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sampling point
River Bollin At Beech Bridge Macclesfiel

Description RIVER BOLLIN AT BEECH BRIDGE MACCLESFIELD
Sampling point ID NW-88002534
Type Freshwater – Rivers
Status closed
Location easting northing: 391501 374541
lat lon: 53.26778, -2.12888
Area Greater Manchester Merseyside And Cheshire
Sub-Area Manchester
Summary 83 samples taken between 2006 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.

25 determinands have been measured at this site
  • Alky pH 4.5
  • Ammonia(N)
  • BOD ATU
  • Chloride Ion
  • Cond @ 20C
  • Cond @ 25C
  • 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
  • Visit-NoBott
  • Weth-Visibty
  • Weth7Dy-Prec
  • Weth7Dy-Temp
  • Weth7Dy-Vsy
  • WethPresPrec
  • WethPresTemp
  • pH

Sampling results

Displaying the twenty most recent samples. You can see all 83 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 9 Mar 2006 to 12 Dec 2006

NotationDeterminandUnits 9 Mar
2006
14:10
29 Mar
2006
10:55
27 Apr
2006
13:40
24 May
2006
10:50
30 Jun
2006
15:30
22 Aug
2006
10:35
21 Sep
2006
10:55
1 Nov
2006
10:00
22 Nov
2006
11:20
12 Dec
2006
10:50
0061pH8.188.57.78.37.78.37.87.87.7
0062Conductivity at 20 Cμs/cm264284298195374389337301272252
0076Temperature of Water°C66.611.810.116.814.815.57.77.36.7
0085BOD : 5 Day ATUmg/l1.632.312.343.492.221.081.16< 11.99< 1.39
0111Ammoniacal Nitrogen as Nmg/l0.08770.0571< 0.030.1260.0447< 0.03< 0.030.04270.05160.0419
0116Nitrogen, Total Oxidised as Nmg/l2.932.42.271.481.691.531.972.113.523.68
0117Nitrate as Nmg/l2.912.392.261.471.661.521.962.13.53.65
0118Nitrite as Nmg/l0.01590.007740.01390.01230.03190.01140.01390.01490.01680.0327
0119Ammonia un-ionised as Nmg/l0.001190.00081< 0.000620.001170.00134< 0.00039< 0.000820.000420.000490.0003
0135Solids, Suspended at 105 Cmg/l171087430421< 31210
0172Chloridemg/l43.738.528.916.635.53229.324.222.722.2
0180Orthophosphate, reactive as Pmg/l0.07580.03850.02670.05960.07640.1080.07080.07050.05340.0346
1181Weather : Temperature3233443222
1183Weather : Precipitation2211111111
6528Weather : Visibility2244441322
6529Weather : Precipitation : Past 7 days2223122215
6530Weather : Temperature : Past 7 days3234333322
6531Weather : Visibility : Past 7 days2422422222
9901Oxygen, Dissolved, % Saturation%1001021051019710210910199101
9924Oxygen, Dissolved as O2mg/l12.912.511.211.49.410.310.91211.212.3
9992Laboratory Sample Number : Nottingham OMRno.4039985403285040332844035529404135340427604042902404333540467884046849

Samples from 26 May 2005 to 22 Feb 2006

NotationDeterminandUnits26 May
2005
13:35
16 Jun
2005
14:50
5 Jul
2005
10:30
15 Aug
2005
13:55
5 Sep
2005
11:45
5 Oct
2005
14:00
2 Nov
2005
11:00
7 Dec
2005
15:25
30 Jan
2006
13:25
22 Feb
2006
15:30
0061pH8.48.27.78.38.18.27.77.27.98.3
0062Conductivity at 20 Cμs/cm757379372363352306240250331442
0076Temperature of Water°C13.714.313.115.316.812.411.95.53.94.6
0085BOD : 5 Day ATUmg/l2.161.71< 1.391.621.311.792.421.31.672.68
0111Ammoniacal Nitrogen as Nmg/l< 0.030.05< 0.50.0610.0510.0510.0870.070.1080.0649
0116Nitrogen, Total Oxidised as Nmg/l1.481.531.271.631.471.991.722.442.572.53
0117Nitrate as Nmg/l1.461.51.251.611.461.971.72.422.562.52
0118Nitrite as Nmg/l0.0180.0270.0190.0180.0070.0230.0210.0160.0120.0139
0119Ammonia un-ionised as Nmg/l< 0.000720.00125< 0.00580.001640.001530.001110.000920.000150.0010.0008
0135Solids, Suspended at 105 Cmg/l65< 37< 3619759
0172Chloridemg/l34.434.536.532.632.825.119.927.635.681.3
0180Orthophosphate, reactive as Pmg/l0.0770.138< 0.50.130.140.0960.0780.040.0470.043
1181Weather : Temperature3333333122
1183Weather : Precipitation1111111111
6528Weather : Visibility2222232342
6529Weather : Precipitation : Past 7 days2221222311
6530Weather : Temperature : Past 7 days3333333222
6531Weather : Visibility : Past 7 days2222242242
9901Oxygen, Dissolved, % Saturation%10410410110010899100100102100
9924Oxygen, Dissolved as O2mg/l10.810.610.61010.510.510.812.613.412.8
9992Laboratory Sample Number : Nottingham OMRno.4027020402729940294134030534403581540341424034919403251640340734032568