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sampling point
R Uck Hastingford Bridge

Description RIVER UCK AT HASTINGFORD BRIDGE
Sampling point ID SO-F0002290
Type Freshwater – Rivers
Status open
Location easting northing: 552400 125800
lat lon: 51.011392, 0.171089
Area Solent And South Downs
Sub-Area L&W South Ssd
Summary 301 samples taken between 2024 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.

34 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • COPA
  • Calcium - Ca
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • Copper - Cu
  • Cu Filtered
  • Hardness
  • Magnesium-Mg
  • N Organic
  • N Oxidised
  • N-Kjeldahl
  • NH3 un-ion
  • Nitrate-N
  • Nitrite-N
  • Nitrogen - N
  • O Diss %sat
  • Oil & Grs Vs
  • Orthophospht
  • OrthophsFilt
  • Oxygen Diss
  • Phenol Odour
  • Phosphate
  • Phosphorus-P
  • SALinsitu
  • Sld Sus@105C
  • Temp Water
  • TurbidityNTU
  • Zinc - as Zn
  • Zn- Filtered
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 301 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 23 Apr 2024 to 3 Jul 2024

NotationDeterminandUnits23 Apr
2024
12:47
7 May
2024
12:42
16 May
2024
11:34
22 May
2024
12:31
30 May
2024
11:31
5 Jun
2024
12:45
13 Jun
2024
12:18
18 Jun
2024
11:11
27 Jun
2024
12:11
3 Jul
2024
13:18
0061pH7.72
0076Temperature of Water°C8.712.311.91312.51311.11314.813.1
0077Conductivity at 25 Cμs/cm285
0085BOD : 5 Day ATUmg/l< 1
0111Ammoniacal Nitrogen as Nmg/l< 0.030.035< 0.03< 0.03< 0.03< 0.03< 0.030.01< 0.03< 0.03
0113Nitrogen, Organic as Nmg/l0.140.180.260.14
0114Nitrogen, Kjeldahl as Nmg/l0.170.210.270.17
0116Nitrogen, Total Oxidised as Nmg/l0.580.590.610.550.560.520.460.480.430.4
0117Nitrate as Nmg/l0.5760.5830.6060.5460.5560.5160.4560.4780.4260.396
0118Nitrite as Nmg/l< 0.0040.0071< 0.004< 0.004< 0.004< 0.004< 0.0040.0023< 0.004< 0.004
0119Ammonia un-ionised as Nmg/l0.00012
0135Solids, Suspended at 105 Cmg/l3.723136.86.6824.8194.623
0162Alkalinity to pH 4.5 as CaCO3mg/l74
0180Orthophosphate, reactive as Pmg/l< 0.010.0190.0150.0160.021< 0.01< 0.010.0083< 0.01< 0.01
0192Phosphate :- {TIP}mg/l< 0.020.085< 0.02< 0.02< 0.020.045< 0.02< 0.02< 0.020.028
0348Phosphorus, Total as Pmg/l< 0.010.0920.0320.0230.0340.0940.0120.0450.0130.033
9686Nitrogen, Total as Nmg/l0.71.30.860.720.770.90.680.750.60.6
9901Oxygen, Dissolved, % Saturation%94.9
9924Oxygen, Dissolved as O2mg/l9.98

Samples from 14 Feb 2024 to 16 Apr 2024

NotationDeterminandUnits14 Feb
2024
12:02
19 Feb
2024
11:16
28 Feb
2024
11:27
5 Mar
2024
11:50
11 Mar
2024
11:09
18 Mar
2024
11:32
27 Mar
2024
11:18
2 Apr
2024
11:07
10 Apr
2024
11:23
16 Apr
2024
11:36
0076Temperature of Water°C9.59.18.17.98.310.48.8108.99.4
0111Ammoniacal Nitrogen as Nmg/l< 0.03< 0.03< 0.03
0116Nitrogen, Total Oxidised as Nmg/l0.820.520.67
0117Nitrate as Nmg/l0.8140.5160.666
0118Nitrite as Nmg/l0.0061< 0.004< 0.004
0135Solids, Suspended at 105 Cmg/l15015118.31410265.87.26.6
0180Orthophosphate, reactive as Pmg/l0.0170.020.015
0192Phosphate :- {TIP}mg/l0.150.0560.040.0330.047< 0.020.0560.0280.035< 0.02
0348Phosphorus, Total as Pmg/l0.160.0670.040.0390.0520.0540.0850.0270.030.021
9686Nitrogen, Total as Nmg/l1.61.31.11.11.21.11.40.910.790.78