Salmons Brook/Houndsden Gutter/Grovelands Stream

Both ammonia and phosphate readings flashing ie above recorded values

Ammonia reading flashing ie higher than measured value

Ammonia reading flashing ie above recorded value

Ammonia reading flashing ie above recorded value

Ammonia reading flashing ie above recorded value

Both readings flashing ie above recorded value

Both readings flashing ie higher than recorded

Both Ammonia and Phosphate meters flashing

Ammonia Meter flashing

Ammonia Meter flashing