Tributary of Beane Stocking Hill
EA name: TRIB OF BEANE STOCKING HILL
Environment Agency sampling point TH-SSN0007 · 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
- 10 Aug 2026, 12:0052 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 39 since 19 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Monitoring (national agency policy)
- Where
- National Grid 531259, 230174As published, to the nearest 1 m. Open in a map
- River, by its own name
- Beane Stocking Hill
- River, by the map
- An unnamed streamOn a small stream traced into the river its name gives, 6 m from the line.
- Next gauge downstream
- Walkern On the River Beane · 5.4 km along the river
- Why it was sampled
- Monitoring (national agency policy) (39 samples)
25 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
93.6%
Sampled 3 Feb 2026, 8 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Feb 2026, 08:25 | 93.6 | 93.6% |
| 16 Jan 2026, 09:14 | 97.8 | 97.8% |
| 19 Feb 2025, 12:06 | 90.8 | 90.8% |
| 27 Jan 2025, 10:29 | 96.6 | 96.6% |
| 13 Dec 2024, 13:16 | 95.4 | 95.4% |
| 18 Oct 2024, 10:49 | 59.8 | 59.8% |
| 10 Jul 2024, 12:26 | 92.5 | 92.5% |
| 14 Mar 2024, 10:55 | 99.9 | 99.9% |
| 12 Feb 2024, 10:33 | 99 | 99% |
| 12 Dec 2023, 09:23 | 95.7 | 95.7% |
| 6 Nov 2023, 10:03 | 81.9 | 81.9% |
| 19 Oct 2023, 09:45 | 81.4 | 81.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
12 mg/l
Sampled 3 Feb 2026, 8 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Feb 2026, 08:25 | 12 | 12 mg/l |
| 16 Jan 2026, 09:14 | 12.5 | 12.5 mg/l |
| 19 Feb 2025, 12:06 | 12.6 | 12.6 mg/l |
| 27 Jan 2025, 10:29 | 12.3 | 12.3 mg/l |
| 13 Dec 2024, 13:16 | 11.8 | 11.8 mg/l |
| 18 Oct 2024, 10:49 | 6.55 | 6.55 mg/l |
| 10 Jul 2024, 12:26 | 9.2 | 9.2 mg/l |
| 14 Mar 2024, 10:55 | 11.5 | 11.5 mg/l |
| 12 Feb 2024, 10:33 | 12.3 | 12.3 mg/l |
| 12 Dec 2023, 09:23 | 11.5 | 11.5 mg/l |
| 6 Nov 2023, 10:03 | 9.66 | 9.66 mg/l |
| 19 Oct 2023, 09:45 | 8.48 | 8.48 mg/l |
Water temperature
code 0076 · °C
4.8 °C
Sampled 3 Feb 2026, 8 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Feb 2026, 08:25 | 4.8 | 4.8 °C |
| 16 Jan 2026, 09:14 | 4.9 | 4.9 °C |
| 19 Feb 2025, 12:06 | 1.9 | 1.9 °C |
| 27 Jan 2025, 10:29 | 5.1 | 5.1 °C |
| 13 Dec 2024, 13:16 | 6.3 | 6.3 °C |
| 18 Oct 2024, 10:49 | 11.2 | 11.2 °C |
| 10 Jul 2024, 12:26 | 15.5 | 15.5 °C |
| 14 Mar 2024, 10:55 | 9.2 | 9.2 °C |
| 12 Feb 2024, 10:33 | 5.9 | 5.9 °C |
| 12 Dec 2023, 09:23 | 7.2 | 7.2 °C |
| 6 Nov 2023, 10:03 | 8.1 | 8.1 °C |
| 19 Oct 2023, 09:45 | 13.4 | 13.4 °C |
pH
code 0061
8.48
Sampled 3 Feb 2026, 8 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Feb 2026, 08:25 | 8.48 | 8.48 |
| 16 Jan 2026, 09:14 | 8.22 | 8.22 |
| 19 Feb 2025, 12:06 | 8.39 | 8.39 |
| 27 Jan 2025, 10:29 | 8.31 | 8.31 |
| 13 Dec 2024, 13:16 | 8.37 | 8.37 |
| 18 Oct 2024, 10:49 | 7.86 | 7.86 |
| 10 Jul 2024, 12:26 | 8.42 | 8.42 |
| 14 Mar 2024, 10:55 | 8.39 | 8.39 |
| 12 Feb 2024, 10:33 | 8.41 | 8.41 |
| 12 Dec 2023, 09:23 | 8.21 | 8.21 |
| 6 Nov 2023, 10:03 | 8.21 | 8.21 |
| 19 Oct 2023, 09:45 | 7.81 | 7.81 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 3 Feb 2026, 8 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Feb 2026, 08:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jan 2026, 09:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2025, 12:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jan 2025, 10:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Dec 2024, 13:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Oct 2024, 10:49 | 0.068 | 0.068 mg/l |
| 10 Jul 2024, 12:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Mar 2024, 10:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Feb 2024, 10:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Dec 2023, 09:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Nov 2023, 10:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Oct 2023, 09:45 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
9.69 mg/l
Sampled 3 Feb 2026, 8 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Feb 2026, 08:25 | 9.69 | 9.69 mg/l |
| 16 Jan 2026, 09:14 | 6.3 | 6.3 mg/l |
| 19 Feb 2025, 12:06 | 5.6 | 5.6 mg/l |
| 27 Jan 2025, 10:29 | 5.19 | 5.19 mg/l |
| 13 Dec 2024, 13:16 | 5.19 | 5.19 mg/l |
| 18 Oct 2024, 10:49 | 5.24 | 5.24 mg/l |
| 10 Jul 2024, 12:26 | 9.69 | 9.69 mg/l |
| 14 Mar 2024, 10:55 | 4.29 | 4.29 mg/l |
| 12 Feb 2024, 10:33 | 4.49 | 4.49 mg/l |
| 12 Dec 2023, 09:23 | 4.58 | 4.58 mg/l |
| 6 Nov 2023, 10:03 | 8.29 | 8.29 mg/l |
| 19 Oct 2023, 09:45 | 15 | 15 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.059 mg/l
Sampled 3 Feb 2026, 8 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Feb 2026, 08:25 | 0.059 | 0.059 mg/l |
| 16 Jan 2026, 09:14 | 0.095 | 0.095 mg/l |
| 19 Feb 2025, 12:06 | 0.031 | 0.031 mg/l |
| 27 Jan 2025, 10:29 | 0.068 | 0.068 mg/l |
| 13 Dec 2024, 13:16 | 0.051 | 0.051 mg/l |
| 18 Oct 2024, 10:49 | 0.084 | 0.084 mg/l |
| 10 Jul 2024, 12:26 | 0.084 | 0.084 mg/l |
| 14 Mar 2024, 10:55 | 0.063 | 0.063 mg/l |
| 12 Feb 2024, 10:33 | 0.077 | 0.077 mg/l |
| 12 Dec 2023, 09:23 | 0.092 | 0.092 mg/l |
| 6 Nov 2023, 10:03 | 0.072 | 0.072 mg/l |
| 19 Oct 2023, 09:45 | 0.19 | 0.19 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
565 µS/cm
Sampled 3 Feb 2026, 8 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Feb 2026, 08:25 | 565 | 565 µS/cm |
| 16 Jan 2026, 09:14 | 405 | 405 µS/cm |
| 19 Feb 2025, 12:06 | 643 | 643 µS/cm |
| 27 Jan 2025, 10:29 | 479 | 479 µS/cm |
| 13 Dec 2024, 13:16 | 621 | 621 µS/cm |
| 18 Oct 2024, 10:49 | 622 | 622 µS/cm |
| 10 Jul 2024, 12:26 | 635 | 635 µS/cm |
| 14 Mar 2024, 10:55 | 607 | 607 µS/cm |
| 12 Feb 2024, 10:33 | 556 | 556 µS/cm |
| 12 Dec 2023, 09:23 | 460 | 460 µS/cm |
| 6 Nov 2023, 10:03 | 593 | 593 µS/cm |
| 19 Oct 2023, 09:45 | 508 | 508 µS/cm |
Everything measured here
115 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 115 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 12 | Oct 2023 – Feb 2026 | 93.6% 3 Feb 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 12 | Oct 2023 – Feb 2026 | 12 mg/l 3 Feb 2026 |
| Temperature of Water 0076 | River water | 12 | Oct 2023 – Feb 2026 | 4.8 °C 3 Feb 2026 |
| pH 0061 | River water | 12 | Oct 2023 – Feb 2026 | 8.48 3 Feb 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 12 | Oct 2023 – Feb 2026 | below 0.03 mg/l 3 Feb 2026 |
| Nitrate as N 0117 | River water | 12 | Oct 2023 – Feb 2026 | 9.69 mg/l 3 Feb 2026 |
| Orthophosphate, reactive as P 0180 | River water | 12 | Oct 2023 – Feb 2026 | 0.059 mg/l 3 Feb 2026 |
| Conductivity at 25 C 0077 | River water | 12 | Oct 2023 – Feb 2026 | 565 µS/cm 3 Feb 2026 |
| (Perfluorohexanesulfonyl)[3-(trimethylazaniumyl)propyl]azanide 2890 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| 10:2 Fluorotelomer sulfonic acid 2994 | River water | 1 | Feb 2026 – Feb 2026 | below 0.002 µg/l 3 Feb 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 2H-Perfluoro-2-decenoic acid 2888 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 1 | Feb 2026 – Feb 2026 | below 0.004 µg/l 3 Feb 2026 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| 5:1:2 Fluorotelomer betaine 2887 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| 5:3 Fluorotelomer betaine 2886 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| 6:2 Fluorotelomer phosphate diester 2986 | River water | 1 | Feb 2026 – Feb 2026 | below 0.004 µg/l 3 Feb 2026 |
| 6:2 Fluorotelomer sulfonamide amine oxide (6:2 FTNO) (Capstone A) 2841 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 6:2 Fluorotelomer sulfonamide betaine 2985 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 6:2/8:2 Fluorotelomer phosphate diester 2884 | River water | 1 | Feb 2026 – Feb 2026 | below 0.01 µg/l 3 Feb 2026 |
| 6:6 Perfluorophosphinic acid 2883 | River water | 1 | Feb 2026 – Feb 2026 | below 0.004 µg/l 3 Feb 2026 |
| 6:8 Perfluorophosphinic acid 2882 | River water | 1 | Feb 2026 – Feb 2026 | below 0.01 µg/l 3 Feb 2026 |
| 8:2 Fluorotelomer phosphate diester 2880 | River water | 1 | Feb 2026 – Feb 2026 | below 0.004 µg/l 3 Feb 2026 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| 8:8 Perfluorophosphinic acid 2879 | River water | 1 | Feb 2026 – Feb 2026 | below 0.01 µg/l 3 Feb 2026 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 12 | Oct 2023 – Feb 2026 | 210 mg/l 3 Feb 2026 |
| Aluminium, Dissolved 6037 | River water | 1 | Jan 2026 – Jan 2026 | 1000 µg/l 16 Jan 2026 |
| Aminomethylphosphonic acid 7125 | River water | 2 | Jan 2026 – Feb 2026 | 0.12 µg/l 3 Feb 2026 |
| Ammonia un-ionised as N 0119 | River water | 12 | Oct 2023 – Feb 2026 | below 0.00037 mg/l 3 Feb 2026 |
| Barium, Dissolved 9446 | River water | 1 | Jan 2026 – Jan 2026 | 17 µg/l 16 Jan 2026 |
| Boron, Dissolved 9447 | River water | 1 | Jan 2026 – Jan 2026 | below 100 µg/l 16 Jan 2026 |
| Cadmium, Dissolved 0106 | River water | 1 | Jan 2026 – Jan 2026 | 0.014 µg/l 16 Jan 2026 |
| Calcium, Dissolved 0239 | River water | 1 | Jan 2026 – Jan 2026 | 72 mg/l 16 Jan 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 7 | Jul 2024 – Feb 2026 | 5.2 mg/l 3 Feb 2026 |
| Chloride 0172 | River water | 12 | Oct 2023 – Feb 2026 | 15 mg/l 3 Feb 2026 |
| Chromium, Dissolved 3409 | River water | 1 | Jan 2026 – Jan 2026 | 1.7 µg/l 16 Jan 2026 |
| Copper : BLM Bioavailable 4821 | River water | 1 | Jan 2026 – Jan 2026 | 0.23 µg/l 16 Jan 2026 |
| Copper, Dissolved 6450 | River water | 1 | Jan 2026 – Jan 2026 | 3.6 µg/l 16 Jan 2026 |
| eDNA Report 3047 | River water | 2 | Jul 2024 – Jan 2025 | 1 text result 27 Jan 2025 |
| Environmental DNA Filtration 3064 | River water | 1 | Jul 2024 – Jul 2024 | DNA Stored 10 Jul 2024 |
| Flow Type 2896 | River water | 26 | Oct 2023 – Aug 2026 | Dry 10 Aug 2026 |
| Glyphosate 3007 | River water | 2 | Jan 2026 – Feb 2026 | below 0.1 µg/l 3 Feb 2026 |
| Hardness, Calcium 0163 | River water | 1 | Jan 2026 – Jan 2026 | 180 mg/l 16 Jan 2026 |
| Hardness, Total as CaCO3 0158 | River water | 1 | Jan 2026 – Jan 2026 | 188 mg/l 16 Jan 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Hexafluoropropylene oxide trimer acid 2980 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Iron, Dissolved 6460 | River water | 1 | Jan 2026 – Jan 2026 | 990 µg/l 16 Jan 2026 |
| LCMS Screen : Semi Quantitative 7299 | River water | 2 | Feb 2025 – Jan 2026 | 1 text result 16 Jan 2026 |
| Lead : BLM Bioavailable 3377 | River water | 1 | Jan 2026 – Jan 2026 | 0.19 µg/l 16 Jan 2026 |
| Lead, Dissolved 0052 | River water | 1 | Jan 2026 – Jan 2026 | 1.2 µg/l 16 Jan 2026 |
| Lithium, Dissolved 4201 | River water | 1 | Jan 2026 – Jan 2026 | below 100 µg/l 16 Jan 2026 |
| Magnesium, Dissolved 0235 | River water | 1 | Jan 2026 – Jan 2026 | 2 mg/l 16 Jan 2026 |
| Manganese : BLM Bioavailable 4820 | River water | 1 | Jan 2026 – Jan 2026 | 4.3 µg/l 16 Jan 2026 |
| Manganese, Dissolved 6458 | River water | 1 | Jan 2026 – Jan 2026 | below 10 µg/l 16 Jan 2026 |
| Mitochondrial marker : Fish 12S 2857 | River water | 2 | Jul 2024 – Jan 2025 | Present 27 Jan 2025 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 1 | Feb 2026 – Feb 2026 | below 0.002 µg/l 3 Feb 2026 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 1 | Feb 2026 – Feb 2026 | below 0.002 µg/l 3 Feb 2026 |
| Nickel : BLM Bioavailable 3878 | River water | 1 | Jan 2026 – Jan 2026 | 1.2 µg/l 16 Jan 2026 |
| Nickel, Dissolved 3410 | River water | 1 | Jan 2026 – Jan 2026 | 2.9 µg/l 16 Jan 2026 |
| Nitrite as N 0118 | River water | 12 | Oct 2023 – Feb 2026 | 0.0082 mg/l 3 Feb 2026 |
| Nitrogen, Total as N 9686 | River water | 12 | Oct 2023 – Feb 2026 | 10 mg/l 3 Feb 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 12 | Oct 2023 – Feb 2026 | 9.7 mg/l 3 Feb 2026 |
| No flow /No sample 7668 | River water | 25 | Jan 2024 – Aug 2026 | No flow/discharge at sampling point 10 Aug 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluorobutanesulfonic acid 2972 | River water | 1 | Feb 2026 – Feb 2026 | 0.0035 µg/l 3 Feb 2026 |
| Perfluorobutanoic acid 2995 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluorodecanesulfonic acid 2969 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Perfluorodecanoic acid 8892 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Perfluorododecane sulfonic acid 2968 | River water | 1 | Feb 2026 – Feb 2026 | below 0.005 µg/l 3 Feb 2026 |
| Perfluorododecanoic acid 8894 | River water | 1 | Feb 2026 – Feb 2026 | below 0.002 µg/l 3 Feb 2026 |
| Perfluoroheptanesulfonic acid 2967 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluoroheptanoic acid 8889 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Perfluorohexane sulfonamido amine 2874 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluorohexanesulfonamide 2965 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 1 | Feb 2026 – Feb 2026 | 0.0018 µg/l 3 Feb 2026 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 1 | Feb 2026 – Feb 2026 | 0.0069 µg/l 3 Feb 2026 |
| Perfluorohexanoic acid 8888 | River water | 1 | Feb 2026 – Feb 2026 | 0.00093 µg/l 3 Feb 2026 |
| Perfluorononanesulfonic acid 2963 | River water | 1 | Feb 2026 – Feb 2026 | below 0.0005 µg/l 3 Feb 2026 |
| Perfluorononanoic acid 8891 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | Feb 2026 – Feb 2026 | below 0.002 µg/l 3 Feb 2026 |
| Perfluorooctanesulfonamide 2961 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 1 | Feb 2026 – Feb 2026 | 0.0053 µg/l 3 Feb 2026 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 1 | Feb 2026 – Feb 2026 | 0.002 µg/l 3 Feb 2026 |
| Perfluorooctanesulfonic acid (total) 2958 | River water | 1 | Feb 2026 – Feb 2026 | 0.0074 µg/l 3 Feb 2026 |
| Perfluorooctanoic acid 8890 | River water | 1 | Feb 2026 – Feb 2026 | 0.0017 µg/l 3 Feb 2026 |
| Perfluoropentanesulfonic acid 2957 | River water | 1 | Feb 2026 – Feb 2026 | 0.00087 µg/l 3 Feb 2026 |
| Perfluoropentanoic acid 8887 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Perfluorotetradecanoic acid 8895 | River water | 1 | Feb 2026 – Feb 2026 | below 0.006 µg/l 3 Feb 2026 |
| Perfluorotridecanoic acid 2955 | River water | 1 | Feb 2026 – Feb 2026 | below 0.002 µg/l 3 Feb 2026 |
| Perfluoroundecane sulfonic acid 2953 | River water | 1 | Feb 2026 – Feb 2026 | below 0.004 µg/l 3 Feb 2026 |
| Perfluoroundecanoic acid 8893 | River water | 1 | Feb 2026 – Feb 2026 | below 0.001 µg/l 3 Feb 2026 |
| Phosphorus, Total as P 0348 | River water | 12 | Oct 2023 – Feb 2026 | 0.085 mg/l 3 Feb 2026 |
| Potassium, Dissolved 0209 | River water | 1 | Jan 2026 – Jan 2026 | 1.8 mg/l 16 Jan 2026 |
| Preparation: DNA 5923 | River water | 1 | Jul 2024 – Jul 2024 | Done 10 Jul 2024 |
| Silica, reactive as SiO2 0182 | River water | 12 | Oct 2023 – Feb 2026 | 6.4 mg/l 3 Feb 2026 |
| Sodium, Dissolved 0205 | River water | 1 | Jan 2026 – Jan 2026 | 6.1 mg/l 16 Jan 2026 |
| Solids, Suspended at 105 C 0135 | River water | 12 | Oct 2023 – Feb 2026 | 14 mg/l 3 Feb 2026 |
| Strontium, Filtered 6693 | River water | 1 | Jan 2026 – Jan 2026 | 170 µg/l 16 Jan 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 1 | Jan 2026 – Jan 2026 | 17 mg/l 16 Jan 2026 |
| Zinc : BLM Bioavailable 4822 | River water | 1 | Jan 2026 – Jan 2026 | 2 µg/l 16 Jan 2026 |
| Zinc, Dissolved 3408 | River water | 1 | Jan 2026 – Jan 2026 | 6.2 µg/l 16 Jan 2026 |
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.