1 | The Derwent catchment (river factfiles) |
2 | River water quality in the Midlands 1997 |
3 | River water quality in the Midlands 1998 |
4 | Local environment focus : issues in and around Derby, Matlock, Buxton, Bakewell, Belper and the Derbyshire Dales Issue 3 : Environment Agency Newsletter for the Derbyshire Derwent Catchment October 2003 |
5 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |