Indicates (Y/N) a subjective judgement that the water level or salinity reading is anomalous.
Under Graph Filter, click the Anomalous check box to include or exclude anomalous readings from the graph and calculations.
A code or concatenation of codes identifying the aquifer(s) in which a water well has been completed. See Aquifer Monitored Codes on the Code Definitions
Identifies the class (or type) of the well. A well may have multiple classes. See also Well or Monitoring Point Classification Codes on the Code Definitions
The date on which the water sample was collected for analysis.
Code identifying the group or agency who collected, or was responsible for, the collection of the record. Applies to Water Level, Salinity, Well Yield and Water Chemistry records.
See Data Source Codes on the Code Definitions page.
A unique code indicating the method by which water was extracted from the well.
Use the following options to filter the points on the graph:
- EC or TDS: Toggle between EC and TDS values (Salinity only).
- Date: Type start and/or end dates in the format dd/mm/yyyy.
- Value: Type minimum and/or maximum water level or salinity values according to the relevant graph.
- Anomalous: Show/hide anomalous readings.
- Pumping: Show/hide pumping readings (Water Level only).
Filter options are applied dynamically, as soon as you tab or click away from the field.
Click to join the points on the graph. Note that some wells have significant time gaps between readings and this may lead to misinterpretation of trends.
Code identifying the activity during which the measurement was recorded. Applies to Water Level, Salinity, Well Yield and Water Chemistry records.
See Measured During Codes on the Code Definitions page.
Name of the well, if available.
Also shown on the Water Chemistry tab as the name of the chemical (analyte) corresponding to the chemical code.
Code identifying one or more observation networks to which the well is associated, if applicable.
Unique code identifying the water well as an observation well, i.e. monitored for water levels. An observation well is associated with the relevant Obswell Network.
Not all water wells are observation wells.
Well construction permit number applicable to the drilling/contruction activity.
The Summary details show only the last permit number issued.
A measure of the acidity/alkalinity of the water sample
Available when multiple wells are found. Click to navigate to the details of the previous or next well.
Code identifies the category of water sample.
Measured Total Dissoved Solids of the water sample recorded for the water well.
The Summary details shows only the latest observed value and date.
Code identifying the location where the sample was tested.
First component of the Unit Number is a unique number for the 100,000 map sheet on which a drillhole is located.
Second component of the Unit Number is a unique number identifying the drillhole on the 1:100,000 map sheet