Misc River Samples Lune/Wyre
EA name: MISC RIVER SAMPLES LUNE/WYRE
Environment Agency sampling point NW-88000045 · 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
- 20 Aug 2026, 12:2442 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 98 since 10 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- Crude sewage Unplanned reactive monitoring (pollution incidents)
- Where
- National Grid 500000, 4As 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 placedNo mapped watercourse within 500 m. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Unplanned reactive monitoring (pollution incidents) (75 samples)
Unplanned reactive monitoring formal (pollution incidents) (22 samples)
Planned investigation (local monitoring) (1 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
78%
Sampled 4 Jun 2025, 16 months ago · 8 results banked
Also measured in percentage on another sample material (2CZZ): 1 result, kept apart (see the table).
Every result (8)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Jun 2025, 13:00 | 78 | 78% |
| 29 May 2025, 14:42 | 88.7 | 88.7% |
| 5 Mar 2025, 13:37 | 44.5 | 44.5% |
| 5 Mar 2025, 13:24 | 11.7 | 11.7% |
| 2 May 2024, 13:30 | 111.9 | 111.9% |
| 7 Apr 2024, 15:50 | 93.5 | 93.5% |
| 7 Apr 2024, 15:20 | 100.8 | 100.8% |
| 7 Apr 2024, 14:00 | 97.2 | 97.2% |
Water temperature
code 0076 · °C
12.1 °C
Sampled 4 Jun 2025, 16 months ago · 10 results banked
Also measured in celsius on another sample material (2CZZ): 1 result, kept apart (see the table).
Every result (10)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Jun 2025, 13:00 | 12.1 | 12.1 °C |
| 29 May 2025, 14:42 | 13.1 | 13.1 °C |
| 5 Mar 2025, 13:37 | 8.06 | 8.06 °C |
| 5 Mar 2025, 13:24 | 10.1 | 10.1 °C |
| 9 Jan 2025, 13:37 | 2.7 | 2.7 °C |
| 9 Jan 2025, 13:14 | 2.4 | 2.4 °C |
| 2 May 2024, 13:30 | 15 | 15 °C |
| 7 Apr 2024, 15:50 | 10.2 | 10.2 °C |
| 7 Apr 2024, 15:20 | 10.2 | 10.2 °C |
| 7 Apr 2024, 14:00 | 11.5 | 11.5 °C |
pH
code 0061
12.1
Sampled 4 Jun 2025, 16 months ago · 10 results banked
Also measured in ph units on another sample material (2CZZ): 1 result, kept apart (see the table).
Every result (10)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Jun 2025, 13:00 | 12.1 | 12.1 |
| 29 May 2025, 14:42 | 7.5 | 7.5 |
| 5 Mar 2025, 13:37 | 7.42 | 7.42 |
| 5 Mar 2025, 13:24 | 7.11 | 7.11 |
| 9 Jan 2025, 13:37 | 7.41 | 7.41 |
| 9 Jan 2025, 13:14 | 7.23 | 7.23 |
| 2 May 2024, 13:30 | 8.48 | 8.48 |
| 7 Apr 2024, 15:50 | 8.13 | 8.13 |
| 7 Apr 2024, 15:20 | 8.35 | 8.35 |
| 7 Apr 2024, 14:00 | 7.84 | 7.84 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.19 mg/l
Sampled 6 Aug 2026, 56 days ago · 77 results banked
Also measured in milligram per litre on another sample material (4ZZZ): 6 results, kept apart (see the table).
Also measured in milligram per litre on another sample material (4AZZ): 4 results, kept apart (see the table).
Also measured in milligram per litre on another sample material (2CZZ): 3 results, kept apart (see the table).
Also measured in milligram per litre on another sample material (2ZZZ): 1 result, kept apart (see the table).
Also measured in milligram per litre on another sample material (4BZZ): 1 result, kept apart (see the table).
Every result (77)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 19:30 | 0.19 | 0.19 mg/l |
| 1 Jul 2026, 14:06 | 1.9 | 1.9 mg/l |
| 5 Jun 2026, 13:08 | 0.17 | 0.17 mg/l |
| 5 Jun 2026, 12:45 | 0.18 | 0.18 mg/l |
| 5 Jun 2026, 12:27 | 0.098 | 0.098 mg/l |
| 11 Mar 2026, 14:32 | 0.25 | 0.25 mg/l |
| 11 Mar 2026, 13:30 | 0.42 | 0.42 mg/l |
| 14 Jan 2026, 11:58 | 0.75 | 0.75 mg/l |
| 1 Dec 2025, 15:10 | 3 | 3 mg/l |
| 1 Dec 2025, 14:55 | 3 | 3 mg/l |
| 1 Dec 2025, 14:00 | <0.5 | below 0.5 mg/l (not detected above this) |
| 1 Dec 2025, 13:55 | <0.5 | below 0.5 mg/l (not detected above this) |
| 26 Nov 2025, 15:24 | <0.5 | below 0.5 mg/l (not detected above this) |
| 26 Nov 2025, 15:09 | <0.5 | below 0.5 mg/l (not detected above this) |
| 26 Nov 2025, 14:46 | <0.5 | below 0.5 mg/l (not detected above this) |
| 25 Sep 2025, 12:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Sep 2025, 11:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Sep 2025, 13:55 | <0.5 | below 0.5 mg/l (not detected above this) |
| 15 Sep 2025, 13:06 | 0.22 | 0.22 mg/l |
| 15 Sep 2025, 12:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Sep 2025, 11:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Aug 2025, 13:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Aug 2025, 14:35 | 19 | 19 mg/l |
| 7 Aug 2025, 13:56 | 46 | 46 mg/l |
| 6 Aug 2025, 11:20 | <0.5 | below 0.5 mg/l (not detected above this) |
| 6 Aug 2025, 11:10 | <0.5 | below 0.5 mg/l (not detected above this) |
| 18 Jul 2025, 10:45 | 4.6 | 4.6 mg/l |
| 18 Jul 2025, 10:27 | 8.6 | 8.6 mg/l |
| 18 Jul 2025, 10:23 | <0.5 | below 0.5 mg/l (not detected above this) |
| 14 Jul 2025, 14:20 | 44 | 44 mg/l |
| 10 Jul 2025, 14:30 | <0.5 | below 0.5 mg/l (not detected above this) |
| 10 Jul 2025, 13:40 | 8.1 | 8.1 mg/l |
| 25 Jun 2025, 13:00 | <0.5 | below 0.5 mg/l (not detected above this) |
| 15 Jun 2025, 15:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jun 2025, 15:50 | 0.097 | 0.097 mg/l |
| 4 Jun 2025, 13:00 | 14 | 14 mg/l |
| 29 May 2025, 14:42 | 0.56 | 0.56 mg/l |
| 5 Mar 2025, 13:37 | 2.9 | 2.9 mg/l |
| 5 Mar 2025, 13:24 | 30 | 30 mg/l |
| 21 Feb 2025, 13:11 | 0.089 | 0.089 mg/l |
| 21 Feb 2025, 13:10 | 0.11 | 0.11 mg/l |
| 21 Feb 2025, 11:00 | 4.4 | 4.4 mg/l |
| 18 Feb 2025, 12:25 | 12 | 12 mg/l |
| 9 Jan 2025, 13:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Jan 2025, 13:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Jan 2025, 13:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Nov 2024, 13:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Nov 2024, 13:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Nov 2024, 13:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Nov 2024, 16:37 | 0.047 | 0.047 mg/l |
| 7 Nov 2024, 16:34 | 0.084 | 0.084 mg/l |
| 7 Nov 2024, 16:30 | 0.072 | 0.072 mg/l |
| 19 Sep 2024, 12:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Sep 2024, 12:04 | 0.04 | 0.04 mg/l |
| 19 Sep 2024, 11:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jun 2024, 15:09 | 0.38 | 0.38 mg/l |
| 27 Jun 2024, 12:15 | 32 | 32 mg/l |
| 9 May 2024, 13:42 | 0.055 | 0.055 mg/l |
| 2 May 2024, 13:30 | <0.5 | below 0.5 mg/l (not detected above this) |
| 7 Apr 2024, 15:50 | 0.069 | 0.069 mg/l |
| 7 Apr 2024, 15:20 | 0.22 | 0.22 mg/l |
| 7 Apr 2024, 14:00 | <0.5 | below 0.5 mg/l (not detected above this) |
| 15 Feb 2024, 16:42 | 2.9 | 2.9 mg/l |
| 15 Feb 2024, 16:08 | 0.62 | 0.62 mg/l |
| 15 Feb 2024, 16:06 | 0.16 | 0.16 mg/l |
| 9 Feb 2024, 10:25 | 0.068 | 0.068 mg/l |
| 9 Feb 2024, 10:15 | 0.07 | 0.07 mg/l |
| 9 Feb 2024, 10:12 | 0.093 | 0.093 mg/l |
| 10 Oct 2023, 19:03 | 3.8 | 3.8 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.32 mg/l
Sampled 6 Aug 2026, 56 days ago · 73 results banked
Also measured in milligram per litre on another sample material (4AZZ): 4 results, kept apart (see the table).
Also measured in milligram per litre on another sample material (2CZZ): 3 results, kept apart (see the table).
Also measured in milligram per litre on another sample material (4ZZZ): 3 results, kept apart (see the table).
Every result (73)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 Aug 2026, 19:30 | 0.32 | 0.32 mg/l |
| 1 Jul 2026, 14:06 | 0.06 | 0.06 mg/l |
| 5 Jun 2026, 13:08 | 0.19 | 0.19 mg/l |
| 5 Jun 2026, 12:45 | 0.14 | 0.14 mg/l |
| 5 Jun 2026, 12:27 | 0.19 | 0.19 mg/l |
| 11 Mar 2026, 14:32 | 0.11 | 0.11 mg/l |
| 11 Mar 2026, 13:30 | 0.22 | 0.22 mg/l |
| 14 Jan 2026, 11:58 | 0.17 | 0.17 mg/l |
| 1 Dec 2025, 15:10 | 0.047 | 0.047 mg/l |
| 1 Dec 2025, 14:55 | 0.045 | 0.045 mg/l |
| 1 Dec 2025, 14:00 | 0.19 | 0.19 mg/l |
| 1 Dec 2025, 13:55 | 0.095 | 0.095 mg/l |
| 25 Sep 2025, 12:00 | 0.027 | 0.027 mg/l |
| 25 Sep 2025, 11:30 | 0.015 | 0.015 mg/l |
| 15 Sep 2025, 13:06 | 0.35 | 0.35 mg/l |
| 15 Sep 2025, 12:50 | 0.044 | 0.044 mg/l |
| 15 Sep 2025, 11:45 | 0.066 | 0.066 mg/l |
| 15 Aug 2025, 13:11 | 0.56 | 0.56 mg/l |
| 7 Aug 2025, 14:35 | 2.9 | 2.9 mg/l |
| 7 Aug 2025, 13:56 | 7.1 | 7.1 mg/l |
| 6 Aug 2025, 11:20 | <0.5 | below 0.5 mg/l (not detected above this) |
| 6 Aug 2025, 11:10 | <0.5 | below 0.5 mg/l (not detected above this) |
| 18 Jul 2025, 10:45 | 1.3 | 1.3 mg/l |
| 18 Jul 2025, 10:27 | 2 | 2 mg/l |
| 18 Jul 2025, 10:23 | 1 | 1 mg/l |
| 14 Jul 2025, 14:20 | 5.5 | 5.5 mg/l |
| 10 Jul 2025, 14:30 | <0.5 | below 0.5 mg/l (not detected above this) |
| 10 Jul 2025, 13:40 | 2.1 | 2.1 mg/l |
| 25 Jun 2025, 13:00 | <0.5 | below 0.5 mg/l (not detected above this) |
| 15 Jun 2025, 15:55 | 0.014 | 0.014 mg/l |
| 15 Jun 2025, 15:50 | 0.028 | 0.028 mg/l |
| 4 Jun 2025, 13:00 | 4.9 | 4.9 mg/l |
| 29 May 2025, 14:42 | 0.13 | 0.13 mg/l |
| 5 Mar 2025, 13:37 | 0.27 | 0.27 mg/l |
| 5 Mar 2025, 13:24 | 3.4 | 3.4 mg/l |
| 21 Feb 2025, 13:11 | 0.25 | 0.25 mg/l |
| 21 Feb 2025, 13:10 | 0.27 | 0.27 mg/l |
| 21 Feb 2025, 11:00 | 0.99 | 0.99 mg/l |
| 18 Feb 2025, 12:25 | 1.6 | 1.6 mg/l |
| 9 Jan 2025, 13:37 | 0.028 | 0.028 mg/l |
| 9 Jan 2025, 13:20 | <0.01 | below 0.01 mg/l (not detected above this) |
| 9 Jan 2025, 13:14 | 0.053 | 0.053 mg/l |
| 12 Nov 2024, 13:34 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Nov 2024, 13:32 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Nov 2024, 13:29 | 0.14 | 0.14 mg/l |
| 7 Nov 2024, 16:37 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Nov 2024, 16:34 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Nov 2024, 16:30 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Sep 2024, 12:35 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Sep 2024, 12:30 | 0.015 | 0.015 mg/l |
| 19 Sep 2024, 12:26 | 0.011 | 0.011 mg/l |
| 19 Sep 2024, 12:25 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Sep 2024, 12:21 | 0.011 | 0.011 mg/l |
| 19 Sep 2024, 12:20 | 0.019 | 0.019 mg/l |
| 19 Sep 2024, 12:19 | 0.023 | 0.023 mg/l |
| 19 Sep 2024, 12:10 | 0.015 | 0.015 mg/l |
| 19 Sep 2024, 12:09 | 0.011 | 0.011 mg/l |
| 19 Sep 2024, 12:04 | 0.01 | 0.01 mg/l |
| 19 Sep 2024, 11:50 | 0.011 | 0.011 mg/l |
| 27 Jun 2024, 15:09 | 0.35 | 0.35 mg/l |
| 27 Jun 2024, 12:15 | 7 | 7 mg/l |
| 9 May 2024, 13:42 | 0.13 | 0.13 mg/l |
| 2 May 2024, 13:30 | 0.14 | 0.14 mg/l |
| 7 Apr 2024, 15:50 | 0.04 | 0.04 mg/l |
| 7 Apr 2024, 15:20 | 0.18 | 0.18 mg/l |
| 7 Apr 2024, 14:00 | <0.5 | below 0.5 mg/l (not detected above this) |
| 15 Feb 2024, 16:42 | 0.36 | 0.36 mg/l |
| 15 Feb 2024, 16:08 | 0.29 | 0.29 mg/l |
| 15 Feb 2024, 16:06 | 0.24 | 0.24 mg/l |
| 9 Feb 2024, 10:25 | 0.087 | 0.087 mg/l |
| 9 Feb 2024, 10:15 | 0.09 | 0.09 mg/l |
| 9 Feb 2024, 10:12 | 0.19 | 0.19 mg/l |
| 10 Oct 2023, 19:03 | 0.62 | 0.62 mg/l |
Turbidity
code 6396 · NTU
below 1 NTU (not detected above this)
Sampled 25 Sep 2025, 12 months ago · 27 results banked
Also measured in nephelometric turbidity units on another sample material (4ZZZ): 2 results, kept apart (see the table).
Also measured in nephelometric turbidity units on another sample material (2CZZ): 1 result, kept apart (see the table).
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 25 Sep 2025, 12:00 | <1 | below 1 NTU (not detected above this) |
| 25 Sep 2025, 11:30 | 2.8 | 2.8 NTU |
| 15 Sep 2025, 13:06 | 11 | 11 NTU |
| 15 Sep 2025, 12:50 | 21 | 21 NTU |
| 15 Sep 2025, 11:45 | 7.8 | 7.8 NTU |
| 15 Aug 2025, 13:11 | 22 | 22 NTU |
| 7 Aug 2025, 14:35 | 55 | 55 NTU |
| 7 Aug 2025, 13:56 | 15 | 15 NTU |
| 15 Jun 2025, 15:55 | 5.2 | 5.2 NTU |
| 15 Jun 2025, 15:50 | 1.1 | 1.1 NTU |
| 4 Jun 2025, 13:00 | 99 | 99 NTU |
| 29 May 2025, 14:42 | 17 | 17 NTU |
| 5 Mar 2025, 13:37 | 57 | 57 NTU |
| 5 Mar 2025, 13:24 | 95 | 95 NTU |
| 18 Feb 2025, 12:25 | 37 | 37 NTU |
| 19 Sep 2024, 12:35 | 1.5 | 1.5 NTU |
| 19 Sep 2024, 12:30 | 4.3 | 4.3 NTU |
| 19 Sep 2024, 12:26 | 1 | 1 NTU |
| 19 Sep 2024, 12:20 | <1 | below 1 NTU (not detected above this) |
| 19 Sep 2024, 12:10 | <1 | below 1 NTU (not detected above this) |
| 27 Jun 2024, 15:09 | 250 | 250 NTU |
| 7 Apr 2024, 15:50 | 18 | 18 NTU |
| 7 Apr 2024, 15:20 | 10 | 10 NTU |
| 15 Feb 2024, 16:08 | 14 | 14 NTU |
| 15 Feb 2024, 16:06 | 31 | 31 NTU |
| 9 Feb 2024, 10:25 | 12 | 12 NTU |
| 9 Feb 2024, 10:15 | 13 | 13 NTU |
Conductivity
at 25 °C · code 0077 · µS/cm
1031 µS/cm
Sampled 4 Jun 2025, 16 months ago · 2 results banked
Every result (2)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Jun 2025, 13:00 | 1031 | 1031 µS/cm |
| 2 May 2024, 13:30 | 485.5 | 485.5 µS/cm |
Everything measured here
24 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 67 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 8 | Apr 2024 – Jun 2025 | 78% 4 Jun 2025 |
| Oxygen, Dissolved, % Saturation 9901 | Surface drainage | 1 | Mar 2025 – Mar 2025 | 107.5% 4 Mar 2025 |
| Temperature of Water 0076 | River water | 10 | Apr 2024 – Jun 2025 | 12.1 °C 4 Jun 2025 |
| Temperature of Water 0076 | Surface drainage | 1 | Mar 2025 – Mar 2025 | 13 °C 4 Mar 2025 |
| pH 0061 | River water | 10 | Apr 2024 – Jun 2025 | 12.1 4 Jun 2025 |
| pH 0061 | Surface drainage | 1 | Mar 2025 – Mar 2025 | 7.67 4 Mar 2025 |
| Ammoniacal Nitrogen as N 0111 | River water | 77 | Oct 2023 – Aug 2026 | 0.19 mg/l 6 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | Surface drainage | 3 | May 2024 – Feb 2026 | 0.82 mg/l 17 Feb 2026 |
| Ammoniacal Nitrogen as N 0111 | Final sewage effluent | 4 | Jun 2024 – Sep 2025 | 0.51 mg/l 4 Sep 2025 |
| Ammoniacal Nitrogen as N 0111 | Any sewage | 6 | May 2025 – Nov 2025 | 7 mg/l 15 Nov 2025 |
| Ammoniacal Nitrogen as N 0111 | Any water | 1 | Aug 2025 – Aug 2025 | 5.6 mg/l 15 Aug 2025 |
| Ammoniacal Nitrogen as N 0111 | Crude sewage | 1 | Aug 2026 – Aug 2026 | 2.6 mg/l 20 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 73 | Oct 2023 – Aug 2026 | 0.32 mg/l 6 Aug 2026 |
| Orthophosphate, reactive as P 0180 | Surface drainage | 3 | May 2024 – Feb 2026 | below 0.5 mg/l 17 Feb 2026 |
| Orthophosphate, reactive as P 0180 | Final sewage effluent | 4 | Jun 2024 – Sep 2025 | 10 mg/l 4 Sep 2025 |
| Orthophosphate, reactive as P 0180 | Any sewage | 3 | May 2025 – Jun 2025 | 0.36 mg/l 15 Jun 2025 |
| Turbidity 6396 | River water | 27 | Feb 2024 – Sep 2025 | below 1 NTU 25 Sep 2025 |
| Turbidity 6396 | Surface drainage | 1 | Mar 2025 – Mar 2025 | 20 NTU 4 Mar 2025 |
| Turbidity 6396 | Any sewage | 2 | May 2025 – May 2025 | 94 NTU 1 May 2025 |
| Conductivity at 25 C 0077 | River water | 2 | May 2024 – Jun 2025 | 1031 µS/cm 4 Jun 2025 |
| Escherichia coli : Confirmed : MF 2348 | Any sewage | 1 | Jun 2025 – Jun 2025 | 960000 per 100 ml 15 Jun 2025 |
| Ammonia un-ionised as N 0119 | River water | 9 | Apr 2024 – Jun 2025 | 0.298 mg/l 4 Jun 2025 |
| BOD : 5 Day ATU 0085 | River water | 75 | Oct 2023 – Aug 2026 | 9.6 mg/l 6 Aug 2026 |
| Chemical Oxygen Demand :- {COD} 0092 | River water | 40 | Oct 2023 – Aug 2026 | 43 mg/l 6 Aug 2026 |
| Chloride 0172 | River water | 75 | Oct 2023 – Aug 2026 | 150 mg/l 6 Aug 2026 |
| GCMS Screen : Semi-Volatile Screen: Semi Quantitative 3106 | River water | 3 | May 2024 – Aug 2025 | 1 unitless value 15 Aug 2025 |
| Hydrocarbon Oils 1066 | River water | 1 | Nov 2025 – Nov 2025 | below 1 mg/l 20 Nov 2025 |
| National Grid Reference : Whole : Field report 7434 | River water | 76 | Oct 2023 – Aug 2026 | 1 unitless value 6 Aug 2026 |
| Nitrite as N 0118 | River water | 35 | Oct 2023 – Aug 2026 | 0.048 mg/l 6 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 73 | Oct 2023 – Aug 2026 | 13 mg/l 6 Aug 2026 |
| Oil Type : Qualitative 3372 | River water | 3 | Feb 2025 – Mar 2026 | 1 unitless value 26 Mar 2026 |
| Oils, Grease and Fats 0666 | River water | 2 | Nov 2025 – Mar 2026 | 1.4 mg/l 26 Mar 2026 |
| Salinity : In Situ 7608 | River water | 7 | Apr 2024 – Jun 2025 | 0.51 parts per thousand 4 Jun 2025 |
| Solids, Suspended at 105 C 0135 | River water | 54 | Oct 2023 – Aug 2026 | 14 mg/l 6 Aug 2026 |
| Visible oil or grease, significant trace: Present/Not found (1/0) 0664 | River water | 4 | Feb 2025 – May 2025 | Not found 29 May 2025 |
| Ammonia un-ionised as N 0119 | Surface drainage | 1 | Mar 2025 – Mar 2025 | below 0.00032 mg/l 4 Mar 2025 |
| BOD : 5 Day ATU 0085 | Surface drainage | 3 | May 2024 – Feb 2026 | below 3 mg/l 17 Feb 2026 |
| BOD : 5 Day ATU 0085 | Final sewage effluent | 4 | Jun 2024 – Sep 2025 | 8 mg/l 4 Sep 2025 |
| BOD : 5 Day ATU 0085 | Any sewage | 6 | May 2025 – Nov 2025 | 20 mg/l 15 Nov 2025 |
| BOD : 5 Day ATU 0085 | Any water | 1 | Aug 2025 – Aug 2025 | 1100 mg/l 15 Aug 2025 |
| BOD : 5 Day ATU 0085 | Crude sewage | 1 | Aug 2026 – Aug 2026 | 28 mg/l 20 Aug 2026 |
| Chemical Oxygen Demand :- {COD} 0092 | Any sewage | 6 | May 2025 – Nov 2025 | 56 mg/l 15 Nov 2025 |
| Chemical Oxygen Demand :- {COD} 0092 | Any water | 1 | Aug 2025 – Aug 2025 | 2600 mg/l 15 Aug 2025 |
| Chemical Oxygen Demand :- {COD} 0092 | Crude sewage | 1 | Aug 2026 – Aug 2026 | 79 mg/l 20 Aug 2026 |
| Chloride 0172 | Surface drainage | 3 | May 2024 – Feb 2026 | 450 mg/l 17 Feb 2026 |
| Chloride 0172 | Final sewage effluent | 4 | Jun 2024 – Sep 2025 | 58 mg/l 4 Sep 2025 |
| Chloride 0172 | Any sewage | 6 | May 2025 – Nov 2025 | 31 mg/l 15 Nov 2025 |
| Chloride 0172 | Any water | 1 | Aug 2025 – Aug 2025 | 240 mg/l 15 Aug 2025 |
| Chloride 0172 | Crude sewage | 1 | Aug 2026 – Aug 2026 | 10 mg/l 20 Aug 2026 |
| Enterococci: Intestinal: Confirmed: MF 3723 | Any sewage | 1 | Jun 2025 – Jun 2025 | 60000 colony forming units / 100ml 15 Jun 2025 |
| Enterococci: Intestinal: Presumptive: MF 3722 | Any sewage | 1 | Jun 2025 – Jun 2025 | 74000 colony forming units / 100ml 15 Jun 2025 |
| GCMS Screen : Semi-Volatile Screen: Semi Quantitative 3106 | Any water | 1 | Aug 2025 – Aug 2025 | 1 unitless value 15 Aug 2025 |
| National Grid Reference : Whole : Field report 7434 | Surface drainage | 2 | Mar 2025 – Feb 2026 | 1 unitless value 17 Feb 2026 |
| National Grid Reference : Whole : Field report 7434 | Any sewage | 5 | May 2025 – Nov 2025 | 1 unitless value 15 Nov 2025 |
| National Grid Reference : Whole : Field report 7434 | Final sewage effluent | 3 | May 2025 – Sep 2025 | 1 unitless value 4 Sep 2025 |
| National Grid Reference : Whole : Field report 7434 | Any water | 1 | Aug 2025 – Aug 2025 | 1 unitless value 15 Aug 2025 |
| National Grid Reference : Whole : Field report 7434 | Crude sewage | 1 | Aug 2026 – Aug 2026 | 1 unitless value 20 Aug 2026 |
| Nitrite as N 0118 | Any sewage | 3 | May 2025 – Jun 2025 | 0.023 mg/l 15 Jun 2025 |
| Nitrogen, Total Oxidised as N 0116 | Surface drainage | 3 | May 2024 – Feb 2026 | 4 mg/l 17 Feb 2026 |
| Nitrogen, Total Oxidised as N 0116 | Final sewage effluent | 4 | Jun 2024 – Sep 2025 | 21 mg/l 4 Sep 2025 |
| Nitrogen, Total Oxidised as N 0116 | Any sewage | 3 | May 2025 – Jun 2025 | 0.89 mg/l 15 Jun 2025 |
| Solids, Suspended at 105 C 0135 | Surface drainage | 2 | May 2024 – Feb 2026 | 16 mg/l 17 Feb 2026 |
| Solids, Suspended at 105 C 0135 | Final sewage effluent | 4 | Jun 2024 – Sep 2025 | 22 mg/l 4 Sep 2025 |
| Solids, Suspended at 105 C 0135 | Any sewage | 6 | May 2025 – Nov 2025 | 30 mg/l 15 Nov 2025 |
| Solids, Suspended at 105 C 0135 | Any water | 1 | Aug 2025 – Aug 2025 | 2200 mg/l 15 Aug 2025 |
| Solids, Suspended at 105 C 0135 | Crude sewage | 1 | Aug 2026 – Aug 2026 | 42 mg/l 20 Aug 2026 |
| Visible oil or grease, significant trace: Present/Not found (1/0) 0664 | Surface drainage | 1 | Mar 2025 – Mar 2025 | Not found 4 Mar 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.