From Blackhall to Saltburn, north east coast of England Grid reference: 4490 East 5400 North to 4670 East 5230 North

Ammonium and ammonia concentration parameters in water bodies; Dissolved oxygen parameters in the water column; Fauna abundance per unit area of the bed; Insect and earthworm taxonomy-related abundance per unit area of the littoral zone; Insect and earthworm taxonomy-related abundance per unit area of the bed; Zoobenthos taxonomy-related abundance per unit area of the littoral zone; Sediment grain size parameters; Dissolved metal concentrations in the water column; Particulate metal concentrations in the water column; Nitrate concentration parameters in the water column; Phosphate concentration parameters in the water column; Salinity of the water column; Temperature of the water column; Concentration of suspended particulate material in the water column; Zoobenthos taxonomic abundance; Zoobenthos taxonomy-related counts; Nitrite concentration parameters in the water column; Dissolved trace metalloid and inorganic selenium concentrations in water bodies; Particulate trace metalloid and inorganic selenium concentrations in water bodies; Silicate concentration parameters in the water column; Inorganic chemical composition of sediment or rocks

Benthos samplers; continuous water samplers; salinity sensor; elemental analysers; bench particle sizers; nutrient analysers; dissolved gas sensors

This area has been subject to extensive monitoring of biological, physical and hydrographic conditions.

AstraZeneca, Brixham Environmental Laboratory
Freshwater Quarry
Brixham
Devon
TQ5 8BA
United Kingdom