sampling point
Ley Brook Denny Bridge

Description	LEY BROOK DENNY BRIDGE
Sampling point ID	MD-02403160
Type	Freshwater – Rivers
Status	open
Location	easting northing: 375830 216550 lat lon: 51.847013, -2.352266
Area	Shropshire Herefordshire Worcestershire And Gloucestershire
Sub-Area	Shropshire & Wye
Summary	228 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.

34 determinands have been measured at this site

Alky pH 4.5
Ammonia in-s
Ammonia(N)
BOD ATU
Calcium - Ca
Chloride Ion
ClPyrphosMe
ClpyrifosEt
Cond @ 20C
Cond @ 25C
Cu Filtered
Dimethoate
Hardness
Magnesium-Mg
N Oxidised
NH3 un-ion
NO FLOW/SAMP
Nitrate-N
Nitrite-N
O Diss %sat
Orthophospht
Oxygen Diss
Potassium- K
Sld Sus@105C
Temp Water
TurbidityNTU
Weth-Visibty
Weth7Dy-Prec
Weth7Dy-Temp
Weth7Dy-Vsy
WethPresPrec
WethPresTemp
Zinc - as Zn
pH

Displaying the twenty most recent samples. You can see all 228 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 15 Jul 2019 to 24 Jun 2024

Notation	Determinand	Units	15 Jul 2019 10:50	5 Aug 2019 11:45	16 Sep 2019 14:07	15 Oct 2019 12:51	27 Nov 2019 11:48	11 Dec 2019 15:03	22 Jan 2020 14:28	25 Feb 2020 14:21	12 Mar 2020 10:10	24 Jun 2024 12:09
0061	pH		8.06	8.21	7.98	7.56	7.66	7.58	7.84	8.1	7.77	7.94
0076	Temperature of Water	°C	14.9	17	18	12.5	9.4	7.3	8.1	6.7	6.7	18.9
0077	Conductivity at 25 C	μs/cm	1044	1176	694	722	466	685	814	611	807	905
0085	BOD : 5 Day ATU	mg/l										< 2
0111	Ammoniacal Nitrogen as N	mg/l	0.064	0.09	0.045	0.12	0.085	0.91	0.25	0.18	0.58	0.15
0116	Nitrogen, Total Oxidised as N	mg/l	6.62	6.6	6.4	8	3.7	5	5	3.2	4.9	6.4
0117	Nitrate as N	mg/l	6.56	6.54	6.37	7.96	3.67	4.96	4.96	3.18	4.86	6.36
0118	Nitrite as N	mg/l	0.0598	0.059	0.031	0.044	0.032	0.043	0.036	0.023	0.036	0.038
0119	Ammonia un-ionised as N	mg/l	0.00167	0.00273	0.0014	0.00097	0.00068	0.00522	0.00276	0.00258	0.00492	0.00457
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	310	300	140	210	180	230	260	200	260	160
0180	Orthophosphate, reactive as P	mg/l	0.584	0.58	0.32	0.43	0.29	0.42	0.22	0.24	0.32	0.19
9901	Oxygen, Dissolved, % Saturation	%	90.4	113.5	102.8	69.3	82.4	78.2	88	86.5	79.1	89.9
9924	Oxygen, Dissolved as O2	mg/l	9.11	10.9	9.71	7.37	9.42	9.41	10.4	10.6	9.66	8.33

Samples from 3 Nov 2017 to 9 Jul 2019

Notation	Determinand	Units	3 Nov 2017 08:19	9 Nov 2017 09:22	14 Dec 2017 11:35	24 Jan 2018 14:21	22 Mar 2018 10:20	9 Apr 2018 09:47	2 May 2018 10:37	3 Apr 2019 09:03	13 Jun 2019 09:34	9 Jul 2019 10:49
0061	pH		7.9	7.76	7.7	7.58	7.89	8.17	7.5	8.25	7.67	8.21
0076	Temperature of Water	°C	9	7.4	4.6	8	5.8	8.4	9.6	5	11.8	16.5
0077	Conductivity at 25 C	μs/cm	1105	994	734	629	848	823	879	1066	614	1044
0111	Ammoniacal Nitrogen as N	mg/l	0.041	0.064	0.112	0.206	0.063	0.071	0.372	0.044	0.126	0.059
0116	Nitrogen, Total Oxidised as N	mg/l	6.11	5.33	17.1	5.96	5.85	5.1	6.65	7.16	4.27	6.2
0117	Nitrate as N	mg/l	6.06	5.28	17.1	5.92	5.84	5.08	6.61	7.14	4.23	6.13
0118	Nitrite as N	mg/l	0.0458	0.0463	0.0404	0.0377	0.0146	0.0204	0.0408	0.0223	0.0446	0.069
0119	Ammonia un-ionised as N	mg/l	0.00055	0.00056	0.00069	0.00125	0.00066	0.00115	0.00211	0.00056	0.00124	0.00173
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	291	244	150	161	250	255	258	279	187	300
0180	Orthophosphate, reactive as P	mg/l	0.661	0.497	0.407	0.446	0.159	0.193	0.464	0.218	0.46	0.55
9901	Oxygen, Dissolved, % Saturation	%	83.4	62.5	90.7	85.7	87.5	78.7	74.2	84.6	56.6	93.9
9924	Oxygen, Dissolved as O2	mg/l	9.62		11.7	10.1	10.9	9.22	8.44	10.8	6.11	9.15

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sampling point Ley Brook Denny Bridge

Determinands

Sampling results

Samples from 15 Jul 2019 to 24 Jun 2024

Samples from 3 Nov 2017 to 9 Jul 2019

sampling point
Ley Brook Denny Bridge