Biological Investigations

Scope and Content

Biological investigations into suspected sheep dip run off in watercourses on the Lune, Hodder, and Ribble catchments.

Biological investigation into the source of a pollutant on Simpsons Farm tributary on the Darwen catchment.

Biological investigation into the effects of sewage discharge on Shaw Brook and Green Brook.

Biological investigation into the effects of poultry farm waste on an unnamed tributary of Bushburn Brook.

Investigation into the cause of dead trout fry and parr on Hatchery Beck (Middleton).

Biological investigation of Bashall Brook and one of its tributaries after reports of a fish kill.

Investigation into the effects of Hubbs farm, farming practices on two unnamed tributaries of Colne Water.

Investigation of a tributary of the River Darwen following an organic input.

Investigation into the effects of a diesel discharge into a tributary of the River Don.