sampling point
R.Gipping Hawkes Mill

Description	R.GIPPING HAWKES MILL
Sampling point ID	AN-GIP130
Type	Freshwater – Rivers
Status	open
Location	easting northing: 608900 255400 lat lon: 52.157328, 1.052521
Area	Essex Norfolk And Suffolk
Sub-Area	Norfolk & Suffolk Team Sub Area
Summary	232 samples taken between 2023 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.

24 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
CHLOR A
CHLOROPHYLL
COD as O2
Chloride Ion
Cond @ 20C
Cond @ 25C
N Inorganic
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
SiO2 Rv
Sld Sus@105C
Temp Water
Turbidity
TurbidityNTU
pH
pH Inst unit

Displaying the twenty most recent samples. You can see all 232 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 21 Jun 2022 to 2 Mar 2023

Notation	Determinand	Units	21 Jun 2022 11:59	11 Jul 2022 11:09	8 Aug 2022 11:13	27 Sep 2022 11:51	13 Oct 2022 12:41	1 Nov 2022 10:25	1 Dec 2022 10:17	18 Jan 2023 12:03	8 Feb 2023 10:23	2 Mar 2023 10:35
0061	pH		7.88	7.6	7.53	7.7	7.61	7.59	7.68	8.05	7.84	7.89
0076	Temperature of Water	°C	17.9	18.4	16.8	12.7	11.3	13.6	8.5	3.2	4.4	6.3
0077	Conductivity at 25 C	μs/cm	1338	1352	1404	1324	1267	1275	1141	981	1227	1300
0111	Ammoniacal Nitrogen as N	mg/l	0.1	0.063	0.076	0.04	< 0.03	< 0.03	0.065	0.12	0.061	0.075
0116	Nitrogen, Total Oxidised as N	mg/l	6.2	6.6	7.5	8.1	6.7	5.9	15	18	7.8	7.6
0117	Nitrate as N	mg/l	6.09	6.56	7.46	8.08	6.63	5.8	14.9	17.9	7.74	7.53
0118	Nitrite as N	mg/l	0.11	0.036	0.039	0.023	0.068	0.096	0.098	0.066	0.059	0.072
0119	Ammonia un-ionised as N	mg/l	0.00248	0.00086	0.00079	0.00045	< 0.00025	< 0.00028	0.00051	0.00133	0.00051	0.00081
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	320	330	340	350	310	310	300	250	330	340
0180	Orthophosphate, reactive as P	mg/l	0.31	0.32	0.31	0.57	0.27	0.28	0.17	0.13	0.2	0.27
9901	Oxygen, Dissolved, % Saturation	%	74.3	55.3	35.2	58	55.9	35.1	71.4	91.6	82.2	85.4
9924	Oxygen, Dissolved as O2	mg/l	7.03	5.18	3.41	6.14	6.11	3.64	8.34	12.2	10.6	10.5

Samples from 11 Aug 2021 to 3 May 2022

Notation	Determinand	Units	11 Aug 2021 13:12	23 Sep 2021 13:42	13 Oct 2021 13:42	1 Nov 2021 10:00	10 Dec 2021 10:54	10 Jan 2022 14:07	2 Feb 2022 10:20	8 Mar 2022 08:54	8 Apr 2022 11:26	3 May 2022 10:34
0061	pH		8.02	8.09	7.78	7.91	7.95	8.07	7.89	8.1	7.93	8.13
0076	Temperature of Water	°C	17.4	16.1	12	10.7	5.9	4.9	7.8	5.3	8.8	12.6
0077	Conductivity at 25 C	μs/cm	1315	1307	1239	1092	709	953	1209	965	1150	1193
0111	Ammoniacal Nitrogen as N	mg/l	0.044	0.044	0.049	0.15	0.16	0.14	0.28	0.09	0.054	0.033
0116	Nitrogen, Total Oxidised as N	mg/l	7.3	6.4	5.8	6.9	13	14	8.7	12	6.5	7.8
0117	Nitrate as N	mg/l	7.27	6.36	5.67	6.69	12.9	13.9	8.58	11.9	6.42	7.73
0118	Nitrite as N	mg/l	0.033	0.038	0.13	0.21	0.06	0.064	0.12	0.054	0.085	0.07
0119	Ammonia un-ionised as N	mg/l	0.00138	0.00125	0.00063	0.00235	0.00193	0.00176	0.00339	0.00116	0.00077	0.00073
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	330	330	340	290	200	290	330	310	290	310
0180	Orthophosphate, reactive as P	mg/l	0.32	0.27	0.31	0.27	0.15	0.13	0.24	0.12	0.23	0.22
9901	Oxygen, Dissolved, % Saturation	%	68.3	72.5	53.6	58	79.9	87.8	78.7	83.3	85.5	99.5
9924	Oxygen, Dissolved as O2	mg/l	6.53	7.12	5.76	6.43	9.96	11.2	9.35	10.5	9.91	10.6

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sampling point R.Gipping Hawkes Mill

Determinands

Sampling results

Samples from 21 Jun 2022 to 2 Mar 2023

Samples from 11 Aug 2021 to 3 May 2022

sampling point
R.Gipping Hawkes Mill