| 26 | Clear Options towards an operational model for the Lee Valley Reservoirs |
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| 27 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
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| 28 | Assessment of the water quality before, during and post commissioning of the interim Falmouth sewage treatment scheme - Report No. TWQ/98/02- September 1998 |
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| 29 | Investigation of the effects of sewage treatment works discharges on receiving waters in the Lowermoor Water Treatment Works supply area November 1989 |
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| 30 | An 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] |
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| 31 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
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| 32 | Quantification of the relationship between effluent quality and biological quality : interim report for stage 1 |
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| 33 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
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| 34 | Investigation into the frequency of storm overflow operation at Bradworthy sewage treatment works (1996) |
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| 35 | Impact assessment of Helston Sewage Treatment Works on water quality of the River Cober Loe Pool |
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| 36 | An investigation to determine if Deep Moor Landfill Site is causing an impact downstream in the Peagham Stream |
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| 37 | Environmental Impacts of Alkylphenol Ethoxylates and Carboxylates. Part 1 Proposals for the Development of Environmental Quality Standards |
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| 38 | Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001) |
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| 39 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
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