This water flow network dataset is a route feature class rather than a simple polyline. The geometry is generated by merging the river lines of individual geometric network datasets. This layer contains an integrated flow network that includes known flow connections through rivers, lakes and groundwater aquifers. In places where …
This national rivers dataset is a route feature class rather than a simple polyline. The geometry is generated by merging the river lines of individual geometric network datasets.
This is a dataset of the lake segment polygons in the Republic of Ireland.
This national rivers dataset is a route feature class rather than a simple polyline. The geometry is generated by merging the river lines of individual geometric network datasets.
This dataset shows the direction of river flow realted to the EPA/OSi river network dataset.
This dataset shows river streams in Ireland. This dataset contains just Order 0 and 1 rivers. Stream order is a measure of the relative size of streams. The smallest tributaries are referred to as first-order streams.