Mixed catchment fish densities

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Population density

Archive Record|Table of contents

Environment Agency CollectionENVA

LegislationENVA/1

River Boards and River Authorities, NRA and EA: Corporate, strategy and public affairsENVA/2

Rivers and lakes, catchmentsENVA/3

EdenENVA/3/1

DerwentENVA/3/2

Kent and LevenENVA/3/3

LuneENVA/3/4

WyreENVA/3/5

RibbleENVA/3/6

MerseyENVA/3/7

Cheshire MeresENVA/3/8

Other and general NWENVA/3/9

Other regionsENVA/3/10

General (not above)ENVA/3/11

Other and general SWENVA/3/SW1

Redd counting maps and tables for various riversENVA/3/SW1/1

Redd counting maps and tables for Rivers Wolf, Thrushel, Lyd, Meavy and TavyENVA/3/SW1/2

Original raw data- River surveysENVA/3/SW1/3

Mixed catchment fish densitiesENVA/3/SW1/4

Mixed catchment fish densitiesENVA/3/SW1/5

Fish survey densities-Western areaENVA/3/SW1/6

Tables of data for various catchments including distribution of fish species, and salmon and trout densities.ENVA/3/SW1/7

Table on river stockings for various catchmentsENVA/3/SW1/8

Restocking information for various riversENVA/3/SW1/9

Stocking informationENVA/3/SW1/10

Rod catch returns of salmon and sea trout for various riversENVA/3/SW1/11

Report of head of environmental services policy on salmonid rearing and restockingENVA/3/SW1/12

River Exe Scale Reading Investigation Annual ReportsENVA/3/SW1/13

Historic rod and net catches informationENVA/3/SW1/14

Electrofishing surveys for the River HendraENVA/3/SW1/15

River Hayle fisheries data for 1970, 1977 and 1983ENVA/3/SW1/16

Map of River FalENVA/3/SW1/17

Map of Par RiverENVA/3/SW1/18

Map of River CoberENVA/3/SW1/19

Quaterly reports (east) for fisheriesENVA/3/SW1/20

Original Finished Drawings Fish SurveysENVA/3/SW1/21

Redd count maps for Rivers Meavy, Wolf, Thrushel and LydENVA/3/SW1/22

Redd count maps for Rivers Tavy, Meavy, Lyd, Wolf and ThrushelENVA/3/SW1/23

Cornwall River Authority Map of River Tavy showing spawning places of salmon and sea trout or pearlENVA/3/SW1/24

Spawning observations on various rivers for 1994/1995ENVA/3/SW1/25

Redd count maps for various riversENVA/3/SW1/26

Redd count maps and information for the Lyd, Tavy, Camel, Fowey, Looe, Tamar, Plym, Meavy, Cadd and YealmENVA/3/SW1/27

Spawning information for various rivers for 1990/1991ENVA/3/SW1/28

Spawning information for 1991-1992 for various riversENVA/3/SW1/29

Data on a range of sites showing density and abundance for a range of fishENVA/3/SW1/30

Fish surveys Cornwall, 1983 onwardsENVA/3/SW1/31

Fish survey data for various sites from 1978-1987ENVA/3/SW1/32

Redd count information for various riversENVA/3/SW1/33

Red Roseworth catchment studyENVA/3/SW1/34

Graphs showing length distribution of eelsENVA/3/SW1/35

Helford Bass Nursery Area, Bass Monitoring 1998ENVA/3/SW1/36

Fisheries survey of the Newlyn River, 1987ENVA/3/SW1/37

Tables of data from the Helford CatchmentENVA/3/SW1/38

Table showing summary results of River Lyd E.I.A. Electric fishing survey and table showing results for the River Lyd sub-catchmentENVA/3/SW1/39

Working maps, fish surveys for various riversENVA/3/SW1/40

Redd count informationENVA/3/SW1/41

North DevonENVA/3/SW2

South DevonENVA/3/SW3

TamarENVA/3/SW4

North Cornwell, Seaton, Looe and FoweyENVA/3/SW5

FisheriesENVA/4

Fish passes and other constructionsENVA/5

Fish diseasesENVA/6

BiodiversityENVA/7

Water quality and pollutionENVA/8

OtherENVA/9