sampling point
Keekle At Walkmill Bridge

Description	KEEKLE AT WALKMILL BRIDGE
Sampling point ID	NW-88021142
Type	Freshwater – Rivers
Status	open
Location	easting northing: 300800 518650 lat lon: 54.553321, -3.535291
Area	Cumbria And Lancashire
Sub-Area	North Cumbria
Summary	85 samples taken between 2019 and 2002

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.

77 determinands have been measured at this site

Al- Filtered
Alky pH 4.5
Aluminium-Al
Ammonia(N)
Arsenic - As
As-Filtered
B - Filtered
BOD ATU
Ba- Filtered
Barium - Ba
Boron - as B
C - Org Filt
COD as O2
Ca Filtered
Cadmium - Cd
Calcium - Ca
Cd Filtered
Chloride Ion
Chromium -Cr
Cond @ 20C
Cond @ 25C
Copper - Cu
Cr- Filtered
Cu BLM Bio
Cu Filtered
Cyanide Simp
Fe- Filt
Fluoride - F
Hardness
IonicBalance
Iron - as Fe
K- Filtered
Lead - as Pb
Lithium - Li
Lithium Filt
Magnesium-Mg
Manganse-Mn
Mg Filtered
Mn BLM Bio
Mn- Filtered
N Oxidised
NH3 un-ion
Na- Filtered
Ni BLM Bio
Ni- Filtered
Nickel - Ni
Nitrate-N
Nitrite-N
O Diss %sat
OMR Smpl Num
Oil & Grs Vs
Orthophospht
Oxygen Diss
Pb BLM Bio
Pb Filtered
Phenol Odour
Potassium- K
SiO2 Rv
Sld Sus@105C
Sodium - Na
Strontium-Sr
StrontumFilt
Sulphate SO4
Sulphide - S
Temp Water
TurbidityNTU
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
Zn BLM Bio
Zn- Filtered
pH
pH in-situ

Displaying the twenty most recent samples. You can see all 85 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 19 Jan 2018 to 16 Sep 2019

Notation	Determinand	Units	19 Jan 2018 12:29	20 Feb 2018 13:29	13 Mar 2018 11:21	23 Apr 2018 10:34	31 May 2018 12:05	23 Aug 2018 15:32	29 Oct 2018 09:31	28 Nov 2018 09:21	22 May 2019 13:35	16 Sep 2019 15:15
0050	Lead	μg/l	< 2	< 2	< 2	< 2	< 2	< 2	< 2	< 2	< 2	< 2
0052	Lead, Dissolved	μg/l	< 2	< 2	< 2	< 2	< 2	< 2	< 2	< 2	< 2	< 2
0061	pH		7.7	7.6	7.99	8.08	8.06	7.85	7.93	7.84	8.2	7.89
0076	Temperature of Water	°C	3.7	6.3	5.8	9.4	15.4	14	3.6	7.2		13.5
0077	Conductivity at 25 C	μs/cm	189	206	303	284	374	238	298	237		228
0106	Cadmium, Dissolved	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
0108	Cadmium	μg/l	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1	< 0.1
0111	Ammoniacal Nitrogen as N	mg/l	0.035	0.046	< 0.03	< 0.03	< 0.03	< 0.03	< 0.03	0.044	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	0.64	0.56	0.74	0.67	0.91	0.45	0.81	0.78	0.8	0.5
0117	Nitrate as N	mg/l	0.636	0.556	0.736	0.666	0.906	0.446	0.806	0.776	0.796	0.496
0118	Nitrite as N	mg/l	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004	< 0.004
0119	Ammonia un-ionised as N	mg/l	0.0002	0.00026	< 0.00039	< 0.00052	< 0.00081	< 0.00052	< 0.00029	0.00045		< 0.00055
0135	Solids, Suspended at 105 C	mg/l	4.38	< 3	3.7	4.18	14.4	7.68	5.43	6.78	6.95	3.03
0158	Hardness, Total as CaCO3	mg/l	66.2	75	118	113	154	90.4	117	97.1	180	102
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	41	47	63	63	79	44	59	51	81	58
0172	Chloride	mg/l	14.9	13.1	14.8	14.1	15.1	11.2	13.1	11.8	14.6	12.8
0177	Fluoride	mg/l	0.055	0.051	0.086	0.064	0.081	0.067	0.058	0.076	0.134	0.068
0180	Orthophosphate, reactive as P	mg/l	0.019	0.021	0.034	0.015	< 0.01	< 0.01	< 0.01	0.042	< 0.01	0.018
0182	Silica, reactive as SiO2	mg/l	3.31	3.07	4.79	3.92	4.71	4.27	5.44	5	5.26	4.14
0183	Sulphate as SO4	mg/l	28.8	31.4	59.1	53.1	83.4	51.2	55.6	44.5	100	45.5
0205	Sodium, Dissolved	mg/l	8.13	8.15	9.51	9.3	9.76	8.49	8.68	8.07	10.3	8.57
0207	Sodium	mg/l	8.3	7.96	9.18	9.61	9.4	8.47	9.03	7.62	10.1	8.65
0209	Potassium, Dissolved	mg/l	3.14	3.37	3.83	3.73	3.74	3.09	3.56	3.03	4.11	3.34
0211	Potassium	mg/l	3.26	3.43	3.76	3.76	3.72	3.12	3.57	2.97	4.1	3.34
0235	Magnesium, Dissolved	mg/l	3.77	4.02	6.02	6.28	6.84	5.35	6.43	4.35	7.9	5.82
0237	Magnesium	mg/l	3.78	4.06	5.84	6.15	6.73	5.36	6.49	4.39	7.89	5.68
0239	Calcium, Dissolved	mg/l	20.3	23.4	37.4	34.9	50.4	27.4	36.3	31.7	59.2	31.1
0241	Calcium	mg/l	20.5	24.4	36.7	35.9	48.1	27.3	36.2	30.2	59.1	30.5
3164	Chromium	μg/l	< 0.5	< 0.5	< 0.5	< 0.5	< 0.5	0.563	4.3	0.555	< 0.5	0.65
3169	pH : In Situ		8.33	7.56	8.06	8.12	8.3	7.71	7.91	7.56
3408	Zinc, Dissolved	μg/l	< 5	6.05	< 5	5.01	< 5	< 5	< 5	8.1	< 5	< 5
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	3	2.48	3.09	3.45	2.15	2.82	2.96	2.89	1.89	3.65
4201	Lithium, Dissolved	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
6037	Aluminium, Dissolved	μg/l	54.9	69.7	42.8	55.2	12.3	72.7	40	71.2	14.9	91.3
6050	Manganese	μg/l	116	113	152	108	237	107	113	121	77.4	147
6051	Iron	μg/l	796	1090	1290	1660	1260	985	955	1200	545	2050
6057	Aluminium	μg/l	123	110	83.6	113	90.8	195	73	151	46.8	152
6059	Boron	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
6062	Barium	μg/l	40.1	43	64.6	61.5	100	56.5	61.5	56.4	111	51.7
6063	Strontium	μg/l	114	123	169	190	189	171	197	133	211	176
6064	Lithium	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
6396	Turbidity	ntu	5.9	6.2	5.5	8.4	8.3	6.7	6.6	10.9	4.8	7.7
6450	Copper, Dissolved	μg/l	< 1	1.11	1.19	1.09	1.3	1.81	1.15	1.18	< 1	1.31
6452	Copper	μg/l	1.04	1.3	1.21	1.29	< 1	2.07	1.19	1.92	< 1	1.58
6455	Zinc	μg/l	6.12	7.92	< 5	8.46	< 5	7.04	5.59	17.8	< 5	< 5
6458	Manganese, Dissolved	μg/l	105	105	124	87.3	13.8	61.6	92.1	102	12.5	92.4
6460	Iron, Dissolved	μg/l	534	774	666	910	94.9	583	456	531	93.9	1480
6462	Nickel	μg/l	2.59	2.67	3.61	3.49	2.84	3.16	4.06	3.43	2.02	3.45
6693	Strontium, Filtered	μg/l	112	120	173	194	190	172	196	130	211	180
7044	Ionic Balance	%	-2.9	-0.42	-2.63	0.0339	-4.78	-0.907	1.09	-1.26	-0.314	-1.05
9446	Barium, Dissolved	μg/l	38.8	40.8	63.5	59.6	91	54.2	59.6	56.1	107	49.2
9447	Boron, Dissolved	μg/l	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100	< 100
9901	Oxygen, Dissolved, % Saturation	%	106.6	102.2	106.1	100.8	104.1	95.4	92	97.8
9924	Oxygen, Dissolved as O2	mg/l	13.97	12.7	13.32		10.35

Samples from 25 Feb 2016 to 11 Dec 2017

Notation	Determinand	Units	25 Feb 2016 11:27	17 Mar 2016 14:36	27 Apr 2016 10:08	12 Jul 2016 14:07	17 Oct 2016 12:17	15 Feb 2017 12:25	13 Sep 2017 12:27	25 Oct 2017 09:37	2 Nov 2017 12:46	11 Dec 2017 13:09
0050	Lead	μg/l							< 2	< 2	< 2	< 2
0052	Lead, Dissolved	μg/l	0.111	< 0.1					< 2	< 2	< 2	< 2
0061	pH		7.95	8.09	8	7.75	7.88	7.86	7.69	7.53	7.94	7.91
0076	Temperature of Water	°C			4.8	13.8	10.3	6.5	11.7	10.8	9.3	2.2
0077	Conductivity at 25 C	μs/cm			373	229	174	293	146	188	297	306
0106	Cadmium, Dissolved	μg/l	< 0.01	0.0118					< 0.1	< 0.1	< 0.1	< 0.1
0108	Cadmium	μg/l							< 0.1	< 0.1	< 0.1	< 0.1
0111	Ammoniacal Nitrogen as N	mg/l			< 0.03	< 0.03	0.142	< 0.03	0.032	0.041	< 0.03	0.04
0116	Nitrogen, Total Oxidised as N	mg/l			0.8	0.39	0.91	1	0.23	0.41	0.87	0.93
0117	Nitrate as N	mg/l			0.796	0.386	0.897	0.996	0.226	0.406	0.863	0.926
0118	Nitrite as N	mg/l			< 0.004	< 0.004	0.0127	< 0.004	< 0.004	< 0.004	0.0068	0.0045
0119	Ammonia un-ionised as N	mg/l			< 0.00037	< 0.00041	0.00202	< 0.00031	0.00033	0.00027	< 0.00045	0.00033
0135	Solids, Suspended at 105 C	mg/l							11.3	11.1	5	4.07
0158	Hardness, Total as CaCO3	mg/l							55.3	61	117	118
0162	Alkalinity to pH 4.5 as CaCO3	mg/l			70	52	39	61	44	40	67	64
0172	Chloride	mg/l							10.2	21.6	16.2	14.7
0177	Fluoride	mg/l							0.081	0.072	0.075	0.068
0180	Orthophosphate, reactive as P	mg/l			< 0.01	0.024	0.067	< 0.01	0.051	0.038	0.017	0.012
0182	Silica, reactive as SiO2	mg/l							2.91	3.53	5.77	5.4
0183	Sulphate as SO4	mg/l							13.2	16.7	51.5	56
0205	Sodium, Dissolved	mg/l							5.87	9.58	9.83	9.14
0207	Sodium	mg/l							5.88	9.73	9.9	9.33
0209	Potassium, Dissolved	mg/l							3.42	4.44	4.06	3.97
0211	Potassium	mg/l							3.3	4.12	3.98	4
0235	Magnesium, Dissolved	mg/l							2.88	3.42	6.09	6.54
0237	Magnesium	mg/l							2.87	3.4	6.14	6.53
0239	Calcium, Dissolved	mg/l	35.5	43					17.4	18.8	37	36.4
0241	Calcium	mg/l							17.3	18.3	37.4	35.7
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	3.7	3.49
3164	Chromium	μg/l							0.757	0.6	< 0.5	< 0.5
3169	pH : In Situ								7.59	7.78	8	7.76
3377	Lead : BLM Bioavailable	μg/l	0.03	0.01
3408	Zinc, Dissolved	μg/l	11.5	2.33					10.1	8.33	< 5	< 5
3409	Chromium, Dissolved	μg/l	< 0.5	< 0.5					0.648	< 0.5	< 0.5	< 0.5
3410	Nickel, Dissolved	μg/l	3.71	3.48					2.53	2.88	4.29	3.36
3878	Nickel : BLM Bioavailable	μg/l	1.97	1.99
4201	Lithium, Dissolved	μg/l							< 100	< 100	< 100	< 100
4820	Manganese : BLM Bioavailable	μg/l	164	107
4821	Copper : BLM Bioavailable	μg/l	0.15	0.09
4822	Zinc : BLM Bioavailable	μg/l	5.38	1.11
6037	Aluminium, Dissolved	μg/l							136	93.3	54	40.5
6050	Manganese	μg/l							158	183	196	210
6051	Iron	μg/l							1670	1550	2010	1190
6057	Aluminium	μg/l							237	181	89.4	70.3
6059	Boron	μg/l							< 100	< 100	< 100	< 100
6062	Barium	μg/l							37.5	43.5	59.3	61.8
6063	Strontium	μg/l							81.4	94	178	195
6064	Lithium	μg/l							< 100	< 100	< 100	< 100
6396	Turbidity	ntu							13.7	13.2	9.5	5.5
6450	Copper, Dissolved	μg/l	1.74	0.836					1.91	1.47	2.55	< 1
6452	Copper	μg/l							2.2	1.62	2.49	< 1
6455	Zinc	μg/l							21.3	8.87	< 5	< 5
6458	Manganese, Dissolved	μg/l	174	107					126	135	176	202
6460	Iron, Dissolved	μg/l	658	398					1120	910	1080	682
6462	Nickel	μg/l							2.79	3.09	4.39	3.52
6693	Strontium, Filtered	μg/l							81.1	92.3	183	196
7044	Ionic Balance	%							-0.652	-1.83	-0.446	-1.71
9446	Barium, Dissolved	μg/l							34.3	41.3	58.9	60.5
9447	Boron, Dissolved	μg/l							< 100	< 100	< 100	< 100
9901	Oxygen, Dissolved, % Saturation	%			112.7	102.5	94.5	108.3	94.1	98.6	103.1	97.7
9924	Oxygen, Dissolved as O2	mg/l			14.4	10.6	10.6	13.3	9.69		11.76	12.86

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sampling point Keekle At Walkmill Bridge

Determinands

Sampling results

Samples from 19 Jan 2018 to 16 Sep 2019

Samples from 25 Feb 2016 to 11 Dec 2017

sampling point
Keekle At Walkmill Bridge