sampling point
Pannel Swr D/S Guestling Green

Description	PANNEL SEWER DOWNSTREAM GUESTLING GREEN SEWAGE TREATMENT WORKS
Sampling point ID	SO-E0001607
Type	Freshwater – Rivers
Status	open
Location	easting northing: 586400 115200 lat lon: 50.906173, 0.649829
Area	Kent And South London
Sub-Area	L&W Medway And Rother Ksl
Summary	205 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.

30 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
BOD ATU
C - Org Filt
COPA
Ca Filtered
Calcium - Ca
Chloride Ion
Cond @ 20C
Cond @ 25C
Copper - Cu
Cu Filtered
Fe- Filt
Hardness
Magnesium-Mg
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Temp Water
TurbidityNTU
Zinc - as Zn
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 205 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 11 Sep 2023 to 18 Jun 2024

Notation	Determinand	Units	11 Sep 2023 11:21	17 Oct 2023 10:45	20 Nov 2023 13:53	5 Dec 2023 11:00	16 Jan 2024 13:22	20 Feb 2024 10:28	18 Mar 2024 11:06	16 Apr 2024 12:20	22 May 2024 11:30	18 Jun 2024 13:11
0061	pH		7.69	7.6	7.78	7.24	7.86	7.38	7.28	7.72	8.35	7.45
0076	Temperature of Water	°C	18.1	9.9	10.8	7.4	2.7	8.1	10.4	10.1	13.9	15.8
0077	Conductivity at 25 C	μs/cm	564	556	280	268	347	288	312	357	492	488
0085	BOD : 5 Day ATU	mg/l						1.1	1.2	1.2	3.9	3
0111	Ammoniacal Nitrogen as N	mg/l	0.037	0.05	0.031	0.04	0.13	0.056	0.16	< 0.03	0.13	0.064
0116	Nitrogen, Total Oxidised as N	mg/l	2.4	3.9	3.1	3	5.8	3.5	4.1	4.6	4.2	4.5
0117	Nitrate as N	mg/l	2.38	3.87	3.09	2.99	5.77	3.48	4.07	4.59	4.16	4.47
0118	Nitrite as N	mg/l	0.019	0.026	0.013	0.011	0.026	0.017	0.034	0.0096	0.042	0.03
0119	Ammonia un-ionised as N	mg/l	0.00061	0.00036	0.00036	0.00011	0.00101	0.00022	0.00058	< 0.00029	0.00315	0.00051
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	99	90	40	36	38	37	44	46	59	68
0180	Orthophosphate, reactive as P	mg/l	0.05	0.11	0.039	0.075	0.046	0.062	0.08	0.048	0.1	0.02
9901	Oxygen, Dissolved, % Saturation	%	89.5	91.2	96.2	94.8	99.1	98	95.5	95.7	94.7	92.8
9924	Oxygen, Dissolved as O2	mg/l	8.43	10.3	10.6	11.4	13.4	11.6	10.7	10.8	9.76	9.17

Samples from 22 Nov 2022 to 2 Aug 2023

Notation	Determinand	Units	22 Nov 2022 11:54	28 Dec 2022 11:20	26 Jan 2023 16:40	10 Feb 2023 10:05	7 Mar 2023 14:50	24 Apr 2023 10:54	30 May 2023 13:12	19 Jun 2023 12:19	20 Jul 2023 13:11	2 Aug 2023 09:46
0061	pH		7.79	7.66	7.5	7.25	7.59	7.81	7.44	7.57	7.68	7.82
0076	Temperature of Water	°C	8	9.3	6.3	4	6.5	10	14.1	17.1	17.4	17.9
0077	Conductivity at 25 C	μs/cm	378	341	356	391	432	347	442	543	545	552
0085	BOD : 5 Day ATU	mg/l								5.3
0111	Ammoniacal Nitrogen as N	mg/l	< 0.03	0.056	0.077	0.068	< 0.03	0.065	0.032	0.092	0.079	0.063
0116	Nitrogen, Total Oxidised as N	mg/l	5.1	5.3	6.3	7.6	7.4	4.5	6.1	5.2	2.6	4
0117	Nitrate as N	mg/l	5.09	5.28	6.28	7.58	7.38	4.49	6.07	4.94	2.56	3.96
0118	Nitrite as N	mg/l	0.013	0.019	0.02	0.018	0.016	0.015	0.033	0.26	0.044	0.038
0119	Ammonia un-ionised as N	mg/l	< 0.00029	0.00045	0.00034	0.00014	< 0.00017	0.00077	0.00022	0.00107	0.0012	0.00136
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	37	37	33	35	41	44	52	79	82	89
0180	Orthophosphate, reactive as P	mg/l	0.061	0.043	0.042	0.057	0.062	0.064	0.039	0.069	0.067	0.082
6396	Turbidity	ntu				2.7
9901	Oxygen, Dissolved, % Saturation	%	91.6	94.5	98.5	96.5	101.4	97	94	86.2	89.4	90.4
9924	Oxygen, Dissolved as O2	mg/l	10.8	10.8	12.2	12.6	12.4	10.9	9.64	8.29	8.55	8.55

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sampling point Pannel Swr D/S Guestling Green

Determinands

Sampling results

Samples from 11 Sep 2023 to 18 Jun 2024

Samples from 22 Nov 2022 to 2 Aug 2023

sampling point
Pannel Swr D/S Guestling Green