sampling point
South Forty Foot Guthram Gowt

Description	SOUTH FORTY FOOT GUTHRAM GOWT
Sampling point ID	AN-SFFT7
Type	Freshwater – Rivers
Status	open
Location	easting northing: 517153 322496 lat lon: 52.787322, -0.264261
Area	Lincolnshire And Northamptonshire
Sub-Area	North & South Team Sub Area
Summary	113 samples taken between 2020 and 2010

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.

13 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Cond @ 25C
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
pH

Displaying the twenty most recent samples. You can see all 113 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 5 Apr 2019 to 11 Feb 2020

Notation	Determinand	Units	5 Apr 2019 11:53	9 May 2019 14:12	25 Jun 2019 12:42	31 Jul 2019 13:08	6 Aug 2019 14:19	23 Sep 2019 14:53	30 Oct 2019 11:22	10 Dec 2019 14:18	13 Jan 2020 13:13	11 Feb 2020 13:53
0061	pH		8.17	8.03	7.43	7.66	7.63	7.89	7.26	7.93	7.82	8.19
0076	Temperature of Water	°C	8.6	11.9	18.4	18.9	19.7	14.5	8.5	5.3	6.9	3.8
0077	Conductivity at 25 C	μs/cm	1827	1238	2206	1293	1430	1193	2634	2400	2395	2135
0111	Ammoniacal Nitrogen as N	mg/l	0.032	< 0.03	0.215	0.034	< 0.03	0.031	0.25	0.2	0.42	0.1
0116	Nitrogen, Total Oxidised as N	mg/l	2.74	< 0.2	15.3	< 0.2	1.7	< 0.2	14	9	9.1	9.2
0117	Nitrate as N	mg/l	2.72	0.196	14.5	0.19	1.68	< 0.196	13.9	8.92	9.01	9.11
0118	Nitrite as N	mg/l	0.0171	0.004	0.758	0.0098	0.019	< 0.004	0.11	0.081	0.092	0.091
0119	Ammonia un-ionised as N	mg/l	0.00053	< 0.00063	0.00199	0.00055	< 0.00048	0.00061	0.00075	0.0022	0.00405	0.00116
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	225	244	202	250	240	280	350	340	300	100
0180	Orthophosphate, reactive as P	mg/l	< 0.01	< 0.01	< 0.01	0.027	< 0.01	0.03	0.062	0.1	0.072	0.29
9901	Oxygen, Dissolved, % Saturation	%	95.1	92.4	49.7	65.8	80.7	73.4	64.7	79.4	99.8	114.2
9924	Oxygen, Dissolved as O2	mg/l	11.1	9.96	4.65	6.1	7.36	7.46	7.56	10	12.1	15

Samples from 9 May 2018 to 4 Mar 2019

Notation	Determinand	Units	9 May 2018 13:17	25 Jun 2018 11:20	12 Jul 2018 13:35	17 Sep 2018 12:05	9 Oct 2018 14:07	15 Nov 2018 14:13	11 Dec 2018 09:56	16 Jan 2019 13:13	6 Feb 2019 13:05	4 Mar 2019 16:15
0061	pH		7.58	7.72	7.72	7.91	8.04	8.29	8.12	8.12	8.26	8.45
0076	Temperature of Water	°C	19.5	20.3	19.7	17.2	13	9.9	4.9	6.3	4.2	8.4
0077	Conductivity at 25 C	μs/cm	2472	1556	1382	970	1224	1051	1054	1584	1267	1674
0111	Ammoniacal Nitrogen as N	mg/l	0.112	0.087	0.141	0.053	< 0.03	< 0.03	0.051	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	8.46	< 0.2	< 0.2	< 0.2	< 0.2	< 0.2	0.24	4	1.2	2.75
0117	Nitrate as N	mg/l	8.36	0.195	< 0.196	0.194	< 0.196	< 0.196	0.232	3.97	1.19	2.73
0118	Nitrite as N	mg/l	0.102	0.005	< 0.004	0.0059	< 0.004	< 0.004	0.0084	0.0317	0.0051	0.0153
0119	Ammonia un-ionised as N	mg/l	0.00158	0.00179	0.00278	0.00133	< 0.00068	< 0.00054	0.00064	< 0.00042	< 0.00036	< 0.00049
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	227	281	303	304	288	276	262	242	239	212
0180	Orthophosphate, reactive as P	mg/l	< 0.01	0.179	0.118	0.065	< 0.01	0.018	0.04	0.094	0.039	< 0.01
9901	Oxygen, Dissolved, % Saturation	%	71.1	63.4	47.7	60.4	82.6	110.1	86.6	99.8	120.7	98
9924	Oxygen, Dissolved as O2	mg/l	6.51	5.72	4.35	5.8	8.68	12.4	11.1	12.3	15.7	11.5

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sampling point South Forty Foot Guthram Gowt

Determinands

Sampling results

Samples from 5 Apr 2019 to 11 Feb 2020

Samples from 9 May 2018 to 4 Mar 2019

sampling point
South Forty Foot Guthram Gowt