Steeping River Crows Bridge
EA name: STEEPING RIVER CROWS BRIDGE
Environment Agency sampling point AN-STEP3 · 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
- 10 Sep 2026, 09:1921 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 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 Environmental monitoring statutory (EU directives)
- Where
- National Grid 548149, 359224As published, to the nearest 1 m. Open in a map
- River, by its own name
- Steeping
- River, by the map
- Steeping RiverPlaced on the river its name gives, 0 m from the line.
- Next gauge downstream
- Wainfleet On the River Steeping · 1.7 km along the river
- Nearest gauge upstream
- Partney On the River Lymn · 14 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (34 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
47.3%
Sampled 10 Sep 2026, 21 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Sep 2026, 09:19 | 47.3 | 47.3% |
| 6 Aug 2026, 13:13 | 87.3 | 87.3% |
| 15 Jul 2026, 08:42 | 60.4 | 60.4% |
| 26 Jun 2026, 10:51 | 110.7 | 110.7% |
| 20 May 2026, 11:31 | 112.4 | 112.4% |
| 21 Apr 2026, 12:59 | 188.7 | 188.7% |
| 16 Mar 2026, 11:23 | 99.6 | 99.6% |
| 2 Feb 2026, 12:29 | 91.4 | 91.4% |
| 15 Jan 2026, 09:07 | 92.5 | 92.5% |
| 5 Dec 2025, 12:32 | 89.7 | 89.7% |
| 12 Nov 2025, 11:46 | 77.2 | 77.2% |
| 17 Oct 2025, 08:34 | 74.3 | 74.3% |
| 12 Sep 2025, 11:13 | 69.5 | 69.5% |
| 20 Aug 2025, 10:30 | 44.3 | 44.3% |
| 4 Jul 2025, 10:28 | 91.6 | 91.6% |
| 27 Jun 2025, 10:48 | 126.8 | 126.8% |
| 8 May 2025, 11:34 | 110.1 | 110.1% |
| 3 Apr 2025, 10:15 | 106.7 | 106.7% |
| 20 Mar 2025, 09:26 | 109.6 | 109.6% |
| 7 Feb 2025, 10:48 | 98.3 | 98.3% |
| 9 Jan 2025, 10:14 | 91.7 | 91.7% |
| 9 Dec 2024, 12:19 | 86.1 | 86.1% |
| 7 Nov 2024, 09:26 | 82.8 | 82.8% |
| 10 Oct 2024, 12:52 | 74.6 | 74.6% |
| 11 Sep 2024, 11:47 | 64.2 | 64.2% |
| 15 Aug 2024, 13:12 | 101.8 | 101.8% |
| 3 Jul 2024, 12:23 | 88.2 | 88.2% |
| 20 Jun 2024, 11:01 | 97.6 | 97.6% |
| 5 Mar 2024, 09:44 | 91.9 | 91.9% |
| 6 Feb 2024, 10:44 | 92.1 | 92.1% |
| 8 Jan 2024, 09:51 | 91.7 | 91.7% |
| 6 Dec 2023, 10:34 | 86.7 | 86.7% |
| 8 Nov 2023, 10:12 | 87.5 | 87.5% |
| 9 Oct 2023, 09:35 | 68.2 | 68.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
4.64 mg/l
Sampled 10 Sep 2026, 21 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Sep 2026, 09:19 | 4.64 | 4.64 mg/l |
| 6 Aug 2026, 13:13 | 8.52 | 8.52 mg/l |
| 15 Jul 2026, 08:42 | 5.45 | 5.45 mg/l |
| 26 Jun 2026, 10:51 | 9.33 | 9.33 mg/l |
| 20 May 2026, 11:31 | 11.3 | 11.3 mg/l |
| 21 Apr 2026, 12:59 | 19.5 | 19.5 mg/l |
| 16 Mar 2026, 11:23 | 12 | 12 mg/l |
| 2 Feb 2026, 12:29 | 11.2 | 11.2 mg/l |
| 15 Jan 2026, 09:07 | 12 | 12 mg/l |
| 5 Dec 2025, 12:32 | 11.2 | 11.2 mg/l |
| 12 Nov 2025, 11:46 | 8.46 | 8.46 mg/l |
| 17 Oct 2025, 08:34 | 7.92 | 7.92 mg/l |
| 12 Sep 2025, 11:13 | 6.77 | 6.77 mg/l |
| 20 Aug 2025, 10:30 | 4.17 | 4.17 mg/l |
| 4 Jul 2025, 10:28 | 8.24 | 8.24 mg/l |
| 27 Jun 2025, 10:48 | 11.3 | 11.3 mg/l |
| 8 May 2025, 11:34 | 11.5 | 11.5 mg/l |
| 3 Apr 2025, 10:15 | 11.8 | 11.8 mg/l |
| 20 Mar 2025, 09:26 | 13.1 | 13.1 mg/l |
| 7 Feb 2025, 10:48 | 12.9 | 12.9 mg/l |
| 9 Jan 2025, 10:14 | 12.4 | 12.4 mg/l |
| 9 Dec 2024, 12:19 | 10.4 | 10.4 mg/l |
| 7 Nov 2024, 09:26 | 9.07 | 9.07 mg/l |
| 10 Oct 2024, 12:52 | 7.91 | 7.91 mg/l |
| 11 Sep 2024, 11:47 | 6.51 | 6.51 mg/l |
| 15 Aug 2024, 13:12 | 8.86 | 8.86 mg/l |
| 3 Jul 2024, 12:23 | 8.41 | 8.41 mg/l |
| 20 Jun 2024, 11:01 | 8.99 | 8.99 mg/l |
| 5 Mar 2024, 09:44 | 11.1 | 11.1 mg/l |
| 6 Feb 2024, 10:44 | 10.6 | 10.6 mg/l |
| 8 Jan 2024, 09:51 | 11.6 | 11.6 mg/l |
| 6 Dec 2023, 10:34 | 10.8 | 10.8 mg/l |
| 8 Nov 2023, 10:12 | 10.2 | 10.2 mg/l |
| 9 Oct 2023, 09:35 | 6.71 | 6.71 mg/l |
Water temperature
code 0076 · °C
16.2 °C
Sampled 10 Sep 2026, 21 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Sep 2026, 09:19 | 16.2 | 16.2 °C |
| 6 Aug 2026, 13:13 | 16.4 | 16.4 °C |
| 15 Jul 2026, 08:42 | 20.3 | 20.3 °C |
| 26 Jun 2026, 10:51 | 23.8 | 23.8 °C |
| 20 May 2026, 11:31 | 15.1 | 15.1 °C |
| 21 Apr 2026, 12:59 | 13.7 | 13.7 °C |
| 16 Mar 2026, 11:23 | 7.3 | 7.3 °C |
| 2 Feb 2026, 12:29 | 6.7 | 6.7 °C |
| 15 Jan 2026, 09:07 | 4.5 | 4.5 °C |
| 5 Dec 2025, 12:32 | 5.8 | 5.8 °C |
| 12 Nov 2025, 11:46 | 11.2 | 11.2 °C |
| 17 Oct 2025, 08:34 | 12.4 | 12.4 °C |
| 12 Sep 2025, 11:13 | 16.5 | 16.5 °C |
| 20 Aug 2025, 10:30 | 18.1 | 18.1 °C |
| 4 Jul 2025, 10:28 | 20.4 | 20.4 °C |
| 27 Jun 2025, 10:48 | 20.8 | 20.8 °C |
| 8 May 2025, 11:34 | 13.3 | 13.3 °C |
| 3 Apr 2025, 10:15 | 10.9 | 10.9 °C |
| 20 Mar 2025, 09:26 | 7.7 | 7.7 °C |
| 7 Feb 2025, 10:48 | 4 | 4 °C |
| 9 Jan 2025, 10:14 | 2.9 | 2.9 °C |
| 9 Dec 2024, 12:19 | 7.3 | 7.3 °C |
| 7 Nov 2024, 09:26 | 11.2 | 11.2 °C |
| 10 Oct 2024, 12:52 | 12.6 | 12.6 °C |
| 11 Sep 2024, 11:47 | 14.6 | 14.6 °C |
| 15 Aug 2024, 13:12 | 22.1 | 22.1 °C |
| 3 Jul 2024, 12:23 | 17.5 | 17.5 °C |
| 20 Jun 2024, 11:01 | 19.2 | 19.2 °C |
| 5 Mar 2024, 09:44 | 7 | 7 °C |
| 6 Feb 2024, 10:44 | 9.1 | 9.1 °C |
| 8 Jan 2024, 09:51 | 5.4 | 5.4 °C |
| 6 Dec 2023, 10:34 | 6.1 | 6.1 °C |
| 8 Nov 2023, 10:12 | 8.6 | 8.6 °C |
| 9 Oct 2023, 09:35 | 16 | 16 °C |
pH
code 0061
7.44
Sampled 10 Sep 2026, 21 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Sep 2026, 09:19 | 7.44 | 7.44 |
| 6 Aug 2026, 13:13 | 8.14 | 8.14 |
| 15 Jul 2026, 08:42 | 7.49 | 7.49 |
| 26 Jun 2026, 10:51 | 7.59 | 7.59 |
| 20 May 2026, 11:31 | 8.13 | 8.13 |
| 21 Apr 2026, 12:59 | 8.71 | 8.71 |
| 16 Mar 2026, 11:23 | 8.2 | 8.2 |
| 2 Feb 2026, 12:29 | 7.91 | 7.91 |
| 15 Jan 2026, 09:07 | 7.96 | 7.96 |
| 5 Dec 2025, 12:32 | 8.01 | 8.01 |
| 12 Nov 2025, 11:46 | 7.75 | 7.75 |
| 17 Oct 2025, 08:34 | 7.77 | 7.77 |
| 12 Sep 2025, 11:13 | 7.5 | 7.5 |
| 20 Aug 2025, 10:30 | 7.46 | 7.46 |
| 4 Jul 2025, 10:28 | 7.73 | 7.73 |
| 27 Jun 2025, 10:48 | 7.96 | 7.96 |
| 8 May 2025, 11:34 | 8.55 | 8.55 |
| 3 Apr 2025, 10:15 | 8.48 | 8.48 |
| 20 Mar 2025, 09:26 | 8.3 | 8.3 |
| 7 Feb 2025, 10:48 | 8.24 | 8.24 |
| 9 Jan 2025, 10:14 | 7.73 | 7.73 |
| 9 Dec 2024, 12:19 | 7.64 | 7.64 |
| 7 Nov 2024, 09:26 | 7.98 | 7.98 |
| 10 Oct 2024, 12:52 | 7.58 | 7.58 |
| 11 Sep 2024, 11:47 | 8.07 | 8.07 |
| 15 Aug 2024, 13:12 | 7.94 | 7.94 |
| 3 Jul 2024, 12:23 | 7.86 | 7.86 |
| 20 Jun 2024, 11:01 | 8.02 | 8.02 |
| 5 Mar 2024, 09:44 | 8.03 | 8.03 |
| 6 Feb 2024, 10:44 | 8.13 | 8.13 |
| 8 Jan 2024, 09:51 | 7.91 | 7.91 |
| 6 Dec 2023, 10:34 | 7.82 | 7.82 |
| 8 Nov 2023, 10:12 | 7.77 | 7.77 |
| 9 Oct 2023, 09:35 | 7.81 | 7.81 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.27 mg/l
Sampled 10 Sep 2026, 21 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Sep 2026, 09:19 | 0.27 | 0.27 mg/l |
| 6 Aug 2026, 13:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Jul 2026, 08:42 | 0.062 | 0.062 mg/l |
| 26 Jun 2026, 10:51 | 0.091 | 0.091 mg/l |
| 20 May 2026, 11:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Apr 2026, 12:59 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Mar 2026, 11:23 | 0.076 | 0.076 mg/l |
| 2 Feb 2026, 12:29 | 0.067 | 0.067 mg/l |
| 15 Jan 2026, 09:07 | 0.11 | 0.11 mg/l |
| 5 Dec 2025, 12:32 | 0.099 | 0.099 mg/l |
| 12 Nov 2025, 11:46 | 0.27 | 0.27 mg/l |
| 17 Oct 2025, 08:34 | 0.12 | 0.12 mg/l |
| 12 Sep 2025, 11:13 | 0.11 | 0.11 mg/l |
| 20 Aug 2025, 10:30 | 0.26 | 0.26 mg/l |
| 4 Jul 2025, 10:28 | 0.036 | 0.036 mg/l |
| 27 Jun 2025, 10:48 | 0.034 | 0.034 mg/l |
| 8 May 2025, 11:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Mar 2025, 09:26 | 0.61 | 0.61 mg/l |
| 7 Feb 2025, 10:48 | 0.41 | 0.41 mg/l |
| 9 Jan 2025, 10:14 | 0.1 | 0.1 mg/l |
| 9 Dec 2024, 12:19 | 0.06 | 0.06 mg/l |
| 7 Nov 2024, 09:26 | 0.068 | 0.068 mg/l |
| 10 Oct 2024, 12:52 | 0.057 | 0.057 mg/l |
| 11 Sep 2024, 11:47 | 0.16 | 0.16 mg/l |
| 15 Aug 2024, 13:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jul 2024, 12:23 | 0.036 | 0.036 mg/l |
| 20 Jun 2024, 11:01 | 0.033 | 0.033 mg/l |
| 5 Mar 2024, 09:44 | 0.19 | 0.19 mg/l |
| 8 Jan 2024, 09:51 | 0.17 | 0.17 mg/l |
| 6 Dec 2023, 10:34 | 0.12 | 0.12 mg/l |
| 8 Nov 2023, 10:12 | 0.091 | 0.091 mg/l |
| 9 Oct 2023, 09:35 | 0.093 | 0.093 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.56 mg/l
Sampled 10 Sep 2026, 21 days ago · 31 results banked
Every result (31)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Sep 2026, 09:19 | 2.56 | 2.56 mg/l |
| 15 Jul 2026, 08:42 | 0.415 | 0.415 mg/l |
| 26 Jun 2026, 10:51 | 1.21 | 1.21 mg/l |
| 20 May 2026, 11:31 | 4.66 | 4.66 mg/l |
| 21 Apr 2026, 12:59 | 4.27 | 4.27 mg/l |
| 16 Mar 2026, 11:23 | 6.17 | 6.17 mg/l |
| 2 Feb 2026, 12:29 | 7.37 | 7.37 mg/l |
| 15 Jan 2026, 09:07 | 8.07 | 8.07 mg/l |
| 5 Dec 2025, 12:32 | 9.34 | 9.34 mg/l |
| 12 Nov 2025, 11:46 | 6.17 | 6.17 mg/l |
| 17 Oct 2025, 08:34 | 4.04 | 4.04 mg/l |
| 12 Sep 2025, 11:13 | 1.54 | 1.54 mg/l |
| 20 Aug 2025, 10:30 | 0.194 | 0.194 mg/l |
| 4 Jul 2025, 10:28 | 0.205 | 0.205 mg/l |
| 27 Jun 2025, 10:48 | 1.24 | 1.24 mg/l |
| 8 May 2025, 11:34 | 4.65 | 4.65 mg/l |
| 20 Mar 2025, 09:26 | 7.04 | 7.04 mg/l |
| 7 Feb 2025, 10:48 | 6.95 | 6.95 mg/l |
| 9 Jan 2025, 10:14 | 7.28 | 7.28 mg/l |
| 9 Dec 2024, 12:19 | 5.88 | 5.88 mg/l |
| 7 Nov 2024, 09:26 | 5.76 | 5.76 mg/l |
| 10 Oct 2024, 12:52 | 7.56 | 7.56 mg/l |
| 11 Sep 2024, 11:47 | 4.64 | 4.64 mg/l |
| 15 Aug 2024, 13:12 | 3.95 | 3.95 mg/l |
| 3 Jul 2024, 12:23 | 4.15 | 4.15 mg/l |
| 20 Jun 2024, 11:01 | 4.83 | 4.83 mg/l |
| 5 Mar 2024, 09:44 | 6.86 | 6.86 mg/l |
| 8 Jan 2024, 09:51 | 7.37 | 7.37 mg/l |
| 6 Dec 2023, 10:34 | 6.28 | 6.28 mg/l |
| 8 Nov 2023, 10:12 | 6.86 | 6.86 mg/l |
| 9 Oct 2023, 09:35 | 5.73 | 5.73 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.061 mg/l
Sampled 10 Sep 2026, 21 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Sep 2026, 09:19 | 0.061 | 0.061 mg/l |
| 6 Aug 2026, 13:13 | 0.031 | 0.031 mg/l |
| 15 Jul 2026, 08:42 | 0.074 | 0.074 mg/l |
| 26 Jun 2026, 10:51 | 0.035 | 0.035 mg/l |
| 20 May 2026, 11:31 | 0.017 | 0.017 mg/l |
| 21 Apr 2026, 12:59 | 0.013 | 0.013 mg/l |
| 16 Mar 2026, 11:23 | 0.08 | 0.08 mg/l |
| 2 Feb 2026, 12:29 | 0.28 | 0.28 mg/l |
| 15 Jan 2026, 09:07 | 0.09 | 0.09 mg/l |
| 5 Dec 2025, 12:32 | 0.08 | 0.08 mg/l |
| 12 Nov 2025, 11:46 | 0.18 | 0.18 mg/l |
| 17 Oct 2025, 08:34 | 0.1 | 0.1 mg/l |
| 12 Sep 2025, 11:13 | 0.032 | 0.032 mg/l |
| 20 Aug 2025, 10:30 | 0.086 | 0.086 mg/l |
| 4 Jul 2025, 10:28 | 0.044 | 0.044 mg/l |
| 27 Jun 2025, 10:48 | 0.01 | 0.01 mg/l |
| 8 May 2025, 11:34 | 0.037 | 0.037 mg/l |
| 20 Mar 2025, 09:26 | 0.067 | 0.067 mg/l |
| 7 Feb 2025, 10:48 | 0.12 | 0.12 mg/l |
| 9 Jan 2025, 10:14 | 0.093 | 0.093 mg/l |
| 7 Nov 2024, 09:26 | 0.15 | 0.15 mg/l |
| 10 Oct 2024, 12:52 | 0.13 | 0.13 mg/l |
| 11 Sep 2024, 11:47 | 0.093 | 0.093 mg/l |
| 15 Aug 2024, 13:12 | 0.031 | 0.031 mg/l |
| 3 Jul 2024, 12:23 | 0.027 | 0.027 mg/l |
| 20 Jun 2024, 11:01 | 0.066 | 0.066 mg/l |
| 5 Mar 2024, 09:44 | 0.094 | 0.094 mg/l |
| 6 Feb 2024, 10:44 | 0.13 | 0.13 mg/l |
| 8 Jan 2024, 09:51 | 0.037 | 0.037 mg/l |
| 6 Dec 2023, 10:34 | 0.061 | 0.061 mg/l |
| 8 Nov 2023, 10:12 | 0.097 | 0.097 mg/l |
| 9 Oct 2023, 09:35 | 0.14 | 0.14 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
664 µS/cm
Sampled 10 Sep 2026, 21 days ago · 34 results banked
Every result (34)
| Sampled | Result as published | Reads as |
|---|---|---|
| 10 Sep 2026, 09:19 | 664 | 664 µS/cm |
| 6 Aug 2026, 13:13 | 587 | 587 µS/cm |
| 15 Jul 2026, 08:42 | 532 | 532 µS/cm |
| 26 Jun 2026, 10:51 | 522 | 522 µS/cm |
| 20 May 2026, 11:31 | 643 | 643 µS/cm |
| 21 Apr 2026, 12:59 | 617 | 617 µS/cm |
| 16 Mar 2026, 11:23 | 811 | 811 µS/cm |
| 2 Feb 2026, 12:29 | 722 | 722 µS/cm |
| 15 Jan 2026, 09:07 | 798 | 798 µS/cm |
| 5 Dec 2025, 12:32 | 683 | 683 µS/cm |
| 12 Nov 2025, 11:46 | 622 | 622 µS/cm |
| 17 Oct 2025, 08:34 | 696 | 696 µS/cm |
| 12 Sep 2025, 11:13 | 658 | 658 µS/cm |
| 20 Aug 2025, 10:30 | 609 | 609 µS/cm |
| 4 Jul 2025, 10:28 | 546 | 546 µS/cm |
| 27 Jun 2025, 10:48 | 573 | 573 µS/cm |
| 8 May 2025, 11:34 | 658 | 658 µS/cm |
| 3 Apr 2025, 10:15 | 683 | 683 µS/cm |
| 20 Mar 2025, 09:26 | 706 | 706 µS/cm |
| 7 Feb 2025, 10:48 | 825 | 825 µS/cm |
| 9 Jan 2025, 10:14 | 690 | 690 µS/cm |
| 9 Dec 2024, 12:19 | 481 | 481 µS/cm |
| 7 Nov 2024, 09:26 | 742 | 742 µS/cm |
| 10 Oct 2024, 12:52 | 762 | 762 µS/cm |
| 11 Sep 2024, 11:47 | 668 | 668 µS/cm |
| 15 Aug 2024, 13:12 | 665 | 665 µS/cm |
| 3 Jul 2024, 12:23 | 695 | 695 µS/cm |
| 20 Jun 2024, 11:01 | 675 | 675 µS/cm |
| 5 Mar 2024, 09:44 | 655 | 655 µS/cm |
| 6 Feb 2024, 10:44 | 663 | 663 µS/cm |
| 8 Jan 2024, 09:51 | 654 | 654 µS/cm |
| 6 Dec 2023, 10:34 | 639 | 639 µS/cm |
| 8 Nov 2023, 10:12 | 758 | 758 µS/cm |
| 9 Oct 2023, 09:35 | 734 | 734 µS/cm |
Everything measured here
18 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 18 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 34 | Oct 2023 – Sep 2026 | 47.3% 10 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 34 | Oct 2023 – Sep 2026 | 4.64 mg/l 10 Sep 2026 |
| Temperature of Water 0076 | River water | 34 | Oct 2023 – Sep 2026 | 16.2 °C 10 Sep 2026 |
| pH 0061 | River water | 34 | Oct 2023 – Sep 2026 | 7.44 10 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 32 | Oct 2023 – Sep 2026 | 0.27 mg/l 10 Sep 2026 |
| Nitrate as N 0117 | River water | 31 | Oct 2023 – Sep 2026 | 2.56 mg/l 10 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 32 | Oct 2023 – Sep 2026 | 0.061 mg/l 10 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 34 | Oct 2023 – Sep 2026 | 664 µS/cm 10 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 33 | Oct 2023 – Sep 2026 | 190 mg/l 10 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 32 | Oct 2023 – Sep 2026 | 0.00218 mg/l 10 Sep 2026 |
| Calcium, Dissolved 0239 | River water | 6 | Oct 2023 – Mar 2024 | 100 mg/l 5 Mar 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 6 | Oct 2023 – Mar 2024 | 5.3 mg/l 5 Mar 2024 |
| Lead : BLM Bioavailable 3377 | River water | 6 | Oct 2023 – Mar 2024 | 0.01 µg/l 5 Mar 2024 |
| Lead, Dissolved 0052 | River water | 6 | Oct 2023 – Mar 2024 | below 0.1 µg/l 5 Mar 2024 |
| Nickel : BLM Bioavailable 3878 | River water | 6 | Oct 2023 – Mar 2024 | 0.97 µg/l 5 Mar 2024 |
| Nickel, Dissolved 3410 | River water | 6 | Oct 2023 – Mar 2024 | 2.6 µg/l 5 Mar 2024 |
| Nitrite as N 0118 | River water | 32 | Oct 2023 – Sep 2026 | 0.14 mg/l 10 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 32 | Oct 2023 – Sep 2026 | 2.7 mg/l 10 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.