501 | Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales |
502 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
503 | Analysis of bacteriological contamination and accumulation of metals and organics in the mussel (Mytilus edulis) |
504 | Catchment management plans : protecting and enhancing the water environment in an integrated manner |
505 | Impact assessment of scour valve test at Roadford Reservoir on water quality of the River Lyd |
506 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2012 |
507 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2011 |
508 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk B in 2013 |
509 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2012 |
510 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2013 |
511 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk A in 2011 |
512 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
513 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
514 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
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515 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013 |
516 | An investigation into the presence of high levels of cadmium in sea-water samples from Mounts Bay, Cornwall |
517 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
518 | Local Environment Agency plan for the West Midlands Tame, 2nd annual review, July 2001 : local environment focus |
519 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2014 |
520 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2012 |
521 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
522 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
523 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
524 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
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525 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2013 |