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

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...

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...

Mean soil moisture deficit model

Created to monitor rock fall sites on the cliffs above Jamestown

Rivers and other watercourses, perennial or ephemeral.

Mathieson Rain Gauge Locations

Digitized from paper map showing proposed route from Rupert's Valley through to Prosperous Bay Airport Site.

Data produced in consultation of the Planning Officer of the legal, Lands and Planning Department and John Cox, a visiting consultant working for PWSD on the Island's...

5m buffer around existing power lines as part of the electricity grid network; to assist Planning in ensuring easements are preserved