Water quality in your stream or river
10 sites along the Waikato River.
5 sites along the Waipā River.
100 river and stream sites within the region, including the Waipā, Piako, Waihou and Mokau rivers.
On this page: what affects our waterways?; managing water quality, you can help!
Our rivers and streams give the Waikato region much of its distinctive character. Our region has mountain and lowland streams, wild and scenic rivers and the Waikato River.
Some of these places are home to plants and animals found nowhere else in the world.
Fresh water is important for the region’s economic, social and cultural wellbeing. We use our fresh water resource in many ways. Uses include:
- domestic, industrial and community water supply and irrigation
- electricity generation
- absorbing contaminants
- recreation such as swimming, duck shooting, boating, fishing or simply enjoying being near the water.
Maori have strong cultural, traditional and historic links with our wetlands and inland waterways. These fresh water resources are spiritually significant and closely linked to the identities of the tangata whenua (people of the land).
What affects our river waterways?
Catchment land use affects the water quality of our rivers. Water quality in our rivers is:
- good in undeveloped areas, such as the tributary rivers of Lake Taupo.
- relatively poor in lowland areas that drain intensively developed catchments, for example, lowland Waikato River.
Flooding and erosion can have major impacts on waterways. Waikato Regional Council's river and catchment management activities are designed to minimise these impacts.
Managing water quality
Managing water quality for all uses is a high priority for Waikato Regional Council. Waikato Regional Council measures water quality every month in the Waikato River, the Waipā River and in other rivers and streams in our region.
We work with care groups in the region to decrease soil erosion and increase water quality.
Waikato Regional Council's Clean Streams project provides advice and financial support to encourage and support farmer efforts to reduce the impacts of farming on waterways through fencing and planting waterway margins.
Waikato Regional Council works with community groups and other management agencies to protect peat lakes by setting water levels for them. Peat lakes are easily damaged by over drainage of neighbouring land.
For policy information on rivers check our Regional Plan and our Regional Policy Statement.
You can help!
There are many things we can do to improve and maintain our river water quality.
- Fence off streams, rivers, swamps, wetlands and seeps to prevent stock access.
- Plant banks of waterways to help stabilise the banks and trap contaminants.
- Make sure farm dairy effluent irrigators are operating effectively and are moved frequently to prevent effluent ponding and runoff into waterways.
- Avoid break-feeding or mob-stocking close to waterways, especially in wet weather.
- Form a care group with your neighbours to discuss and use better land management practices to protect your local waterways.
- Keep hazardous substances (such as oil and pesticides) out of our stormwater system.
- Install stormwater detention areas in new subdivisions to improve water quality (less silt and animal faeces reaches the rivers and streams).
Check out our range of publications on freshwater resources in the Waikato region.