Department
for Environment
Food & Rural Affairs
| determinand | Oxygen Diss mg/l |
| result | 9.67 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Chloride Ion mg/l |
| result | 36.6 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Sld Sus@105C mg/l |
| result | 11.6 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | BOD ATU mg/l |
| result | 1 |
| resultQualifier | < |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | CHLOROPHYLL ug/l |
| result | 1.9 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Temp Water cel |
| result | 13.9 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Cond @ 25C us/cm |
| result | 428 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | O Diss %sat % |
| result | 93.9 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Ammonia(N) mg/l |
| result | 0.032 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Nitrate-N mg/l |
| result | 8.43 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | SiO2 Rv mg/l |
| result | 6.89 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | N Oxidised mg/l |
| result | 8.44 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Nitrite-N mg/l |
| result | 0.0053 |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Orthophospht mg/l |
| result | 0.02 |
| resultQualifier | < |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | COD as O2 mg/l |
| result | 12 |
| resultQualifier | < |
| sample | Sample on 25 Sep 2009 11:33:00.000 at HELFORD RIVER U/S GWEEK MILL |