River Habitat Survey App

RRC in collaboration with the University of Trás-os-Montes and Alto Douro, have been working to create a new, free application to record River Habitat Survey (RHS) sites in the field, using your smartphone. It works on Android phones and tablets, and the simple interface makes it easy to input data similar to how you would have originally completed the paper form. Just work your way through the sections on the App, filling in information at each Spot Check, recording the number of riffles, pools and bars, before carrying out the Sweep Up assessment of the overall reach. The user can also take photographs to be added to the survey, and the data can be exported to the RHS Toolbox and RAPID2 software.

Download the RHS Mobile Android App (3.3 MB) : 

RHS App interface

RHS Natural Resources Wales analysis

Image result for nrw logoImage result for bournemouth universityImage result for river restoration centre

Natural Resources Wales, working with the River Restoration Centre and Bournemouth University, have recently published analysis of River Habitat Survey data from the repeat baseline survey in 2007-9 for six areas across Wales, allowing comparisons to be drawn in terms of levels of modifications and habitat quality. The analyses and indices from this report will be invaluable for Area Based Statements as well as providing evidence for our management and prioritisation of rivers. River restoration is a key priority for NRW and this report suggests a way forward for the assessment of restoration projects as well as modificaitions such as hydropower proposals.

Sue Hearn, Rivers Ecologist, Natural Resources Wales

View the report here

River Habitat Survey Toolbox software

We have just released the River Habitat Survey Toolbox software to help practitioners with habitat assessment for the Water Framework Directive, Planning Applications, River Restoration and more.  The software is on a free trial for 30 days.

RHS toolbox data input form

The River Habitat Survey (RHS) Toolbox software was developed to enable RHS surveyors to prepare for RHS surveys, input and analyse data. The RHS Toolbox will quality control data, identify potential errors, calculate indices and perform contextual analysis using the RHS baseline survey sites. Using this interface, users will be able to print RHS forms and perform additional analyses.

The RHS Toolbox content will develop over time and will provide full access to additional indices, 25000 sites on the RHS database, sharing of data between users, ToolHab functionality, in-built GIS, an Android app to input data in the field and much more. The RHS Toolbox has been applied to a series of commercial and non-commercial applications such as Water Framework Directive Assessment, planning application, habitat assessment etc (link to application page)

The RHS toolbox enables to:

Instructions to download and install the RHS Toolbox:
1- Download the RHS2017.zip file : 


2- Create a RHS folder somewhere on your computer (e.g. C drive) and extract the content of RHS2017.zip into that folder.
3- If you do not have Access 2010 or later already installed on your PC, you can download and install the free Access 2010 runtime here
4- Double-click the file RHSDataInput.accdr.

The RHS Toolbox development requires investment in time and resources so it is unfortunately not possible to deliver it free of charge. You have access to a trial version for 30 days after which you will have to register and purchase a license. During the trial period, every time you log in, you will be asked whether you wish to purchase a license and register. Information on pricing can be found here

At the moment the help file is not populated but you will find help in the side window in the main interface. Please send us you comments and suggestions so that we can tailor it to your needs.

Potential issues: the RHS Toolbox was tested on UK (English) Windows Operating Systems. Due to different ways of representing decimal points, some of its functionality may not work on French and other Operating Systems that use commas (,) instead of points (.) to represent the decimal fraction of real numbers. Please let us know if you come across such problems.

Please do NOT update the software if you are using the trial version