Oldfield River site OLD07

Oldfield River: This was the uppermost pool sampled. The whole area was burnt in 2003 and impacted the pool with black ash and patches of orange sediment covering the deeper black anoxic sulphidic sediments.

OLD07 View looking upstream. 29th August 2006.

OLD07 View looking downstream towards the sampling area. The bottom of the pool contained thick fine black silt which was probably ash washed in after the 2003 fires. 29th August 2006.