Wondering what’s in your water? Now you can find out.

The Watershed Pollution Map reveals a huge range of potential pollution sources that can harm rivers, lakes, groundwater, coasts and more.

It shows: river, lake and groundwater health | bathing water health | damaged and protected waters | sewage dumping | chemical pollution | urban and road pollution | substances being discharged into waters | years of Environment Agency sampling results | intensive pig and chicken farms | intensity of cattle farming | landfills, waste sites and contaminated land | big industrial sites | political constituencies for 2024 and 2019 | flood risk | economic deprivation

Click on the zoom + – to find your area. Click the little eye icon beside each layer to show/hide data and scroll down the menu to view more datasets.