| 901 | Flood warning information for Portland (Chiswell) |
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| 902 | Lune : action plan 1998 - 2003 |
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| 903 | Lune local environment agency plan : consultation report February 1998 |
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| 904 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
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| 905 | Ribble : consultation draft : June 1999 |
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| 906 | Ribble catchment management consultation report summary : March 1995 |
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| 907 | River Irwell catchment management plan : action plan : September 1995 |
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| 908 | River Ribble catchment management plan : first annual review |
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| 909 | Ribble action plan 2000-2005 |
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| 910 | Salmon action plan consultation : River Ribble, September 1999 |
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| 911 | River Ribble juvenile fish stock assessment 2003, with particular reference to salmonids |
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| 912 | The Ribble Estuary 1992 surveys : summary of results |
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| 913 | Liggard Brook and Main Drain improvement scheme |
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| 914 | Savick Brook electrofishing survey 2001 |
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| 915 | Wyre LEAP first annual review |
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| 916 | An assessment of mercury contamination in the Red River catchment : final draft report |
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| 917 | Red River (R23A003) EC Dangerous Substance Directive failure 1993 : final draft report |
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| 918 | Red River : catchment action plan |
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| 919 | Severn Trent Region Plan Summary 1991/1992 |
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| 920 | Red River, Portreath, Bolingey and Perranporth catchment river water quality classification 1990 |
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| 921 | Red River catchment river water quality classification 1991 |
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| 922 | East Sussex Rother catchment management plan : action plan |
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| 923 | East Sussex Rother catchment management plan : consultation report |
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| 924 | Wastewater disinfection field trials (231/4/SW) |
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| 925 | 1997 general quality assessment (GQA) and river ecosystem (RE) non-compliance : Devon area |
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