River Ancholme Cadney Bottom

EA name: R.ANCHOLME CADNEY BOTTOM
Environment Agency sampling point AN-ANCN5 · Freshwater - rivers · listed as open (“open” does not mean it is sampled now)

These are samples taken on a date, not live readings of the river. Results reach the Environment Agency's archive days to months after the sample is taken, so the newest here may be weeks or months old. FloodRadar does not grade them.

Where and when

Last sampled
18 Aug 2026, 12:4544 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
51 since 3 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Monitoring (UK govt policy - not GQA or RE)
Where
National Grid 500098, 402866As published, to the nearest 1 m. Open in a map
River, by its own name
Its name does not give one
River, by the map
New River AncholmePlaced by position alone, on a line whose map name differs from its own, 3 m from the line.
Next gauge downstream
Brigg On the River Ancholme · 4.2 km along the river
Nearest gauge upstream
Brandy Wharf On the River Ancholme · 5.9 km along the river
Why it was sampled
Monitoring (UK govt policy - not GQA or RE) (40 samples)
Monitoring (national agency policy) (11 samples)

Main measurements, river water

Water temperature

code 0076 · °C

20 °C

Sampled 18 Aug 2026, 44 days ago · 40 results banked

0510152025°C2024202520263 Oct 2023, 11:34: 14.7 °C10 Oct 2023, 10:00: 15.9 °C16 Oct 2023, 10:43: 9.4 °C23 Oct 2023, 09:24: 10.5 °C1 Nov 2023, 10:27: 11.6 °C8 Nov 2023, 12:17: 9.4 °C13 Nov 2023, 09:28: 8.1 °C22 Nov 2023, 09:51: 8.8 °C28 Nov 2023, 10:30: 6.5 °C6 Dec 2023, 12:01: 4.7 °C11 Dec 2023, 09:20: 7.3 °C2 Jan 2024, 09:26: 7.2 °C11 Jan 2024, 10:04: 5.7 °C15 Jan 2024, 09:53: 3 °C22 Jan 2024, 09:54: 6.8 °C29 Jan 2024, 09:00: 5.8 °C1 Feb 2024, 10:48: 4.9 °C12 Feb 2024, 10:30: 6.1 °C19 Feb 2024, 11:42: 9.6 °C28 Feb 2024, 10:00: 6.1 °C1 Mar 2024, 10:01: 7.3 °C11 Mar 2024, 10:53: 7.2 °C26 Mar 2024, 09:12: 8.6 °C4 Apr 2025, 07:55: 10.9 °C23 May 2025, 09:10: 15.5 °C6 Jun 2025, 12:29: 16.5 °C15 Jul 2025, 10:10: 20.7 °C11 Aug 2025, 13:32: 19.2 °C10 Sep 2025, 11:38: 17.1 °C1 Oct 2025, 13:01: 13 °C13 Nov 2025, 10:19: 11.7 °C4 Dec 2025, 11:58: 7.1 °C30 Jan 2026, 10:39: 5.2 °C23 Feb 2026, 08:43: 7.7 °C12 Mar 2026, 11:43: 8.4 °C14 Apr 2026, 12:05: 10.9 °C7 May 2026, 12:33: 13.7 °C9 Jun 2026, 12:16: 16.6 °C2 Jul 2026, 11:48: 20.9 °C18 Aug 2026, 12:45: 20 °C
Every result (40)
SampledResult as publishedReads as
18 Aug 2026, 12:4520 20 °C
2 Jul 2026, 11:4820.9 20.9 °C
9 Jun 2026, 12:1616.6 16.6 °C
7 May 2026, 12:3313.7 13.7 °C
14 Apr 2026, 12:0510.9 10.9 °C
12 Mar 2026, 11:438.4 8.4 °C
23 Feb 2026, 08:437.7 7.7 °C
30 Jan 2026, 10:395.2 5.2 °C
4 Dec 2025, 11:587.1 7.1 °C
13 Nov 2025, 10:1911.7 11.7 °C
1 Oct 2025, 13:0113 13 °C
10 Sep 2025, 11:3817.1 17.1 °C
11 Aug 2025, 13:3219.2 19.2 °C
15 Jul 2025, 10:1020.7 20.7 °C
6 Jun 2025, 12:2916.5 16.5 °C
23 May 2025, 09:1015.5 15.5 °C
4 Apr 2025, 07:5510.9 10.9 °C
26 Mar 2024, 09:128.6 8.6 °C
11 Mar 2024, 10:537.2 7.2 °C
1 Mar 2024, 10:017.3 7.3 °C
28 Feb 2024, 10:006.1 6.1 °C
19 Feb 2024, 11:429.6 9.6 °C
12 Feb 2024, 10:306.1 6.1 °C
1 Feb 2024, 10:484.9 4.9 °C
29 Jan 2024, 09:005.8 5.8 °C
22 Jan 2024, 09:546.8 6.8 °C
15 Jan 2024, 09:533 3 °C
11 Jan 2024, 10:045.7 5.7 °C
2 Jan 2024, 09:267.2 7.2 °C
11 Dec 2023, 09:207.3 7.3 °C
6 Dec 2023, 12:014.7 4.7 °C
28 Nov 2023, 10:306.5 6.5 °C
22 Nov 2023, 09:518.8 8.8 °C
13 Nov 2023, 09:288.1 8.1 °C
8 Nov 2023, 12:179.4 9.4 °C
1 Nov 2023, 10:2711.6 11.6 °C
23 Oct 2023, 09:2410.5 10.5 °C
16 Oct 2023, 10:439.4 9.4 °C
10 Oct 2023, 10:0015.9 15.9 °C
3 Oct 2023, 11:3414.7 14.7 °C

Everything measured here

51 determinands, each kept by its code, unit and sample material: results in different units or on different materials are never mixed. A “below” result is under the laboratory's detection limit, not zero.

Show all 51 rows
DeterminandMaterialResults First – lastLatest result
Temperature of Water 0076 River water 40 Oct 2023 – Aug 2026 20 °C 18 Aug 2026
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 River water 1 May 2024 – May 2024 below 0.002 µg/l 1 May 2024
2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
2H,2H,3H,3H-Perfluorooctanoic acid 2989 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
3-Perfluoroheptylpropanoic acid 2925 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
3:3 Fluorotelomer carboxylic acid 2926 River water 1 May 2024 – May 2024 below 0.004 µg/l 1 May 2024
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 River water 1 May 2024 – May 2024 below 0.005 µg/l 1 May 2024
4:2 Fluorotelomer sulfonic acid 2987 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
6:2 Fluorotelomer sulfonic acid 2984 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
8:2 Fluorotelomer sulfonic acid 2983 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
GCMS Screen : Target Based multi-residue screening : Semi Quantitative 4994 River water 32 Oct 2023 – Aug 2026 1 text result 18 Aug 2026
Hexafluoropropylene oxide dimer acid (Gen X) 2981 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
LCMS Screen : Semi Quantitative 7299 River water 51 Oct 2023 – Aug 2026 1 text result 18 Aug 2026
N-Ethylperfluorooctanesulfonamide 2977 River water 1 May 2024 – May 2024 below 0.002 µg/l 1 May 2024
N-methylperfluorooctanesulfonamide 2975 River water 1 May 2024 – May 2024 below 0.002 µg/l 1 May 2024
Non Target Screening : Water 2876 River water 12 Aug 2025 – Aug 2026 1 text result 18 Aug 2026
Perfluoro(2-ethoxyethane)sulfonic acid 2924 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluoro(4-methoxybutanoic) acid 2923 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluoro-3,6-dioxaheptanoic acid 2922 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluoro-3-methoxypropanoic acid 2921 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluoro-4-ethylcyclohexanesulfonic acid 2973 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluorobutanesulfonic acid 2972 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
Perfluorobutanoic acid 2995 River water 1 May 2024 – May 2024 0.0026 µg/l 1 May 2024
Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluorodecanesulfonic acid 2969 River water 1 May 2024 – May 2024 below 0.002 µg/l 1 May 2024
Perfluorodecanoic acid 8892 River water 1 May 2024 – May 2024 below 0.002 µg/l 1 May 2024
Perfluorododecane sulfonic acid 2968 River water 1 May 2024 – May 2024 below 0.005 µg/l 1 May 2024
Perfluorododecanoic acid 8894 River water 1 May 2024 – May 2024 below 0.002 µg/l 1 May 2024
Perfluoroheptanesulfonic acid 2967 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluoroheptanoic acid 8889 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
Perfluorohexanesulfonamide 2965 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluorohexanesulfonic acid (B) 2944 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluorohexanesulfonic acid (L) 2964 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluorohexanoic acid 8888 River water 1 May 2024 – May 2024 0.0012 µg/l 1 May 2024
Perfluorononanesulfonic acid 2963 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluorononanoic acid 8891 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
Perfluorooctadecanoic acid 2962 River water 1 May 2024 – May 2024 below 0.002 µg/l 1 May 2024
Perfluorooctanesulfonamide 2961 River water 1 May 2024 – May 2024 below 0.001 µg/l 1 May 2024
Perfluorooctanesulfonic acid (branched) 2960 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluorooctanesulfonic acid (linear) 2959 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluorooctanoic acid 8890 River water 1 May 2024 – May 2024 0.00063 µg/l 1 May 2024
Perfluoropentanesulfonic acid 2957 River water 1 May 2024 – May 2024 below 0.0005 µg/l 1 May 2024
Perfluoropentanoic acid 8887 River water 1 May 2024 – May 2024 0.0013 µg/l 1 May 2024
Perfluorotetradecanoic acid 8895 River water 1 May 2024 – May 2024 below 0.006 µg/l 1 May 2024
Perfluorotridecanoic acid 2955 River water 1 May 2024 – May 2024 below 0.005 µg/l 1 May 2024
Perfluoroundecane sulfonic acid 2953 River water 1 May 2024 – May 2024 below 0.004 µg/l 1 May 2024
Perfluoroundecanoic acid 8893 River water 1 May 2024 – May 2024 below 0.002 µg/l 1 May 2024

FloodRadar does not grade these results: there is no overall score, and official river classifications are a separate dataset. A sample taken downstream of an overflow does not by itself show where anything in it came from. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels.

Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.

Contains OS data © Crown copyright and database rights 2026.