| 1226 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
|---|
| 1227 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
|---|
| 1228 | Scope for growth and levels of contaminants in mussels from the Wash. Phase 2 |
|---|
| 1229 | River Stort : draft catchment management plan for flood defence and the environment : May 1991 |
|---|
| 1230 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
|---|
| 1231 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
|---|
| 1232 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
|---|
| 1233 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
|
|---|
| 1234 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
|---|
| 1235 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
|---|
| 1236 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
|---|
| 1237 | Analytical method for the determination of acid herbicides in sandstone and chalk aquifer materials (Draft RanD note) P439/9/A |
|---|
| 1238 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
|---|
| 1239 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
|---|
| 1240 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
|---|
| 1241 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
|---|
| 1242 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
|---|
| 1243 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
|
|---|
| 1244 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
|---|
| 1245 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |
|---|
| 1246 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
|---|
| 1247 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
|---|
| 1248 | Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government |
|---|
| 1249 | Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information |
|---|
| 1250 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
|---|
