sampling point
Chaddesden Brook At Chaddesden Park

Description	CHADDESDEN BROOK AT CHADDESDEN PARK
Sampling point ID	MD-49903370
Type	Freshwater – Rivers
Status	open
Location	easting northing: 438374 336959 lat lon: 52.928663, -1.430589
Area	Derbyshire Nottinghamshire And Leicestershire
Sub-Area	Derbyshire, Derwent And Erewash
Summary	58 samples taken between 2017 and 2013

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.

41 determinands have been measured at this site

4-nonPhenol
Alky pH 4.5
Ammonia(N)
B-[a]-pyrene
B-[b]-fluora
B-[ghi]-pery
B-[k]-fluora
C - Org Filt
Ca Filtered
Calcium - Ca
Cd Filtered
Cond @ 25C
Cr- Filtered
Cu BLM Bio
Cu Filtered
DEHP
Fe- Filt
Fluoranthene
Hardness
Ind123pyrene
Magnesium-Mg
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
Pb BLM Bio
Pb Filtered
Sld Sus@105C
Temp Water
Triclosan
Zn BLM Bio
Zn- Filtered
pH
ptOctylPheno

Displaying the twenty most recent samples. You can see all 58 sample results (note that in some cases this may take a considerable time, and use significant data bandwidth).

Samples from 16 Jan 2017 to 26 Sep 2017

Notation	Determinand	Units	16 Jan 2017 11:29	31 Jan 2017 13:21	28 Feb 2017 13:27	12 Apr 2017 13:11	9 May 2017 16:37	12 Jun 2017 11:11	10 Jul 2017 13:17	2 Aug 2017 11:59	14 Sep 2017 12:26	26 Sep 2017 11:52
0061	pH		8.02	8.12		8.75	8.34	8.12
0076	Temperature of Water	°C	6.5	6.1		10.4	10.4	13.3
0077	Conductivity at 25 C	μs/cm	677	627		720	789	747
0111	Ammoniacal Nitrogen as N	mg/l	0.131	0.133		0.031	0.085	0.105
0116	Nitrogen, Total Oxidised as N	mg/l	8.42	7.96		6.69	7.16	6.2
0117	Nitrate as N	mg/l	8.37	7.91		6.66	7.09	6.18
0118	Nitrite as N	mg/l	0.0508	0.0479		0.0318	0.0693	0.0216
0119	Ammonia un-ionised as N	mg/l	0.00185	0.00182		0.00058	0.0016	0.00244
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	169	174		255	280	263
0180	Orthophosphate, reactive as P	mg/l	0.112	0.096		0.077	0.133	0.183
0714	Benzo(g,h,i)Perylene	μg/l	0.0308	0.0435	0.0024			0.00029	0.00324	0.00044	0.00039
0731	Benzo(b)Fluoranthene	μg/l	0.0188	0.0243	0.00199			0.00046	0.00248	0.00063	0.00066
0733	Benzo(k)Fluoranthene	μg/l	0.0092	0.0123	0.00093			0.00018	0.00124		0.00026
0736	Fluoranthene	μg/l	0.0351	0.0379	0.00682			0.00516	0.0089	0.00786	0.00547
0746	Indeno(1,2,3-cd)pyrene	μg/l	0.0323	0.0432	0.00232			0.0003	0.00336	0.00042	0.00038
6399	Benzo(a)Pyrene	μg/l	0.0193	0.027	0.00186	0.00155	0.0004	0.00022	0.00239		0.00028	0.00033
9901	Oxygen, Dissolved, % Saturation	%	96	96.3		153.1	108.9	97.2
9924	Oxygen, Dissolved as O2	mg/l	11.8	11.9		17.1	12.2	10.1

Samples from 2 Mar 2016 to 24 Nov 2016

Notation	Determinand	Units	2 Mar 2016 12:14	11 Apr 2016 15:19	16 May 2016 11:18	15 Jun 2016 11:39	21 Jul 2016 11:16	9 Aug 2016 12:52	15 Sep 2016 12:30	24 Oct 2016 16:30	8 Nov 2016 14:52	24 Nov 2016 15:58
0052	Lead, Dissolved	μg/l	0.275
0061	pH		8.26		8.41	8.01	8.35		8.24	8.23	8.2
0076	Temperature of Water	°C	6		11.3	14.1	17		16.4	10.9	5.6
0077	Conductivity at 25 C	μs/cm	919		669	595	709		652	662	812
0106	Cadmium, Dissolved	μg/l	0.029
0111	Ammoniacal Nitrogen as N	mg/l	0.126		< 0.03	0.041	< 0.03		< 0.03	< 0.03	< 0.03
0116	Nitrogen, Total Oxidised as N	mg/l	5.29		5.91	5.7	6.29		3.12	4.23	6.91
0117	Nitrate as N	mg/l	5.25		5.88	5.66	6.27		3.11	4.22	6.89
0118	Nitrite as N	mg/l	0.04		0.027	0.0437	0.0162		0.0101	0.0121	0.0208
0119	Ammonia un-ionised as N	mg/l	0.00171		< 0.0006	0.00101	< 0.00091		< 0.00087	< 0.00058	< 0.0004
0162	Alkalinity to pH 4.5 as CaCO3	mg/l	198		204	180	255		253	198	294
0180	Orthophosphate, reactive as P	mg/l	0.085		0.307	0.109	0.171		0.293	0.43	0.115
0239	Calcium, Dissolved	mg/l	70.8
0301	Carbon, Organic, Dissolved as C :- {DOC}	mg/l	6.34
0714	Benzo(g,h,i)Perylene	μg/l	0.0135	0.00107	0.0002	0.00181	0.00049	0.00015	0.00568	0.00027	0.00014	0.00089
0731	Benzo(b)Fluoranthene	μg/l	0.00886	0.00119	0.00041	0.00168	0.00045	0.00025	0.00504	0.00038	0.0003	0.00075
0733	Benzo(k)Fluoranthene	μg/l	0.00441	0.0006	0.00016	0.00073	0.00019	8.0e-05	0.00306	0.00015	0.00011	0.00032
0736	Fluoranthene	μg/l	0.0275	0.0069	0.00549	0.0126		0.00298	0.0168	0.00488	0.00295	0.00233
0746	Indeno(1,2,3-cd)pyrene	μg/l	0.0162	0.00115	0.00019	0.00176	0.00047	0.00015	0.00686	0.00022	0.00013	0.00091
3377	Lead : BLM Bioavailable	μg/l	0.04
3408	Zinc, Dissolved	μg/l	5.38
3409	Chromium, Dissolved	μg/l	< 0.5
3410	Nickel, Dissolved	μg/l	1.19
3878	Nickel : BLM Bioavailable	μg/l	0.5
4820	Manganese : BLM Bioavailable	μg/l	13.2
4821	Copper : BLM Bioavailable	μg/l	0.21
4822	Zinc : BLM Bioavailable	μg/l	1.73
6399	Benzo(a)Pyrene	μg/l	0.00828	0.00096	0.00014	0.00114	0.0003	0.00011	0.00573	0.0002	0.00011	0.00054
6450	Copper, Dissolved	μg/l	3.17
6458	Manganese, Dissolved	μg/l	14.2
6460	Iron, Dissolved	μg/l	43
6724	Di(2-ethylhexyl) phthalate :- {DEHP}	μg/l	< 0.2
9190	4-Nonylphenol Branched	μg/l	< 0.04
9901	Oxygen, Dissolved, % Saturation	%	97.6		119.3	95.6	111.5		95.8	100.4	93.6
9924	Oxygen, Dissolved as O2	mg/l	12.1		13	9.81	10.7		9.35	11.1	11.8

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sampling point Chaddesden Brook At Chaddesden Park

Determinands

Sampling results

Samples from 16 Jan 2017 to 26 Sep 2017

Samples from 2 Mar 2016 to 24 Nov 2016

sampling point
Chaddesden Brook At Chaddesden Park