Hundreds of dead fish found in Derbyshire brook
Hundreds of dead fish have been found in a Derbyshire brook believed to be killed by pollution.
About 600 roach were found dead at Golden Brook, Long Eaton.
Environment Agency Midlands are now investigating a source of pollution along with Severn Trent.
An environment agency spokesman said: "We are waiting for results of the samples taken.
"The good news is that hundreds of live fish have been spotted nearby."