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EXPERT WITNESS AND EXPERT ADVISOR INPUTS TO WATER POLLUTION INCIDENTS

We have advised clients in a number of water pollution incidents, some have caused fish kills (see below) others have breached discharge consents but not caused a fish kill or significant pollution. The types of water pollution incidents we have investigated include:

• Sewage discharges and leaks
• Sugar discharge
• Diesel spill on a tributary of the River Ray - paper published by permission of the client
• Suspected hydrocarbon contamination of tuna
• Mercury
• Aluminium
• Tributyltin (TBT)
• Sulphuric acid
• Run-off from composting site
• Trout farm effluent
• Failed power supply to trout farm
• Construction

FISH KILLS IN LAKES, STREAMS, RIVERS & ESTUARIES

Aquatonics carries out investigations of fish kills in streams, rivers, lakes and estuaries. We can provide Expert Witness inputs on factors responsible for the mortalities in various water bodies. Often more than a single factor is responsible for a fish kill, for example poor water quality combined with high summer temperatures and low dissolved oxygen. We have been involved in a variety of legal cases in the UK, including incidents downstream of a trout farm, mortalities due to industrial discharges, run-off into water after fires, diesel spills and a fish kill attributed to herbicide use.

Professor Anne Smith (Anne Brown) is a Director of Aquatonics Ltd and is internationally respected physiologist, with particular expertise in the impacts of pollutants and natural stressors on teleosts and elasmobranchs. Dr Phil Smith specialises in the impacts of water pollution incidents on invertebrates.

If you require free advice on a pollution incident please phone us on 01363 776456 or 07971 258594 (mobile). It is important to act quickly in order to gather relevant evidence.

Investigations Following a Fish Kill

Site Investigations, including drainage from industrial premises

Surveys of freshwater invertebrates, including BMWP, ASPT and species level identifications

Electro-fishing studies

Chemical analysis of water quality

Chemical analysis of sediments

Post-mortems (with other specialists if necessary)

Literature reviews of specific toxic compounds

Please click here for our Capability Statement on fish kills and water pollution incidents.