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1251NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment
1252River Glen : river channel assessment : annex C : an assessment of low flow characteristics of the River Glen, Lincolnshire
1253The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report
1254NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992
1255Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards
1256Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D
1257Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight
1258Torridge data report : biological monitoring of organic inputs to the study catchments using rapid biological assessment keys
1259An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall
1260Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings
1261The Menai Strait catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Menai; 1995 Cynllun Gweithredu
1262Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight
1263Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software
1264The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
1265Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II
1266Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus
1267Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A
1268An investigation into the best method to combine national and local data to develop site-specific critical loads
1269East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records
1270Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998
1271NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging
1272EU Habitats and Birds Directives. Guidance for the review of Environment Agency permissions: determining relevant permissions and "significant effect"
1273Water wise : are you pouring money down the drain? (Bilingual) : Doeth a dwr : ydych chi'n tywallt arian i lawr y draen?
1274Anglian radar information project : report no. 5 : quantitative precipitation estimation with weather radar : problems and solutions for the National Rivers Authority
1275The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature