Sandwith Beck near Aspatria
EA name: SANDWITH BECK NR ASPATRIA (also listed as “RSN1531 SANDWITH BECK NR ASPATRIA”)
Environment Agency sampling point NW-RSN1531 · 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
- 2 Sep 2026, 10:1029 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 35 since 5 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 316737, 543572As published, to the nearest 1 m. Open in a map
- River, by its own name
- Sandwith Beck
- River, by the map
- Not placedNo mapped watercourse within 500 m. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (35 samples)
2 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
92.3%
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:10 | 92.3 | 92.3% |
| 30 Jun 2026, 08:28 | 92.9 | 92.9% |
| 15 Apr 2026, 10:06 | 95.1 | 95.1% |
| 10 Mar 2026, 08:19 | 90.9 | 90.9% |
| 2 Feb 2026, 10:55 | 96.2 | 96.2% |
| 5 Jan 2026, 09:35 | 94.8 | 94.8% |
| 4 Dec 2025, 09:57 | 94.1 | 94.1% |
| 12 Nov 2025, 09:58 | 95.2 | 95.2% |
| 10 Oct 2025, 11:22 | 95.2 | 95.2% |
| 24 Sep 2025, 11:54 | 90.2 | 90.2% |
| 27 Aug 2025, 11:55 | 88.2 | 88.2% |
| 29 Jul 2025, 09:45 | 91.7 | 91.7% |
| 30 Jun 2025, 10:04 | 91.3 | 91.3% |
| 1 May 2025, 11:23 | 88.7 | 88.7% |
| 1 Apr 2025, 10:11 | 93.8 | 93.8% |
| 11 Mar 2025, 09:39 | 93.2 | 93.2% |
| 19 Feb 2025, 11:33 | 96.5 | 96.5% |
| 31 Jan 2025, 09:12 | 93.8 | 93.8% |
| 5 Dec 2024, 10:02 | 92.4 | 92.4% |
| 8 Nov 2024, 11:40 | 93.3 | 93.3% |
| 7 Oct 2024, 10:39 | 88.2 | 88.2% |
| 6 Sep 2024, 13:14 | 92.9 | 92.9% |
| 12 Aug 2024, 14:31 | 90.1 | 90.1% |
| 5 Jul 2024, 10:08 | 95.8 | 95.8% |
| 6 Jun 2024, 09:14 | 94.1 | 94.1% |
| 1 May 2024, 10:59 | 98.7 | 98.7% |
| 8 Apr 2024, 13:17 | 97.1 | 97.1% |
| 12 Mar 2024, 10:44 | 97.4 | 97.4% |
| 13 Feb 2024, 12:00 | 96.2 | 96.2% |
| 4 Jan 2024, 09:43 | 95.4 | 95.4% |
| 1 Dec 2023, 10:59 | 96.1 | 96.1% |
| 9 Nov 2023, 12:30 | 94.4 | 94.4% |
| 5 Oct 2023, 10:49 | 94.6 | 94.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.28 mg/l
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:10 | 9.28 | 9.28 mg/l |
| 30 Jun 2026, 08:28 | 9.57 | 9.57 mg/l |
| 15 Apr 2026, 10:06 | 10.8 | 10.8 mg/l |
| 10 Mar 2026, 08:19 | 11 | 11 mg/l |
| 2 Feb 2026, 10:55 | 12.1 | 12.1 mg/l |
| 5 Jan 2026, 09:35 | 13.3 | 13.3 mg/l |
| 4 Dec 2025, 09:57 | 11.2 | 11.2 mg/l |
| 12 Nov 2025, 09:58 | 10.4 | 10.4 mg/l |
| 10 Oct 2025, 11:22 | 10 | 10 mg/l |
| 24 Sep 2025, 11:54 | 9.52 | 9.52 mg/l |
| 27 Aug 2025, 11:55 | 8.79 | 8.79 mg/l |
| 29 Jul 2025, 09:45 | 9.32 | 9.32 mg/l |
| 30 Jun 2025, 10:04 | 9.22 | 9.22 mg/l |
| 1 May 2025, 11:23 | 9.36 | 9.36 mg/l |
| 1 Apr 2025, 10:11 | 10.9 | 10.9 mg/l |
| 11 Mar 2025, 09:39 | 11.9 | 11.9 mg/l |
| 19 Feb 2025, 11:33 | 12.4 | 12.4 mg/l |
| 31 Jan 2025, 09:12 | 11.8 | 11.8 mg/l |
| 5 Dec 2024, 10:02 | 10.8 | 10.8 mg/l |
| 8 Nov 2024, 11:40 | 10.2 | 10.2 mg/l |
| 7 Oct 2024, 10:39 | 9.44 | 9.44 mg/l |
| 6 Sep 2024, 13:14 | 9.18 | 9.18 mg/l |
| 12 Aug 2024, 14:31 | 8.79 | 8.79 mg/l |
| 5 Jul 2024, 10:08 | 10.4 | 10.4 mg/l |
| 6 Jun 2024, 09:14 | 10.4 | 10.4 mg/l |
| 1 May 2024, 10:59 | 10.8 | 10.8 mg/l |
| 8 Apr 2024, 13:17 | 10.9 | 10.9 mg/l |
| 12 Mar 2024, 10:44 | 11.8 | 11.8 mg/l |
| 13 Feb 2024, 12:00 | 11.8 | 11.8 mg/l |
| 4 Jan 2024, 09:43 | 11.6 | 11.6 mg/l |
| 1 Dec 2023, 10:59 | 12.2 | 12.2 mg/l |
| 9 Nov 2023, 12:30 | 10.7 | 10.7 mg/l |
| 5 Oct 2023, 10:49 | 9.79 | 9.79 mg/l |
Water temperature
code 0076 · °C
15 °C
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:10 | 15 | 15 °C |
| 30 Jun 2026, 08:28 | 13.9 | 13.9 °C |
| 15 Apr 2026, 10:06 | 9.7 | 9.7 °C |
| 10 Mar 2026, 08:19 | 7 | 7 °C |
| 2 Feb 2026, 10:55 | 5.6 | 5.6 °C |
| 5 Jan 2026, 09:35 | 1.5 | 1.5 °C |
| 4 Dec 2025, 09:57 | 7.7 | 7.7 °C |
| 12 Nov 2025, 09:58 | 11.1 | 11.1 °C |
| 10 Oct 2025, 11:22 | 13 | 13 °C |
| 24 Sep 2025, 11:54 | 12.8 | 12.8 °C |
| 27 Aug 2025, 11:55 | 15.4 | 15.4 °C |
| 29 Jul 2025, 09:45 | 14.5 | 14.5 °C |
| 30 Jun 2025, 10:04 | 14.8 | 14.8 °C |
| 1 May 2025, 11:23 | 12.8 | 12.8 °C |
| 1 Apr 2025, 10:11 | 8.7 | 8.7 °C |
| 11 Mar 2025, 09:39 | 5.1 | 5.1 °C |
| 19 Feb 2025, 11:33 | 4.7 | 4.7 °C |
| 31 Jan 2025, 09:12 | 5.5 | 5.5 °C |
| 5 Dec 2024, 10:02 | 8.4 | 8.4 °C |
| 8 Nov 2024, 11:40 | 11.1 | 11.1 °C |
| 7 Oct 2024, 10:39 | 12.2 | 12.2 °C |
| 6 Sep 2024, 13:14 | 15.8 | 15.8 °C |
| 12 Aug 2024, 14:31 | 16.4 | 16.4 °C |
| 5 Jul 2024, 10:08 | 11.6 | 11.6 °C |
| 6 Jun 2024, 09:14 | 10.7 | 10.7 °C |
| 1 May 2024, 10:59 | 11.1 | 11.1 °C |
| 8 Apr 2024, 13:17 | 10.1 | 10.1 °C |
| 12 Mar 2024, 10:44 | 7 | 7 °C |
| 13 Feb 2024, 12:00 | 6.6 | 6.6 °C |
| 4 Jan 2024, 09:43 | 6.8 | 6.8 °C |
| 1 Dec 2023, 10:59 | 5.3 | 5.3 °C |
| 9 Nov 2023, 12:30 | 9.7 | 9.7 °C |
| 5 Oct 2023, 10:49 | 13.7 | 13.7 °C |
pH
code 0061
7.84
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:10 | 7.84 | 7.84 |
| 30 Jun 2026, 08:28 | 8.3 | 8.3 |
| 15 Apr 2026, 10:06 | 7.73 | 7.73 |
| 10 Mar 2026, 08:19 | 7.71 | 7.71 |
| 2 Feb 2026, 10:55 | 7.72 | 7.72 |
| 5 Jan 2026, 09:35 | 7.99 | 7.99 |
| 4 Dec 2025, 09:57 | 7.35 | 7.35 |
| 12 Nov 2025, 09:58 | 7.67 | 7.67 |
| 10 Oct 2025, 11:22 | 7.87 | 7.87 |
| 24 Sep 2025, 11:54 | 7.77 | 7.77 |
| 27 Aug 2025, 11:55 | 8.19 | 8.19 |
| 29 Jul 2025, 09:45 | 7.97 | 7.97 |
| 30 Jun 2025, 10:04 | 7.85 | 7.85 |
| 1 May 2025, 11:23 | 7.94 | 7.94 |
| 1 Apr 2025, 10:11 | 8.3 | 8.3 |
| 11 Mar 2025, 09:39 | 8 | 8 |
| 19 Feb 2025, 11:33 | 7.9 | 7.9 |
| 31 Jan 2025, 09:12 | 7.8 | 7.8 |
| 5 Dec 2024, 10:02 | 7.31 | 7.31 |
| 8 Nov 2024, 11:40 | 7.71 | 7.71 |
| 7 Oct 2024, 10:39 | 7.6 | 7.6 |
| 6 Sep 2024, 13:14 | 7.93 | 7.93 |
| 12 Aug 2024, 14:31 | 7.99 | 7.99 |
| 5 Jul 2024, 10:08 | 7.97 | 7.97 |
| 6 Jun 2024, 09:14 | 7.86 | 7.86 |
| 1 May 2024, 10:59 | 7.94 | 7.94 |
| 8 Apr 2024, 13:17 | 7.53 | 7.53 |
| 12 Mar 2024, 10:44 | 7.75 | 7.75 |
| 13 Feb 2024, 12:00 | 7.47 | 7.47 |
| 4 Jan 2024, 09:43 | 7.21 | 7.21 |
| 1 Dec 2023, 10:59 | 7.74 | 7.74 |
| 9 Nov 2023, 12:30 | 7.21 | 7.21 |
| 5 Oct 2023, 10:49 | 7.29 | 7.29 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Jun 2026, 08:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Apr 2026, 10:06 | 0.038 | 0.038 mg/l |
| 10 Mar 2026, 08:19 | 0.41 | 0.41 mg/l |
| 2 Feb 2026, 10:55 | 0.19 | 0.19 mg/l |
| 5 Jan 2026, 09:35 | 0.14 | 0.14 mg/l |
| 4 Dec 2025, 09:57 | 0.41 | 0.41 mg/l |
| 12 Nov 2025, 09:58 | 0.058 | 0.058 mg/l |
| 10 Oct 2025, 11:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Sep 2025, 11:54 | 0.12 | 0.12 mg/l |
| 27 Aug 2025, 11:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Jul 2025, 09:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Jun 2025, 10:04 | 0.049 | 0.049 mg/l |
| 1 May 2025, 11:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Apr 2025, 10:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Mar 2025, 09:39 | 0.038 | 0.038 mg/l |
| 19 Feb 2025, 11:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Jan 2025, 09:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2024, 10:02 | 0.048 | 0.048 mg/l |
| 8 Nov 2024, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Oct 2024, 10:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Sep 2024, 13:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Aug 2024, 14:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Jul 2024, 10:08 | 0.03 | 0.03 mg/l |
| 6 Jun 2024, 09:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 May 2024, 10:59 | 0.047 | 0.047 mg/l |
| 8 Apr 2024, 13:17 | 0.036 | 0.036 mg/l |
| 12 Mar 2024, 10:44 | 0.043 | 0.043 mg/l |
| 13 Feb 2024, 12:00 | 0.056 | 0.056 mg/l |
| 4 Jan 2024, 09:43 | 0.24 | 0.24 mg/l |
| 1 Dec 2023, 10:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Nov 2023, 12:30 | 0.034 | 0.034 mg/l |
| 5 Oct 2023, 10:49 | 0.062 | 0.062 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
11 mg/l
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:10 | 11 | 11 mg/l |
| 30 Jun 2026, 08:28 | 1.39 | 1.39 mg/l |
| 15 Apr 2026, 10:06 | 0.973 | 0.973 mg/l |
| 10 Mar 2026, 08:19 | 1.35 | 1.35 mg/l |
| 2 Feb 2026, 10:55 | 1.37 | 1.37 mg/l |
| 5 Jan 2026, 09:35 | 1.46 | 1.46 mg/l |
| 4 Dec 2025, 09:57 | 1.57 | 1.57 mg/l |
| 12 Nov 2025, 09:58 | 1.39 | 1.39 mg/l |
| 10 Oct 2025, 11:22 | 1.39 | 1.39 mg/l |
| 24 Sep 2025, 11:54 | 1.77 | 1.77 mg/l |
| 27 Aug 2025, 11:55 | 0.886 | 0.886 mg/l |
| 29 Jul 2025, 09:45 | 1.89 | 1.89 mg/l |
| 30 Jun 2025, 10:04 | 2.45 | 2.45 mg/l |
| 1 May 2025, 11:23 | 1.8 | 1.8 mg/l |
| 1 Apr 2025, 10:11 | 1.39 | 1.39 mg/l |
| 11 Mar 2025, 09:39 | 1.97 | 1.97 mg/l |
| 19 Feb 2025, 11:33 | 1.69 | 1.69 mg/l |
| 31 Jan 2025, 09:12 | 1.99 | 1.99 mg/l |
| 5 Dec 2024, 10:02 | 2.79 | 2.79 mg/l |
| 8 Nov 2024, 11:40 | 1.59 | 1.59 mg/l |
| 7 Oct 2024, 10:39 | 2.59 | 2.59 mg/l |
| 6 Sep 2024, 13:14 | 1.89 | 1.89 mg/l |
| 12 Aug 2024, 14:31 | 2.39 | 2.39 mg/l |
| 5 Jul 2024, 10:08 | 1.5 | 1.5 mg/l |
| 6 Jun 2024, 09:14 | 1.69 | 1.69 mg/l |
| 1 May 2024, 10:59 | 1.58 | 1.58 mg/l |
| 8 Apr 2024, 13:17 | 1.29 | 1.29 mg/l |
| 12 Mar 2024, 10:44 | 1.28 | 1.28 mg/l |
| 13 Feb 2024, 12:00 | 1.59 | 1.59 mg/l |
| 4 Jan 2024, 09:43 | 0.79 | 0.79 mg/l |
| 1 Dec 2023, 10:59 | 1.99 | 1.99 mg/l |
| 9 Nov 2023, 12:30 | 2.49 | 2.49 mg/l |
| 5 Oct 2023, 10:49 | 2.19 | 2.19 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.21 mg/l
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:10 | 0.21 | 0.21 mg/l |
| 30 Jun 2026, 08:28 | 0.12 | 0.12 mg/l |
| 15 Apr 2026, 10:06 | 0.038 | 0.038 mg/l |
| 10 Mar 2026, 08:19 | 0.046 | 0.046 mg/l |
| 2 Feb 2026, 10:55 | 0.032 | 0.032 mg/l |
| 5 Jan 2026, 09:35 | 0.05 | 0.05 mg/l |
| 4 Dec 2025, 09:57 | 0.14 | 0.14 mg/l |
| 12 Nov 2025, 09:58 | 0.13 | 0.13 mg/l |
| 10 Oct 2025, 11:22 | 0.051 | 0.051 mg/l |
| 24 Sep 2025, 11:54 | 0.061 | 0.061 mg/l |
| 27 Aug 2025, 11:55 | 0.1 | 0.1 mg/l |
| 29 Jul 2025, 09:45 | 0.066 | 0.066 mg/l |
| 30 Jun 2025, 10:04 | 0.13 | 0.13 mg/l |
| 1 May 2025, 11:23 | 0.073 | 0.073 mg/l |
| 1 Apr 2025, 10:11 | 0.06 | 0.06 mg/l |
| 11 Mar 2025, 09:39 | 0.027 | 0.027 mg/l |
| 19 Feb 2025, 11:33 | 0.017 | 0.017 mg/l |
| 31 Jan 2025, 09:12 | 0.026 | 0.026 mg/l |
| 5 Dec 2024, 10:02 | 0.11 | 0.11 mg/l |
| 8 Nov 2024, 11:40 | 0.027 | 0.027 mg/l |
| 7 Oct 2024, 10:39 | 0.1 | 0.1 mg/l |
| 6 Sep 2024, 13:14 | 0.07 | 0.07 mg/l |
| 12 Aug 2024, 14:31 | 0.079 | 0.079 mg/l |
| 5 Jul 2024, 10:08 | 0.097 | 0.097 mg/l |
| 6 Jun 2024, 09:14 | 0.076 | 0.076 mg/l |
| 1 May 2024, 10:59 | 0.054 | 0.054 mg/l |
| 8 Apr 2024, 13:17 | 0.045 | 0.045 mg/l |
| 12 Mar 2024, 10:44 | 0.032 | 0.032 mg/l |
| 13 Feb 2024, 12:00 | 0.065 | 0.065 mg/l |
| 4 Jan 2024, 09:43 | 0.16 | 0.16 mg/l |
| 1 Dec 2023, 10:59 | 0.032 | 0.032 mg/l |
| 9 Nov 2023, 12:30 | 0.066 | 0.066 mg/l |
| 5 Oct 2023, 10:49 | 0.23 | 0.23 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
575 µS/cm
Sampled 2 Sep 2026, 29 days ago · 33 results banked
Every result (33)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 10:10 | 575 | 575 µS/cm |
| 30 Jun 2026, 08:28 | 550 | 550 µS/cm |
| 15 Apr 2026, 10:06 | 419 | 419 µS/cm |
| 10 Mar 2026, 08:19 | 424 | 424 µS/cm |
| 2 Feb 2026, 10:55 | 416 | 416 µS/cm |
| 5 Jan 2026, 09:35 | 539 | 539 µS/cm |
| 4 Dec 2025, 09:57 | 378 | 378 µS/cm |
| 12 Nov 2025, 09:58 | 391 | 391 µS/cm |
| 10 Oct 2025, 11:22 | 469 | 469 µS/cm |
| 24 Sep 2025, 11:54 | 434 | 434 µS/cm |
| 27 Aug 2025, 11:55 | 547 | 547 µS/cm |
| 29 Jul 2025, 09:45 | 542 | 542 µS/cm |
| 30 Jun 2025, 10:04 | 490 | 490 µS/cm |
| 1 May 2025, 11:23 | 615 | 615 µS/cm |
| 1 Apr 2025, 10:11 | 516 | 516 µS/cm |
| 11 Mar 2025, 09:39 | 520 | 520 µS/cm |
| 19 Feb 2025, 11:33 | 506 | 506 µS/cm |
| 31 Jan 2025, 09:12 | 445 | 445 µS/cm |
| 5 Dec 2024, 10:02 | 378 | 378 µS/cm |
| 8 Nov 2024, 11:40 | 496 | 496 µS/cm |
| 7 Oct 2024, 10:39 | 219 | 219 µS/cm |
| 6 Sep 2024, 13:14 | 494 | 494 µS/cm |
| 12 Aug 2024, 14:31 | 473 | 473 µS/cm |
| 5 Jul 2024, 10:08 | 502 | 502 µS/cm |
| 6 Jun 2024, 09:14 | 502 | 502 µS/cm |
| 1 May 2024, 10:59 | 479 | 479 µS/cm |
| 8 Apr 2024, 13:17 | 377 | 377 µS/cm |
| 12 Mar 2024, 10:44 | 442 | 442 µS/cm |
| 13 Feb 2024, 12:00 | 384 | 384 µS/cm |
| 4 Jan 2024, 09:43 | 237 | 237 µS/cm |
| 1 Dec 2023, 10:59 | 445 | 445 µS/cm |
| 9 Nov 2023, 12:30 | 413 | 413 µS/cm |
| 5 Oct 2023, 10:49 | 366 | 366 µS/cm |
Everything measured here
168 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 168 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 33 | Oct 2023 – Sep 2026 | 92.3% 2 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 33 | Oct 2023 – Sep 2026 | 9.28 mg/l 2 Sep 2026 |
| Temperature of Water 0076 | River water | 33 | Oct 2023 – Sep 2026 | 15 °C 2 Sep 2026 |
| pH 0061 | River water | 33 | Oct 2023 – Sep 2026 | 7.84 2 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 33 | Oct 2023 – Sep 2026 | below 0.03 mg/l 2 Sep 2026 |
| Nitrate as N 0117 | River water | 33 | Oct 2023 – Sep 2026 | 11 mg/l 2 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 33 | Oct 2023 – Sep 2026 | 0.21 mg/l 2 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 33 | Oct 2023 – Sep 2026 | 575 µS/cm 2 Sep 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| 2,3,6-TBA :- {2,3,6-Trichlorobenzoic acid} 7726 | River water | 4 | Jan 2025 – Apr 2025 | below 0.02 µg/l 1 Apr 2025 |
| 2,4,5-T :- {2,4,5-Trichlorophenoxyacetic acid} 3546 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| 2,4-D :- {2,4-Dichlorophenoxyacetic acid} 3545 | River water | 4 | Jan 2025 – Apr 2025 | 0.0076 µg/l 1 Apr 2025 |
| 2,4-DB :- {4-(2,4-dichlorophenoxy)butyric acid} 3791 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 2 | Jul 2024 – Sep 2024 | below 0.002 µg/l 6 Sep 2024 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| 2-Phenoxypropionic acid :- {PPA} 6673 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 2 | Jul 2024 – Sep 2024 | below 0.004 µg/l 6 Sep 2024 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 2 | Jul 2024 – Sep 2024 | below 0.005 µg/l 6 Sep 2024 |
| 4-Chloro-2-methylphenol :- {p-Chloro-o-cresol} 3341 | River water | 4 | Jan 2025 – Apr 2025 | below 0.05 µg/l 1 Apr 2025 |
| 4-Chlorophenoxyacetic acid 3547 | River water | 4 | Jan 2025 – Apr 2025 | 0.0063 µg/l 1 Apr 2025 |
| 4-Nonylphenol Branched 9190 | River water | 4 | Jan 2025 – Apr 2025 | below 0.04 µg/l 1 Apr 2025 |
| 4-Phenoxybutyric acid :- {PBA} 6672 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| 4-tert-Octylphenol :- {p-tert-Octylphenol} 9267 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Aldicarb 9344 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Aldicarb sulfoxide 8806 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Aldoxycarb :- {Aldicarb Sulfone} 8807 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Oct 2023 – Sep 2026 | 140 mg/l 2 Sep 2026 |
| Aluminium, Dissolved 6037 | River water | 4 | Jan 2025 – Apr 2025 | 28 µg/l 1 Apr 2025 |
| Aminomethylphosphonic acid 7125 | River water | 4 | Jan 2025 – Apr 2025 | 0.37 µg/l 1 Apr 2025 |
| Ammonia un-ionised as N 0119 | River water | 33 | Oct 2023 – Sep 2026 | below 0.00055 mg/l 2 Sep 2026 |
| Asulam 3004 | River water | 4 | Jan 2025 – Apr 2025 | below 0.02 µg/l 1 Apr 2025 |
| Azoxystrobin 5050 | River water | 4 | Jan 2025 – Apr 2025 | below 0.02 µg/l 1 Apr 2025 |
| Barium, Dissolved 9446 | River water | 4 | Jan 2025 – Apr 2025 | 79 µg/l 1 Apr 2025 |
| Benazolin 3792 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Bentazone 4065 | River water | 4 | Jan 2025 – Apr 2025 | below 0.003 µg/l 1 Apr 2025 |
| Benzo(a)Pyrene 6399 | River water | 4 | Jan 2025 – Apr 2025 | 0.0051 µg/l 1 Apr 2025 |
| Benzo(b)Fluoranthene 0731 | River water | 4 | Jan 2025 – Apr 2025 | 0.0051 µg/l 1 Apr 2025 |
| Benzo(g,h,i)Perylene 0714 | River water | 4 | Jan 2025 – Apr 2025 | 0.0075 µg/l 1 Apr 2025 |
| Benzo(k)Fluoranthene 0733 | River water | 4 | Jan 2025 – Apr 2025 | 0.0027 µg/l 1 Apr 2025 |
| Boron, Dissolved 9447 | River water | 4 | Jan 2025 – Apr 2025 | below 100 µg/l 1 Apr 2025 |
| Bromoxynil 6449 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Cadmium, Dissolved 0106 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Calcium, Dissolved 0239 | River water | 4 | Jan 2025 – Apr 2025 | 72 mg/l 1 Apr 2025 |
| Carbaryl 9343 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Carbendazim 3475 | River water | 3 | Feb 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Carbetamide 9073 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Carbofuran 3086 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 32 | Oct 2023 – Sep 2026 | 16 mg/l 2 Sep 2026 |
| Chloridazon 6760 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Chloride 0172 | River water | 33 | Oct 2023 – Sep 2026 | 42 mg/l 2 Sep 2026 |
| Chlorotoluron 9348 | River water | 4 | Jan 2025 – Apr 2025 | 0.011 µg/l 1 Apr 2025 |
| Chloroxuron 3399 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Chromium, Dissolved 3409 | River water | 4 | Jan 2025 – Apr 2025 | below 0.5 µg/l 1 Apr 2025 |
| cis-Permethrin 9341 | River water | 4 | Jan 2025 – Apr 2025 | below 0.0001 µg/l 1 Apr 2025 |
| Clopyralid 6620 | River water | 4 | Jan 2025 – Apr 2025 | below 0.02 µg/l 1 Apr 2025 |
| Copper : BLM Bioavailable 4821 | River water | 4 | Jan 2025 – Apr 2025 | 0.08 µg/l 1 Apr 2025 |
| Copper, Dissolved 6450 | River water | 4 | Jan 2025 – Apr 2025 | 1.3 µg/l 1 Apr 2025 |
| Cypermethrin 0073 | River water | 4 | Jan 2025 – Apr 2025 | below 0.00004 µg/l 1 Apr 2025 |
| Cypermethrin Identification 5446 | River water | 4 | Jan 2025 – Apr 2025 | 1 text result 1 Apr 2025 |
| Di(2-ethylhexyl) phthalate :- {DEHP} 6724 | River water | 4 | Jan 2025 – Apr 2025 | below 0.2 µg/l 1 Apr 2025 |
| Dicamba 3550 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Dichlorprop :- {2,4-DP} 3551 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Diflurobenzuron 9345 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Diuron 3811 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Ethiofencarb 6955 | River water | 3 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Ethirimol 5047 | River water | 4 | Jan 2025 – Apr 2025 | below 0.05 µg/l 1 Apr 2025 |
| Fenoprop 3552 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Fenuron 9339 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Flow Type 2896 | River water | 21 | Jul 2024 – Sep 2026 | Low Flow 2 Sep 2026 |
| Fluoranthene 0736 | River water | 4 | Jan 2025 – Apr 2025 | 0.0086 µg/l 1 Apr 2025 |
| Fluroxypyr 4064 | River water | 4 | Jan 2025 – Apr 2025 | 0.015 µg/l 1 Apr 2025 |
| GCMS Screen : Target Based multi-residue screening : Semi Quantitative 4994 | River water | 6 | Jan 2025 – Apr 2026 | 1 text result 15 Apr 2026 |
| Glyphosate 3007 | River water | 4 | Jan 2025 – Apr 2025 | 0.34 µg/l 1 Apr 2025 |
| Hardness, Calcium 0163 | River water | 4 | Jan 2025 – Apr 2025 | 180 mg/l 1 Apr 2025 |
| Hardness, Total as CaCO3 0158 | River water | 4 | Jan 2025 – Apr 2025 | 218 mg/l 1 Apr 2025 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| Imazapyr 7025 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Indeno(1,2,3-cd)pyrene 0746 | River water | 4 | Jan 2025 – Apr 2025 | 0.0072 µg/l 1 Apr 2025 |
| Ioxynil 9068 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Iron, Dissolved 6460 | River water | 4 | Jan 2025 – Apr 2025 | 150 µg/l 1 Apr 2025 |
| Isoproturon 3117 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| LCMS Screen : Semi Quantitative 7299 | River water | 2 | Jan 2026 – Apr 2026 | 1 text result 15 Apr 2026 |
| Lead : BLM Bioavailable 3377 | River water | 4 | Jan 2025 – Apr 2025 | 0.01 µg/l 1 Apr 2025 |
| Lead, Dissolved 0052 | River water | 4 | Jan 2025 – Apr 2025 | below 0.1 µg/l 1 Apr 2025 |
| Linuron 3118 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Lithium, Dissolved 4201 | River water | 4 | Jan 2025 – Apr 2025 | below 100 µg/l 1 Apr 2025 |
| Magnesium, Dissolved 0235 | River water | 4 | Jan 2025 – Apr 2025 | 9.4 mg/l 1 Apr 2025 |
| Manganese : BLM Bioavailable 4820 | River water | 4 | Jan 2025 – Apr 2025 | 24 µg/l 1 Apr 2025 |
| Manganese, Dissolved 6458 | River water | 4 | Jan 2025 – Apr 2025 | 24 µg/l 1 Apr 2025 |
| MCPA :- {4-Chloro-2-methylphenoxyacetic acid} 3548 | River water | 4 | Jan 2025 – Apr 2025 | 0.012 µg/l 1 Apr 2025 |
| MCPB :- {4-Chloro-2-methylphenoxybutyric acid} 3790 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Mecoprop 3549 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Methabenzthiazuron 7053 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Methiocarb 6971 | River water | 4 | Jan 2025 – Apr 2025 | below 0.001 µg/l 1 Apr 2025 |
| Methomyl 6972 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Metoxuron 3130 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Metsulfuron-methyl 9861 | River water | 3 | Jan 2025 – Mar 2025 | below 0.01 µg/l 11 Mar 2025 |
| Monolinuron 3925 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Monuron 3400 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 2 | Jul 2024 – Sep 2024 | below 0.002 µg/l 6 Sep 2024 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 2 | Jul 2024 – Sep 2024 | below 0.002 µg/l 6 Sep 2024 |
| Neburon 9756 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Nickel : BLM Bioavailable 3878 | River water | 4 | Jan 2025 – Apr 2025 | 0.55 µg/l 1 Apr 2025 |
| Nickel, Dissolved 3410 | River water | 4 | Jan 2025 – Apr 2025 | 1.3 µg/l 1 Apr 2025 |
| Nitrite as N 0118 | River water | 33 | Oct 2023 – Sep 2026 | 0.017 mg/l 2 Sep 2026 |
| Nitrogen, Total as N 9686 | River water | 33 | Oct 2023 – Sep 2026 | 15 mg/l 2 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 33 | Oct 2023 – Sep 2026 | 11 mg/l 2 Sep 2026 |
| No flow /No sample 7668 | River water | 2 | Jul 2026 – Aug 2026 | No flow/discharge at sampling point 3 Aug 2026 |
| Oxamyl 6980 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorobutanesulfonic acid 2972 | River water | 2 | Jul 2024 – Sep 2024 | 0.0018 µg/l 6 Sep 2024 |
| Perfluorobutanoic acid 2995 | River water | 2 | Jul 2024 – Sep 2024 | 0.0035 µg/l 6 Sep 2024 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorodecanesulfonic acid 2969 | River water | 2 | Jul 2024 – Sep 2024 | below 0.002 µg/l 6 Sep 2024 |
| Perfluorodecanoic acid 8892 | River water | 2 | Jul 2024 – Sep 2024 | below 0.002 µg/l 6 Sep 2024 |
| Perfluorododecane sulfonic acid 2968 | River water | 2 | Jul 2024 – Sep 2024 | below 0.005 µg/l 6 Sep 2024 |
| Perfluorododecanoic acid 8894 | River water | 2 | Jul 2024 – Sep 2024 | below 0.002 µg/l 6 Sep 2024 |
| Perfluoroheptanesulfonic acid 2967 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluoroheptanoic acid 8889 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| Perfluorohexanesulfonamide 2965 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorohexanoic acid 8888 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorononanesulfonic acid 2963 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorononanoic acid 8891 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | Sep 2024 – Sep 2024 | below 0.002 µg/l 6 Sep 2024 |
| Perfluorooctanesulfonamide 2961 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluorooctanoate anion 9274 | River water | 3 | Jan 2025 – Apr 2025 | 0.0017 µg/l 1 Apr 2025 |
| Perfluorooctanoic acid 8890 | River water | 2 | Jul 2024 – Sep 2024 | 0.0014 µg/l 6 Sep 2024 |
| Perfluorooctylsulphonate anion 9276 | River water | 3 | Jan 2025 – Apr 2025 | 0.00026 µg/l 1 Apr 2025 |
| Perfluoropentanesulfonic acid 2957 | River water | 2 | Jul 2024 – Sep 2024 | below 0.0005 µg/l 6 Sep 2024 |
| Perfluoropentanoic acid 8887 | River water | 2 | Jul 2024 – Sep 2024 | below 0.001 µg/l 6 Sep 2024 |
| Perfluorotetradecanoic acid 8895 | River water | 2 | Jul 2024 – Sep 2024 | below 0.006 µg/l 6 Sep 2024 |
| Perfluorotridecanoic acid 2955 | River water | 2 | Jul 2024 – Sep 2024 | below 0.005 µg/l 6 Sep 2024 |
| Perfluoroundecane sulfonic acid 2953 | River water | 2 | Jul 2024 – Sep 2024 | below 0.004 µg/l 6 Sep 2024 |
| Perfluoroundecanoic acid 8893 | River water | 2 | Jul 2024 – Sep 2024 | below 0.002 µg/l 6 Sep 2024 |
| Phenoxyacetic acid :- {PAA} 6671 | River water | 4 | Jan 2025 – Apr 2025 | 1.1 µg/l 1 Apr 2025 |
| Phosphorus, Total as P 0348 | River water | 33 | Oct 2023 – Sep 2026 | 0.32 mg/l 2 Sep 2026 |
| Picloram 9883 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Potassium, Dissolved 0209 | River water | 4 | Jan 2025 – Apr 2025 | 6.1 mg/l 1 Apr 2025 |
| Propoxur 6987 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Silica, reactive as SiO2 0182 | River water | 33 | Oct 2023 – Sep 2026 | 9.7 mg/l 2 Sep 2026 |
| Sodium, Dissolved 0205 | River water | 4 | Jan 2025 – Apr 2025 | 21 mg/l 1 Apr 2025 |
| Solids, Suspended at 105 C 0135 | River water | 7 | Dec 2025 – Sep 2026 | 58 mg/l 2 Sep 2026 |
| Strontium, Filtered 6693 | River water | 4 | Jan 2025 – Apr 2025 | 210 µg/l 1 Apr 2025 |
| Sulcotrione 5042 | River water | 3 | Feb 2025 – Apr 2025 | below 0.1 µg/l 1 Apr 2025 |
| Sulphate, Dissolved as SO4 7859 | River water | 4 | Jan 2025 – Apr 2025 | 25 mg/l 1 Apr 2025 |
| trans-Permethrin 9342 | River water | 4 | Jan 2025 – Apr 2025 | below 0.0001 µg/l 1 Apr 2025 |
| Tributyl Tin as Cation 8944 | River water | 4 | Jan 2025 – Apr 2025 | below 0.0002 µg/l 1 Apr 2025 |
| Triclopyr 3555 | River water | 4 | Jan 2025 – Apr 2025 | below 0.005 µg/l 1 Apr 2025 |
| Triclosan 5889 | River water | 4 | Jan 2025 – Apr 2025 | below 0.01 µg/l 1 Apr 2025 |
| Triphenyl Tin as Cation 5732 | River water | 4 | Jan 2025 – Apr 2025 | below 0.0002 µg/l 1 Apr 2025 |
| Zinc : BLM Bioavailable 4822 | River water | 4 | Jan 2025 – Apr 2025 | 0.33 µg/l 1 Apr 2025 |
| Zinc, Dissolved 3408 | River water | 4 | Jan 2025 – Apr 2025 | 1.1 µg/l 1 Apr 2025 |
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.