Skip to main content
#Title
4376Health status of otters in southern and south west England 1996-2003
4377Economic appraisal of low flow alleviation : guidelines on desk top analysis : draft
4378Yare catchment management plan : consultation report summary
4379River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ )
4380NRA superannuation report and accounts for the period ended 31 March 1991
4381Sewage treatment works remedial strategy : internal report
4382Water for Welsh region: a consultation document (bilingual): Dwr i ranbarth Cymru : dogfen ymgynghori
4383Water resources development strategy : strategy overview. Supplementary report no. 9
4384River Gannel catchment river water quality classification 1991
4385Further guidance on the environmental assessment of projects
4386Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report
4387Valuing Water Use in Scotland and Northern Ireland for WFD Implementation Purposes
4388Contracts Department (National Rivers Authority)
4389Determination of Metal Background Reference Concentrations: Feasibility Study
4390The NRA severn-thames transfer project: an assessment of the effect of mixing of source waters on the chemical composition
4391An assessment of cormorant depredation on stillwater coarse fish populations in the Lea and Colne valleys of the Thames catchment
4392Taw/Torridge Estuary catchment management plan : consultation report : August 1993
4393Waterways Breeding Bird Survey Pilot Study 1998: Adaptation of BBS Census Methods to Rivers and Canals
4394The Lowermoor environment report
4395Where to fish on the River Wye and its tributaries : a guide to day ticket facilities
4396River Irwell catchment management plan : water quality supplement
4397Switch mechanisms between alternative stable states in freshwater communities (01/574/1/A)
4398River habitats in England and Wales : a national overview : river habitat survey report no 1
4399Effects of Canoeing on Fish Stocks and Angling
4400Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority