Agricultural Weather Stations

Water treatment works locations

Tap water quality sampling points including some testing of E Coli and pH

Digitised from maps annotated by Water Division staff and visiting consultant for the infrastructure review.

Water catchment areas for major drainage basins.

Dataset digitized from Geological Map ( 1:25 000) by Directorate of Overseas Surveys 1979. Special information from the Geology of St Helena Island, South Atlantic, by Ian Baker...

V Notch gauges in watercourses for monitoring

This product has been derived in part from material obtained from the UK Hydrographic Office with the permission of the UK Hydrographic Office, Her Majesty’s Stationery Office...

Scan of transparent versions of UKHO Marine Hydrographic Charts 1771-1 and 1771-2

Seabed data collected using a Starfish side scan sonar, covering approximately 75% of the islands inshore marine environment up to 500m from shore where possible.

Recognised Springs

Solar aspect map showing the direction to which a slope faces

The different soil type identified on the 1979 LRS32 Soil Map 3. Soil type details referred to in the main LRS32 report; "The land resources and agro-forestral development of St...

Results of 130 soil samples taken during field work for DPLUS052, in November 2017 through to January 2018.

Locations and results of soil samples taken during field work for DPLUS052, in November 2017 through to January 2018. Some locations may have removed at land owners request.

Locations of 45 supplementary soil samples taken during field work for DPLUS052, in April 2018.

Locations of 130 soil samples taken during field work for DPLUS052, in November 2017 through to January 2018.

Point locations showing soil sample locations identified on the 1979 LRS32 Soil Map 3. Sample details referred to in the main LRS32 report; "The land resources and...

Results of 45 soil samples taken during field work for DPLUS052, in April 2018. Locations were targetted to investigate gumwood (Commidendrum rubostum) soil biology and soil...

Mean soil moisture deficit model