River Taf Water Testing results

March results showed readings for Ammonia at all locations. Not critical but an indication that agricultural run off is occurring- not surprising given the rain we have had. Nitrate levels were up slightly on Feb 26 but down on Nov 25. There was a high reading for Phosphate at Llandowror, but again not critical. Most tests show raised levels apart from St Clears, although there was some eddying going on at that location. Dissolved Oxygen was good.

PH is a slight concern two readings at 9 and 9.1, the other two just below 9.00. If that goes up to 10.0 then it would need reporting, but it has been in the 8.0 for 3 months across the testing stations.