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sampling point
Mersey Estuary At Seaforth

Description MERSEY ESTUARY AT SEAFORTH
Sampling point ID NW-88002836
Type Saline Water – Coastal Sites – Non Bathing/Shellfish
Status open
Location easting northing: 330885 396220
lat lon: 53.458164, -3.042369
Area Greater Manchester Merseyside And Cheshire
Sub-Area Ecmas Sampling (Gtr Mancs Mersey And Ches)
Summary 109 samples taken between 2024 and 2012

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.

127 determinands have been measured at this site
  • 1234678CD-TE
  • 1234678CF-TE
  • 1234678HpCDD
  • 1234678HpCDF
  • 123478-HxCDD
  • 123478-HxCDF
  • 1234789CF-TE
  • 1234789HpCDF
  • 123478CBD-TE
  • 123478CBF-TE
  • 123678-HxCDD
  • 123678-HxCDF
  • 123678CBD-TE
  • 123678CBF-TE
  • 12378-PeCDD
  • 12378-PeCDF
  • 123789-HxCDD
  • 123789-HxCDD
  • 123789CBD-TE
  • 123789CBF-TE
  • 12378PCDD-TE
  • 12378PCDF-TE
  • 2,3,7,8-TCDD
  • 2,3,7,8-TCDF
  • 234678-HxCDF
  • 234678CBF-TE
  • 23478-PeCDF
  • 23478PCDF-TE
  • 2378TCDD-ITE
  • 2378TCDF-ITE
  • Aclonifen
  • Alachlor
  • Aldrin
  • Anthracene
  • B-(a)-anthra
  • B-[a]-pyrene
  • B-[b]-fluora
  • B-[ghi]-pery
  • B-[k]-fluora
  • Bifenox
  • C - Org Filt
  • Cd Filtered
  • Chrysene
  • Cu Filtered
  • DDE (PP')
  • DDT (OP')
  • DDT (PP)
  • DiClBenzPhWW
  • Dieldrin
  • Endosulphan
  • EndosulphanA
  • EndosulphanB
  • Endrin
  • Fluoranthene
  • HBCDD
  • HCH Alpha
  • HCH Beta
  • HCH Delta
  • HCH Gamma
  • HEXACHLORO 1
  • HTrlTW
  • Heptachlor
  • Hexachlorbnz
  • Hg Filtered
  • Ind123pyrene
  • Isodrin
  • NGR Easting
  • NGR Northing
  • Naphthalene
  • Ni- Filtered
  • O Diss %sat
  • OCDD
  • OCDD-ITEQ UB
  • OCDF
  • OCDF-ITEQ UB
  • Oxygen Diss
  • PBDE 100
  • PBDE 153
  • PBDE 154
  • PBDE 28
  • PBDE 47
  • PBDE 99
  • PCB - 018
  • PCB - 047
  • PCB - 049
  • PCB - 051
  • PCB - 052
  • PCB - 081
  • PCB - 099
  • PCB - 114
  • PCB - 123
  • PCB - 157
  • PCB - 167
  • PCB - 189
  • PCB 028+031
  • PCB 126
  • PCB 128
  • PCB Con 028
  • PCB Con 052
  • PCB Con 077
  • PCB Con 101
  • PCB Con 105
  • PCB Con 118
  • PCB Con 138
  • PCB Con 153
  • PCB Con 156
  • PCB Con 169
  • PCB Con 170
  • PCB Con 180
  • PClBenzene
  • PFOS
  • PYRENE
  • Pb Filtered
  • Phenanthrene
  • Quinoxyfen
  • SALinsitu
  • Sample Depth
  • TDE (PP)
  • Temp Water
  • Time Hi-Tide
  • TriBT Cation
  • Turbdty in-s
  • Water Depth
  • Zn- Filtered
  • c-Hept Epox
  • pFoctanoate
  • t-Hept Epox

Sampling results

Displaying the twenty most recent samples. You can see all 109 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 3 Apr 2023 to 12 Jun 2024

NotationDeterminandUnits 3 Apr
2023
14:14
7 May
2023
18:34
14 Jul
2023
10:34
9 Aug
2023
10:21
12 Sep
2023
13:21
10 Oct
2023
09:10
10 Nov
2023
15:37
3 Dec
2023
09:25
5 Jan
2024
12:17
12 Jun
2024
13:19
0004Time of high tidehh.mm10.4212.569.255.2710.489.3420.4114.3817.3216.03
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C9.313.21817.41915.66.77.615
0569Endosulfan Aμg/l< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05
0570Endosulfan Bμg/l< 4.0e-05< 4.0e-05< 4.0e-05< 0.0002< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05
1109Endosulfan : Total (A + B)μg/l< 8.0e-05< 8.0e-05< 8.0e-05< 0.00024< 8.0e-05< 8.0e-05< 8.0e-05< 8.0e-05
3428Water Depthm17.6914.4219.216.917.8619.5814.2115.5515.9417.99
3976Turbidity : In Situftu50.227.214.829.128.31645.324.723.7
6019NGR : Eastingngr330839330882330898330893330859330888330893330861330895330908
6020NGR : Northingngr396263396256396183396255396221396214396195396201396208396195
7342Time of sampling relative to previous high waterhh.mm3.315.381.094.562.3312.197.067.047.19.47
7608Salinity : In Situppt27.4826.6331.1625.1629.5529.622.6517.827.01
9901Oxygen, Dissolved, % Saturation%97.2106.592.285.992.69390.689.585.1
9924Oxygen, Dissolved as O2mg/l9.419.527.267.237.769.639.617.31

Samples from 15 May 2022 to 3 Mar 2023

NotationDeterminandUnits15 May
2022
14:09
7 Jun
2022
08:38
3 Jul
2022
10:58
23 Aug
2022
14:50
13 Sep
2022
07:30
13 Oct
2022
16:44
4 Nov
2022
08:10
5 Dec
2022
17:55
6 Feb
2023
16:50
3 Mar
2023
12:36
0004Time of high tidehh.mm4.4714.389.341.313.537.5521.1911.438.48
0006Sample Depth below surfacem0.20.20.20.20.20.20.20.20.2
0076Temperature of Water°C151719.718.11311.88.16.46.8
0569Endosulfan Aμg/l< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05
0570Endosulfan Bμg/l< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05< 4.0e-05
1109Endosulfan : Total (A + B)μg/l< 8.0e-05< 8.0e-05< 8.0e-05< 8.0e-05< 8.0e-05< 8.0e-05< 8.0e-05< 8.0e-05< 8.0e-05< 8.0e-05
3428Water Depthm17.4715.216.1814.2318.5820.7617.514.4217.4
3976Turbidity : In Situftu37.39.66.850.5106.8462350.138.4
6019NGR : Eastingngr330884330871330886330879330888330889330902330894330844
6020NGR : Northingngr396222396232396225396229396222396220396217396200396298
7342Time of sampling relative to previous high waterhh.mm3.518.445.1662.510.148.486.093.47
7608Salinity : In Situppt29.5129.6529.7928.423029.325.7725.1128.08
9901Oxygen, Dissolved, % Saturation%93.889.184.275.59193.489.292.186.7
9924Oxygen, Dissolved as O2mg/l7.927.236.486.047.998.458.989.78.87