Regional councils collect information about how much water is available and manage resource consents for those wishing to take water from rivers and streams. Use the buttons below to view information on: how much water is available, where it comes from and how its used.
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{{waterUsage.irrigationLabel}} Industrial
{{waterUsage.industrialLabel}} Stock
{{waterUsage.stockLabel}} Hydroelectrical
{{waterUsage.hydroLabel}} Town supply
{{waterUsage.drinkingLabel}}
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How much surface water is there in this zone?
Rainfall and flow in this surface water zone
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Relative breakdown Source Volume Rainfall total:
{{waterAvailable.rainfall }}
Rainfall Total {{waterAvailable.rainfall}} Runoff total:
{{waterAvailable.runoff }}
Runoff to sea {{waterAvailable.runoff}} The table above shows the average amount of rainfall the water management zone receives each year and how much of that flows out to sea. These are approximate figures only.
Allocated ground water: 119,592
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Water consents: How much water is consented and used?
Surface water available to consent
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Use the tables below to look at how much water is available compared with how much is actually consented within this water management zone. Click the plus to expand subzones where available
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Comparing consents and use
Amount available to consent In this surface water management zone:
{{item.data.totalAvailableAmount}} {{item.data.totalAvailableUnits}}
available to consent
Amount consented
measured and non measuredAmount used (measured) Amount Units Consented or used as a percentage of available Total available to consent {{item.data.totalAvailableAmount}} {{item.data.totalAvailableAmount}} {{item.data.totalAvailableUnits}} Total consented {{item.data.totalConsented.amount}} {{item.data.totalConsented.amount}} {{item.data.totalAvailableUnits}} {{item.data.totalConsented.percentText}} Total consented and measured {{item.data.totalMeasured.amount}} {{item.data.totalMeasured.amount}} {{item.data.totalAvailableUnits}} {{item.data.totalMeasured.percentText}} Total measured amount used {{item.data.totalAmountUsed.amount}} {{item.data.totalAvailableUnits}} {{item.data.totalAmountUsed.percentText}} Total measured volume used {{item.data.totalAnnualVolumeUsed}} {{item.data.totalAnnualVolumeUnits}} The table above shows the amount of water that is available for use compared to the amount that has been consented. The ‘Total Consented’ and ‘Total Consented and Measured’ fields are based on percentages of the ‘Total available to Consent’ field. If this field is not populated no data will be displayed. Some consents require actual use to be monitored and this is presented as 'Total measured volume Used' where available.
The consent data provided by Nelson City Council on water allocation and use is based on the best information at the time. Work is underway to improve the data management of regional consents but in the meantime the data has been manually collated and not all variables are available for all consents. Where necessary, maximum rates have been derived from maximum daily or weekly volumes and vice versa. Similarly, annual water use amounts for some consents have been derived from average rates over all or part of a year. Work is underway to better understand the amount of groundwater available but at this stage that data is unavailable.
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Water consents: How is consented water used?
Consents by use in this surface water zone
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Overall annual volume for {{waterAvailable.year}}
Relative breakdown Activity Percentage of total consented Total volume Number of consents {{item.displayText}} - - No data available {{item.breakdownPercentage}}% {{item.totalVolume}} m3 {{item.numberOfConsents}} Total {{waterUsage.total.percentageConsented}}% {{waterUsage.total.totalVolume}} m3 {{waterUsage.total.numberOfConsents}} The above table shows the proportion of water consented for irrigation, industrial, stock, town supply and other. It excludes hydro electricity. In this region/management zone {{hydroUsage.totalVolume}} m3/year is consented for hydro-electricity and makes up {{hydroUsage.percentageConsented}}% of the total water volume consented for this region/management zone
The consent data provided by Nelson City Council on water allocation and use is based on the best information at the time. Work is underway to improve the data management of regional consents but in the meantime the data has been manually collated and not all variables are available for all consents. Where necessary, maximum rates have been derived from maximum daily or weekly volumes and vice versa. Similarly, annual water use amounts for some consents have been derived from average rates over all or part of a year. Work is underway to better understand the amount of groundwater available but at this stage that data is unavailable.