Bell Knowne confluence Rede
EA name: BELL KNOWNE CONF. REDE
Environment Agency sampling point NE-SSN1341 · 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
- 5 Aug 2026, 08:2157 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 since 2 Jan 2024 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 388368, 585329As 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
- Not placedNearest line is 474 m away and its name does not agree. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (36 samples)
10 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
89.8%
Sampled 5 Aug 2026, 57 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 08:21 | 89.8 | 89.8% |
| 3 Jul 2026, 10:21 | 91.3 | 91.3% |
| 17 Jun 2026, 10:10 | 92.5 | 92.5% |
| 6 May 2026, 11:41 | 95.6 | 95.6% |
| 8 Apr 2026, 09:26 | 91 | 91% |
| 6 Mar 2026, 10:27 | 91.3 | 91.3% |
| 2 Feb 2026, 08:27 | 91.6 | 91.6% |
| 7 Jan 2026, 09:10 | 86.6 | 86.6% |
| 2 Dec 2025, 11:26 | 92.2 | 92.2% |
| 6 Nov 2025, 10:07 | 91.1 | 91.1% |
| 2 Oct 2025, 11:27 | 90.4 | 90.4% |
| 7 Apr 2025, 08:14 | 87.5 | 87.5% |
| 4 Mar 2025, 10:41 | 95.7 | 95.7% |
| 3 Feb 2025, 11:28 | 87.3 | 87.3% |
| 2 Jan 2025, 10:34 | 94.1 | 94.1% |
| 5 Dec 2024, 13:38 | 86.5 | 86.5% |
| 2 Oct 2024, 09:08 | 87.4 | 87.4% |
| 2 Jul 2024, 10:09 | 77.8 | 77.8% |
| 4 Jun 2024, 08:26 | 83.3 | 83.3% |
| 2 Apr 2024, 09:39 | 90.9 | 90.9% |
| 7 Mar 2024, 08:36 | 90.1 | 90.1% |
| 8 Feb 2024, 08:50 | 90.6 | 90.6% |
| 2 Jan 2024, 10:19 | 91.5 | 91.5% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.61 mg/l
Sampled 5 Aug 2026, 57 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 08:21 | 9.61 | 9.61 mg/l |
| 3 Jul 2026, 10:21 | 9.73 | 9.73 mg/l |
| 17 Jun 2026, 10:10 | 9.99 | 9.99 mg/l |
| 6 May 2026, 11:41 | 10.9 | 10.9 mg/l |
| 8 Apr 2026, 09:26 | 10.8 | 10.8 mg/l |
| 6 Mar 2026, 10:27 | 11.1 | 11.1 mg/l |
| 2 Feb 2026, 08:27 | 11.2 | 11.2 mg/l |
| 7 Jan 2026, 09:10 | 10.8 | 10.8 mg/l |
| 2 Dec 2025, 11:26 | 10.8 | 10.8 mg/l |
| 6 Nov 2025, 10:07 | 10.1 | 10.1 mg/l |
| 2 Oct 2025, 11:27 | 9.72 | 9.72 mg/l |
| 7 Apr 2025, 08:14 | 11.2 | 11.2 mg/l |
| 4 Mar 2025, 10:41 | 11.5 | 11.5 mg/l |
| 3 Feb 2025, 11:28 | 10.5 | 10.5 mg/l |
| 2 Jan 2025, 10:34 | 11.6 | 11.6 mg/l |
| 5 Dec 2024, 13:38 | 9.98 | 9.98 mg/l |
| 2 Oct 2024, 09:08 | 9.71 | 9.71 mg/l |
| 2 Jul 2024, 10:09 | 8.7 | 8.7 mg/l |
| 4 Jun 2024, 08:26 | 9.36 | 9.36 mg/l |
| 2 Apr 2024, 09:39 | 11 | 11 mg/l |
| 7 Mar 2024, 08:36 | 11 | 11 mg/l |
| 8 Feb 2024, 08:50 | 11.6 | 11.6 mg/l |
| 2 Jan 2024, 10:19 | 10.9 | 10.9 mg/l |
Water temperature
code 0076 · °C
12.2 °C
Sampled 5 Aug 2026, 57 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 08:21 | 12.2 | 12.2 °C |
| 3 Jul 2026, 10:21 | 12.4 | 12.4 °C |
| 17 Jun 2026, 10:10 | 11.8 | 11.8 °C |
| 6 May 2026, 11:41 | 9.4 | 9.4 °C |
| 8 Apr 2026, 09:26 | 7.9 | 7.9 °C |
| 6 Mar 2026, 10:27 | 6.7 | 6.7 °C |
| 2 Feb 2026, 08:27 | 6.7 | 6.7 °C |
| 7 Jan 2026, 09:10 | 5.9 | 5.9 °C |
| 2 Dec 2025, 11:26 | 8.5 | 8.5 °C |
| 6 Nov 2025, 10:07 | 10.8 | 10.8 °C |
| 2 Oct 2025, 11:27 | 12 | 12 °C |
| 7 Apr 2025, 08:14 | 4.9 | 4.9 °C |
| 4 Mar 2025, 10:41 | 7.5 | 7.5 °C |
| 3 Feb 2025, 11:28 | 7.3 | 7.3 °C |
| 2 Jan 2025, 10:34 | 6.4 | 6.4 °C |
| 5 Dec 2024, 13:38 | 9 | 9 °C |
| 2 Oct 2024, 09:08 | 10.6 | 10.6 °C |
| 2 Jul 2024, 10:09 | 10.3 | 10.3 °C |
| 4 Jun 2024, 08:26 | 10.1 | 10.1 °C |
| 2 Apr 2024, 09:39 | 7.2 | 7.2 °C |
| 7 Mar 2024, 08:36 | 6.8 | 6.8 °C |
| 8 Feb 2024, 08:50 | 5 | 5 °C |
| 2 Jan 2024, 10:19 | 7.7 | 7.7 °C |
pH
code 0061
8.21
Sampled 5 Aug 2026, 57 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 08:21 | 8.21 | 8.21 |
| 3 Jul 2026, 10:21 | 8.3 | 8.3 |
| 17 Jun 2026, 10:10 | 8.38 | 8.38 |
| 6 May 2026, 11:41 | 8.16 | 8.16 |
| 8 Apr 2026, 09:26 | 7.75 | 7.75 |
| 6 Mar 2026, 10:27 | 7.82 | 7.82 |
| 2 Feb 2026, 08:27 | 7.5 | 7.5 |
| 7 Jan 2026, 09:10 | 7.67 | 7.67 |
| 2 Dec 2025, 11:26 | 7.42 | 7.42 |
| 6 Nov 2025, 10:07 | 7.38 | 7.38 |
| 2 Oct 2025, 11:27 | 7.95 | 7.95 |
| 7 Apr 2025, 08:14 | 7.66 | 7.66 |
| 4 Mar 2025, 10:41 | 7.93 | 7.93 |
| 3 Feb 2025, 11:28 | 7.57 | 7.57 |
| 2 Jan 2025, 10:34 | 7.67 | 7.67 |
| 5 Dec 2024, 13:38 | 7.27 | 7.27 |
| 2 Oct 2024, 09:08 | 7.56 | 7.56 |
| 2 Jul 2024, 10:09 | 7.47 | 7.47 |
| 4 Jun 2024, 08:26 | 7.86 | 7.86 |
| 2 Apr 2024, 09:39 | 7.53 | 7.53 |
| 7 Mar 2024, 08:36 | 7.55 | 7.55 |
| 8 Feb 2024, 08:50 | 7.58 | 7.58 |
| 2 Jan 2024, 10:19 | 7.24 | 7.24 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 5 Aug 2026, 57 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 08:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jul 2026, 10:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2026, 10:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 May 2026, 11:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Apr 2026, 09:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Mar 2026, 10:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Feb 2026, 08:27 | 0.034 | 0.034 mg/l |
| 7 Jan 2026, 09:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Dec 2025, 11:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Nov 2025, 10:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Oct 2025, 11:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Apr 2025, 08:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2025, 10:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Feb 2025, 11:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jan 2025, 10:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2024, 13:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Oct 2024, 09:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jul 2024, 10:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jun 2024, 08:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Apr 2024, 09:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Mar 2024, 08:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Feb 2024, 08:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jan 2024, 10:19 | 0.034 | 0.034 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.206 mg/l
Sampled 5 Aug 2026, 57 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 08:21 | 0.206 | 0.206 mg/l |
| 3 Jul 2026, 10:21 | <0.196 | below 0.196 mg/l (not detected above this) |
| 17 Jun 2026, 10:10 | <0.196 | below 0.196 mg/l (not detected above this) |
| 6 May 2026, 11:41 | 0.246 | 0.246 mg/l |
| 8 Apr 2026, 09:26 | 0.646 | 0.646 mg/l |
| 6 Mar 2026, 10:27 | 1.2 | 1.2 mg/l |
| 2 Feb 2026, 08:27 | 2.3 | 2.3 mg/l |
| 7 Jan 2026, 09:10 | 0.836 | 0.836 mg/l |
| 2 Dec 2025, 11:26 | 2.2 | 2.2 mg/l |
| 6 Nov 2025, 10:07 | 1.5 | 1.5 mg/l |
| 2 Oct 2025, 11:27 | 0.456 | 0.456 mg/l |
| 7 Apr 2025, 08:14 | 0.276 | 0.276 mg/l |
| 4 Mar 2025, 10:41 | 0.796 | 0.796 mg/l |
| 3 Feb 2025, 11:28 | 1.1 | 1.1 mg/l |
| 2 Jan 2025, 10:34 | 1.6 | 1.6 mg/l |
| 5 Dec 2024, 13:38 | 1.6 | 1.6 mg/l |
| 2 Oct 2024, 09:08 | 0.446 | 0.446 mg/l |
| 2 Jul 2024, 10:09 | 0.246 | 0.246 mg/l |
| 4 Jun 2024, 08:26 | 0.816 | 0.816 mg/l |
| 2 Apr 2024, 09:39 | 1.7 | 1.7 mg/l |
| 7 Mar 2024, 08:36 | 2.1 | 2.1 mg/l |
| 8 Feb 2024, 08:50 | 2 | 2 mg/l |
| 2 Jan 2024, 10:19 | 2.69 | 2.69 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.017 mg/l
Sampled 5 Aug 2026, 57 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 08:21 | 0.017 | 0.017 mg/l |
| 3 Jul 2026, 10:21 | 0.033 | 0.033 mg/l |
| 17 Jun 2026, 10:10 | 0.013 | 0.013 mg/l |
| 6 May 2026, 11:41 | 0.026 | 0.026 mg/l |
| 8 Apr 2026, 09:26 | 0.018 | 0.018 mg/l |
| 6 Mar 2026, 10:27 | 0.025 | 0.025 mg/l |
| 2 Feb 2026, 08:27 | 0.036 | 0.036 mg/l |
| 7 Jan 2026, 09:10 | 0.019 | 0.019 mg/l |
| 2 Dec 2025, 11:26 | 0.059 | 0.059 mg/l |
| 6 Nov 2025, 10:07 | 0.035 | 0.035 mg/l |
| 2 Oct 2025, 11:27 | 0.021 | 0.021 mg/l |
| 7 Apr 2025, 08:14 | 0.015 | 0.015 mg/l |
| 4 Mar 2025, 10:41 | 0.016 | 0.016 mg/l |
| 3 Feb 2025, 11:28 | 0.024 | 0.024 mg/l |
| 2 Jan 2025, 10:34 | 0.026 | 0.026 mg/l |
| 5 Dec 2024, 13:38 | 0.15 | 0.15 mg/l |
| 2 Oct 2024, 09:08 | 0.036 | 0.036 mg/l |
| 2 Jul 2024, 10:09 | 0.026 | 0.026 mg/l |
| 4 Jun 2024, 08:26 | 0.03 | 0.03 mg/l |
| 2 Apr 2024, 09:39 | 0.027 | 0.027 mg/l |
| 7 Mar 2024, 08:36 | 0.046 | 0.046 mg/l |
| 8 Feb 2024, 08:50 | 0.041 | 0.041 mg/l |
| 2 Jan 2024, 10:19 | 0.13 | 0.13 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
519 µS/cm
Sampled 5 Aug 2026, 57 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Aug 2026, 08:21 | 519 | 519 µS/cm |
| 3 Jul 2026, 10:21 | 517 | 517 µS/cm |
| 17 Jun 2026, 10:10 | 474 | 474 µS/cm |
| 6 May 2026, 11:41 | 432 | 432 µS/cm |
| 8 Apr 2026, 09:26 | 423 | 423 µS/cm |
| 6 Mar 2026, 10:27 | 397 | 397 µS/cm |
| 2 Feb 2026, 08:27 | 352 | 352 µS/cm |
| 7 Jan 2026, 09:10 | 415 | 415 µS/cm |
| 2 Dec 2025, 11:26 | 329 | 329 µS/cm |
| 6 Nov 2025, 10:07 | 331 | 331 µS/cm |
| 2 Oct 2025, 11:27 | 466 | 466 µS/cm |
| 7 Apr 2025, 08:14 | 240 | 240 µS/cm |
| 4 Mar 2025, 10:41 | 429 | 429 µS/cm |
| 3 Feb 2025, 11:28 | 407 | 407 µS/cm |
| 2 Jan 2025, 10:34 | 389 | 389 µS/cm |
| 5 Dec 2024, 13:38 | 378 | 378 µS/cm |
| 2 Oct 2024, 09:08 | 446 | 446 µS/cm |
| 2 Jul 2024, 10:09 | 460 | 460 µS/cm |
| 4 Jun 2024, 08:26 | 407 | 407 µS/cm |
| 2 Apr 2024, 09:39 | 405 | 405 µS/cm |
| 7 Mar 2024, 08:36 | 398 | 398 µS/cm |
| 8 Feb 2024, 08:50 | 11 | 11 µS/cm |
| 2 Jan 2024, 10:19 | 199 | 199 µS/cm |
Everything measured here
112 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 112 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 23 | Jan 2024 – Aug 2026 | 89.8% 5 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 23 | Jan 2024 – Aug 2026 | 9.61 mg/l 5 Aug 2026 |
| Temperature of Water 0076 | River water | 23 | Jan 2024 – Aug 2026 | 12.2 °C 5 Aug 2026 |
| pH 0061 | River water | 23 | Jan 2024 – Aug 2026 | 8.21 5 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 23 | Jan 2024 – Aug 2026 | below 0.03 mg/l 5 Aug 2026 |
| Nitrate as N 0117 | River water | 23 | Jan 2024 – Aug 2026 | 0.206 mg/l 5 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 23 | Jan 2024 – Aug 2026 | 0.017 mg/l 5 Aug 2026 |
| Conductivity at 25 C 0077 | River water | 23 | Jan 2024 – Aug 2026 | 519 µS/cm 5 Aug 2026 |
| 10:2 Fluorotelomer sulfonic acid 2994 | River water | 1 | Mar 2026 – Mar 2026 | below 0.002 µg/l 6 Mar 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 2H-Perfluoro-2-decenoic acid 2888 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 1 | Mar 2026 – Mar 2026 | below 0.004 µg/l 6 Mar 2026 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| 5:1:2 Fluorotelomer betaine 2887 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| 5:3 Fluorotelomer betaine 2886 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| 6:2 Fluorotelomer phosphate diester 2986 | River water | 1 | Mar 2026 – Mar 2026 | below 0.004 µg/l 6 Mar 2026 |
| 6:2 Fluorotelomer sulfonamide amine oxide (6:2 FTNO) (Capstone A) 2841 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 6:2 Fluorotelomer sulfonamide betaine 2985 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 6:2/8:2 Fluorotelomer phosphate diester 2884 | River water | 1 | Mar 2026 – Mar 2026 | below 0.01 µg/l 6 Mar 2026 |
| 6:6 Perfluorophosphinic acid 2883 | River water | 1 | Mar 2026 – Mar 2026 | below 0.004 µg/l 6 Mar 2026 |
| 6:8 Perfluorophosphinic acid 2882 | River water | 1 | Mar 2026 – Mar 2026 | below 0.01 µg/l 6 Mar 2026 |
| 8:2 Fluorotelomer phosphate diester 2880 | River water | 1 | Mar 2026 – Mar 2026 | below 0.004 µg/l 6 Mar 2026 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| 8:8 Perfluorophosphinic acid 2879 | River water | 1 | Mar 2026 – Mar 2026 | below 0.01 µg/l 6 Mar 2026 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 23 | Jan 2024 – Aug 2026 | 260 mg/l 5 Aug 2026 |
| Aluminium, Dissolved 6037 | River water | 3 | Apr 2025 – Jan 2026 | 2200 µg/l 7 Jan 2026 |
| Aminomethylphosphonic acid 7125 | River water | 7 | Apr 2025 – Mar 2026 | below 0.1 µg/l 6 Mar 2026 |
| Ammonia un-ionised as N 0119 | River water | 23 | Jan 2024 – Aug 2026 | below 0.00064 mg/l 5 Aug 2026 |
| Barium, Dissolved 9446 | River water | 3 | Apr 2025 – Jan 2026 | 290 µg/l 7 Jan 2026 |
| Boron, Dissolved 9447 | River water | 3 | Apr 2025 – Jan 2026 | below 100 µg/l 7 Jan 2026 |
| Cadmium, Dissolved 0106 | River water | 3 | Apr 2025 – Jan 2026 | 0.18 µg/l 7 Jan 2026 |
| Calcium, Dissolved 0239 | River water | 3 | Apr 2025 – Jan 2026 | 66 mg/l 7 Jan 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 18 | Jul 2024 – Aug 2026 | 2.4 mg/l 5 Aug 2026 |
| Chloride 0172 | River water | 23 | Jan 2024 – Aug 2026 | 14 mg/l 5 Aug 2026 |
| Chromium, Dissolved 3409 | River water | 3 | Apr 2025 – Jan 2026 | 4.3 µg/l 7 Jan 2026 |
| Copper : BLM Bioavailable 4821 | River water | 3 | Apr 2025 – Jan 2026 | 1.1 µg/l 7 Jan 2026 |
| Copper, Dissolved 6450 | River water | 3 | Apr 2025 – Jan 2026 | 8.9 µg/l 7 Jan 2026 |
| eDNA Report 3047 | River water | 3 | Jul 2024 – Jan 2025 | 1 text result 3 Jan 2025 |
| Environmental DNA Filtration 3064 | River water | 2 | Jul 2024 – Oct 2024 | DNA Stored 2 Oct 2024 |
| Flow Type 2896 | River water | 29 | Jan 2024 – Aug 2026 | Moderate Flow 5 Aug 2026 |
| GCMS Screen : Target Based multi-residue screening : Semi Quantitative 4994 | River water | 1 | Jun 2026 – Jun 2026 | 1 text result 17 Jun 2026 |
| Glyphosate 3007 | River water | 7 | Apr 2025 – Mar 2026 | below 0.1 µg/l 6 Mar 2026 |
| Hardness, Calcium 0163 | River water | 3 | Apr 2025 – Jan 2026 | 165 mg/l 7 Jan 2026 |
| Hardness, Total as CaCO3 0158 | River water | 3 | Apr 2025 – Jan 2026 | 202 mg/l 7 Jan 2026 |
| Iron, Dissolved 6460 | River water | 3 | Apr 2025 – Jan 2026 | 13000 µg/l 7 Jan 2026 |
| Lead : BLM Bioavailable 3377 | River water | 3 | Apr 2025 – Jan 2026 | 4.2 µg/l 7 Jan 2026 |
| Lead, Dissolved 0052 | River water | 3 | Apr 2025 – Jan 2026 | 9.6 µg/l 7 Jan 2026 |
| Lithium, Dissolved 4201 | River water | 3 | Apr 2025 – Jan 2026 | below 100 µg/l 7 Jan 2026 |
| Magnesium, Dissolved 0235 | River water | 3 | Apr 2025 – Jan 2026 | 9.1 mg/l 7 Jan 2026 |
| Manganese : BLM Bioavailable 4820 | River water | 3 | Apr 2025 – Jan 2026 | 420 µg/l 7 Jan 2026 |
| Manganese, Dissolved 6458 | River water | 3 | Apr 2025 – Jan 2026 | 780 µg/l 7 Jan 2026 |
| Mitochondrial marker : Fish 12S 2857 | River water | 3 | Jul 2024 – Jan 2025 | Not found 3 Jan 2025 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 1 | Mar 2026 – Mar 2026 | below 0.002 µg/l 6 Mar 2026 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 1 | Mar 2026 – Mar 2026 | below 0.002 µg/l 6 Mar 2026 |
| Nickel : BLM Bioavailable 3878 | River water | 3 | Apr 2025 – Jan 2026 | 2.6 µg/l 7 Jan 2026 |
| Nickel, Dissolved 3410 | River water | 3 | Apr 2025 – Jan 2026 | 7.6 µg/l 7 Jan 2026 |
| Nitrite as N 0118 | River water | 23 | Jan 2024 – Aug 2026 | below 0.004 mg/l 5 Aug 2026 |
| Nitrogen, Total as N 9686 | River water | 23 | Jan 2024 – Aug 2026 | 1.7 mg/l 5 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 23 | Jan 2024 – Aug 2026 | 0.21 mg/l 5 Aug 2026 |
| No flow /No sample 7668 | River water | 10 | May 2024 – Sep 2025 | No flow/discharge at sampling point 3 Sep 2025 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorobutanesulfonic acid 2972 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorobutanoic acid 2995 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorodecanesulfonic acid 2969 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorodecanoic acid 8892 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorododecane sulfonic acid 2968 | River water | 1 | Mar 2026 – Mar 2026 | below 0.005 µg/l 6 Mar 2026 |
| Perfluorododecanoic acid 8894 | River water | 1 | Mar 2026 – Mar 2026 | below 0.002 µg/l 6 Mar 2026 |
| Perfluoroheptanesulfonic acid 2967 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluoroheptanoic acid 8889 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorohexane sulfonamido amine 2874 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorohexanesulfonamide 2965 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorohexanoic acid 8888 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorononanesulfonic acid 2963 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorononanoic acid 8891 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | Mar 2026 – Mar 2026 | below 0.002 µg/l 6 Mar 2026 |
| Perfluorooctanesulfonamide 2961 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluorooctanesulfonic acid (total) 2958 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorooctanoic acid 8890 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluoropentanesulfonic acid 2957 | River water | 1 | Mar 2026 – Mar 2026 | below 0.0005 µg/l 6 Mar 2026 |
| Perfluoropentanoic acid 8887 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Perfluorotetradecanoic acid 8895 | River water | 1 | Mar 2026 – Mar 2026 | below 0.006 µg/l 6 Mar 2026 |
| Perfluorotridecanoic acid 2955 | River water | 1 | Mar 2026 – Mar 2026 | below 0.002 µg/l 6 Mar 2026 |
| Perfluoroundecane sulfonic acid 2953 | River water | 1 | Mar 2026 – Mar 2026 | below 0.004 µg/l 6 Mar 2026 |
| Perfluoroundecanoic acid 8893 | River water | 1 | Mar 2026 – Mar 2026 | below 0.001 µg/l 6 Mar 2026 |
| Phosphorus, Total as P 0348 | River water | 22 | Jan 2024 – Aug 2026 | 0.42 mg/l 5 Aug 2026 |
| Potassium, Dissolved 0209 | River water | 3 | Apr 2025 – Jan 2026 | 5.8 mg/l 7 Jan 2026 |
| Preparation: DNA 5923 | River water | 2 | Jul 2024 – Oct 2024 | Done 2 Oct 2024 |
| Silica, reactive as SiO2 0182 | River water | 23 | Jan 2024 – Aug 2026 | 12 mg/l 5 Aug 2026 |
| Sodium, Dissolved 0205 | River water | 3 | Apr 2025 – Jan 2026 | 9.8 mg/l 7 Jan 2026 |
| Solids, Suspended at 105 C 0135 | River water | 22 | Jan 2024 – Aug 2026 | 220 mg/l 5 Aug 2026 |
| Strontium, Filtered 6693 | River water | 3 | Apr 2025 – Jan 2026 | 260 µg/l 7 Jan 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 3 | Apr 2025 – Jan 2026 | 19 mg/l 7 Jan 2026 |
| Zinc : BLM Bioavailable 4822 | River water | 3 | Apr 2025 – Jan 2026 | 51 µg/l 7 Jan 2026 |
| Zinc, Dissolved 3408 | River water | 3 | Apr 2025 – Jan 2026 | 90 µg/l 7 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.