One water-level screen
Two water problems. One water-level screen.
Farm and infrastructure sites begin with the same measured relationship: higher intake water, lower receiving water. Choose the scene that matches the problem, then carry those levels into one site calculator.
Choose the scene first
One hydraulic relationship. Two site conversations.

Farm / groundwater
Lower the water table. Make room for what comes next.
Paddocks that stay wet after the rain need a different first question: can resting groundwater come down before soil structure and access take the hit?

Infrastructure / storm resilience
Make room before the rain arrives.
Low-lying networks and raised routes need a screen for capacity before the event, positive head during transfer, and the receiving stage that closes the window.
Same instrument / different first question
Bring the site levels you have.
The calculator keeps the screening relationship visible: higher intake water, lower receiving water, route length, diameter and the constraints around them.