Department
for Environment
Food & Rural Affairs
| determinand | Oxygen Diss mg/l |
| result | 12.7 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Sld Sus@105C mg/l |
| result | 13 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Cu Filtered ug/l |
| result | 1.34 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | BOD ATU mg/l |
| result | 2 |
| resultQualifier | < |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Zinc - as Zn ug/l |
| result | 301 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Alky pH 4.5 mg/l |
| result | 19.6 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Temp Water cel |
| result | 5.6 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | O Diss %sat % |
| result | 101 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Ammonia(N) mg/l |
| result | 0.03 |
| resultQualifier | < |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Oil & Grs Vs pres/nf |
| result | 0 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | pH phunits |
| result | 7.4 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Nitrite-N mg/l |
| result | 0.005 |
| resultQualifier | < |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Magnesium-Mg mg/l |
| result | 3.48 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | NH3 un-ion mg/l |
| result | 0.0001 |
| resultQualifier | < |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Orthophospht mg/l |
| result | 0.02 |
| resultQualifier | < |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Hardness mg/l |
| result | 48.5 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | N Oxidised mg/l |
| result | 1.38 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Nitrate-N mg/l |
| result | 1.38 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Calcium - Ca mg/l |
| result | 13.7 |
| sample | Sample on 23 Jan 2004 10:03:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |