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26Non-compliance with water quality objectives on the Croyde stream (upper catchment)
27Assessing and controlling the ecotoxicity of complex effluents
28The Loddon catchment, Thames : recommendations for statutory water quality objectives
29Quantification of the relationship between effluent quality and biological quality : final report
30Charging for discharges scheme : guidance to the agricultural industry
31The relationship between turbidity and suspended solids in final effluents
32The Test catchment southern : recommendations for statutory water quality objectives
33The Cam catchment : recommendations for statutory water quality objectives
34Non-compliance of the Bidwell Brook with river quality objectives
35Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment
36Draft protocol for the derivation of Toxicity Based Consents
37The River Colne Estuary subtidal biological survey 1992
38The Identification of Oestrogenic Effects in Wild Fish - Phase II
39Charging for discharges scheme : guidance to the engineering industry
40FWR - User guide for assessing the impact of combined sewer overflows
41Charging for discharges scheme : guidance to the power generation industry
42The control of effluent discharges by a direct toxicity assessment (DTA) approach
43The feasibility of biomanipulation in reservoirs and deeper lakes : draft final report
44Monitoring of the Priory storm overflow on the River Tone at Taunton : June - November 1991 and water quality investigations unit January 1992
45An investigation to determine if South Molton STW is the cause of elevated copper and zinc concentrations downstream in the River Mole [DEV/E/18/95]
46An investigation into the water quality of a treated effluent from Hambleton Dairy, Todber, Dorset
47Devon area internal report - further investigations into pipe discharges in the Lower Teign estuary
48Monitoring the effects of a combined sewer overflow discharge to a small watercourse in South Wales
49Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents
50Discharge consents and compliance : the NRA's approach to control of discharges to water