Department
for Environment
Food & Rural Affairs
| determinand | BOD ATU mg/l |
| result | 1 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Alky pH 4.5 mg/l |
| result | 50 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Zn- Filtered ug/l |
| result | 276 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Cr- Filtered ug/l |
| result | 0.5 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Ammonia(N) mg/l |
| result | 0.03 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | O Diss %sat % |
| result | 107 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | pH phunits |
| result | 8.07 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Calcium - Ca mg/l |
| result | 21 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | N Oxidised mg/l |
| result | 0.577 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Nitrate-N mg/l |
| result | 0.572 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Nitrite-N mg/l |
| result | 0.005 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | NH3 un-ion mg/l |
| result | 0.0005 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Ni- Filtered ug/l |
| result | 5 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Cu Filtered ug/l |
| result | 0.991 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Copper - Cu ug/l |
| result | 1.17 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Zinc - as Zn ug/l |
| result | 279 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Pb Filtered ug/l |
| result | 35.9 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Sld Sus@105C mg/l |
| result | 3 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Oxygen Diss mg/l |
| result | 12.6 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Nickel - Ni ug/l |
| result | 5 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Cadmium - Cd ug/l |
| result | 0.978 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Action taken coded |
| result | 0 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Lead - as Pb ug/l |
| result | 46.4 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Orthophospht mg/l |
| result | 0.02 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Hardness mg/l |
| result | 73.5 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Magnesium-Mg mg/l |
| result | 5.12 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Temp Water cel |
| result | 8.1 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Cd Filtered ug/l |
| result | 0.947 |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |
| determinand | Chromium -Cr ug/l |
| result | 0.5 |
| resultQualifier | < |
| sample | Sample on 12 May 2000 08:35:00.000 at BOLTS BURN U/S DERWENT CONFLUENCE |