Department
for Environment
Food & Rural Affairs
| determinand | Chloride Ion mg/l |
| result | 13.1 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Zinc - as Zn ug/l |
| result | 9.9 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Temp Water cel |
| result | 11.5 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Oil & Grs Vs pres/nf |
| result | 0 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Hardness mg/l |
| result | 94.3 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Oxygen Diss mg/l |
| result | 13.5 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Sld Sus@105C mg/l |
| result | 3 |
| resultQualifier | < |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Calcium - Ca mg/l |
| result | 30.3 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Phenol Odour pres/nf |
| result | 0 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | NH3 un-ion mg/l |
| result | 0.0006 |
| resultQualifier | < |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | pH phunits |
| result | 8.5 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Nitrate-N mg/l |
| result | 1.19 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Ammonia(N) mg/l |
| result | 0.03 |
| resultQualifier | < |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | O Diss %sat % |
| result | 124 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Nitrite-N mg/l |
| result | 0.014 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Magnesium-Mg mg/l |
| result | 4.52 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Orthophospht mg/l |
| result | 0.028 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | N Oxidised mg/l |
| result | 1.2 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | Alky pH 4.5 mg/l |
| result | 63.8 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |
| determinand | BOD ATU mg/l |
| result | 1.77 |
| sample | Sample on 8 Jun 2001 10:42:00.000 at RIVER DERWENT AT GRINDLEFORD |