MODFLOW modelled depth to water table (m), dry years, monthly

dataset: MODFLOW_DTW_DRY
MODFLOW modelled depth to water table (m) for each month in below nominated one year dry period. As calculated by the ecoMarkets groundwater modelling project. North East 2002 Goulburn Broken 2002 North Central 2002 Mallee 2002 (only annual depths available) Wimmera 2002 Glenelg Hopkins 1994 Corangamite - Port Phillip 2002 West Gippsland 1982 East Gippsland 2002 For further information: https://ensym.dse.vic.gov.au/home/aboutensym Harbaugh, A.W., and McDonald, M.G., 1996, User's documentation for MODFLOW-96, an update to the U.S. Geological Survey modular finite-difference ground-water flow model: U.S. Geological Survey Open-File Report 96-485, 56 p
 
Citation proposal Citation proposal
(2013)

MODFLOW modelled depth to water table (m), dry years, monthly

Department of Environment, Land, Water & Planning
 

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Description

Title
MODFLOW modelled depth to water table (m), dry years, monthly 
Alternate title
MODFLOW_DTW_DRY 
Purpose
Modflow depth to water table estimates can be used for: - salinity risk assesments - assesing change in volume of groundwater resource - validating modelling results - surface water groundwater interaction assesments - contaminant modelling 
Supplemental Information
Related Documents: None 
Status
Completed  
 
 

Temporal

 
 

Spatial

Horizontal Accuracy
100m  
Code
4283 
 
 

Maintenance

Maintenance and update frequency
As needed  
 
 

Format

Title
DIGITAL - ArcView ascii grid 12 
 
 

Contacts

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Cited responsible party  

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Cited responsible party  

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Keywords

Topic category
  • Inland waters
  • Geoscientific information
 
 

Resource Constraints

Use limitation
Available under license. All use must be approved by the DSE ecoMarkets data custodian. 
Classification
Unclassified  
 
 

Lineage

Statement
Dataset Source: ecoMarkets MODFLOW models Dataset Originality: Primary 
Description
Source description not available 
Description
Potentiometric surface output from the MODFLOW model is minused from the digital elevation model (sampled at the same grid cell size) to produce depth to water table. 
 
 

Metadata Constraints

Classification
Unclassified  
 
 

Quality

Attribute Quality
Comments
Depth to watertable estimates vary in accuracy based on each individual groundwater models performance. Relative changes will be more meaningful than absolute values. 
Positional Accuracy
Comments
Precision: 200m Determination: Based on the scale of input datasets 
Conceptual Consistency
Missing Data
Comments
State of Victoria (apart from Corangamite CMA) 
Excess Data
 
 

Acquisition Info

 
 

Raster Data Details

 
 

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Survey Details

 
 

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