River Ribble sheep dip incident September 1997. Electric-fishing survey report

This report summarises the findings of a series of electric-fishing surveys carried out at four sites on the River Ribble from September 1997 to September 1998. The aims of these surveys were to assess the impact on juvenile salmonids of a pollution incident involving Synthetic Pyrethrin (SP) that occurred near High Birkwith I (SD 802 767) in September 1997.One of these sites was 2.65km upstream of the pollution whilst the remaining three were at varying distances downstream. Data was collected during surveys of the River Ribble in 1992, 97 and 98. The 1997 and 1998 surveys were carried out specifically to monitor for any possible effects of the SP discharge. Data are shown as grades derived from the National Fisheries Classification scheme (NFC). Results are given for the four salmonid life stages; 0+ trout, >0+ trout, 0+ salmon, >0+ salmon and also Total Salmonids.

Mersey & Weaver Fisheries Advisory Committee 19th January, 1977.

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 19th January, 1977. The report contains information the construction of a new surface water drain to Pennington Flash, fisheries activities, fish stocking, eel fishing and estuarial waters, and infectious Pancreatic Necrosis. The section on fisheries activities includes brown/rainbow trout, roach, perch, bream, carp, tench and rudd stocking and fish mortalities. The section on Infectious Pancreatic Necrosis highlights its prevention on imports of salmonid fish and ova. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Lune, Wyre & Furness Fisheries Advisory Committee 17th January, 1977.

This is the report from the Lune, Wyre and Furness Fisheries Advisory Committee meeting, which was held on the 17th January, 1977. The report contains sections on angling information on the River Lune, fisheries activities, fish stocking, eel fishing in estuarial waters, and Infectious Pancreatic Necrosis which highlights its prevention on imports of salmonid fish and ova. The section on fisheries activities includes salmon and sea trout propagation in Middleton hatchery; fishing conditions/monitoring; and a proposed fish counter in the River Wyre. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

South Lancashire Fisheries Advisory Committee 12th January 1977.

This is the report from the South Lancashire Fisheries Advisory Committee meeting, which was held on the 12th January 1977. The report contains sections on fish mortalities at Henthorn on the 10th July, 1976, fisheries activities, fish stocking, eel fishing on estuarial waters, and infectious Pancreatic Necrosis highlighting its prevention on imports of salmonid fish and ova. The section on fish mortalities looks at fish deaths on the River Ribble caused by a discharge from Clitheroe Sewage Works. The report on fisheries activities includes information on artificial propagation and numbers of fish passing through Waddow Weir, Winckley Hall and Locks Weir between January to November 1976. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Eden & District Fisheries Advisory Committee 11th January, 1977.

This is the report from the Eden and District Fisheries Advisory Committee meeting, which was held on the 11th January, 1977. The report contains sections on netting on the Solway Firth, fisheries activities, fish stocking, eel fishing on estuarial waters, and infectious Pancreatic Necrosis. The section on fisheries activities includes general information on the River Eden and Esk; fish transfers; predators; disease; fish mortalities; restocking; and information of Holmwrangle hatchery. The section on Infectious Pancreatic Necrosis looks at this fish disease highlighting its prevention on imports of salmonid fish and ova. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

South & West Cumberland Fisheries Advisory Committee 10th January, 1977.

This is the report from the South and West Cumberland Fisheries Advisory Committee meeting, which was held on the 10th January, 1977. The report contains information on water resources development in West Cumbria, Branthwaite Weir regarding the construction of a fish pass, fisheries activities, fish stocking, eel fishing on estuarial waters, and infectious Pancreatic Necrosis which highlights its prevention on imports of salmonid fish and ova. The section on fisheries activities includes general information on the River Derwent; diseases; fish mortalities; Holmwrangle hatchery and land drainage works. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

North Cumbria Fisheries Advisory Committee 16th October, 1979.

This is the report from the North Cumbria Fisheries Advisory Committee meeting, which was held on the 16th October 1979. The report contains the minutes of the last meeting along with the minutes of the Regional Fisheries Advisory Committee meeting held on 12th July 1979, information on the cormorant population, and draft netting rights for the River Eden. Also included is the report by the area fisheries officer which looks at river conditions and fishing of salmon, sea/brown trout and coarse fish, migratory fish movements, an update on Holmwrangle Hatchery, pollution incidents and fish mortalities, and biological work carried out investigating salmonid fish populations. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Derwent & West Cumbria Fisheries Advisory Committee 31st March, 1980.

This is the report from the Derwent and West Cumbria Fisheries Advisory Committee meeting, which was held on the 31st March 1980. The report contains sections on the minutes of the meeting held on 24th October 1979, rod and line licence duties, information on salmon coops on the River Eden and River Derwent, net and fixed engine licence duties and fishery byelaws. It also includes the report by the area fisheries officer which looks at river conditions and fishing, general comments on fish stocks at Holmwrangle Hatchery and biological work on Ennerdale char and the River Esk salmonid survey. Also covered is the monthly salmon and sea trout catches for the 1979 season. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Regional Fisheries Advisory Committee 19th May, 1986

This is the report from the Regional Fisheries Advisory Committee meeting, which was held on the 19th May, 1986. The report contains sections on fishing licence duties, a liaison with Sea Fisheries Committees; applications to trap eels before the 25th June and Authority schemes for the benefit of fisheries and fishing. Also included is fish counter statistics, salmonid hatchery policy and a consultation paper setting out proposals for controlling the import and supply of anglers lead weights. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

River Dart fisheries survey 1965

This is the first River Dart Fisheries Survey produced by the Devon River Authority; which was carried out from May to October 1965. The objective was to examine the distribution and relative abundance of salmonid fish in the River Dart, in order to assess the possibility or desirability, of increasing salmon smolt production of the river by artificial propagation or other means. Description, chemical, pollution and biological conditions of the River Dart along with fisheries catches, water extraction and spawning are briefly cited. The method includes the choice of sections and sampling techniques. The results go through the number/type/class of fishes counted while the survey took place, distribution patterns within the different transects/brooks, competition between salmon parr and trout and estimations of population. The section on the discussion and recommendations is introduced by a brief explanation of the bases for the Artificial Propagation Programme and the River Dart specific case-study. The annexes contains River Dart and tributaries maps, fish size distribution tables and figures, tables with totals of salmonid fish found and population density tables.

River Dart fisheries survey 1969

This is the second River Dart Fisheries Survey produced by the Devon River Authority; which was carried out from April to July, 1969. The objective was to examine the distribution and relative abundance of salmonid fish in the River Dart, in order to assess the possibility or desirability, of increasing salmon smolt production of the river by artificial propagation or other means. In addition to the tributaries examined in the 1965 survey, further sections were studied on the River Hems and Holy Brook and reference should be made to the River Survey Report, 1965 for introductory information. The method includes the choice of sections and sampling techniques. The results go through the number/type/class of fishes counted while the survey took place and distribution patterns within the different transects/brooks. The discussion tries to remark the importance of understanding the differences between 1965 and 1969 surveys. The Appendix contains tables with totals of salmonid fish found and distribution sizes for each section, population density tables and a map with new surveyed sections.

Fisheries Survey River Avon, 1962

This is the Fisheries Survey River Avon, 1962 by the Devon River Board. The object of the survey is to investigate the present distribution and relative abundance of salmonid fish in the river. It describes the methods of the investigation, the sampling and identification. It goes through the salmon, sea-trout and brown trout parrs, adult and coarse fish frequencies and distributions, all summarized in individual tables for each fish class. It also includes a variety of comments about the obtained results.

River Teign Fisheries Survey 1963

This is the River Teign Fisheries Survey from 1963 by the Devon River Authority. The principal object of the survey is to examine the distribution and relative abundance of salmonid fish in the river system in order to assess the possibility of increasing the salmon population by artificial propagation. A secondary object is to examine the condition of the river downstream of the Rookery Brook confluence, which was affected by the pollution and fish mortality in 1962 to assess the advisability of restocking the length with brown trout. The report contains a brief introduction of the general aspects of the catchment, chemistry, pollution, biology and fisheries in the river, methodology that looks at the selected transects and techniques for sampling and results. In the appendix, it is explained why the Board have decided to proceed with the artificial propagation and the required procedure. Maps with survey sections and fish indices along with tables with size distributions and totals of salmonids found are attached.

River Teign Fisheries Survey 1972

This is the Second River Teign Fisheries Survey from July and August 1972 by the Devon River Authority. The aim of the survey was to assess the distribution and relative abundance of salmonid fish in the River Teign, describing the methods and results. The section on methods contains information of the selected transects and methodology for the survey. The results goes through totals of all salmonid fish caught, adults, parrs and estimations of parr population individually for salmo salar and salmo trutta. Maps with survey sections and fish indices along with tables with size distributions and totals of salmonids found are attached.

River Teign Fish Survey 1990

This is the River Teign Fisheries Survey from 1990 by the Environment Agency Archives South West (unpublished). The aim of the survey was to assess the distribution and relative abundance of salmonid fish in the River Teign. Thirty six sites were examined; twenty one of them had been examined in previous quantitative fish surveys. At each site, all fish species encountered were caught and measured, however, only data for salmonid fishes has been examined. The results are compared with those of the 1963 and 1972 surveys carried out by the Devon River Authority and the 1975 and 1979 surveys carried out by South West Water Authority. A full list of sites together with their location, fish densities, lengths, weights and ages is attached.