Preventing pollution and flooding
Help look after our stormwater system
While our stormwater infrastructure is designed to protect you and your property from flooding, in a severe weather event we need your help to reduce the chance of flooding.
You can help by:
- Picking up rubbish and leaves
- Clearing your drains of other materials
- Never dumping garden waste near water
Run-off from your neighbours
You are only obliged to accept stormwater runoff from properties which would naturally discharge onto your property. Any improvements to properties must ensure that extra stormwater is controlled and does not cause a nuisance or damage.
If your neighbour’s runoff is damaging your property, we recommend you take the matter up with your neighbour directly. Council will only intervene where the runoff is the direct consequence of construction that Council has given consent to.
Please be aware that if you do any development on your property it may increase the amount of stormwater flowing onto a neighbour's property. Raising the ground level, increasing the impermeable area or blocking a flow path are all likely to impact someone. You will either need to stop that activity or prevent the extra stormwater flowing across your boundary.
Council recommends you take time to talk to your neighbours about any flooding problems you may be experiencing. In many cases, a resolution can be reached that will satisfy everyone’s needs.
You may need to consult a lawyer so that any agreement you make with your neighbour is legally enforceable and appropriate for future owners if the land should be sold.
Don’t connect your gutters to our wastewater network
A cross connection is the diversion of stormwater into the wastewater network. A common source is a downpipe diverted into the gully trap (a drainage vent usually covered with a small grating and located against the outside of a house, near the kitchen, laundry or bathroom).
Stormwater in the wastewater network can overload our wastewater treatment plants, which could force us to discharge partially treated water to the environment so the plants can keep up. Wastewater connections to stormwater pipes have an equally harmful impact.
One way to help keep our streams, rivers and coast clean for generations to come is to ensure there are no cross connections on your property – they are illegal.
It is the homeowner’s responsibility to ensure their drainage pipes connect to the right system.
Household products kill fish
Stormwater inlets around the district are easily identified by the distinctive aluminium trout symbols (as pictured above). The fish are a visual reminder that whatever washes off streets and footpaths goes down the drains and eventually ends up in the lake. Hazardous household products can also enter our stormwater network when they are poured into drains outside your property.
Disposed oils, detergents, paint, solvents, pesticides and other common household products contain chemicals that are toxic to fish. Even small discharges poison our waterways.
Stormwater runs through a network of pipes before being discharged into nearby streams, rivers or Lake Taupō. We have consents from Waikato Regional Council to do this. Because there is minimal treatment systems installed on stormwater runoff it is vital that any substances that could be harmful to our waterways are not discharged down our stormwater pipes.
Do not pour anything into a stormwater drain or onto the ground that could be toxic to wildlife. This includes:
- Paints and solvents
- Pesticides
- Motor oil, diesel and petrol
- Washing detergent
- Degreasers and disinfectants
- Drain and toilet cleaners
- Dry cleaning agents
- Household cleaners.
Here’s 10 things you can do to prevent polluting stormwater runoff:
- Never tip paint or chemicals out near a drain
- Direct downspouts away from paved surfaces
- Vegetate bare spots in your yard
- Compost your yard waste
- Picking up your animal poo
- Use least toxic pesticides, follow labels and learn how to prevent pest problems
- Consider starting a rain garden
- Take your car to a car wash (or wash it on the lawn) instead of washing it in your driveway
- Check your car for leaks and recycle your motor oil.
Report environmental incidents
If you see something that looks wrong - different to what you normally see at that spot - it could be the result of an environmental incident. To report environmental incidents in the Taupō District or wider Waikato region, like harmful pollution in our waterways or offensive odours, report it to Waikato Regional Council.
Report an environmental incident on the Waikato Regional Council website