipe details
2. Pipe shape * For the main pipe (note any others above if they differ)
Mounting
7. Mounting style *
Water conditions
12. Is the site tidal? *
Photos and notes

ATS Fish Friendly Tide Gate provides installation support for all Tide Gates, including onsite install, custom mounting solutions, and adjustment guidance. Each gate is laser-cut from durable stainless steel and includes comprehensive installation guidelines. Post-installation adjustments can be made to suit local or seasonal conditions.