Hoeford Lake near Fleetlands
EA name: HOEFORD LAKE NEAR FLEETLANDS
Environment Agency sampling point SO-G0003658 · 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
- 3 Sep 2026, 10:1328 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 37 since 9 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Statutory failures (follow ups at non-designated points)
- Where
- National Grid 457851, 104472As published, to the nearest 1 m. Open in a map
- River, by its own name
- Hoeford Lake
- River, by the map
- Not placedNearest line is 485 m away and its name does not agree. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Statutory failures (follow ups at non-designated points) (19 samples)
Monitoring (national agency policy) (18 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
87.1%
Sampled 3 Sep 2026, 28 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 87.1 | 87.1% |
| 23 Jul 2026, 10:05 | 96.4 | 96.4% |
| 11 May 2026, 11:50 | 97.4 | 97.4% |
| 26 Mar 2026, 10:05 | 97.6 | 97.6% |
| 26 Jan 2026, 10:10 | 96.8 | 96.8% |
| 12 Nov 2025, 10:55 | 94.9 | 94.9% |
| 1 Sep 2025, 11:46 | 89.3 | 89.3% |
| 2 Jul 2025, 10:25 | 86 | 86% |
| 19 May 2025, 10:48 | 100.6 | 100.6% |
| 7 Mar 2025, 11:05 | 94.5 | 94.5% |
| 6 Feb 2025, 08:59 | 96.9 | 96.9% |
| 22 Jan 2025, 11:25 | 97.1 | 97.1% |
| 11 Nov 2024, 10:39 | 89.4 | 89.4% |
| 11 Oct 2024, 09:34 | 97.9 | 97.9% |
| 25 Sep 2024, 11:34 | 94 | 94% |
| 14 Aug 2024, 11:43 | 97.2 | 97.2% |
| 12 Jul 2024, 10:22 | 96.2 | 96.2% |
| 13 Jun 2024, 10:54 | 96 | 96% |
| 30 May 2024, 11:16 | 93.1 | 93.1% |
| 15 Apr 2024, 10:15 | 94.3 | 94.3% |
| 4 Mar 2024, 09:53 | 100.2 | 100.2% |
| 2 Feb 2024, 09:28 | 96 | 96% |
| 18 Jan 2024, 09:45 | 96 | 96% |
| 6 Dec 2023, 12:30 | 95.3 | 95.3% |
| 6 Nov 2023, 09:42 | 96.7 | 96.7% |
| 9 Oct 2023, 14:37 | 95.6 | 95.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.15 mg/l
Sampled 3 Sep 2026, 28 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 8.15 | 8.15 mg/l |
| 23 Jul 2026, 10:05 | 9 | 9 mg/l |
| 11 May 2026, 11:50 | 10.7 | 10.7 mg/l |
| 26 Mar 2026, 10:05 | 11.2 | 11.2 mg/l |
| 26 Jan 2026, 10:10 | 11 | 11 mg/l |
| 12 Nov 2025, 10:55 | 9.61 | 9.61 mg/l |
| 1 Sep 2025, 11:46 | 8.36 | 8.36 mg/l |
| 2 Jul 2025, 10:25 | 8.18 | 8.18 mg/l |
| 19 May 2025, 10:48 | 10.5 | 10.5 mg/l |
| 7 Mar 2025, 11:05 | 10.4 | 10.4 mg/l |
| 6 Feb 2025, 08:59 | 11.4 | 11.4 mg/l |
| 22 Jan 2025, 11:25 | 11.4 | 11.4 mg/l |
| 11 Nov 2024, 10:39 | 9.44 | 9.44 mg/l |
| 11 Oct 2024, 09:34 | 10.1 | 10.1 mg/l |
| 25 Sep 2024, 11:34 | 9.3 | 9.3 mg/l |
| 14 Aug 2024, 11:43 | 9.16 | 9.16 mg/l |
| 12 Jul 2024, 10:22 | 9.51 | 9.51 mg/l |
| 13 Jun 2024, 10:54 | 9.98 | 9.98 mg/l |
| 30 May 2024, 11:16 | 9.48 | 9.48 mg/l |
| 15 Apr 2024, 10:15 | 10.4 | 10.4 mg/l |
| 4 Mar 2024, 09:53 | 11.4 | 11.4 mg/l |
| 2 Feb 2024, 09:28 | 10.9 | 10.9 mg/l |
| 18 Jan 2024, 09:45 | 11.9 | 11.9 mg/l |
| 6 Dec 2023, 12:30 | 10.5 | 10.5 mg/l |
| 6 Nov 2023, 09:42 | 10 | 10 mg/l |
| 9 Oct 2023, 14:37 | 9.33 | 9.33 mg/l |
Water temperature
code 0076 · °C
18.3 °C
Sampled 3 Sep 2026, 28 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 18.3 | 18.3 °C |
| 23 Jul 2026, 10:05 | 18.4 | 18.4 °C |
| 11 May 2026, 11:50 | 10.8 | 10.8 °C |
| 26 Mar 2026, 10:05 | 9.3 | 9.3 °C |
| 26 Jan 2026, 10:10 | 9.6 | 9.6 °C |
| 12 Nov 2025, 10:55 | 14.6 | 14.6 °C |
| 1 Sep 2025, 11:46 | 18.4 | 18.4 °C |
| 2 Jul 2025, 10:25 | 17.5 | 17.5 °C |
| 19 May 2025, 10:48 | 13 | 13 °C |
| 7 Mar 2025, 11:05 | 10.4 | 10.4 °C |
| 6 Feb 2025, 08:59 | 8 | 8 °C |
| 22 Jan 2025, 11:25 | 8.3 | 8.3 °C |
| 11 Nov 2024, 10:39 | 12.7 | 12.7 °C |
| 11 Oct 2024, 09:34 | 13.6 | 13.6 °C |
| 25 Sep 2024, 11:34 | 15.7 | 15.7 °C |
| 14 Aug 2024, 11:43 | 18 | 18 °C |
| 12 Jul 2024, 10:22 | 15.7 | 15.7 °C |
| 13 Jun 2024, 10:54 | 13.4 | 13.4 °C |
| 30 May 2024, 11:16 | 14.3 | 14.3 °C |
| 15 Apr 2024, 10:15 | 11.1 | 11.1 °C |
| 4 Mar 2024, 09:53 | 9.4 | 9.4 °C |
| 2 Feb 2024, 09:28 | 9.7 | 9.7 °C |
| 18 Jan 2024, 09:45 | 6 | 6 °C |
| 6 Dec 2023, 12:30 | 10.7 | 10.7 °C |
| 6 Nov 2023, 09:42 | 13.5 | 13.5 °C |
| 9 Oct 2023, 14:37 | 16.3 | 16.3 °C |
pH
code 0061
7.88
Sampled 3 Sep 2026, 28 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 7.88 | 7.88 |
| 23 Jul 2026, 10:05 | 8.2 | 8.2 |
| 11 May 2026, 11:50 | 8.26 | 8.26 |
| 26 Mar 2026, 10:05 | 8.34 | 8.34 |
| 26 Jan 2026, 10:10 | 8.15 | 8.15 |
| 12 Nov 2025, 10:55 | 8.06 | 8.06 |
| 1 Sep 2025, 11:46 | 7.88 | 7.88 |
| 2 Jul 2025, 10:25 | 7.97 | 7.97 |
| 19 May 2025, 10:48 | 8.27 | 8.27 |
| 7 Mar 2025, 11:05 | 8.03 | 8.03 |
| 6 Feb 2025, 08:59 | 8.16 | 8.16 |
| 22 Jan 2025, 11:25 | 8.21 | 8.21 |
| 11 Nov 2024, 10:39 | 8.17 | 8.17 |
| 11 Oct 2024, 09:34 | 8.25 | 8.25 |
| 25 Sep 2024, 11:34 | 8.03 | 8.03 |
| 14 Aug 2024, 11:43 | 8.27 | 8.27 |
| 12 Jul 2024, 10:22 | 8.29 | 8.29 |
| 13 Jun 2024, 10:54 | 8.3 | 8.3 |
| 30 May 2024, 11:16 | 8.21 | 8.21 |
| 15 Apr 2024, 10:15 | 8.18 | 8.18 |
| 4 Mar 2024, 09:53 | 8.1 | 8.1 |
| 2 Feb 2024, 09:28 | 8.12 | 8.12 |
| 18 Jan 2024, 09:45 | 8.43 | 8.43 |
| 6 Dec 2023, 12:30 | 8.08 | 8.08 |
| 6 Nov 2023, 09:42 | 8.05 | 8.05 |
| 9 Oct 2023, 14:37 | 8.23 | 8.23 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.044 mg/l
Sampled 3 Sep 2026, 28 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 0.044 | 0.044 mg/l |
| 23 Jul 2026, 10:05 | 0.36 | 0.36 mg/l |
| 11 May 2026, 11:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Mar 2026, 10:05 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Jan 2026, 10:10 | 0.033 | 0.033 mg/l |
| 12 Nov 2025, 10:55 | 0.057 | 0.057 mg/l |
| 1 Sep 2025, 11:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jul 2025, 10:25 | 0.57 | 0.57 mg/l |
| 19 May 2025, 10:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Mar 2025, 11:05 | 0.49 | 0.49 mg/l |
| 6 Feb 2025, 08:59 | 0.033 | 0.033 mg/l |
| 22 Jan 2025, 11:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Nov 2024, 10:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Oct 2024, 09:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Sep 2024, 11:34 | 0.059 | 0.059 mg/l |
| 14 Aug 2024, 11:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jul 2024, 10:22 | 0.046 | 0.046 mg/l |
| 13 Jun 2024, 10:54 | 0.031 | 0.031 mg/l |
| 30 May 2024, 11:16 | 0.071 | 0.071 mg/l |
| 15 Apr 2024, 10:15 | 0.24 | 0.24 mg/l |
| 4 Mar 2024, 09:53 | 0.065 | 0.065 mg/l |
| 2 Feb 2024, 09:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jan 2024, 09:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Dec 2023, 12:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Nov 2023, 09:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Oct 2023, 14:37 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
4.35 mg/l
Sampled 3 Sep 2026, 28 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 4.35 | 4.35 mg/l |
| 23 Jul 2026, 10:05 | 5.07 | 5.07 mg/l |
| 11 May 2026, 11:50 | 4.18 | 4.18 mg/l |
| 26 Mar 2026, 10:05 | 3.68 | 3.68 mg/l |
| 26 Jan 2026, 10:10 | 3.09 | 3.09 mg/l |
| 12 Nov 2025, 10:55 | 3.08 | 3.08 mg/l |
| 1 Sep 2025, 11:46 | 1.18 | 1.18 mg/l |
| 2 Jul 2025, 10:25 | 3.5 | 3.5 mg/l |
| 19 May 2025, 10:48 | 5.58 | 5.58 mg/l |
| 7 Mar 2025, 11:05 | 3.17 | 3.17 mg/l |
| 6 Feb 2025, 08:59 | 3.39 | 3.39 mg/l |
| 22 Jan 2025, 11:25 | 3.89 | 3.89 mg/l |
| 11 Nov 2024, 10:39 | 4.38 | 4.38 mg/l |
| 11 Oct 2024, 09:34 | 4.79 | 4.79 mg/l |
| 25 Sep 2024, 11:34 | 2.28 | 2.28 mg/l |
| 14 Aug 2024, 11:43 | 4.79 | 4.79 mg/l |
| 12 Jul 2024, 10:22 | 4.17 | 4.17 mg/l |
| 13 Jun 2024, 10:54 | 4.78 | 4.78 mg/l |
| 30 May 2024, 11:16 | 3.28 | 3.28 mg/l |
| 15 Apr 2024, 10:15 | 1.08 | 1.08 mg/l |
| 4 Mar 2024, 09:53 | 2.89 | 2.89 mg/l |
| 2 Feb 2024, 09:28 | 4.19 | 4.19 mg/l |
| 18 Jan 2024, 09:45 | 4.1 | 4.1 mg/l |
| 6 Dec 2023, 12:30 | 3 | 3 mg/l |
| 6 Nov 2023, 09:42 | 2.89 | 2.89 mg/l |
| 9 Oct 2023, 14:37 | 4.59 | 4.59 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.5 mg/l
Sampled 3 Sep 2026, 28 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 0.5 | 0.5 mg/l |
| 23 Jul 2026, 10:05 | 0.84 | 0.84 mg/l |
| 11 May 2026, 11:50 | 0.31 | 0.31 mg/l |
| 26 Mar 2026, 10:05 | 0.12 | 0.12 mg/l |
| 26 Jan 2026, 10:10 | 0.074 | 0.074 mg/l |
| 12 Nov 2025, 10:55 | 0.11 | 0.11 mg/l |
| 1 Sep 2025, 11:46 | 0.14 | 0.14 mg/l |
| 2 Jul 2025, 10:25 | 0.24 | 0.24 mg/l |
| 19 May 2025, 10:48 | 0.4 | 0.4 mg/l |
| 7 Mar 2025, 11:05 | 0.11 | 0.11 mg/l |
| 6 Feb 2025, 08:59 | 0.099 | 0.099 mg/l |
| 22 Jan 2025, 11:25 | 0.12 | 0.12 mg/l |
| 11 Nov 2024, 10:39 | 0.16 | 0.16 mg/l |
| 11 Oct 2024, 09:34 | 0.22 | 0.22 mg/l |
| 25 Sep 2024, 11:34 | 0.081 | 0.081 mg/l |
| 14 Aug 2024, 11:43 | 0.32 | 0.32 mg/l |
| 12 Jul 2024, 10:22 | 0.22 | 0.22 mg/l |
| 13 Jun 2024, 10:54 | 0.3 | 0.3 mg/l |
| 30 May 2024, 11:16 | 0.17 | 0.17 mg/l |
| 15 Apr 2024, 10:15 | 0.031 | 0.031 mg/l |
| 4 Mar 2024, 09:53 | 0.079 | 0.079 mg/l |
| 2 Feb 2024, 09:28 | 0.12 | 0.12 mg/l |
| 18 Jan 2024, 09:45 | 0.16 | 0.16 mg/l |
| 6 Dec 2023, 12:30 | 0.063 | 0.063 mg/l |
| 6 Nov 2023, 09:42 | 0.06 | 0.06 mg/l |
| 9 Oct 2023, 14:37 | 0.23 | 0.23 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1242 µS/cm
Sampled 3 Sep 2026, 28 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 1242 | 1242 µS/cm |
| 23 Jul 2026, 10:05 | 1062 | 1062 µS/cm |
| 11 May 2026, 11:50 | 764 | 764 µS/cm |
| 26 Mar 2026, 10:05 | 833 | 833 µS/cm |
| 26 Jan 2026, 10:10 | 811 | 811 µS/cm |
| 12 Nov 2025, 10:55 | 778 | 778 µS/cm |
| 1 Sep 2025, 11:46 | 143 | 143 µS/cm |
| 2 Jul 2025, 10:25 | 1141 | 1141 µS/cm |
| 19 May 2025, 10:48 | 885 | 885 µS/cm |
| 7 Mar 2025, 11:05 | 4570 | 4570 µS/cm |
| 6 Feb 2025, 08:59 | 860 | 860 µS/cm |
| 22 Jan 2025, 11:25 | 902 | 902 µS/cm |
| 11 Nov 2024, 10:39 | 785 | 785 µS/cm |
| 11 Oct 2024, 09:34 | 649 | 649 µS/cm |
| 25 Sep 2024, 11:34 | 398 | 398 µS/cm |
| 14 Aug 2024, 11:43 | 795 | 795 µS/cm |
| 12 Jul 2024, 10:22 | 934 | 934 µS/cm |
| 13 Jun 2024, 10:54 | 844 | 844 µS/cm |
| 30 May 2024, 11:16 | 913 | 913 µS/cm |
| 15 Apr 2024, 10:15 | 376 | 376 µS/cm |
| 4 Mar 2024, 09:53 | 796 | 796 µS/cm |
| 2 Feb 2024, 09:28 | 918 | 918 µS/cm |
| 18 Jan 2024, 09:45 | 1461 | 1461 µS/cm |
| 6 Dec 2023, 12:30 | 751 | 751 µS/cm |
| 6 Nov 2023, 09:42 | 671 | 671 µS/cm |
| 9 Oct 2023, 14:37 | 781 | 781 µS/cm |
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
2700 per 100 ml
Sampled 3 Sep 2026, 28 days ago · 35 results banked
Also measured in number per hundred millilitres on another sample material (2HZZ): 1 result, kept apart (see the table).
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 10:13 | 2700 | 2700 per 100 ml |
| 6 Aug 2026, 11:15 | 1700 | 1700 per 100 ml |
| 23 Jul 2026, 10:05 | 2000 | 2000 per 100 ml |
| 22 Jun 2026, 10:27 | 2500 | 2500 per 100 ml |
| 11 May 2026, 11:50 | 660 | 660 per 100 ml |
| 10 Apr 2026, 10:48 | 6100 | 6100 per 100 ml |
| 26 Mar 2026, 10:05 | 560 | 560 per 100 ml |
| 10 Feb 2026, 10:38 | 300 | 300 per 100 ml |
| 26 Jan 2026, 10:10 | 2000 | 2000 per 100 ml |
| 11 Dec 2025, 10:39 | 1200 | 1200 per 100 ml |
| 12 Nov 2025, 10:55 | 1100 | 1100 per 100 ml |
| 13 Oct 2025, 10:11 | 1200 | 1200 per 100 ml |
| 1 Sep 2025, 11:46 | 21000 | 21000 per 100 ml |
| 4 Aug 2025, 14:06 | 2000 | 2000 per 100 ml |
| 2 Jul 2025, 10:25 | 10000 | 10000 per 100 ml |
| 3 Jun 2025, 11:32 | 4800 | 4800 per 100 ml |
| 19 May 2025, 10:48 | 1200 | 1200 per 100 ml |
| 4 Apr 2025, 10:30 | 520 | 520 per 100 ml |
| 7 Mar 2025, 11:05 | 710 | 710 per 100 ml |
| 6 Feb 2025, 08:59 | 510 | 510 per 100 ml |
| 22 Jan 2025, 11:25 | 2000 | 2000 per 100 ml |
| 9 Dec 2024, 11:05 | 2500 | 2500 per 100 ml |
| 11 Nov 2024, 10:39 | 870 | 870 per 100 ml |
| 11 Oct 2024, 09:34 | 1400 | 1400 per 100 ml |
| 25 Sep 2024, 11:34 | 12000 | 12000 per 100 ml |
| 14 Aug 2024, 11:43 | 1900 | 1900 per 100 ml |
| 12 Jul 2024, 10:22 | 2300 | 2300 per 100 ml |
| 13 Jun 2024, 10:54 | 1400 | 1400 per 100 ml |
| 30 May 2024, 11:16 | 1100 | 1100 per 100 ml |
| 4 Mar 2024, 09:53 | 310 | 310 per 100 ml |
| 2 Feb 2024, 09:28 | 12000 | 12000 per 100 ml |
| 18 Jan 2024, 09:45 | 6100 | 6100 per 100 ml |
| 6 Dec 2023, 12:30 | 10000 | 10000 per 100 ml |
| 6 Nov 2023, 09:42 | 530 | 530 per 100 ml |
| 9 Oct 2023, 14:37 | 1400 | 1400 per 100 ml |
Everything measured here
19 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 25 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 26 | Oct 2023 – Sep 2026 | 87.1% 3 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 26 | Oct 2023 – Sep 2026 | 8.15 mg/l 3 Sep 2026 |
| Temperature of Water 0076 | River water | 26 | Oct 2023 – Sep 2026 | 18.3 °C 3 Sep 2026 |
| pH 0061 | River water | 26 | Oct 2023 – Sep 2026 | 7.88 3 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 26 | Oct 2023 – Sep 2026 | 0.044 mg/l 3 Sep 2026 |
| Nitrate as N 0117 | River water | 26 | Oct 2023 – Sep 2026 | 4.35 mg/l 3 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 26 | Oct 2023 – Sep 2026 | 0.5 mg/l 3 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 26 | Oct 2023 – Sep 2026 | 1242 µS/cm 3 Sep 2026 |
| Escherichia coli : Confirmed : MF 2348 | River water | 35 | Oct 2023 – Sep 2026 | 2700 per 100 ml 3 Sep 2026 |
| Escherichia coli : Confirmed : MF 2348 | Estuarine water | 1 | Apr 2024 – Apr 2024 | 380 per 100 ml 2 Apr 2024 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 26 | Oct 2023 – Sep 2026 | 210 mg/l 3 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 26 | Oct 2023 – Sep 2026 | 0.00112 mg/l 3 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 17 | Oct 2023 – Mar 2025 | 7.7 mg/l 7 Mar 2025 |
| Enterococci: Intestinal: Confirmed: MF 3723 | River water | 35 | Oct 2023 – Sep 2026 | 3000 colony forming units / 100ml 3 Sep 2026 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 35 | Oct 2023 – Sep 2026 | 3000 colony forming units / 100ml 3 Sep 2026 |
| MST Filtration 4926 | River water | 34 | Oct 2023 – Sep 2026 | DNA Stored 3 Sep 2026 |
| Nitrite as N 0118 | River water | 26 | Oct 2023 – Sep 2026 | 0.046 mg/l 3 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 26 | Oct 2023 – Sep 2026 | 4.4 mg/l 3 Sep 2026 |
| Salinity : In Situ 7608 | River water | 35 | Oct 2023 – Sep 2026 | 0.62 parts per thousand 3 Sep 2026 |
| Volume of Sample Filtered 4865 | River water | 34 | Oct 2023 – Sep 2026 | 900 millilitre 3 Sep 2026 |
| Enterococci: Intestinal: Confirmed: MF 3723 | Estuarine water | 1 | Apr 2024 – Apr 2024 | 420 colony forming units / 100ml 2 Apr 2024 |
| Enterococci: Intestinal: Presumptive: MF 3722 | Estuarine water | 1 | Apr 2024 – Apr 2024 | 420 colony forming units / 100ml 2 Apr 2024 |
| MST Filtration 4926 | Estuarine water | 1 | Apr 2024 – Apr 2024 | DNA Stored 2 Apr 2024 |
| Salinity : In Situ 7608 | Estuarine water | 1 | Apr 2024 – Apr 2024 | 0.34 parts per thousand 2 Apr 2024 |
| Volume of Sample Filtered 4865 | Estuarine water | 1 | Apr 2024 – Apr 2024 | 950 millilitre 2 Apr 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.