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376Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2013
377Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
378Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2011
379Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2014
380Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2012
381Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report
382Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)
383River Stour (2), Sudbury : report of a river corridor survey carried out for the National Rivers Authority, Anglian region
384River Wissey investigations : linking hydrology and ecology : the basis for in-river flow management. Final Draft (OI/526/ )
385River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991
386River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire
387The Warwickshire Avon catchment management plan : first annual review : October 1994 - October 1995 (NRA Severn -Trent 45)
388Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987
389The protection of East Anglian wetlands Phase 2 : review of BGS draft report. February 1995 (OI 558)
390Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2011
391Environmental assessment of Denver MRF : impact of freshwater flow on water quality of the Great Ouse estuary : draft working paper 3
392Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary
393East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records
394An investigation into possible causes of poor water quality at Blakewell Bridge (R30A001) on the Bradiford Water
395An investigation into possible causes of poor water quality at Nymphayes Bridge (R30D009) on the Gissage Lake
396An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream
397Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys
398The River Taf catchment management plan : action plan 1995 (bilingual) : Cynllun rheoli dalgylch Afon Taf : cynllun gweithredu 1995
399Graphical representation of certain metals and organics concentrations versus flow rates for some of the rivers in Districts 3 and 6
400River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region)