sampling point
Porter Brook Below Forge Dam
Description | PORTER BROOK BELOW FORGE DAM |
---|---|
Sampling point ID | NE-49301326 |
Type | Freshwater – Rivers |
Status | closed |
Location |
easting northing: 430442 384997 lat lon: 53.360965, -1.544033 |
Area | Yorkshire |
Sub-Area | Don, Rother |
Summary | 101 samples taken between 2014 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.
43 determinands have been measured at this site
- Action taken
- Alky pH 4.5
- Ammonia(N)
- BOD ATU
- COD as O2
- Calcium - Ca
- Chloride Ion
- ColourAbnoml
- Cond @ 25C
- Cu Filtered
- Fe- Filt
- Foam Visible
- GCMS S-Vol
- Hardness
- ICP-MS Semiq
- Iron - as Fe
- Liqcolour-mn
- Liqcolour-se
- Liqcolour-st
- Magnesium-Mg
- N Oxidised
- NH3 un-ion
- Nitrate-N
- Nitrite-N
- No sampleH&S
- O Diss %sat
- Obs Flow ROC
- Oil & Grs Vs
- Orthophospht
- Oxygen Diss
- Phenol Odour
- Sample Depth
- Sld Sus@105C
- Solid quanty
- Temp Water
- Type of Flow
- Visit-NoBott
- Weth7Dy-Prec
- Weth7Dy-Temp
- WethPresPrec
- WethPresTemp
- Zinc - as Zn
- pH
Sampling results
Displaying the twenty most recent samples. You can see all 101 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).
Samples from 30 Oct 2008 to 31 Jul 2014
Notation | Determinand | Units | 30 Oct 2008 11:30 | 26 Nov 2008 12:25 | 2 Feb 2009 12:06 | 9 Feb 2009 11:14 | 2 Mar 2009 10:23 | 15 Apr 2009 10:41 | 23 Jun 2009 10:15 | 14 Jul 2009 10:20 | 4 Aug 2009 20:40 | 31 Jul 2014 09:30 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.4 | 7.7 | 7.7 | 7.6 | 8.1 | 7.3 | 7.3 | 7.7 | 8.2 | ||
0076 | Temperature of Water | °C | 6.8 | 7.7 | 2.2 | 3.2 | 5.7 | 8.3 | 13.3 | 12.9 | 14 | |
0085 | BOD : 5 Day ATU | mg/l | < 1 | 1.05 | ||||||||
0092 | Chemical Oxygen Demand :- {COD} | mg/l | 16 | |||||||||
0111 | Ammoniacal Nitrogen as N | mg/l | 0.032 | < 0.03 | 0.036 | 0.047 | < 0.03 | < 0.03 | 0.04 | < 0.03 | 0.057 | < 0.03 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 3.67 | 2.87 | 3.35 | 2.9 | 2.68 | 1.8 | 2.7 | 1.53 | 2.99 | |
0117 | Nitrate as N | mg/l | 3.67 | 2.86 | 3.34 | 2.89 | 2.67 | 1.79 | 2.69 | 1.52 | ||
0118 | Nitrite as N | mg/l | 0.0048 | 0.0054 | 0.0066 | 0.0099 | 0.0055 | 0.007 | 0.0083 | 0.0064 | 0.0169 | |
0119 | Ammonia un-ionised as N | mg/l | 0.00012 | < 0.00023 | 0.00019 | 0.00021 | < 0.0004 | < 0.0001 | 0.00019 | < 0.00034 | ||
0135 | Solids, Suspended at 105 C | mg/l | 15.8 | 6.83 | ||||||||
0172 | Chloride | mg/l | 31.7 | |||||||||
0180 | Orthophosphate, reactive as P | mg/l | < 0.02 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | 0.023 | 0.032 | |
3106 | GCMS Screen : Semi-Volatile Screen: Semi Quantitative | 1 | ||||||||||
3401 | ICP-MS : Metals screen : Semi-quantitative | 1 | ||||||||||
9901 | Oxygen, Dissolved, % Saturation | % | 96 | 101 | 103 | 103 | 105 | 93 | 97 | 78 | 91 | |
9924 | Oxygen, Dissolved as O2 | mg/l | 11.7 | 12 | 14.1 | 13.8 | 13.2 | 10.9 | 10.1 | 8.22 |
Samples from 25 Feb 2008 to 28 Oct 2008
Notation | Determinand | Units | 25 Feb 2008 13:00 | 4 Mar 2008 12:30 | 2 Apr 2008 09:00 | 22 Apr 2008 10:30 | 18 Jun 2008 10:25 | 24 Jun 2008 11:20 | 4 Jul 2008 11:30 | 7 Aug 2008 12:10 | 11 Sep 2008 09:25 | 28 Oct 2008 11:25 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0061 | pH | 7.7 | 7.7 | 7.6 | 7.8 | 7.9 | 7.9 | 8 | 7.8 | 7.6 | 7.7 | |
0076 | Temperature of Water | °C | 5.6 | 5.7 | 6.9 | 7.4 | 11 | 10.4 | 16.1 | 14.4 | 13 | 7 |
0085 | BOD : 5 Day ATU | mg/l | 1.3 | |||||||||
0111 | Ammoniacal Nitrogen as N | mg/l | 0.039 | 0.041 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | < 0.03 | 0.033 |
0116 | Nitrogen, Total Oxidised as N | mg/l | 3.36 | 2.43 | 4.25 | 3.36 | 1.83 | 1.49 | 1.27 | 1.62 | 4.01 | 3.18 |
0117 | Nitrate as N | mg/l | 3.35 | 2.42 | 4.25 | 3.35 | 1.82 | 1.48 | 1.26 | 1.61 | 4.01 | 3.18 |
0118 | Nitrite as N | mg/l | 0.0089 | 0.0052 | < 0.004 | 0.0056 | 0.0119 | 0.0088 | 0.0086 | 0.0077 | < 0.004 | 0.0042 |
0119 | Ammonia un-ionised as N | mg/l | 0.00026 | 0.00028 | < 0.00018 | < 0.00029 | < 0.00047 | < 0.00045 | < 0.00085 | < 0.00048 | < 0.00027 | 0.00024 |
0180 | Orthophosphate, reactive as P | mg/l | < 0.02 | 0.028 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | < 0.02 | 0.024 | < 0.02 | 0.025 |
9901 | Oxygen, Dissolved, % Saturation | % | 110 | 115 | 105 | 109 | 96 | 99 | 124 | 86 | 87 | 100 |
9924 | Oxygen, Dissolved as O2 | mg/l | 13.8 | 14.4 | 12.8 | 13.1 | 10.6 | 11 | 12.2 | 8.76 | 9.14 | 12.1 |