sampling point
North Delph Greetwell

Description	NORTH DELPH GREETWELL
Sampling point ID	AN-NORG1
Type	Freshwater – Rivers
Status	open
Location	easting northing: 501364 370993 lat lon: 53.226308, -0.483087
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	281 samples taken between 2024 and 2000

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

Add. Matter
Al - Dry Wt
Aldrin
Aldrin DWt
Alky pH 4.5
Ammonia(N)
Arsenic - As
As - DWt
BOD ATU
Cadmium - Cd
Cd - Dry Wt
Chloride Ion
Chromium -Cr
Colour
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr - Dry Wt
Cu - Dry Wt
DDE (PP')DWt
DDT (OP')DWt
DDT (PP')DWt
Dieldrin
Dieldrin DWt
Drins Dry Wt
Dry Method
DrySolids30C
Endrin
Endrin DryWt
GCMS S-Vol
HCB DRY WT
HCBD DRY
HCH Beta DWt
HCH Gamma
HCHAlpha DWt
HCHGamma DWt
Hg - Dry Wt
Isodrin
Isodrin DWt
Lead - as Pb
Matrix
N Inorganic
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Ni - Dry Wt
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
O Diss% Satn
O Dissolved
Orthophospht
Oxygen Diss
PCB 101 DW
PCB 105 DW
PCB 118 DW
PCB 138 DW
PCB 153 DW
PCB 156 DW
PCB 180 DW
PCB 28 DW
PCB 52 DW
Pb - Dry Wt
Rejected
Sample Prep
Solids @105C
TDE (PP')DWt
Temp Water
Tot Drins(4)
Turbidity
TurbidityNTU
Zinc - as Zn
Zn - Dry Wt
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 281 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 14 Jun 2023 to 4 Mar 2024

Notation	Determinand	Units	14 Jun 2023 12:47	6 Jul 2023 12:31	2 Aug 2023 13:04	12 Sep 2023 09:03	5 Oct 2023 12:09	6 Nov 2023 12:14	5 Dec 2023 11:25	4 Jan 2024 09:26	2 Feb 2024 10:58	4 Mar 2024 11:24
0061	pH		7.56	7.68	7.46	7.31	7.38	7.3	7.27	7.43	7.59	7.44
0076	Temperature of Water	°C	20.2	17.1	15.4	17.2	13.4	10.9	8	9.1	8.2	7.4
0077	Conductivity at 25 C	μs/cm	1071	1037	956	1112	925	1032	928	844	1025	1085
0085	BOD : 5 Day ATU	mg/l	1.4	1.6	< 4	< 1	1	< 1	1.3	< 3	< 1	1.1
0111	Ammoniacal Nitrogen as N	mg/l	0.046	0.036	0.076	0.053	0.038	0.14	0.16	0.11	0.12	0.12
0116	Nitrogen, Total Oxidised as N	mg/l	0.82	1.5	3.7	1.2	2.9	5.9	4.9	6.2	6	5.4
0117	Nitrate as N	mg/l	0.766	1.43	3.65	1.17	2.88	5.82	4.88	6.19	5.98	5.38
0118	Nitrite as N	mg/l	0.054	0.068	0.051	0.026	0.024	0.08	0.018	0.015	0.017	0.018
0119	Ammonia un-ionised as N	mg/l	0.00065	0.00054	0.0006	0.00034	0.00022	0.00055	0.00048	0.00051	0.00075	0.0005
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	260	260	240	310	220	260	220	210	260	260
0180	Orthophosphate, reactive as P	mg/l	0.048	0.03	0.044	0.042	0.046	0.03	0.042	0.041	0.035	0.034
0483	Aldrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
0511	Dieldrin	μg/l	0.0091	0.0078	0.027	0.012	0.016			0.015	0.0067	0.019
0562	Endrin	μg/l	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003		< 0.003	< 0.003	< 0.003	< 0.003
9494	Isodrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
9901	Oxygen, Dissolved, % Saturation	%	107.7	107.8	81.4	52	67.4	68.1	69	72	75.4	83.6
9924	Oxygen, Dissolved as O2	mg/l	9.73	10.4	8.12	4.99	7.02	7.51	8.16	8.29	8.87	10

Samples from 19 Aug 2019 to 4 May 2023

Notation	Determinand	Units	19 Aug 2019 08:56	26 Sep 2019 14:08	25 Oct 2019 11:30	21 Nov 2019 08:55	13 Dec 2019 12:47	8 Jan 2020 12:29	10 Feb 2020 11:30	11 Mar 2020 13:56	5 Apr 2023 10:12	4 May 2023 09:46
0061	pH		7.39	7.57	7.27	7.5	7.33	7.34	7.5	7.59	7.64	7.58
0076	Temperature of Water	°C	14.1	15.7	10.8	8	7.9	9.6	7	10	9.9	10.8
0077	Conductivity at 25 C	μs/cm	935	731	865	1030	1040	1050	691	1076	1049	1003
0085	BOD : 5 Day ATU	mg/l	< 1	1.1	1.5	< 1	< 1	< 1	1.5	< 1	1.1	1.3
0111	Ammoniacal Nitrogen as N	mg/l	0.048	0.031	0.086	0.165	0.13	0.1	0.12	0.057	0.034	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	4	2.8	3.5	6.68	4.4	6	2.6	5.8	4.3	3.9
0117	Nitrate as N	mg/l	3.93	2.78	3.47	6.64	4.38	5.98	2.59	5.79	4.29	3.88
0118	Nitrite as N	mg/l	0.067	0.024	0.034	0.0394	0.024	0.023	0.015	0.015	0.014	0.016
0119	Ammonia un-ionised as N	mg/l	0.0003	0.00032	0.00031	0.00083	0.00044	0.00039	0.00056	0.00041	0.00027	< 0.00022
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	240	190	210	257	210	270	160	260	250	250
0180	Orthophosphate, reactive as P	mg/l	0.029	0.044	0.045	0.045	0.026	0.032	0.012	0.02	0.012	< 0.01
0483	Aldrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001		< 0.001	< 0.001
0511	Dieldrin	μg/l	0.029	0.032	0.032	0.025	0.013	0.026	0.023		0.015	0.011
0562	Endrin	μg/l	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003	< 0.003		< 0.003	< 0.003
9494	Isodrin	μg/l	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001		< 0.001	< 0.001
9901	Oxygen, Dissolved, % Saturation	%	63.8	81.4	54.2	73.1	62.2	76.5	70.6	85.2	90.2	89.6
9924	Oxygen, Dissolved as O2	mg/l	6.54	8.06	5.99	8.64	7.37	8.7	8.56	9.6	10.2	9.91

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sampling point North Delph Greetwell

Determinands

Sampling results

Samples from 14 Jun 2023 to 4 Mar 2024

Samples from 19 Aug 2019 to 4 May 2023

sampling point
North Delph Greetwell