Farm Drainage
Novaflow, water catchments and outlets that get water off paddocks, yards and around sheds.

About farm drainage
Southland gets its share of rain, and a paddock or yard that holds water is a paddock you can't use. We put in new drainage designed for the way water actually moves on your place: novaflow laid to fall, large water catchments where the runoff gathers, proper gravel around the pipe so it drains fast, and outlets that clear.
A lot of our farm drainage work starts as a blockage call. We clear what's there, track the existing lines, and then add the drainage that was missing. On a recent job that meant unblocking the old drains, finding a few more that were unaccounted for, then adding more novaflow and a large catchment with drainage gravel so the excess runoff disappears down the drain instead of sitting on the surface.
Good for: Farmers and lifestyle block owners with wet paddocks, flooding yards, water pooling around sheds, or drainage that was never quite finished.
Worth booking in
Designed around the water
We work out where the water comes from and where it needs to go before a trench is dug, so the drain actually catches it.
Ties into what's already there
New drainage connected to existing lines you didn't know you had works better than a fresh run that ignores them.
Built to keep flowing
Proper fall, the right gravel and clear outlets mean it still works in five winters' time.

How we do it
We walk the site with you, work out where the water is coming from and where it needs to end up, and plan the run from there. Trenches go in with the mini digger, novaflow is laid to fall and bedded in drainage gravel, catchments are sized for the runoff, and everything is backfilled and left tidy. We check it's flowing before we leave.
See the difference
Drag the slider to compare: real results from jobs like yours.
Out on the job




What to expect
Tell us what's happening
Call or message with a couple of photos and a rough idea of where the water is going. That's usually enough to tell you what it needs and roughly what it'll cost.
We hunt it down
We jet, track and follow the line until we've found the actual problem, whether it's a blockage, a broken section, or a drain that was never connected in the first place.
Fixed, and flowing
Blockage cleared, repairs made or new drainage put in, then we check it's running before we pack up. If we spot something that'll cause you grief later, we'll tell you.
Signs it's time to get us out
If any of these sound familiar, it's worth a quick call, we're always happy to advise before you book.
- Paddocks that stay wet for days after rain
- Water pooling around a shed, yard or race
- A wet corner that gets pugged up every winter
- Runoff that ends up somewhere it shouldn't
Frequently asked
Do you supply the novaflow and gravel?
Can you drain around an existing shed?
How do you decide where the drains go?
Can I get a price before you start?
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