sampling point
Dibb At Dibbles Bridge

Description	DIBB AT DIBBLES BRIDGE
Sampling point ID	NE-49700222
Type	Freshwater – Rivers
Status	open
Location	easting northing: 405143 463021 lat lon: 54.063095, -1.922908
Area	Yorkshire
Sub-Area	Aire, Calder, Wharfe
Summary	54 samples taken between 2024 and 2018

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.

54 determinands have been measured at this site

Alky pH 4.5
Ammonia(N)
Atrazine
Azinphos Myl
BOD ATU
C - Org Filt
CHLOROPHYLL
Ca Filtered
Carbophenthn
Cd Filtered
Chlorfenvphs
Cond @ 25C
Coumaphos
Cr- Filtered
Cu BLM Bio
Cu Filtered
Desmetryne
Diazinon
Dichlorvos
Fe- Filt
Fenchlorphos
Fenitrothion
Fenthion
Hg Filtered
Malathion
Mevinphos
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Ni BLM Bio
Ni- Filtered
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Parathion
ParathionMyl
Pb BLM Bio
Pb Filtered
Prometryn
Propazine
Propetamphos
Simazine
Sld Sus@105C
Temp Water
Terbutryne
Triazophos
TurbidityNTU
Zn BLM Bio
Zn- Filtered
pH

Displaying the twenty most recent samples. You can see all 54 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Oct 2023 to 15 Jul 2024

Notation	Determinand	Units	16 Oct 2023 11:30	22 Nov 2023 10:13	5 Dec 2023 11:51	17 Jan 2024 10:46	21 Feb 2024 10:13	27 Mar 2024 11:36	17 Apr 2024 11:51	13 May 2024 12:12	18 Jun 2024 12:27	15 Jul 2024 12:18
0052	Lead, Dissolved	μg/l	3.2	5.1	5.8	5.5	4.6
0061	pH		7.7	7.2	6.6	7.2	7.1	7.44	7.91	7.83	7.79	7.57
0076	Temperature of Water	°C	9.7	8.5	6	3.4	6.5	7	8.8	12.2	12.7	15.2
0077	Conductivity at 25 C	μs/cm	103	62	42	64	52	54	48	46	117	46
0085	BOD : 5 Day ATU	mg/l					1.9	1.2	1.1	< 1	< 1	< 1
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	0.011
0106	Cadmium, Dissolved	μg/l	0.047	0.1	0.11	0.1	0.081
0111	Ammoniacal Nitrogen as N	mg/l	0.0044	0.025	0.04	0.021	0.043	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.35	0.17	0.18	0.24	0.31	0.31	0.32	0.29	0.36	0.32
0117	Nitrate as N	mg/l	0.349	0.168	0.177	0.239	0.309	0.306	0.316	0.286	0.356	0.316
0118	Nitrite as N	mg/l	< 0.001	0.0022	0.0028	< 0.001	0.0013	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	4.0e-05	7.0e-05	2.0e-05	4.0e-05	8.0e-05	< 0.00012	< 0.00041	< 0.00044	< 0.00041	< 0.0003
0135	Solids, Suspended at 105 C	mg/l	3.2	< 3	3.7	< 3	23
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	37	22	10	15	13	16	14	40	47	12
0180	Orthophosphate, reactive as P	mg/l	0.0091	0.011	0.0068	0.011	0.016	< 0.01	0.014	< 0.01	< 0.01	0.013
0235	Magnesium, Dissolved	mg/l	2	1.3	0.89	1.1	0.88
0239	Calcium, Dissolved	mg/l	14	7.6	3.8	6	6
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	13	15	16	14	13
3377	Lead : BLM Bioavailable	μg/l	0.25	0.34	0.36	0.39	0.35
3408	Zinc, Dissolved	μg/l	13	19	21	19	14
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	1.5	1.5	1.5	1.3	1.3
3878	Nickel : BLM Bioavailable	μg/l	0.26	0.19	0.18	0.22	0.18
4820	Manganese : BLM Bioavailable	μg/l	2.8	11	41	22	13
4821	Copper : BLM Bioavailable	μg/l	0.03	0.04	0.04	0.06	0.03
4822	Zinc : BLM Bioavailable	μg/l	2.4	3.4	3.9	5.4	2.9
6396	Turbidity	ntu	3	2.7	3.4	2.5	17
6450	Copper, Dissolved	μg/l	1.5	2.1	1.6	1.4	1.4
6458	Manganese, Dissolved	μg/l	< 10	29	41	29	30
6460	Iron, Dissolved	μg/l	670	880	940	840	630
7887	Chlorophyll : Acetone Extract	μg/l	0.69	< 0.5	0.78	< 0.5	2.2
9901	Oxygen, Dissolved, % Saturation	%	97.1	100.2	100.8	101.4	101.2	101.9	103.8	87.1	102.9	103.2
9924	Oxygen, Dissolved as O2	mg/l	11	11.7	12.5	13.5	12.4	12.4	12	9.32	10.9	10.3

Samples from 9 Dec 2021 to 22 Sep 2023

Notation	Determinand	Units	9 Dec 2021 13:07	11 Jan 2022 15:08	11 Feb 2022 12:03	2 Mar 2023 13:39	24 Apr 2023 12:27	17 Jul 2023 13:11	8 Aug 2023 13:02	15 Aug 2023 12:29	8 Sep 2023 11:06	22 Sep 2023 14:45
0052	Lead, Dissolved	μg/l	3.4	3.8	2.8	4.8	5	2.3	2.4	3.7	4.4	4.5
0061	pH		7.77	7.92	8.07	7.62	7.39	7.85	7.9	7.76	6.9	7.68
0076	Temperature of Water	°C	5.5	5.2	3.6	5.4	8	13.4	13.3	14.4	17.3	14.1
0077	Conductivity at 25 C	μs/cm	97	93	170	79	56	138	131	122	48	145
0085	BOD : 5 Day ATU	mg/l							< 1	2.3
0103	Mercury, Dissolved	μg/l	< 0.01	< 0.01	< 0.01	< 0.01	< 0.01	0.011	< 0.01		< 0.01	0.013
0106	Cadmium, Dissolved	μg/l	0.068	0.065	0.06	0.065	0.091	0.054	0.047	0.074	0.094	0.062
0111	Ammoniacal Nitrogen as N	mg/l	0.025	0.0034	0.011	0.012	0.0022	0.0074	< 0.002	0.035	0.01	0.028
0116	Nitrogen, Total Oxidised as N	mg/l	0.8	0.59	1	0.35	0.42	0.47	0.14	0.096	0.28	0.44
0117	Nitrate as N	mg/l	0.799	0.589	0.998	0.347	0.419	0.469	0.139	0.095	0.278	0.433
0118	Nitrite as N	mg/l	< 0.001	< 0.001	0.0017	0.0027	< 0.001	0.0015	< 0.001	< 0.001	0.0018	0.0071
0119	Ammonia un-ionised as N	mg/l	0.00019	4.0e-05	0.00013	7.0e-05	< 1.0e-05	0.00012	< 4.0e-05	0.00051	3.0e-05	0.00033
0135	Solids, Suspended at 105 C	mg/l		3.7	5	< 3	4.7	4.6	< 3	< 3	< 3	14
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	32	29	70	26	15	41	50	46	11	55
0180	Orthophosphate, reactive as P	mg/l	0.014	0.009	0.011	0.0099	0.008	0.013	0.0087	0.014	0.0091	0.0068
0235	Magnesium, Dissolved	mg/l	1.5	1.5	2.6	1.5	1.1	2.2	2.3	2.1	1	2.3
0239	Calcium, Dissolved	mg/l	13	11	27	9.6	5.8	19	19	17	4.5	21
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	13	14	10	13	13	13	12	16	17	15
3377	Lead : BLM Bioavailable	μg/l	0.26	0.27	0.28	0.37	0.38	0.18	0.2	0.23	0.26	0.3
3408	Zinc, Dissolved	μg/l	17	13	11	14	16	21	20	11	20	15
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	1.4	1.3	1.2	1.4	1.4	1.4	1.5	1.6	1.5	2
3878	Nickel : BLM Bioavailable	μg/l	0.24	0.22	0.38	0.22	0.2	0.28	0.32	0.24	0.17	0.33
4820	Manganese : BLM Bioavailable	μg/l	12	17	15	9.2	9.3	12	11	12	16	7.1
4821	Copper : BLM Bioavailable	μg/l	0.03	0.03	0.04	0.03	0.03	0.04	0.03	0.04	0.03	0.06
4822	Zinc : BLM Bioavailable	μg/l	3	2.1	2.4	2.6	3	3.7	3.8	1.6	3.3	2.5
6396	Turbidity	ntu	3.2	2.9	3.5		5.3	4.8	2.4	2.4	2.2	13
6450	Copper, Dissolved	μg/l	1.6	1.3	1.3	1.6	1.8	1.7	1.4	1.8	1.7	3.3
6458	Manganese, Dissolved	μg/l	18	19	15	19	23	16	13	19	22	13
6460	Iron, Dissolved	μg/l	740	790	570	820	790	460	510	750	750	620
7887	Chlorophyll : Acetone Extract	μg/l			< 1	0.56	3	1.8	0.82	1.1	17	< 0.5
9901	Oxygen, Dissolved, % Saturation	%	102.1	90.3	103.3	101.9	101.7	102.3	104	105.5	102.5	101.7
9924	Oxygen, Dissolved as O2	mg/l	12.9	11.5	13.7	12.9	12	10.7	10.9	10.8	9.82	10.4

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sampling point Dibb At Dibbles Bridge

Determinands

Sampling results

Samples from 16 Oct 2023 to 15 Jul 2024

Samples from 9 Dec 2021 to 22 Sep 2023

sampling point
Dibb At Dibbles Bridge