Department
for Environment
Food & Rural Affairs
| determinand | BOD ATU mg/l |
| result | 1 |
| resultQualifier | < |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Nitrite-N mg/l |
| result | 0.0077 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | NH3 un-ion mg/l |
| result | 0.00007 |
| resultQualifier | < |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | B-[a]-pyrene ug/l |
| result | 0.00008 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Oxygen Diss mg/l |
| result | 10.1 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Ind123pyrene ug/l |
| result | 0.00009 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | CHLOROPHYLL ug/l |
| result | 1.1 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | COD as O2 mg/l |
| result | 10 |
| resultQualifier | < |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Orthophospht mg/l |
| result | 0.015 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Alky pH 4.5 mg/l |
| result | 29 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | SiO2 Rv mg/l |
| result | 6.5 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Temp Water cel |
| result | 14.9 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Cond @ 25C us/cm |
| result | 141 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | B-[b]-fluora ug/l |
| result | 0.00011 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | B-[ghi]-pery ug/l |
| result | 0.0001 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | B-[k]-fluora ug/l |
| result | 0.00004 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Ammonia(N) mg/l |
| result | 0.03 |
| resultQualifier | < |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Fluoranthene ug/l |
| result | 0.00099 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Sld Sus@105C mg/l |
| result | 3.77 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Chloride Ion mg/l |
| result | 36.3 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | N Oxidised mg/l |
| result | 5.71 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | O Diss %sat % |
| result | 100 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | pH phunits |
| result | 6.92 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |
| determinand | Nitrate-N mg/l |
| result | 5.7 |
| sample | Sample on 26 Nov 2015 15:07:00.000 at HELFORD RIVER U/S GWEEK MILL |