Water and wastewater
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Three Waters Reform
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Water restrictions
Currently, there are no water restrictions in place for Nelson. Restrictions may be re-introduced should the weather and demand require it.
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Top tips to help you save money
Help look after our city's vital water, wastewater, and sewerage systems.
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Water supply
Find out all of the information you want to know about Nelson's water supply.
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Water charges
Water connections are metered and the charging regime is the same for residential and commercial users.
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Water conservation
Find out some handy hints about conserving water and learn how to collect rainwater.
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Rainwater Harvesting
Find out how to collect and store rainwater for use in your garden and home.
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Stormwater
The stormwater system includes urban rivers and streams and the urban stormwater reticulation system.
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Wastewater
Learn about Council's public wastewater (sewerage) system.
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Trade waste charges
Trade waste is any liquid discharged to sewer by a business.
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Bell Island Sewage Treatment Plant
The Sewage Treatment Plant is part of the regional Sewage Scheme serving Nelson and parts of Tasman.
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Inflow and infiltration
Inflow and Infiltration (I&I) refers to rainwater and groundwater that enters the wastewater system through a variety of defects.
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Nelson City Council directed to fluoridate water
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