| Environment Agency | UK (England & Wales) | Environment Agency homepage |
| Environment Agency publications | ||
| Environment Agency WFD pages | ||
| Scottish Environment Protection Agency | UK (Scotland) | SEPA homepage |
| Natural England | UK England) | Natural England homepage |
| Scottish Natural Heritage | UK (Scotland) | Scottish Natural Heritage homepage |
| Countryside Council for Wales | UK (Wales) | CCW homepage |
| DEFRA | UK | DEFRA homepage |
| DEFRA WFD pages | ||
| Welsh Assembly Government | UK (Wales) | Welsh Assembly Government |
| NERC | UK | NERC homepage |
| EPSRC | UK | EPSRC homepage |
| Sheffield University | UK | UoShef_Catchment Science Centre |
| Birmingham University | UK | Birmingham Uni_GEES |
| Lancaster University | UK | Lancaster Uni_Environmental Science |
| Southampton University | UK | Southampton University_geog |
| Aberdeen University | UK | Aberdeen University_Env Hydrology |
| Roehampton University | UK | Roehampton University_CREE |
| Loughborough University | UK | Loughborough University_phys geog |
| Plymouth University | UK | Plymouth University_MBERC |
| Queen Mary London | UK | QMUL_Ecology |
| Newcastle University | UK | Newcastle University_IRES |
| Lancaster Environment Centre | UK | LEC homepage |
| CEH | UK | CEH homepage |
| British Geological Survey | UK | BGS homepage |
| UK Biodiversity Action Plan (BAP) | UK | UK BAP homepage |
| LOCAR | UK | LOCAR Data centre |
| CHASM | UK | CHASM homepage |