Our website uses cookies so that we can provide a better service. Continue to use the site as normal if you're happy with this, or find out how to manage cookies.
The PLA Hydrographic Service provides a wide range of services to river users
Select your gauge

New Publication

Thumbnail image

>> Download PDF

Bridge heights, survey data, chemical and physical analysis
We maintain 16 Tide Gauges and provide live and predicted tidal information
Our Hydrographers have given presentations at Regional, National and International events
We produce a wide range of charts and other survey products