sampling point
Brun D/S Of Worsthorne Stw,U/S Of Lake
| Description | RIVER BRUN D/S OF WORSTHORNE STW,U/S OF ROWLEY HALL LAKE |
|---|---|
| Sampling point ID | NW-88003474 |
| Type | Freshwater – Rivers |
| Status | open |
| Location |
easting northing: 386200 432700 lat lon: 53.790416, -2.210944 |
| Area | Cumbria And Lancashire |
| Sub-Area | Ribble / Douglas |
| Summary | 96 samples taken between 2017 and 2000 |
Determinands
Determinands identify a property which can be measured on a sample or the sampling environment, together with the units in which the result of that measurement will be expressed.
27 determinands have been measured at this site
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- COD as O2
- Chloride Ion
- Cond - Field
- Cond @ 20C
- Cond @ 25C
- Iron - as Fe
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- O Diss %sat
- OMR Smpl Num
- Orthophospht
- Oxygen Diss
- Sld NV@500C
- Sld Sus@105C
- Temp Water
- Weth-Visibty
- Weth7Dy-Prec
- Weth7Dy-Temp
- Weth7Dy-Vsy
- WethPresPrec
- WethPresTemp
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 96 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 25 Nov 2014 to 20 Mar 2017
Samples from 16 Oct 2006 to 11 Sep 2014
| Notation | Determinand | Units | 16 Oct 2006 11:00 | 16 Nov 2006 09:15 | 1 Dec 2006 09:30 | 12 Feb 2013 13:53 | 17 May 2013 07:54 | 21 Aug 2013 11:15 | 8 Nov 2013 13:48 | 11 Mar 2014 10:25 | 12 Jun 2014 11:02 | 11 Sep 2014 08:21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0061 | pH | 8 | 8 | 7.3 | 7.73 | 8 | 8 | 7.73 | 7.6 | 7.9 | 7.7 | |
| 0062 | Conductivity at 20 C | μs/cm | 218 | 226 | 219 | |||||||
| 0076 | Temperature of Water | °C | 11.6 | 9.1 | 8.1 | 2.6 | 9.6 | 16.3 | 7.3 | 6.9 | 16.2 | 14.2 |
| 0077 | Conductivity at 25 C | μs/cm | 222 | 224 | 184 | 203 | 178 | 174 | 178 | |||
| 0085 | BOD : 5 Day ATU | mg/l | < 1.39 | 1.1 | 1.1 | |||||||
| 0092 | Chemical Oxygen Demand :- {COD} | mg/l | 20 | 26 | 22 | |||||||
| 0111 | Ammoniacal Nitrogen as N | mg/l | < 0.03 | < 0.03 | < 0.03 | 0.124 | 0.072 | 0.081 | 0.053 | 0.112 | 0.104 | 0.184 |
| 0116 | Nitrogen, Total Oxidised as N | mg/l | 1.22 | 1.75 | 2.05 | 0.59 | 0.53 | < 0.2 | 0.69 | 0.48 | 0.25 | 0.31 |
| 0117 | Nitrate as N | mg/l | 1.21 | 1.74 | 2.04 | 0.586 | 0.526 | < 0.196 | 0.686 | 0.476 | 0.245 | 0.302 |
| 0118 | Nitrite as N | mg/l | 0.00653 | 0.00826 | 0.00897 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | < 0.004 | 0.005 | 0.0078 |
| 0119 | Ammonia un-ionised as N | mg/l | < 0.00062 | < 0.00051 | < 0.0001 | 0.00071 | 0.00128 | 0.00234 | 0.00043 | 0.00065 | 0.00238 | 0.00231 |
| 0135 | Solids, Suspended at 105 C | mg/l | 3 | 4 | 4 | |||||||
| 0162 | Alkalinity to pH 4.5 as CaCO3 | mg/l | 57 | 57 | 55 | 61 | 48 | 56 | 54 | |||
| 0172 | Chloride | mg/l | 11.9 | 13.8 | 14.4 | |||||||
| 0180 | Orthophosphate, reactive as P | mg/l | 0.0237 | 0.0301 | < 0.02 | 0.021 | < 0.02 | < 0.02 | 0.024 | < 0.02 | < 0.02 | < 0.02 |
| 1181 | Weather : Temperature | 3 | 2 | 3 | ||||||||
| 1183 | Weather : Precipitation | 1 | 2 | 10 | ||||||||
| 6528 | Weather : Visibility | 4 | 2 | 4 | ||||||||
| 6529 | Weather : Precipitation : Past 7 days | 1 | 2 | 3 | ||||||||
| 6530 | Weather : Temperature : Past 7 days | 3 | 2 | 3 | ||||||||
| 6531 | Weather : Visibility : Past 7 days | 4 | 4 | 4 | ||||||||
| 9901 | Oxygen, Dissolved, % Saturation | % | 102 | 91 | 91 | 93.5 | 100 | 94 | 95.5 | 89 | 105 | 92 |
| 9924 | Oxygen, Dissolved as O2 | mg/l | 11.1 | 10.5 | 10.7 | 12.7 | 11.4 | 9.2 | 11.5 | 10.8 | 10.3 | 9.42 |
| 9992 | Laboratory Sample Number : Nottingham OMR | no. | 372117 | 372274 | 372332 |