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sampling point
Ne Of Steepholme

Description NORTH EAST OF STEEPHOLME
Sampling point ID SW-60520051
Type Saline Water – Estuarine Sites – Non Bathing/Shellfish
Status open
Location easting northing: 324317 161224
lat lon: 51.345035, -3.088014
Area Wessex
Sub-Area Ecmas Sampling (Wessex)
Summary 202 samples taken between 2024 and 2007

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.

76 determinands have been measured at this site
  • 1,1,1-TCA
  • 1,2,3-TCB
  • 1,2,4-TCB
  • 1,3,5-TCB
  • 12-DCA
  • 4-nonPhenol
  • Aldrin
  • As-Filtered
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • C - Org Filt
  • CHLOROPHYLL
  • Carbon Tet
  • Cd Filtered
  • Chloroform
  • Cr Hex Filt
  • Cr Hexavalnt
  • Cr- Filtered
  • Cu Filtered
  • Cyanide - CN
  • DDE (PP')
  • DDT (OP')
  • DDT (PP)
  • DDT Derived
  • Dieldrin
  • Endrin
  • Fe- Filt
  • Fluoranthene
  • HCH Alpha
  • HCH Beta
  • HCH Gamma
  • HEXACHLORO 1
  • HTrlTW
  • Hexachlorbnz
  • Hg Filtered
  • Ind123pyrene
  • Isodrin
  • LIGHT EXT.
  • MR Screen
  • N Dis Inorg
  • N Oxid Filt
  • NATGRIDREF
  • NGR Easting
  • NGR Northing
  • NH3 filt N
  • Ni- Filtered
  • Nitrate Filt
  • Nitrite Filt
  • O Diss %sat
  • OrthophsFilt
  • Oxygen Diss
  • Pb Filtered
  • Pentachlrphl
  • Phytoplankto
  • SALinsitu
  • Sample Depth
  • SiO2 Filt
  • TCB Tot
  • TDE (PP)
  • Temp Water
  • TetClEthene
  • Time Hi-Tide
  • Tot Drins(4)
  • Tot HCHs ABG
  • Transparency
  • TriBT Cation
  • TriPT Cation
  • Trichloroeth
  • Turbdty in-s
  • Vol Filtered
  • Water Depth
  • Zn- Filtered
  • pH
  • ptOctylPheno

Sampling results

Displaying the twenty most recent samples. You can see all 202 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 4 Jan 2024 to 3 Aug 2024

NotationDeterminandUnits 4 Jan
2024
16:22
5 Feb
2024
14:15
18 Mar
2024
09:50
14 Apr
2024
15:58
1 May
2024
09:25
1 May
2024
09:31
8 Jun
2024
10:42
8 Jun
2024
10:44
15 Jul
2024
13:08
3 Aug
2024
19:23
0004Time of high tidehh.mm11.4310.2612.5310.1512.1612.168.198.1913.3418.44
0006Sample Depth below surfacem0.20.20.20.20.211.6313.650.217.868.52
0052Lead, Dissolvedμg/l< 0.04< 0.04< 0.04
0076Temperature of Water°C8.97.3911.311.111.115.715.817.519.7
0103Mercury, Dissolvedμg/l< 0.01< 0.01< 0.01
0106Cadmium, Dissolvedμg/l0.0580.0550.064
0301Carbon, Organic, Dissolved as C :- {DOC}mg/l2.52.22.1
3408Zinc, Dissolvedμg/l2.42.82.3
3410Nickel, Dissolvedμg/l0.730.690.66
3428Water Depthm14.8118.2715.9915.7815.4615.3816.2416.431913.87
3976Turbidity : In Situftu84.6156.543102.3154.6300.4749.674.286.1301.8
4574Phytoplankton111111
4865Volume of Sample Filteredml350340580480300420
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.611.311.211.211.110.977
5732Triphenyl Tin as Cationμg/l< 0.0002< 0.0002
6019NGR : Eastingngr324324324500324436324124324426324268324255324210324325324527
6020NGR : Northingngr161348161324161300160942161320161204161176161114161243161431
6045Arsenic, Dissolvedμg/l1.71.71.7
6450Copper, Dissolvedμg/l2.11.81.5
6485Nitrite, Filtered as Nmg/l0.0011< 0.0007< 0.0007< 0.0007< 0.0007< 0.0007
7342Time of sampling relative to previous high waterhh.mm8.41.349.563.369.459.512.232.2512.089.36
7608Salinity : In Situppt18.7722.2322.6822.4424.3924.4726.326.1727.3127.46
7887Chlorophyll : Acetone Extractμg/l< 2< 0.91.8< 23.6
8944Tributyl Tin as Cationμg/l< 0.0002< 0.0002
9853Nitrate, Filtered as Nmg/l1.61.31.21.21.10.969
9856Orthophosphate, Filtered as Pmg/l0.0770.0680.0620.0630.060.057
9857Silicate, Filtered as SiO2mg/l3.42.72.52.52.11.6
9901Oxygen, Dissolved, % Saturation%99.79892.995.689.988.696.297.498.999.1
9924Oxygen, Dissolved as O2mg/l10.310.39.359.148.538.48.188.278.067.74
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.61.31.21.21.10.97
9993Ammoniacal Nitrogen, Filtered as Nmg/l< 0.007< 0.007< 0.007< 0.007< 0.007< 0.007

Samples from 1 Dec 2022 to 5 Dec 2023

NotationDeterminandUnits 1 Dec
2022
09:47
3 Feb
2023
07:44
7 Mar
2023
07:44
14 Apr
2023
11:40
8 May
2023
17:01
15 Jun
2023
16:49
1 Aug
2023
18:32
9 Sep
2023
12:53
9 Oct
2023
08:40
5 Dec
2023
11:42
0004Time of high tidehh.mm13.064.156.313.5521.4316.367.0614.5311.0811.35
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C10.76.87.29.78312.417.118.319.7179.1
3428Water Depthm16.3216.6819.9818.8112.3716.7314.1716.361816.38
3976Turbidity : In Situftu263.8134.3128.557120.4335.717.863.368.5
4574Phytoplankton1111111111
4865Volume of Sample Filteredml40044041080048025001000440530
4925Nitrogen, Dissolved Inorganic : as Nmg/l1.111.511.111.411.310.8770.9080.8770.8971.21
6019NGR : Eastingngr324293324345324217324307324429324437324494324374324358324280
6020NGR : Northingngr161263161076161185161311161243161218161392161290161250161170
6485Nitrite, Filtered as Nmg/l0.00076< 0.0007< 0.00070.000750.00150.00340.00150.0017< 0.00070.0012
7342Time of sampling relative to previous high waterhh.mm9.233.291.1411.367.3611.259.110.471.120.07
7608Salinity : In Situppt26.6222.9926.6823.61724.127.9528.1728.6628.823.92
7887Chlorophyll : Acetone Extractμg/l3.31.31.90.560.656.44.72.31.21.1
9853Nitrate, Filtered as Nmg/l1.11.51.11.41.30.8670.8990.8680.8891.2
9856Orthophosphate, Filtered as Pmg/l0.080.070.0580.0660.0670.0480.0670.0710.0760.074
9857Silicate, Filtered as SiO2mg/l2.22.61.92.32.10.781.21.61.82.6
9901Oxygen, Dissolved, % Saturation%95.798.4100.8100.6891.81019698.896.596.7
9924Oxygen, Dissolved as O2mg/l9.0310.410.39.898.488.267.667.657.879.63
9943Nitrogen, Total Oxidised, Filtered as Nmg/l1.11.51.11.41.30.870.90.870.891.2
9993Ammoniacal Nitrogen, Filtered as Nmg/l< 0.007< 0.007< 0.007< 0.007< 0.007< 0.0070.0078< 0.007< 0.007< 0.007