Recording TWD and GWP in ponds

PondNet is a sub project of People Ponds and Water; a volunteer monitoring network putting in place regular standardised checks for both common and rare freshwater species. On ponds, we want to assess the population of these plants by recording abundance (approx. count of individual plants), population strength (whether the species occurs in surrounding ponds), and document habitat conditions and water chemistry within the pond area.

If you know a pond site where Tubular Water-dropwort or Greater Water-parsnip occurs please use our recording form below:

Once you have finished the survey please return your form to

If you want to record TWD or GWP in a non-pond habitat please use our alternative recording form here.

If you don’t have time to complete a full survey but you know of a pond which supports either TWD or GWP you can tell us about it here:

About your pond - TWD and GWP
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