Minsterley Brook at Santley Farm Bridge
EA name: MINSTERLEY BROOK AT SANTLEY FARM BRIDGE (also listed as “MINSTERLEY BROOK AT SANTLEY FARM ACCESS BRIDGE”)
Environment Agency sampling point MD-29578780 · 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
- 30 Jul 2026, 13:032 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 41 since 2 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 334950, 301580As published, to the nearest 10 m. Open in a map
- River, by its own name
- Minsterley Brook
- River, by the map
- Minsterley BrookPlaced on the river its name gives, 4 m from the line.
- Next gauge downstream
- Farley Bridge On the Rea Brook · 9.0 km along the river
- Why it was sampled
- Monitoring (national agency policy) (41 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
98.5%
Sampled 30 Jul 2026, 2 months ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 13:03 | 98.5 | 98.5% |
| 20 May 2026, 12:30 | 99.5 | 99.5% |
| 20 May 2026, 12:27 | 99.9 | 99.9% |
| 14 May 2026, 14:59 | 101 | 101% |
| 29 Apr 2026, 14:02 | 102.2 | 102.2% |
| 24 Mar 2026, 12:07 | 98.7 | 98.7% |
| 24 Mar 2026, 11:58 | 98.8 | 98.8% |
| 11 Feb 2026, 09:45 | 100.4 | 100.4% |
| 21 Jan 2026, 11:41 | 102.2 | 102.2% |
| 21 Jan 2026, 11:26 | 102.3 | 102.3% |
| 16 Dec 2025, 12:28 | 101.1 | 101.1% |
| 20 Nov 2025, 12:18 | 99.6 | 99.6% |
| 20 Nov 2025, 12:09 | 99.9 | 99.9% |
| 28 Oct 2025, 13:29 | 97.5 | 97.5% |
| 25 Sep 2025, 11:27 | 99.3 | 99.3% |
| 25 Sep 2025, 11:05 | 99.4 | 99.4% |
| 22 May 2025, 11:42 | 98.5 | 98.5% |
| 22 May 2025, 11:02 | 99.4 | 99.4% |
| 19 Mar 2025, 12:03 | 102.1 | 102.1% |
| 19 Mar 2025, 11:37 | 102.4 | 102.4% |
| 10 Feb 2025, 09:28 | 102.3 | 102.3% |
| 21 Jan 2025, 11:42 | 101.3 | 101.3% |
| 21 Jan 2025, 11:13 | 101.3 | 101.3% |
| 11 Dec 2024, 11:00 | 101.6 | 101.6% |
| 27 Nov 2024, 11:43 | 100.8 | 100.8% |
| 27 Nov 2024, 10:40 | 100.8 | 100.8% |
| 28 Oct 2024, 11:54 | 103.3 | 103.3% |
| 26 Sep 2024, 12:23 | 100.5 | 100.5% |
| 26 Sep 2024, 12:08 | 100.7 | 100.7% |
| 29 Aug 2024, 13:41 | 98.3 | 98.3% |
| 31 Jul 2024, 11:46 | 97.3 | 97.3% |
| 21 Jun 2024, 13:43 | 96.2 | 96.2% |
| 5 Jun 2024, 11:49 | 101.1 | 101.1% |
| 11 Apr 2024, 12:57 | 102.8 | 102.8% |
| 25 Mar 2024, 11:54 | 100.7 | 100.7% |
| 27 Feb 2024, 10:16 | 100.4 | 100.4% |
| 30 Jan 2024, 11:33 | 101.3 | 101.3% |
| 28 Nov 2023, 11:57 | 101.2 | 101.2% |
| 13 Nov 2023, 11:56 | 99.4 | 99.4% |
| 26 Oct 2023, 09:51 | 98.4 | 98.4% |
| 2 Oct 2023, 12:22 | 99.3 | 99.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.8 mg/l
Sampled 20 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 12:27 | 10.8 | 10.8 mg/l |
| 14 May 2026, 14:59 | 11.2 | 11.2 mg/l |
| 29 Apr 2026, 14:02 | 11.1 | 11.1 mg/l |
| 24 Mar 2026, 11:58 | 11.1 | 11.1 mg/l |
| 11 Feb 2026, 09:45 | 11.9 | 11.9 mg/l |
| 21 Jan 2026, 11:26 | 12.8 | 12.8 mg/l |
| 16 Dec 2025, 12:28 | 12 | 12 mg/l |
| 20 Nov 2025, 12:09 | 12.7 | 12.7 mg/l |
| 28 Oct 2025, 13:29 | 11.1 | 11.1 mg/l |
| 25 Sep 2025, 11:05 | 11.5 | 11.5 mg/l |
| 22 May 2025, 11:02 | 10.9 | 10.9 mg/l |
| 19 Mar 2025, 11:37 | 13 | 13 mg/l |
| 10 Feb 2025, 09:28 | 12.9 | 12.9 mg/l |
| 21 Jan 2025, 11:13 | 12.5 | 12.5 mg/l |
| 11 Dec 2024, 11:00 | 12.4 | 12.4 mg/l |
| 27 Nov 2024, 11:43 | 12.4 | 12.4 mg/l |
| 28 Oct 2024, 11:54 | 11.2 | 11.2 mg/l |
| 26 Sep 2024, 12:08 | 10.9 | 10.9 mg/l |
| 29 Aug 2024, 13:41 | 10.2 | 10.2 mg/l |
Water temperature
code 0076 · °C
16.2 °C
Sampled 30 Jul 2026, 2 months ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 13:03 | 16.2 | 16.2 °C |
| 20 May 2026, 12:30 | 11.5 | 11.5 °C |
| 20 May 2026, 12:27 | 11.8 | 11.8 °C |
| 14 May 2026, 14:59 | 10.5 | 10.5 °C |
| 29 Apr 2026, 14:02 | 11.7 | 11.7 °C |
| 24 Mar 2026, 12:07 | 10.1 | 10.1 °C |
| 24 Mar 2026, 11:58 | 10.3 | 10.3 °C |
| 11 Feb 2026, 09:45 | 7.8 | 7.8 °C |
| 21 Jan 2026, 11:41 | 5.8 | 5.8 °C |
| 21 Jan 2026, 11:26 | 5.8 | 5.8 °C |
| 16 Dec 2025, 12:28 | 7.9 | 7.9 °C |
| 20 Nov 2025, 12:18 | 5.2 | 5.2 °C |
| 20 Nov 2025, 12:09 | 5.2 | 5.2 °C |
| 28 Oct 2025, 13:29 | 9.6 | 9.6 °C |
| 25 Sep 2025, 11:27 | 8.8 | 8.8 °C |
| 25 Sep 2025, 11:05 | 8.8 | 8.8 °C |
| 22 May 2025, 11:42 | 11 | 11 °C |
| 22 May 2025, 11:02 | 11.1 | 11.1 °C |
| 19 Mar 2025, 12:03 | 5.2 | 5.2 °C |
| 19 Mar 2025, 11:37 | 5.2 | 5.2 °C |
| 10 Feb 2025, 09:28 | 5.3 | 5.3 °C |
| 21 Jan 2025, 11:42 | 6.3 | 6.3 °C |
| 21 Jan 2025, 11:13 | 6.2 | 6.2 °C |
| 11 Dec 2024, 11:00 | 6.8 | 6.8 °C |
| 27 Nov 2024, 11:43 | 6.4 | 6.4 °C |
| 27 Nov 2024, 10:40 | 6.4 | 6.4 °C |
| 28 Oct 2024, 11:54 | 11.7 | 11.7 °C |
| 26 Sep 2024, 12:23 | 11.7 | 11.7 °C |
| 26 Sep 2024, 12:08 | 11.7 | 11.7 °C |
| 29 Aug 2024, 13:41 | 13.5 | 13.5 °C |
| 31 Jul 2024, 11:46 | 14 | 14 °C |
| 21 Jun 2024, 13:43 | 13 | 13 °C |
| 5 Jun 2024, 11:49 | 10.1 | 10.1 °C |
| 11 Apr 2024, 12:57 | 11 | 11 °C |
| 25 Mar 2024, 11:54 | 8 | 8 °C |
| 27 Feb 2024, 10:16 | 5.6 | 5.6 °C |
| 30 Jan 2024, 11:33 | 7.5 | 7.5 °C |
| 28 Nov 2023, 11:57 | 7.1 | 7.1 °C |
| 13 Nov 2023, 11:56 | 9.3 | 9.3 °C |
| 26 Oct 2023, 09:51 | 9.4 | 9.4 °C |
| 2 Oct 2023, 12:22 | 12.9 | 12.9 °C |
pH
code 0061
8.1
Sampled 30 Jul 2026, 2 months ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 13:03 | 8.1 | 8.1 |
| 20 May 2026, 12:30 | 7.9 | 7.9 |
| 20 May 2026, 12:27 | 8.17 | 8.17 |
| 14 May 2026, 14:59 | 7.96 | 7.96 |
| 29 Apr 2026, 14:02 | 8.18 | 8.18 |
| 24 Mar 2026, 12:07 | 8 | 8 |
| 24 Mar 2026, 11:58 | 8.19 | 8.19 |
| 11 Feb 2026, 09:45 | 7.68 | 7.68 |
| 21 Jan 2026, 11:41 | 7.7 | 7.7 |
| 21 Jan 2026, 11:26 | 7.87 | 7.87 |
| 16 Dec 2025, 12:28 | 7.83 | 7.83 |
| 20 Nov 2025, 12:18 | 7.7 | 7.7 |
| 20 Nov 2025, 12:09 | 7.63 | 7.63 |
| 28 Oct 2025, 13:29 | 7.69 | 7.69 |
| 25 Sep 2025, 11:27 | 8 | 8 |
| 25 Sep 2025, 11:05 | 8.14 | 8.14 |
| 22 May 2025, 11:42 | 8 | 8 |
| 22 May 2025, 11:02 | 8.09 | 8.09 |
| 19 Mar 2025, 12:03 | 8 | 8 |
| 19 Mar 2025, 11:37 | 8.12 | 8.12 |
| 10 Feb 2025, 09:28 | 8.16 | 8.16 |
| 21 Jan 2025, 11:42 | 7.9 | 7.9 |
| 21 Jan 2025, 11:13 | 8.05 | 8.05 |
| 11 Dec 2024, 11:00 | 7.3 | 7.3 |
| 27 Nov 2024, 11:43 | 7.87 | 7.87 |
| 27 Nov 2024, 10:40 | 7.7 | 7.7 |
| 28 Oct 2024, 11:54 | 8.08 | 8.08 |
| 26 Sep 2024, 12:23 | 7.87 | 7.87 |
| 26 Sep 2024, 12:08 | 7.89 | 7.89 |
| 29 Aug 2024, 13:41 | 7.97 | 7.97 |
| 31 Jul 2024, 11:46 | 8.08 | 8.08 |
| 21 Jun 2024, 13:43 | 8.11 | 8.11 |
| 5 Jun 2024, 11:49 | 8.4 | 8.4 |
| 11 Apr 2024, 12:57 | 7.97 | 7.97 |
| 25 Mar 2024, 11:54 | 7.84 | 7.84 |
| 27 Feb 2024, 10:16 | 7.68 | 7.68 |
| 30 Jan 2024, 11:33 | 7.95 | 7.95 |
| 28 Nov 2023, 11:57 | 7.83 | 7.83 |
| 13 Nov 2023, 11:56 | 7.76 | 7.76 |
| 26 Oct 2023, 09:51 | 7.53 | 7.53 |
| 2 Oct 2023, 12:22 | 7.75 | 7.75 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 20 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 12:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 May 2026, 14:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Apr 2026, 14:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Mar 2026, 11:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Feb 2026, 09:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jan 2026, 11:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Dec 2025, 12:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Nov 2025, 12:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Oct 2025, 13:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Sep 2025, 11:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 May 2025, 11:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Mar 2025, 11:37 | 0.031 | 0.031 mg/l |
| 10 Feb 2025, 09:28 | 0.044 | 0.044 mg/l |
| 21 Jan 2025, 11:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Dec 2024, 11:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Nov 2024, 11:43 | 0.05 | 0.05 mg/l |
| 28 Oct 2024, 11:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Sep 2024, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Aug 2024, 13:41 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.666 mg/l
Sampled 20 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 12:27 | 0.666 | 0.666 mg/l |
| 14 May 2026, 14:59 | 0.606 | 0.606 mg/l |
| 29 Apr 2026, 14:02 | 0.486 | 0.486 mg/l |
| 24 Mar 2026, 11:58 | 0.816 | 0.816 mg/l |
| 11 Feb 2026, 09:45 | 1.1 | 1.1 mg/l |
| 21 Jan 2026, 11:26 | 1.2 | 1.2 mg/l |
| 16 Dec 2025, 12:28 | 1.2 | 1.2 mg/l |
| 20 Nov 2025, 12:09 | 1.2 | 1.2 mg/l |
| 28 Oct 2025, 13:29 | 0.556 | 0.556 mg/l |
| 25 Sep 2025, 11:05 | 0.996 | 0.996 mg/l |
| 22 May 2025, 11:02 | 0.506 | 0.506 mg/l |
| 19 Mar 2025, 11:37 | 0.81 | 0.81 mg/l |
| 10 Feb 2025, 09:28 | 1.1 | 1.1 mg/l |
| 21 Jan 2025, 11:13 | 1.1 | 1.1 mg/l |
| 11 Dec 2024, 11:00 | 1.3 | 1.3 mg/l |
| 27 Nov 2024, 11:43 | 0.865 | 0.865 mg/l |
| 28 Oct 2024, 11:54 | 0.966 | 0.966 mg/l |
| 26 Sep 2024, 12:08 | 0.682 | 0.682 mg/l |
| 29 Aug 2024, 13:41 | 0.556 | 0.556 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.028 mg/l
Sampled 20 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 12:27 | 0.028 | 0.028 mg/l |
| 14 May 2026, 14:59 | 0.062 | 0.062 mg/l |
| 29 Apr 2026, 14:02 | 0.027 | 0.027 mg/l |
| 24 Mar 2026, 11:58 | 0.017 | 0.017 mg/l |
| 11 Feb 2026, 09:45 | 0.035 | 0.035 mg/l |
| 21 Jan 2026, 11:26 | 0.035 | 0.035 mg/l |
| 16 Dec 2025, 12:28 | 0.04 | 0.04 mg/l |
| 20 Nov 2025, 12:09 | 0.023 | 0.023 mg/l |
| 28 Oct 2025, 13:29 | 0.051 | 0.051 mg/l |
| 25 Sep 2025, 11:05 | 0.028 | 0.028 mg/l |
| 22 May 2025, 11:02 | 0.029 | 0.029 mg/l |
| 19 Mar 2025, 11:37 | 0.016 | 0.016 mg/l |
| 10 Feb 2025, 09:28 | 0.031 | 0.031 mg/l |
| 21 Jan 2025, 11:13 | 0.019 | 0.019 mg/l |
| 11 Dec 2024, 11:00 | 0.36 | 0.36 mg/l |
| 27 Nov 2024, 11:43 | 0.049 | 0.049 mg/l |
| 28 Oct 2024, 11:54 | 0.019 | 0.019 mg/l |
| 26 Sep 2024, 12:08 | 0.081 | 0.081 mg/l |
| 29 Aug 2024, 13:41 | 0.032 | 0.032 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
452 µS/cm
Sampled 30 Jul 2026, 2 months ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 30 Jul 2026, 13:03 | 452 | 452 µS/cm |
| 20 May 2026, 12:30 | 419 | 419 µS/cm |
| 20 May 2026, 12:27 | 423 | 423 µS/cm |
| 14 May 2026, 14:59 | 423 | 423 µS/cm |
| 29 Apr 2026, 14:02 | 406 | 406 µS/cm |
| 24 Mar 2026, 12:07 | 345 | 345 µS/cm |
| 24 Mar 2026, 11:58 | 347 | 347 µS/cm |
| 11 Feb 2026, 09:45 | 210 | 210 µS/cm |
| 21 Jan 2026, 11:41 | 248 | 248 µS/cm |
| 21 Jan 2026, 11:26 | 248 | 248 µS/cm |
| 16 Dec 2025, 12:28 | 208 | 208 µS/cm |
| 20 Nov 2025, 12:18 | 302 | 302 µS/cm |
| 20 Nov 2025, 12:09 | 304 | 304 µS/cm |
| 28 Oct 2025, 13:29 | 400 | 400 µS/cm |
| 25 Sep 2025, 11:27 | 440 | 440 µS/cm |
| 25 Sep 2025, 11:05 | 443 | 443 µS/cm |
| 22 May 2025, 11:42 | 448 | 448 µS/cm |
| 22 May 2025, 11:02 | 447 | 447 µS/cm |
| 19 Mar 2025, 12:03 | 376 | 376 µS/cm |
| 19 Mar 2025, 11:37 | 376 | 376 µS/cm |
| 10 Feb 2025, 09:28 | 352 | 352 µS/cm |
| 21 Jan 2025, 11:42 | 315 | 315 µS/cm |
| 21 Jan 2025, 11:13 | 315 | 315 µS/cm |
| 11 Dec 2024, 11:00 | 273 | 273 µS/cm |
| 27 Nov 2024, 11:43 | 205 | 205 µS/cm |
| 27 Nov 2024, 10:40 | 205 | 205 µS/cm |
| 28 Oct 2024, 11:54 | 297 | 297 µS/cm |
| 26 Sep 2024, 12:23 | 218 | 218 µS/cm |
| 26 Sep 2024, 12:08 | 218 | 218 µS/cm |
| 29 Aug 2024, 13:41 | 427 | 427 µS/cm |
| 31 Jul 2024, 11:46 | 408 | 408 µS/cm |
| 21 Jun 2024, 13:43 | 382 | 382 µS/cm |
| 5 Jun 2024, 11:49 | 352 | 352 µS/cm |
| 11 Apr 2024, 12:57 | 251 | 251 µS/cm |
| 25 Mar 2024, 11:54 | 263 | 263 µS/cm |
| 27 Feb 2024, 10:16 | 279 | 279 µS/cm |
| 30 Jan 2024, 11:33 | 321 | 321 µS/cm |
| 28 Nov 2023, 11:57 | 308 | 308 µS/cm |
| 13 Nov 2023, 11:56 | 181 | 181 µS/cm |
| 26 Oct 2023, 09:51 | 193 | 193 µS/cm |
| 2 Oct 2023, 12:22 | 285 | 285 µS/cm |
Everything measured here
43 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 43 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 41 | Oct 2023 – Jul 2026 | 98.5% 30 Jul 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 19 | Aug 2024 – May 2026 | 10.8 mg/l 20 May 2026 |
| Temperature of Water 0076 | River water | 41 | Oct 2023 – Jul 2026 | 16.2 °C 30 Jul 2026 |
| pH 0061 | River water | 41 | Oct 2023 – Jul 2026 | 8.1 30 Jul 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 19 | Aug 2024 – May 2026 | below 0.03 mg/l 20 May 2026 |
| Nitrate as N 0117 | River water | 19 | Aug 2024 – May 2026 | 0.666 mg/l 20 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 19 | Aug 2024 – May 2026 | 0.028 mg/l 20 May 2026 |
| Conductivity at 25 C 0077 | River water | 41 | Oct 2023 – Jul 2026 | 452 µS/cm 30 Jul 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 19 | Aug 2024 – May 2026 | 85 mg/l 20 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 19 | Aug 2024 – May 2026 | below 0.00062 mg/l 20 May 2026 |
| Barium, Dissolved 9446 | River water | 21 | Oct 2023 – Jul 2026 | 74 µg/l 30 Jul 2026 |
| BOD : 5 Day ATU 0085 | River water | 18 | Aug 2024 – May 2026 | 1.1 mg/l 20 May 2026 |
| Boron, Dissolved 9447 | River water | 21 | Oct 2023 – Jul 2026 | below 100 µg/l 30 Jul 2026 |
| Cadmium 0108 | River water | 22 | Oct 2023 – Jul 2026 | 14 µg/l 30 Jul 2026 |
| Cadmium, Dissolved 0106 | River water | 22 | Oct 2023 – Jul 2026 | 13 µg/l 30 Jul 2026 |
| Calcium, Dissolved 0239 | River water | 22 | Oct 2023 – Jul 2026 | 51 mg/l 30 Jul 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 22 | Oct 2023 – Jul 2026 | 1.3 mg/l 30 Jul 2026 |
| Copper 6452 | River water | 22 | Oct 2023 – Jul 2026 | 2.3 µg/l 30 Jul 2026 |
| Copper : BLM Bioavailable 4821 | River water | 2 | Oct 2023 – Oct 2023 | 0.28 µg/l 26 Oct 2023 |
| Copper, Dissolved 6450 | River water | 22 | Oct 2023 – Jul 2026 | 1.7 µg/l 30 Jul 2026 |
| Hardness, Total as CaCO3 0158 | River water | 21 | Oct 2023 – Jul 2026 | 158 mg/l 30 Jul 2026 |
| Iron, Dissolved 6460 | River water | 22 | Oct 2023 – Jul 2026 | below 30 µg/l 30 Jul 2026 |
| Lead 0050 | River water | 22 | Oct 2023 – Jul 2026 | 8.3 µg/l 30 Jul 2026 |
| Lead : BLM Bioavailable 3377 | River water | 2 | Oct 2023 – Oct 2023 | 5.7 µg/l 26 Oct 2023 |
| Lead, Dissolved 0052 | River water | 22 | Oct 2023 – Jul 2026 | 4.6 µg/l 30 Jul 2026 |
| Lithium, Dissolved 4201 | River water | 21 | Oct 2023 – Jul 2026 | below 100 µg/l 30 Jul 2026 |
| Magnesium, Dissolved 0235 | River water | 22 | Oct 2023 – Jul 2026 | 7.5 mg/l 30 Jul 2026 |
| Manganese : BLM Bioavailable 4820 | River water | 2 | Oct 2023 – Oct 2023 | 26 µg/l 26 Oct 2023 |
| Manganese, Dissolved 6458 | River water | 22 | Oct 2023 – Jul 2026 | 24 µg/l 30 Jul 2026 |
| Nickel 6462 | River water | 22 | Oct 2023 – Jul 2026 | 3 µg/l 30 Jul 2026 |
| Nickel : BLM Bioavailable 3878 | River water | 2 | Oct 2023 – Oct 2023 | 1.9 µg/l 26 Oct 2023 |
| Nickel, Dissolved 3410 | River water | 22 | Oct 2023 – Jul 2026 | 2.8 µg/l 30 Jul 2026 |
| Nitrite as N 0118 | River water | 19 | Aug 2024 – May 2026 | below 0.004 mg/l 20 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 19 | Aug 2024 – May 2026 | 0.67 mg/l 20 May 2026 |
| pH : In Situ 3169 | River water | 9 | Jan 2025 – Jul 2026 | 8.25 30 Jul 2026 |
| Potassium, Dissolved 0209 | River water | 21 | Oct 2023 – Jul 2026 | 3.3 mg/l 30 Jul 2026 |
| Sodium, Dissolved 0205 | River water | 21 | Oct 2023 – Jul 2026 | 26 mg/l 30 Jul 2026 |
| Solids, Suspended at 105 C 0135 | River water | 22 | Oct 2023 – Jul 2026 | below 3 mg/l 30 Jul 2026 |
| Strontium, Filtered 6693 | River water | 21 | Oct 2023 – Jul 2026 | 130 µg/l 30 Jul 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 21 | Oct 2023 – Jul 2026 | 59 mg/l 30 Jul 2026 |
| Zinc 6455 | River water | 22 | Oct 2023 – Jul 2026 | 930 µg/l 30 Jul 2026 |
| Zinc : BLM Bioavailable 4822 | River water | 2 | Oct 2023 – Oct 2023 | 280 µg/l 26 Oct 2023 |
| Zinc, Dissolved 3408 | River water | 22 | Oct 2023 – Jul 2026 | 920 µg/l 30 Jul 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.