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26Identification of water quality problems in the Strat and Neet catchments
27The quality of rivers in England and Wales (1990 to 1995)
28An assessment of river water quality in the River Kenn
29Guidelines for river corridor surveys in the NRA : February 1992. draft 3
30River quality in England and Wales : a report of the 1990 survey
31Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/01- May 1998
32The Influence of Variations in Flow on General Quality Assessment of Rivers - Summary Document
33River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region)
34Integrated river corridor assessment : a pilot study of the rivers Wansbeck and North Tyne in Northumbria
35River corridor strategic overview feasibility study : a report to the National Rivers Authority
36River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region
37Low flows and water resources : facts on the top 40 low flow rivers in England and Wales
38River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region)
39An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream
40Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)
41River Bovey and Bovey minor tributaries corridor survey : October-November 1990 : a report prepared for the National Rivers Authority (South West Region)
42Local environment focus : local environmental issues in and around Nottingham, Derby, Newark-on-Trent, Gainsborough, Scunthorpe and Ilkeston. : Local Environment Agency Plan (LEAP) for the Lower Trent and erewash : 2nd annual review July 2002