Didgeley Brook at River Bourne confluence
EA name: DIDGELEY BROOK AT R BOURNE CONFLUENCE
Environment Agency sampling point MD-61473180 · 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 May 2026, 14:174 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone). Not sampled since, as far as the archive shows: the Environment Agency was asked up to 30 Sep 2026 and had nothing newer.
- Samples banked
- 28 since 24 Jun 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 427456, 288742As published, to the nearest 1 m. Open in a map
- River, by its own name
- Didgeley Brook
- River, by the map
- Not placedTwo watercourses within reach (1 m and 4 m) and no name to choose by. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (20 samples)
Environmental monitoring statutory (EU directives) (8 samples)
1 visit found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
104.8%
Sampled 18 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 14:17 | 104.8 | 104.8% |
| 8 May 2026, 15:58 | 102 | 102% |
| 29 Apr 2026, 12:14 | 100 | 100% |
| 9 Apr 2026, 10:49 | 99.6 | 99.6% |
| 16 Mar 2026, 13:31 | 97.8 | 97.8% |
| 6 Mar 2026, 10:47 | 96.7 | 96.7% |
| 18 Feb 2026, 13:36 | 98.1 | 98.1% |
| 3 Feb 2026, 14:02 | 96.8 | 96.8% |
| 22 Jan 2026, 14:50 | 97.3 | 97.3% |
| 13 Jan 2026, 12:51 | 97.7 | 97.7% |
| 15 Dec 2025, 10:28 | 95.6 | 95.6% |
| 11 Dec 2025, 10:37 | 100.5 | 100.5% |
| 26 Nov 2025, 11:15 | 99.7 | 99.7% |
| 12 Nov 2025, 15:58 | 90.7 | 90.7% |
| 29 Oct 2025, 09:51 | 77.2 | 77.2% |
| 11 Sep 2025, 11:41 | 91.7 | 91.7% |
| 20 Aug 2025, 13:02 | 94.9 | 94.9% |
| 21 Jul 2025, 09:38 | 88.7 | 88.7% |
| 5 Jun 2025, 13:20 | 89.1 | 89.1% |
| 2 Apr 2025, 11:03 | 99.2 | 99.2% |
| 25 Feb 2025, 11:20 | 98 | 98% |
| 22 Jan 2025, 13:46 | 96 | 96% |
| 17 Dec 2024, 09:54 | 92.6 | 92.6% |
| 25 Nov 2024, 10:15 | 90.2 | 90.2% |
| 22 Oct 2024, 13:11 | 91.5 | 91.5% |
| 22 Jul 2024, 08:47 | 92 | 92% |
| 24 Jun 2024, 12:18 | 97.1 | 97.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.6 mg/l
Sampled 18 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 14:17 | 11.6 | 11.6 mg/l |
| 8 May 2026, 15:58 | 10.9 | 10.9 mg/l |
| 29 Apr 2026, 12:14 | 11.5 | 11.5 mg/l |
| 9 Apr 2026, 10:49 | 11 | 11 mg/l |
| 16 Mar 2026, 13:31 | 11.5 | 11.5 mg/l |
| 6 Mar 2026, 10:47 | 11.4 | 11.4 mg/l |
| 18 Feb 2026, 13:36 | 12.1 | 12.1 mg/l |
| 3 Feb 2026, 14:02 | 12 | 12 mg/l |
| 22 Jan 2026, 14:50 | 11.7 | 11.7 mg/l |
| 13 Jan 2026, 12:51 | 12 | 12 mg/l |
| 15 Dec 2025, 10:28 | 11 | 11 mg/l |
| 11 Dec 2025, 10:37 | 11.7 | 11.7 mg/l |
| 26 Nov 2025, 11:15 | 12.7 | 12.7 mg/l |
| 12 Nov 2025, 15:58 | 9.64 | 9.64 mg/l |
| 29 Oct 2025, 09:51 | 8.72 | 8.72 mg/l |
| 11 Sep 2025, 11:41 | 9.53 | 9.53 mg/l |
| 20 Aug 2025, 13:02 | 9.65 | 9.65 mg/l |
| 21 Jul 2025, 09:38 | 8.81 | 8.81 mg/l |
| 5 Jun 2025, 13:20 | 9.52 | 9.52 mg/l |
| 2 Apr 2025, 11:03 | 11.5 | 11.5 mg/l |
| 25 Feb 2025, 11:20 | 11.8 | 11.8 mg/l |
| 22 Jan 2025, 13:46 | 12 | 12 mg/l |
| 17 Dec 2024, 09:54 | 10.9 | 10.9 mg/l |
| 25 Nov 2024, 10:15 | 10.5 | 10.5 mg/l |
| 22 Oct 2024, 13:11 | 10 | 10 mg/l |
| 22 Jul 2024, 08:47 | 9.23 | 9.23 mg/l |
| 24 Jun 2024, 12:18 | 9.44 | 9.44 mg/l |
Water temperature
code 0076 · °C
10.8 °C
Sampled 18 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 14:17 | 10.8 | 10.8 °C |
| 8 May 2026, 15:58 | 12.1 | 12.1 °C |
| 29 Apr 2026, 12:14 | 9.2 | 9.2 °C |
| 9 Apr 2026, 10:49 | 10.7 | 10.7 °C |
| 16 Mar 2026, 13:31 | 8.3 | 8.3 °C |
| 6 Mar 2026, 10:47 | 8.3 | 8.3 °C |
| 18 Feb 2026, 13:36 | 6.3 | 6.3 °C |
| 3 Feb 2026, 14:02 | 6.2 | 6.2 °C |
| 22 Jan 2026, 14:50 | 7.4 | 7.4 °C |
| 13 Jan 2026, 12:51 | 6.6 | 6.6 °C |
| 15 Dec 2025, 10:28 | 9.3 | 9.3 °C |
| 11 Dec 2025, 10:37 | 8.5 | 8.5 °C |
| 26 Nov 2025, 11:15 | 4.9 | 4.9 °C |
| 12 Nov 2025, 15:58 | 12.5 | 12.5 °C |
| 29 Oct 2025, 09:51 | 9.9 | 9.9 °C |
| 11 Sep 2025, 11:41 | 13.5 | 13.5 °C |
| 20 Aug 2025, 13:02 | 14.5 | 14.5 °C |
| 21 Jul 2025, 09:38 | 15.6 | 15.6 °C |
| 5 Jun 2025, 13:20 | 12.3 | 12.3 °C |
| 2 Apr 2025, 11:03 | 8.7 | 8.7 °C |
| 25 Feb 2025, 11:20 | 7.2 | 7.2 °C |
| 22 Jan 2025, 13:46 | 5.9 | 5.9 °C |
| 17 Dec 2024, 09:54 | 8.2 | 8.2 °C |
| 25 Nov 2024, 10:15 | 8.8 | 8.8 °C |
| 22 Oct 2024, 13:11 | 11.1 | 11.1 °C |
| 22 Jul 2024, 08:47 | 15.1 | 15.1 °C |
| 24 Jun 2024, 12:18 | 16.6 | 16.6 °C |
pH
code 0061
8
Sampled 18 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 14:17 | 8 | 8 |
| 8 May 2026, 15:58 | 8.09 | 8.09 |
| 29 Apr 2026, 12:14 | 7.99 | 7.99 |
| 9 Apr 2026, 10:49 | 7.92 | 7.92 |
| 16 Mar 2026, 13:31 | 7.83 | 7.83 |
| 6 Mar 2026, 10:47 | 7.57 | 7.57 |
| 18 Feb 2026, 13:36 | 8.07 | 8.07 |
| 3 Feb 2026, 14:02 | 8 | 8 |
| 22 Jan 2026, 14:50 | 7.95 | 7.95 |
| 13 Jan 2026, 12:51 | 7.98 | 7.98 |
| 15 Dec 2025, 10:28 | 7.88 | 7.88 |
| 11 Dec 2025, 10:37 | 8.12 | 8.12 |
| 26 Nov 2025, 11:15 | 7.81 | 7.81 |
| 12 Nov 2025, 15:58 | 7.69 | 7.69 |
| 29 Oct 2025, 09:51 | 7.66 | 7.66 |
| 11 Sep 2025, 11:41 | 7.93 | 7.93 |
| 20 Aug 2025, 13:02 | 8.03 | 8.03 |
| 21 Jul 2025, 09:38 | 7.73 | 7.73 |
| 5 Jun 2025, 13:20 | 7.99 | 7.99 |
| 2 Apr 2025, 11:03 | 8.28 | 8.28 |
| 25 Feb 2025, 11:20 | 7.9 | 7.9 |
| 22 Jan 2025, 13:46 | 7.83 | 7.83 |
| 17 Dec 2024, 09:54 | 7.74 | 7.74 |
| 25 Nov 2024, 10:15 | 7.77 | 7.77 |
| 22 Oct 2024, 13:11 | 7.84 | 7.84 |
| 22 Jul 2024, 08:47 | 8.02 | 8.02 |
| 24 Jun 2024, 12:18 | 8.06 | 8.06 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 18 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 14:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 May 2026, 15:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Apr 2026, 12:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Apr 2026, 10:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Mar 2026, 13:31 | 0.037 | 0.037 mg/l |
| 6 Mar 2026, 10:47 | 0.032 | 0.032 mg/l |
| 18 Feb 2026, 13:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Feb 2026, 14:02 | 0.037 | 0.037 mg/l |
| 22 Jan 2026, 14:50 | 0.054 | 0.054 mg/l |
| 13 Jan 2026, 12:51 | 0.046 | 0.046 mg/l |
| 15 Dec 2025, 10:28 | 0.058 | 0.058 mg/l |
| 11 Dec 2025, 10:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Nov 2025, 11:15 | 0.043 | 0.043 mg/l |
| 12 Nov 2025, 15:58 | 0.053 | 0.053 mg/l |
| 29 Oct 2025, 09:51 | 0.19 | 0.19 mg/l |
| 11 Sep 2025, 11:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Aug 2025, 13:02 | 0.053 | 0.053 mg/l |
| 21 Jul 2025, 09:38 | 0.2 | 0.2 mg/l |
| 5 Jun 2025, 13:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Apr 2025, 11:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Feb 2025, 11:20 | 0.033 | 0.033 mg/l |
| 22 Jan 2025, 13:46 | 0.68 | 0.68 mg/l |
| 17 Dec 2024, 09:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Nov 2024, 10:15 | 0.075 | 0.075 mg/l |
| 22 Oct 2024, 13:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jul 2024, 08:47 | 0.044 | 0.044 mg/l |
| 24 Jun 2024, 12:18 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
7.68 mg/l
Sampled 18 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 14:17 | 7.68 | 7.68 mg/l |
| 8 May 2026, 15:58 | 8.08 | 8.08 mg/l |
| 29 Apr 2026, 12:14 | 8.28 | 8.28 mg/l |
| 9 Apr 2026, 10:49 | 8.57 | 8.57 mg/l |
| 16 Mar 2026, 13:31 | 5.49 | 5.49 mg/l |
| 6 Mar 2026, 10:47 | 6.89 | 6.89 mg/l |
| 18 Feb 2026, 13:36 | 6.19 | 6.19 mg/l |
| 3 Feb 2026, 14:02 | 6.59 | 6.59 mg/l |
| 22 Jan 2026, 14:50 | 5.29 | 5.29 mg/l |
| 13 Jan 2026, 12:51 | 6.09 | 6.09 mg/l |
| 15 Dec 2025, 10:28 | 8.29 | 8.29 mg/l |
| 11 Dec 2025, 10:37 | 7.89 | 7.89 mg/l |
| 26 Nov 2025, 11:15 | 9.99 | 9.99 mg/l |
| 12 Nov 2025, 15:58 | 15 | 15 mg/l |
| 29 Oct 2025, 09:51 | 5.96 | 5.96 mg/l |
| 11 Sep 2025, 11:41 | 4.69 | 4.69 mg/l |
| 20 Aug 2025, 13:02 | 7.28 | 7.28 mg/l |
| 21 Jul 2025, 09:38 | 3.48 | 3.48 mg/l |
| 5 Jun 2025, 13:20 | 7.86 | 7.86 mg/l |
| 2 Apr 2025, 11:03 | 8.09 | 8.09 mg/l |
| 25 Feb 2025, 11:20 | 5.38 | 5.38 mg/l |
| 22 Jan 2025, 13:46 | 9.51 | 9.51 mg/l |
| 17 Dec 2024, 09:54 | 7.09 | 7.09 mg/l |
| 25 Nov 2024, 10:15 | 6.98 | 6.98 mg/l |
| 22 Oct 2024, 13:11 | 6.37 | 6.37 mg/l |
| 22 Jul 2024, 08:47 | 11 | 11 mg/l |
| 24 Jun 2024, 12:18 | 8.18 | 8.18 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.064 mg/l
Sampled 18 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 14:17 | 0.064 | 0.064 mg/l |
| 8 May 2026, 15:58 | 0.059 | 0.059 mg/l |
| 29 Apr 2026, 12:14 | 0.048 | 0.048 mg/l |
| 9 Apr 2026, 10:49 | 0.052 | 0.052 mg/l |
| 16 Mar 2026, 13:31 | 0.09 | 0.09 mg/l |
| 6 Mar 2026, 10:47 | 0.079 | 0.079 mg/l |
| 18 Feb 2026, 13:36 | 0.075 | 0.075 mg/l |
| 3 Feb 2026, 14:02 | 0.078 | 0.078 mg/l |
| 22 Jan 2026, 14:50 | 0.13 | 0.13 mg/l |
| 13 Jan 2026, 12:51 | 0.1 | 0.1 mg/l |
| 15 Dec 2025, 10:28 | 0.08 | 0.08 mg/l |
| 11 Dec 2025, 10:37 | 0.088 | 0.088 mg/l |
| 26 Nov 2025, 11:15 | 0.073 | 0.073 mg/l |
| 12 Nov 2025, 15:58 | 0.15 | 0.15 mg/l |
| 29 Oct 2025, 09:51 | 0.11 | 0.11 mg/l |
| 11 Sep 2025, 11:41 | 0.1 | 0.1 mg/l |
| 20 Aug 2025, 13:02 | 0.14 | 0.14 mg/l |
| 21 Jul 2025, 09:38 | 0.18 | 0.18 mg/l |
| 5 Jun 2025, 13:20 | 0.11 | 0.11 mg/l |
| 2 Apr 2025, 11:03 | 0.047 | 0.047 mg/l |
| 25 Feb 2025, 11:20 | 0.1 | 0.1 mg/l |
| 22 Jan 2025, 13:46 | 0.081 | 0.081 mg/l |
| 17 Dec 2024, 09:54 | 0.077 | 0.077 mg/l |
| 25 Nov 2024, 10:15 | 0.11 | 0.11 mg/l |
| 22 Oct 2024, 13:11 | 0.095 | 0.095 mg/l |
| 22 Jul 2024, 08:47 | 0.14 | 0.14 mg/l |
| 24 Jun 2024, 12:18 | 0.074 | 0.074 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
665 µS/cm
Sampled 18 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 May 2026, 14:17 | 665 | 665 µS/cm |
| 8 May 2026, 15:58 | 670 | 670 µS/cm |
| 29 Apr 2026, 12:14 | 665 | 665 µS/cm |
| 9 Apr 2026, 10:49 | 468 | 468 µS/cm |
| 16 Mar 2026, 13:31 | 498 | 498 µS/cm |
| 6 Mar 2026, 10:47 | 540 | 540 µS/cm |
| 18 Feb 2026, 13:36 | 476 | 476 µS/cm |
| 3 Feb 2026, 14:02 | 498 | 498 µS/cm |
| 22 Jan 2026, 14:50 | 411 | 411 µS/cm |
| 13 Jan 2026, 12:51 | 508 | 508 µS/cm |
| 15 Dec 2025, 10:28 | 549 | 549 µS/cm |
| 11 Dec 2025, 10:37 | 499 | 499 µS/cm |
| 26 Nov 2025, 11:15 | 585 | 585 µS/cm |
| 12 Nov 2025, 15:58 | 550 | 550 µS/cm |
| 29 Oct 2025, 09:51 | 690 | 690 µS/cm |
| 11 Sep 2025, 11:41 | 587 | 587 µS/cm |
| 20 Aug 2025, 13:02 | 694 | 694 µS/cm |
| 21 Jul 2025, 09:38 | 508 | 508 µS/cm |
| 5 Jun 2025, 13:20 | 688 | 688 µS/cm |
| 2 Apr 2025, 11:03 | 678 | 678 µS/cm |
| 25 Feb 2025, 11:20 | 519 | 519 µS/cm |
| 22 Jan 2025, 13:46 | 683 | 683 µS/cm |
| 17 Dec 2024, 09:54 | 572 | 572 µS/cm |
| 25 Nov 2024, 10:15 | 406 | 406 µS/cm |
| 22 Oct 2024, 13:11 | 528 | 528 µS/cm |
| 22 Jul 2024, 08:47 | 804 | 804 µS/cm |
| 24 Jun 2024, 12:18 | 668 | 668 µS/cm |
Everything measured here
61 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 61 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 27 | Jun 2024 – May 2026 | 104.8% 18 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 27 | Jun 2024 – May 2026 | 11.6 mg/l 18 May 2026 |
| Temperature of Water 0076 | River water | 27 | Jun 2024 – May 2026 | 10.8 °C 18 May 2026 |
| pH 0061 | River water | 27 | Jun 2024 – May 2026 | 8 18 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 27 | Jun 2024 – May 2026 | below 0.03 mg/l 18 May 2026 |
| Nitrate as N 0117 | River water | 27 | Jun 2024 – May 2026 | 7.68 mg/l 18 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 27 | Jun 2024 – May 2026 | 0.064 mg/l 18 May 2026 |
| Conductivity at 25 C 0077 | River water | 27 | Jun 2024 – May 2026 | 665 µS/cm 18 May 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 25 Nov 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 1 | Nov 2024 – Nov 2024 | below 0.004 µg/l 25 Nov 2024 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | Nov 2024 – Nov 2024 | below 0.005 µg/l 25 Nov 2024 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 27 | Jun 2024 – May 2026 | 250 mg/l 18 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 27 | Jun 2024 – May 2026 | below 0.00058 mg/l 18 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 1.5 mg/l 18 May 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 25 Nov 2024 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 25 Nov 2024 |
| Nitrite as N 0118 | River water | 27 | Jun 2024 – May 2026 | 0.017 mg/l 18 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 27 | Jun 2024 – May 2026 | 7.7 mg/l 18 May 2026 |
| No flow /No sample 7668 | River water | 1 | Aug 2024 – Aug 2024 | No flow/discharge at sampling point 28 Aug 2024 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluorobutanesulfonic acid 2972 | River water | 1 | Nov 2024 – Nov 2024 | 0.0029 µg/l 25 Nov 2024 |
| Perfluorobutanoic acid 2995 | River water | 1 | Nov 2024 – Nov 2024 | 0.0026 µg/l 25 Nov 2024 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 1 | Nov 2024 – Nov 2024 | 0.00084 µg/l 25 Nov 2024 |
| Perfluorodecanesulfonic acid 2969 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 25 Nov 2024 |
| Perfluorodecanoic acid 8892 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 25 Nov 2024 |
| Perfluorododecane sulfonic acid 2968 | River water | 1 | Nov 2024 – Nov 2024 | below 0.005 µg/l 25 Nov 2024 |
| Perfluorododecanoic acid 8894 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 25 Nov 2024 |
| Perfluoroheptanesulfonic acid 2967 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluoroheptanoic acid 8889 | River water | 1 | Nov 2024 – Nov 2024 | 0.0017 µg/l 25 Nov 2024 |
| Perfluorohexanesulfonamide 2965 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 1 | Nov 2024 – Nov 2024 | 0.002 µg/l 25 Nov 2024 |
| Perfluorohexanoic acid 8888 | River water | 1 | Nov 2024 – Nov 2024 | 0.0025 µg/l 25 Nov 2024 |
| Perfluorononanesulfonic acid 2963 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluorononanoic acid 8891 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 25 Nov 2024 |
| Perfluorooctanesulfonamide 2961 | River water | 1 | Nov 2024 – Nov 2024 | below 0.001 µg/l 25 Nov 2024 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 1 | Nov 2024 – Nov 2024 | 0.0015 µg/l 25 Nov 2024 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 1 | Nov 2024 – Nov 2024 | 0.001 µg/l 25 Nov 2024 |
| Perfluorooctanoic acid 8890 | River water | 1 | Nov 2024 – Nov 2024 | 0.0016 µg/l 25 Nov 2024 |
| Perfluoropentanesulfonic acid 2957 | River water | 1 | Nov 2024 – Nov 2024 | below 0.0005 µg/l 25 Nov 2024 |
| Perfluoropentanoic acid 8887 | River water | 1 | Nov 2024 – Nov 2024 | 0.0026 µg/l 25 Nov 2024 |
| Perfluorotetradecanoic acid 8895 | River water | 1 | Nov 2024 – Nov 2024 | below 0.006 µg/l 25 Nov 2024 |
| Perfluorotridecanoic acid 2955 | River water | 1 | Nov 2024 – Nov 2024 | below 0.005 µg/l 25 Nov 2024 |
| Perfluoroundecane sulfonic acid 2953 | River water | 1 | Nov 2024 – Nov 2024 | below 0.004 µg/l 25 Nov 2024 |
| Perfluoroundecanoic acid 8893 | River water | 1 | Nov 2024 – Nov 2024 | below 0.002 µg/l 25 Nov 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.