Upstream of Great Huntley Bank Ford, Highland
EA name: U/S GREAT HUNTLEY BANK FORD, HIGHLAND (also listed as “U/S GREAT HUNTLEY BANK FORD, HIGHLAND WATER”)
Environment Agency sampling point SO-G0006952 · 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
- 1 Sep 2026, 13:4830 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 30 since 23 Apr 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 427657, 106086As 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
- Highland WaterPlaced by position alone (the only river line close by), 2 m from the line.
- Next gauge downstream
- Brockenhurst On the Lymington · 7.5 km along the river
- Why it was sampled
- Monitoring (national agency policy) (28 samples)
Planned investigation (local monitoring) (2 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
51.7%
Sampled 1 Sep 2026, 30 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Sep 2026, 13:48 | 51.7 | 51.7% |
| 10 Aug 2026, 13:47 | 62.2 | 62.2% |
| 2 Jul 2026, 12:08 | 65.4 | 65.4% |
| 3 Jun 2026, 14:32 | 89.8 | 89.8% |
| 8 May 2026, 09:07 | 80.4 | 80.4% |
| 17 Apr 2026, 16:24 | 98.2 | 98.2% |
| 4 Mar 2026, 09:18 | 94.7 | 94.7% |
| 6 Feb 2026, 13:18 | 97.7 | 97.7% |
| 16 Jan 2026, 10:12 | 95.6 | 95.6% |
| 9 Dec 2025, 12:04 | 89.5 | 89.5% |
| 14 Nov 2025, 10:22 | 91.4 | 91.4% |
| 16 Oct 2025, 12:22 | 82.7 | 82.7% |
| 5 Sep 2025, 08:16 | 89.8 | 89.8% |
| 8 Aug 2025, 07:55 | 68.7 | 68.7% |
| 10 Jul 2025, 09:28 | 57.3 | 57.3% |
| 17 Jun 2025, 11:01 | 81.4 | 81.4% |
| 12 May 2025, 10:30 | 82.2 | 82.2% |
| 22 Apr 2025, 10:58 | 95.3 | 95.3% |
| 11 Mar 2025, 10:29 | 95.1 | 95.1% |
| 14 Feb 2025, 13:04 | 94.6 | 94.6% |
| 9 Jan 2025, 12:08 | 94.9 | 94.9% |
| 11 Dec 2024, 11:09 | 95.1 | 95.1% |
| 6 Nov 2024, 08:26 | 91.2 | 91.2% |
| 10 Oct 2024, 11:13 | 94.3 | 94.3% |
| 10 Sep 2024, 07:44 | 88.1 | 88.1% |
| 6 Aug 2024, 09:38 | 70.7 | 70.7% |
| 23 Jul 2024, 16:07 | 83.6 | 83.6% |
| 13 Jun 2024, 10:59 | 86 | 86% |
Dissolved oxygen
as O2 · code 9924 · mg/l
5.12 mg/l
Sampled 1 Sep 2026, 30 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Sep 2026, 13:48 | 5.12 | 5.12 mg/l |
| 10 Aug 2026, 13:47 | 5.97 | 5.97 mg/l |
| 2 Jul 2026, 12:08 | 6.23 | 6.23 mg/l |
| 3 Jun 2026, 14:32 | 8.97 | 8.97 mg/l |
| 8 May 2026, 09:07 | 8.79 | 8.79 mg/l |
| 17 Apr 2026, 16:24 | 10.1 | 10.1 mg/l |
| 4 Mar 2026, 09:18 | 11.3 | 11.3 mg/l |
| 6 Feb 2026, 13:18 | 11.4 | 11.4 mg/l |
| 16 Jan 2026, 10:12 | 12 | 12 mg/l |
| 9 Dec 2025, 12:04 | 9.89 | 9.89 mg/l |
| 14 Nov 2025, 10:22 | 9.74 | 9.74 mg/l |
| 16 Oct 2025, 12:22 | 8.89 | 8.89 mg/l |
| 5 Sep 2025, 08:16 | 9.29 | 9.29 mg/l |
| 8 Aug 2025, 07:55 | 6.87 | 6.87 mg/l |
| 10 Jul 2025, 09:28 | 5.66 | 5.66 mg/l |
| 17 Jun 2025, 11:01 | 8.15 | 8.15 mg/l |
| 12 May 2025, 10:30 | 8.58 | 8.58 mg/l |
| 22 Apr 2025, 10:58 | 10.6 | 10.6 mg/l |
| 11 Mar 2025, 10:29 | 11.2 | 11.2 mg/l |
| 14 Feb 2025, 13:04 | 12.1 | 12.1 mg/l |
| 9 Jan 2025, 12:08 | 12.8 | 12.8 mg/l |
| 11 Dec 2024, 11:09 | 11.6 | 11.6 mg/l |
| 6 Nov 2024, 08:26 | 10 | 10 mg/l |
| 10 Oct 2024, 11:13 | 10.2 | 10.2 mg/l |
| 10 Sep 2024, 07:44 | 9.12 | 9.12 mg/l |
| 6 Aug 2024, 09:38 | 6.82 | 6.82 mg/l |
| 23 Jul 2024, 16:07 | 7.91 | 7.91 mg/l |
| 13 Jun 2024, 10:59 | 9.29 | 9.29 mg/l |
Water temperature
code 0076 · °C
15.7 °C
Sampled 1 Sep 2026, 30 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Sep 2026, 13:48 | 15.7 | 15.7 °C |
| 10 Aug 2026, 13:47 | 17.2 | 17.2 °C |
| 2 Jul 2026, 12:08 | 17.6 | 17.6 °C |
| 3 Jun 2026, 14:32 | 15.3 | 15.3 °C |
| 8 May 2026, 09:07 | 11.3 | 11.3 °C |
| 17 Apr 2026, 16:24 | 13.8 | 13.8 °C |
| 4 Mar 2026, 09:18 | 7.7 | 7.7 °C |
| 6 Feb 2026, 13:18 | 8.7 | 8.7 °C |
| 16 Jan 2026, 10:12 | 5.7 | 5.7 °C |
| 9 Dec 2025, 12:04 | 10.8 | 10.8 °C |
| 14 Nov 2025, 10:22 | 12.4 | 12.4 °C |
| 16 Oct 2025, 12:22 | 12 | 12 °C |
| 5 Sep 2025, 08:16 | 13.7 | 13.7 °C |
| 8 Aug 2025, 07:55 | 15.3 | 15.3 °C |
| 10 Jul 2025, 09:28 | 15.8 | 15.8 °C |
| 17 Jun 2025, 11:01 | 15.2 | 15.2 °C |
| 12 May 2025, 10:30 | 13.3 | 13.3 °C |
| 22 Apr 2025, 10:58 | 10.4 | 10.4 °C |
| 11 Mar 2025, 10:29 | 8.3 | 8.3 °C |
| 14 Feb 2025, 13:04 | 4.9 | 4.9 °C |
| 9 Jan 2025, 12:08 | 2.8 | 2.8 °C |
| 11 Dec 2024, 11:09 | 6.6 | 6.6 °C |
| 6 Nov 2024, 08:26 | 11.1 | 11.1 °C |
| 10 Oct 2024, 11:13 | 11.9 | 11.9 °C |
| 10 Sep 2024, 07:44 | 13.7 | 13.7 °C |
| 6 Aug 2024, 09:38 | 17 | 17 °C |
| 23 Jul 2024, 16:07 | 17.9 | 17.9 °C |
| 13 Jun 2024, 10:59 | 11.8 | 11.8 °C |
pH
code 0061
7.04
Sampled 1 Sep 2026, 30 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Sep 2026, 13:48 | 7.04 | 7.04 |
| 10 Aug 2026, 13:47 | 7.06 | 7.06 |
| 2 Jul 2026, 12:08 | 6.98 | 6.98 |
| 3 Jun 2026, 14:32 | 6.94 | 6.94 |
| 8 May 2026, 09:07 | 7.08 | 7.08 |
| 17 Apr 2026, 16:24 | 7.12 | 7.12 |
| 4 Mar 2026, 09:18 | 6.88 | 6.88 |
| 6 Feb 2026, 13:18 | 6.5 | 6.5 |
| 16 Jan 2026, 10:12 | 6.45 | 6.45 |
| 9 Dec 2025, 12:04 | 6.73 | 6.73 |
| 14 Nov 2025, 10:22 | 6.53 | 6.53 |
| 16 Oct 2025, 12:22 | 6.98 | 6.98 |
| 5 Sep 2025, 08:16 | 6.79 | 6.79 |
| 8 Aug 2025, 07:55 | 7.07 | 7.07 |
| 10 Jul 2025, 09:28 | 6.94 | 6.94 |
| 17 Jun 2025, 11:01 | 7.1 | 7.1 |
| 12 May 2025, 10:30 | 7.15 | 7.15 |
| 22 Apr 2025, 10:58 | 7.23 | 7.23 |
| 11 Mar 2025, 10:29 | 7.16 | 7.16 |
| 14 Feb 2025, 13:04 | 7.05 | 7.05 |
| 9 Jan 2025, 12:08 | 6.77 | 6.77 |
| 11 Dec 2024, 11:09 | 7.02 | 7.02 |
| 6 Nov 2024, 08:26 | 7.18 | 7.18 |
| 10 Oct 2024, 11:13 | 7.12 | 7.12 |
| 10 Sep 2024, 07:44 | 7.26 | 7.26 |
| 6 Aug 2024, 09:38 | 7.16 | 7.16 |
| 23 Jul 2024, 16:07 | 7.19 | 7.19 |
| 13 Jun 2024, 10:59 | 7.19 | 7.19 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 1 Sep 2026, 30 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Sep 2026, 13:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Aug 2026, 13:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jul 2026, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jun 2026, 14:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 May 2026, 09:07 | 0.036 | 0.036 mg/l |
| 17 Apr 2026, 16:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2026, 09:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Feb 2026, 13:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jan 2026, 10:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Dec 2025, 12:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Nov 2025, 10:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2025, 12:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Sep 2025, 08:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Aug 2025, 07:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jul 2025, 09:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2025, 11:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 May 2025, 10:30 | 0.036 | 0.036 mg/l |
| 22 Apr 2025, 10:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Mar 2025, 10:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Feb 2025, 13:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Jan 2025, 12:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Dec 2024, 11:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Nov 2024, 08:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Oct 2024, 11:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Sep 2024, 07:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Aug 2024, 09:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jul 2024, 16:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Jun 2024, 10:59 | 0.032 | 0.032 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.69 mg/l
Sampled 1 Sep 2026, 30 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Sep 2026, 13:48 | 2.69 | 2.69 mg/l |
| 10 Aug 2026, 13:47 | 2.7 | 2.7 mg/l |
| 2 Jul 2026, 12:08 | 2.4 | 2.4 mg/l |
| 3 Jun 2026, 14:32 | 0.306 | 0.306 mg/l |
| 8 May 2026, 09:07 | 0.596 | 0.596 mg/l |
| 17 Apr 2026, 16:24 | 0.246 | 0.246 mg/l |
| 4 Mar 2026, 09:18 | 0.216 | 0.216 mg/l |
| 6 Feb 2026, 13:18 | <0.196 | below 0.196 mg/l (not detected above this) |
| 16 Jan 2026, 10:12 | 0.266 | 0.266 mg/l |
| 9 Dec 2025, 12:04 | 0.206 | 0.206 mg/l |
| 14 Nov 2025, 10:22 | 0.266 | 0.266 mg/l |
| 16 Oct 2025, 12:22 | 0.756 | 0.756 mg/l |
| 5 Sep 2025, 08:16 | 0.446 | 0.446 mg/l |
| 8 Aug 2025, 07:55 | 1.9 | 1.9 mg/l |
| 10 Jul 2025, 09:28 | 1.4 | 1.4 mg/l |
| 17 Jun 2025, 11:01 | 0.316 | 0.316 mg/l |
| 12 May 2025, 10:30 | 0.816 | 0.816 mg/l |
| 22 Apr 2025, 10:58 | <0.196 | below 0.196 mg/l (not detected above this) |
| 11 Mar 2025, 10:29 | 0.216 | 0.216 mg/l |
| 14 Feb 2025, 13:04 | 0.236 | 0.236 mg/l |
| 9 Jan 2025, 12:08 | <0.196 | below 0.196 mg/l (not detected above this) |
| 11 Dec 2024, 11:09 | <0.196 | below 0.196 mg/l (not detected above this) |
| 6 Nov 2024, 08:26 | <0.196 | below 0.196 mg/l (not detected above this) |
| 10 Oct 2024, 11:13 | <0.196 | below 0.196 mg/l (not detected above this) |
| 10 Sep 2024, 07:44 | <0.196 | below 0.196 mg/l (not detected above this) |
| 6 Aug 2024, 09:38 | 0.996 | 0.996 mg/l |
| 23 Jul 2024, 16:07 | 0.196 | 0.196 mg/l |
| 13 Jun 2024, 10:59 | 0.606 | 0.606 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.031 mg/l
Sampled 1 Sep 2026, 30 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Sep 2026, 13:48 | 0.031 | 0.031 mg/l |
| 10 Aug 2026, 13:47 | 0.028 | 0.028 mg/l |
| 2 Jul 2026, 12:08 | 0.042 | 0.042 mg/l |
| 3 Jun 2026, 14:32 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 May 2026, 09:07 | 0.023 | 0.023 mg/l |
| 17 Apr 2026, 16:24 | 0.021 | 0.021 mg/l |
| 4 Mar 2026, 09:18 | 0.012 | 0.012 mg/l |
| 6 Feb 2026, 13:18 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Jan 2026, 10:12 | 0.013 | 0.013 mg/l |
| 9 Dec 2025, 12:04 | 0.015 | 0.015 mg/l |
| 14 Nov 2025, 10:22 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Oct 2025, 12:22 | 0.012 | 0.012 mg/l |
| 5 Sep 2025, 08:16 | 0.015 | 0.015 mg/l |
| 8 Aug 2025, 07:55 | 0.036 | 0.036 mg/l |
| 10 Jul 2025, 09:28 | 0.028 | 0.028 mg/l |
| 17 Jun 2025, 11:01 | 0.015 | 0.015 mg/l |
| 12 May 2025, 10:30 | 0.016 | 0.016 mg/l |
| 22 Apr 2025, 10:58 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Mar 2025, 10:29 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Feb 2025, 13:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 9 Jan 2025, 12:08 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Dec 2024, 11:09 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Nov 2024, 08:26 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Oct 2024, 11:13 | 0.014 | 0.014 mg/l |
| 10 Sep 2024, 07:44 | 0.012 | 0.012 mg/l |
| 6 Aug 2024, 09:38 | 0.027 | 0.027 mg/l |
| 23 Jul 2024, 16:07 | 0.02 | 0.02 mg/l |
| 13 Jun 2024, 10:59 | 0.027 | 0.027 mg/l |
Turbidity
code 6396 · NTU
5.1 NTU
Sampled 4 Mar 2026, 7 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2026, 09:18 | 5.1 | 5.1 NTU |
| 6 Feb 2026, 13:18 | 8.9 | 8.9 NTU |
| 16 Jan 2026, 10:12 | 9 | 9 NTU |
| 9 Dec 2025, 12:04 | 40 | 40 NTU |
| 14 Nov 2025, 10:22 | 3.9 | 3.9 NTU |
| 16 Oct 2025, 12:22 | 3.2 | 3.2 NTU |
| 8 Aug 2025, 07:55 | 4.6 | 4.6 NTU |
| 10 Jul 2025, 09:28 | 6.3 | 6.3 NTU |
| 17 Jun 2025, 11:01 | 6.6 | 6.6 NTU |
| 12 May 2025, 10:30 | 6 | 6 NTU |
| 22 Apr 2025, 10:58 | 7.5 | 7.5 NTU |
| 11 Mar 2025, 10:29 | 6.6 | 6.6 NTU |
| 14 Feb 2025, 13:04 | 5.1 | 5.1 NTU |
| 9 Jan 2025, 12:08 | 5.9 | 5.9 NTU |
| 11 Dec 2024, 11:09 | 5.2 | 5.2 NTU |
| 6 Nov 2024, 08:26 | 7.7 | 7.7 NTU |
| 10 Oct 2024, 11:13 | 8.6 | 8.6 NTU |
| 10 Sep 2024, 07:44 | 8.3 | 8.3 NTU |
| 6 Aug 2024, 09:38 | 8.5 | 8.5 NTU |
| 23 Jul 2024, 16:07 | 10 | 10 NTU |
| 13 Jun 2024, 10:59 | 11 | 11 NTU |
| 30 May 2024, 12:20 | 12 | 12 NTU |
| 23 Apr 2024, 15:49 | 8 | 8 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
409 µS/cm
Sampled 1 Sep 2026, 30 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Sep 2026, 13:48 | 409 | 409 µS/cm |
| 10 Aug 2026, 13:47 | 372 | 372 µS/cm |
| 2 Jul 2026, 12:08 | 295 | 295 µS/cm |
| 3 Jun 2026, 14:32 | 170 | 170 µS/cm |
| 8 May 2026, 09:07 | 206 | 206 µS/cm |
| 17 Apr 2026, 16:24 | 163 | 163 µS/cm |
| 4 Mar 2026, 09:18 | 122 | 122 µS/cm |
| 6 Feb 2026, 13:18 | 81 | 81 µS/cm |
| 16 Jan 2026, 10:12 | 110 | 110 µS/cm |
| 9 Dec 2025, 12:04 | 100 | 100 µS/cm |
| 14 Nov 2025, 10:22 | 171 | 171 µS/cm |
| 16 Oct 2025, 12:22 | 268 | 268 µS/cm |
| 5 Sep 2025, 08:16 | 296 | 296 µS/cm |
| 8 Aug 2025, 07:55 | 337 | 337 µS/cm |
| 10 Jul 2025, 09:28 | 318 | 318 µS/cm |
| 17 Jun 2025, 11:01 | 210 | 210 µS/cm |
| 12 May 2025, 10:30 | 223 | 223 µS/cm |
| 22 Apr 2025, 10:58 | 177 | 177 µS/cm |
| 11 Mar 2025, 10:29 | 148 | 148 µS/cm |
| 14 Feb 2025, 13:04 | 145 | 145 µS/cm |
| 9 Jan 2025, 12:08 | 117 | 117 µS/cm |
| 11 Dec 2024, 11:09 | 129 | 129 µS/cm |
| 6 Nov 2024, 08:26 | 152 | 152 µS/cm |
| 10 Oct 2024, 11:13 | 112 | 112 µS/cm |
| 10 Sep 2024, 07:44 | 177 | 177 µS/cm |
| 6 Aug 2024, 09:38 | 237 | 237 µS/cm |
| 23 Jul 2024, 16:07 | 198 | 198 µS/cm |
| 13 Jun 2024, 10:59 | 205 | 205 µS/cm |
Everything measured here
16 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 16 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 28 | Jun 2024 – Sep 2026 | 51.7% 1 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 28 | Jun 2024 – Sep 2026 | 5.12 mg/l 1 Sep 2026 |
| Temperature of Water 0076 | River water | 28 | Jun 2024 – Sep 2026 | 15.7 °C 1 Sep 2026 |
| pH 0061 | River water | 28 | Jun 2024 – Sep 2026 | 7.04 1 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 28 | Jun 2024 – Sep 2026 | below 0.03 mg/l 1 Sep 2026 |
| Nitrate as N 0117 | River water | 28 | Jun 2024 – Sep 2026 | 2.69 mg/l 1 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 28 | Jun 2024 – Sep 2026 | 0.031 mg/l 1 Sep 2026 |
| Turbidity 6396 | River water | 23 | Apr 2024 – Mar 2026 | 5.1 NTU 4 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 28 | Jun 2024 – Sep 2026 | 409 µS/cm 1 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 28 | Jun 2024 – Sep 2026 | 57 mg/l 1 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 28 | Jun 2024 – Sep 2026 | below 0.00009 mg/l 1 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 27 | Jun 2024 – Sep 2026 | below 4 mg/l 1 Sep 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 28 | Jun 2024 – Sep 2026 | 3.7 mg/l 1 Sep 2026 |
| Nitrite as N 0118 | River water | 28 | Jun 2024 – Sep 2026 | 0.0058 mg/l 1 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 28 | Jun 2024 – Sep 2026 | 2.7 mg/l 1 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 28 | Jun 2024 – Sep 2026 | 3.9 mg/l 1 Sep 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.