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9 datasets found
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Waikato Regional Council Tide Gauges
Hamilton City CouncilPurpose: This data has been published to support the Waikato Regional Council - Coastal Inundation Tool, which is a part of the Waikato Regional Hazards Portal. Statement: WRC's six tide monitoring stations are filtered from ENVIRONMENTAL_MONITORING.sdeadmin.WISKI_STA_FUNC where STATION_FUNCTION = Tidal station. Note this data is in WGS84 projection. Site...Created 12 March 2024 • Updated 12 March 2024 -
Piezometric Contours
Environment CanterburyGroundwater level or piezometric surveys are a snapshot of water levels in wells (and sometimes springs and rivers) in an area at a point in time. The measurements are used to create contours of equal height above sea level, similar to topographic contours, which we call ‘piezometric contours’. Groundwater flow is perpendicular to these contours at a...Created 9 March 2021 • Updated 14 April 2021 -
Depth To Groundwater
Environment CanterburyDepth to Groundwater: Contours of depth to groundwater in metres below ground. These differ from piezometric contours which are expressed as metres above sea level.Proposed disclaimer/additional information in Canterbury Maps Groundwater level or piezometric surveys are a snapshot of water levels in wells (and sometimes springs and rivers) in an area at a...Created 9 March 2021 • Updated 14 April 2021 -
Piezometric Wells
Environment CanterburyWells used in surveys: Locations of wells that were used for individual piezometric and depth to groundwater surveys where known. For historical surveys we are not certain of all the wells that were used, and for some surveys there is missing data Proposed disclaimer/additional information in Canterbury Maps Groundwater level or piezometric surveys are a...Created 9 March 2021 • Updated 14 April 2021 -
Groundwater Flow Lines
Environment CanterburyGroundwater flow lines: An interpretation of regional scale horizontal groundwater flow direction. Flow direction is drawn perpendicular to the piezometric contours. Local scale flow paths may be quite different to regional flow direction. Proposed disclaimer/additional information in Canterbury Maps Groundwater level or piezometric surveys are a snapshot...Created 9 March 2021 • Updated 14 April 2021 -
Depth To Groundwater
Environment CanterburyDepth to Groundwater: Contours of depth to groundwater in metres below ground. These differ from piezometric contours which are expressed as metres above sea level.Proposed disclaimer/additional information in Canterbury Maps Groundwater level or piezometric surveys are a snapshot of water levels in wells (and sometimes springs and rivers) in an area at a...Created 28 August 2017 • Updated 21 February 2018 -
Groundwater Flow Lines
Environment CanterburyGroundwater flow lines: An interpretation of regional scale horizontal groundwater flow direction. Flow direction is drawn perpendicular to the piezometric contours. Local scale flow paths may be quite different to regional flow direction. Proposed disclaimer/additional information in Canterbury Maps Groundwater level or piezometric surveys are a snapshot...Created 28 August 2017 • Updated 21 February 2018 -
Piezometric Contours
Environment CanterburyGroundwater level or piezometric surveys are a snapshot of water levels in wells (and sometimes springs and rivers) in an area at a point in time. The measurements are used to create contours of equal height above sea level, similar to topographic contours, which we call ‘piezometric contours’. Groundwater flow is perpendicular to these contours at a...Created 28 August 2017 • Updated 21 February 2018 -
Piezometric Wells
Environment CanterburyWells used in surveys: Locations of wells that were used for individual piezometric and depth to groundwater surveys where known. For historical surveys we are not certain of all the wells that were used, and for some surveys there is missing data Proposed disclaimer/additional information in Canterbury Maps Groundwater level or piezometric surveys are a...Created 28 August 2017 • Updated 21 February 2018
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