Seven Towns North Eau - GB104029062140
EA name: SEVEN TOWNS NORTH EAU - GB104029062140
Environment Agency sampling point AN-SEVENTOW · 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
- 11 Sep 2026, 10:1320 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 28 since 7 Jun 2024 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 539466, 400638As published, to the nearest 1 m. Open in a map
- River, by its own name
- Seven Towns North Eau
- River, by the map
- Seven Towns North EauPlaced on the river its name gives, 11 m from the line.
- Next gauge downstream
- None tracedIts water reaches the sea without passing a gauge.
- Why it was sampled
- Environmental monitoring statutory (EU directives) (28 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
108.1%
Sampled 11 Sep 2026, 20 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 10:13 | 108.1 | 108.1% |
| 26 Aug 2026, 09:33 | 76.1 | 76.1% |
| 16 Jul 2026, 10:35 | 29.7 | 29.7% |
| 29 Jun 2026, 07:43 | 38.3 | 38.3% |
| 18 May 2026, 09:03 | 58.7 | 58.7% |
| 30 Apr 2026, 09:36 | 118.7 | 118.7% |
| 12 Mar 2026, 11:51 | 110.3 | 110.3% |
| 10 Feb 2026, 11:16 | 79.6 | 79.6% |
| 26 Jan 2026, 12:02 | 79.2 | 79.2% |
| 1 Dec 2025, 10:42 | 80.3 | 80.3% |
| 5 Nov 2025, 11:23 | 105.4 | 105.4% |
| 13 Oct 2025, 08:02 | 96.4 | 96.4% |
| 15 Sep 2025, 11:29 | 97.4 | 97.4% |
| 8 Aug 2025, 09:59 | 95 | 95% |
| 24 Jul 2025, 09:57 | 29.6 | 29.6% |
| 11 Jun 2025, 10:47 | 142.8 | 142.8% |
| 13 May 2025, 10:18 | 79.4 | 79.4% |
| 4 Apr 2025, 11:00 | 203.7 | 203.7% |
| 13 Mar 2025, 08:55 | 78.3 | 78.3% |
| 10 Feb 2025, 08:48 | 84.7 | 84.7% |
| 7 Jan 2025, 12:08 | 80.4 | 80.4% |
| 3 Dec 2024, 09:43 | 58.7 | 58.7% |
| 5 Nov 2024, 08:31 | 34.8 | 34.8% |
| 3 Oct 2024, 10:52 | 59.6 | 59.6% |
| 2 Sep 2024, 11:03 | 36.4 | 36.4% |
| 2 Aug 2024, 09:57 | 37.1 | 37.1% |
| 9 Jul 2024, 10:44 | 40.2 | 40.2% |
| 7 Jun 2024, 08:36 | 48.6 | 48.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.6 mg/l
Sampled 11 Sep 2026, 20 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 10:13 | 10.6 | 10.6 mg/l |
| 26 Aug 2026, 09:33 | 7.22 | 7.22 mg/l |
| 16 Jul 2026, 10:35 | 2.81 | 2.81 mg/l |
| 29 Jun 2026, 07:43 | 3.74 | 3.74 mg/l |
| 18 May 2026, 09:03 | 6.31 | 6.31 mg/l |
| 30 Apr 2026, 09:36 | 12.6 | 12.6 mg/l |
| 12 Mar 2026, 11:51 | 12.6 | 12.6 mg/l |
| 10 Feb 2026, 11:16 | 9.65 | 9.65 mg/l |
| 26 Jan 2026, 12:02 | 10.2 | 10.2 mg/l |
| 1 Dec 2025, 10:42 | 9.57 | 9.57 mg/l |
| 5 Nov 2025, 11:23 | 11.1 | 11.1 mg/l |
| 13 Oct 2025, 08:02 | 9.84 | 9.84 mg/l |
| 15 Sep 2025, 11:29 | 9.99 | 9.99 mg/l |
| 8 Aug 2025, 09:59 | 9.04 | 9.04 mg/l |
| 24 Jul 2025, 09:57 | 2.74 | 2.74 mg/l |
| 11 Jun 2025, 10:47 | 13.9 | 13.9 mg/l |
| 13 May 2025, 10:18 | 7.53 | 7.53 mg/l |
| 4 Apr 2025, 11:00 | 21.7 | 21.7 mg/l |
| 13 Mar 2025, 08:55 | 10 | 10 mg/l |
| 10 Feb 2025, 08:48 | 10.8 | 10.8 mg/l |
| 7 Jan 2025, 12:08 | 10.3 | 10.3 mg/l |
| 3 Dec 2024, 09:43 | 7.3 | 7.3 mg/l |
| 5 Nov 2024, 08:31 | 3.89 | 3.89 mg/l |
| 3 Oct 2024, 10:52 | 6.39 | 6.39 mg/l |
| 2 Sep 2024, 11:03 | 3.56 | 3.56 mg/l |
| 2 Aug 2024, 09:57 | 3.58 | 3.58 mg/l |
| 9 Jul 2024, 10:44 | 4.1 | 4.1 mg/l |
| 7 Jun 2024, 08:36 | 5.03 | 5.03 mg/l |
Water temperature
code 0076 · °C
16.1 °C
Sampled 11 Sep 2026, 20 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 10:13 | 16.1 | 16.1 °C |
| 26 Aug 2026, 09:33 | 17.8 | 17.8 °C |
| 16 Jul 2026, 10:35 | 17.9 | 17.9 °C |
| 29 Jun 2026, 07:43 | 16.4 | 16.4 °C |
| 18 May 2026, 09:03 | 12 | 12 °C |
| 30 Apr 2026, 09:36 | 12.6 | 12.6 °C |
| 12 Mar 2026, 11:51 | 9.4 | 9.4 °C |
| 10 Feb 2026, 11:16 | 7 | 7 °C |
| 26 Jan 2026, 12:02 | 4.8 | 4.8 °C |
| 1 Dec 2025, 10:42 | 7.7 | 7.7 °C |
| 5 Nov 2025, 11:23 | 13 | 13 °C |
| 13 Oct 2025, 08:02 | 14.3 | 14.3 °C |
| 15 Sep 2025, 11:29 | 14.1 | 14.1 °C |
| 8 Aug 2025, 09:59 | 17.6 | 17.6 °C |
| 24 Jul 2025, 09:57 | 18.9 | 18.9 °C |
| 11 Jun 2025, 10:47 | 16.5 | 16.5 °C |
| 13 May 2025, 10:18 | 17.8 | 17.8 °C |
| 4 Apr 2025, 11:00 | 12.5 | 12.5 °C |
| 13 Mar 2025, 08:55 | 4.8 | 4.8 °C |
| 10 Feb 2025, 08:48 | 4.9 | 4.9 °C |
| 7 Jan 2025, 12:08 | 4.8 | 4.8 °C |
| 3 Dec 2024, 09:43 | 6 | 6 °C |
| 5 Nov 2024, 08:31 | 10.3 | 10.3 °C |
| 3 Oct 2024, 10:52 | 12.1 | 12.1 °C |
| 2 Sep 2024, 11:03 | 16.3 | 16.3 °C |
| 2 Aug 2024, 09:57 | 17 | 17 °C |
| 9 Jul 2024, 10:44 | 14.4 | 14.4 °C |
| 7 Jun 2024, 08:36 | 13.7 | 13.7 °C |
pH
code 0061
8.21
Sampled 11 Sep 2026, 20 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 10:13 | 8.21 | 8.21 |
| 26 Aug 2026, 09:33 | 7.76 | 7.76 |
| 16 Jul 2026, 10:35 | 7.71 | 7.71 |
| 29 Jun 2026, 07:43 | 7.91 | 7.91 |
| 18 May 2026, 09:03 | 7.69 | 7.69 |
| 30 Apr 2026, 09:36 | 8.31 | 8.31 |
| 12 Mar 2026, 11:51 | 8.01 | 8.01 |
| 10 Feb 2026, 11:16 | 7.61 | 7.61 |
| 26 Jan 2026, 12:02 | 7.95 | 7.95 |
| 1 Dec 2025, 10:42 | 7.69 | 7.69 |
| 5 Nov 2025, 11:23 | 8.15 | 8.15 |
| 13 Oct 2025, 08:02 | 8.03 | 8.03 |
| 15 Sep 2025, 11:29 | 7.86 | 7.86 |
| 8 Aug 2025, 09:59 | 8.06 | 8.06 |
| 24 Jul 2025, 09:57 | 7.47 | 7.47 |
| 11 Jun 2025, 10:47 | 8.48 | 8.48 |
| 13 May 2025, 10:18 | 8.01 | 8.01 |
| 4 Apr 2025, 11:00 | 8.26 | 8.26 |
| 13 Mar 2025, 08:55 | 7.94 | 7.94 |
| 10 Feb 2025, 08:48 | 8.07 | 8.07 |
| 7 Jan 2025, 12:08 | 7.51 | 7.51 |
| 3 Dec 2024, 09:43 | 7.69 | 7.69 |
| 5 Nov 2024, 08:31 | 7.66 | 7.66 |
| 3 Oct 2024, 10:52 | 7.84 | 7.84 |
| 2 Sep 2024, 11:03 | 7.57 | 7.57 |
| 2 Aug 2024, 09:57 | 7.61 | 7.61 |
| 9 Jul 2024, 10:44 | 7.55 | 7.55 |
| 7 Jun 2024, 08:36 | 7.58 | 7.58 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.049 mg/l
Sampled 11 Sep 2026, 20 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 10:13 | 0.049 | 0.049 mg/l |
| 26 Aug 2026, 09:33 | 0.45 | 0.45 mg/l |
| 16 Jul 2026, 10:35 | 0.042 | 0.042 mg/l |
| 29 Jun 2026, 07:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 May 2026, 09:03 | 3.2 | 3.2 mg/l |
| 30 Apr 2026, 09:36 | 0.36 | 0.36 mg/l |
| 12 Mar 2026, 11:51 | 2.4 | 2.4 mg/l |
| 10 Feb 2026, 11:16 | 0.86 | 0.86 mg/l |
| 26 Jan 2026, 12:02 | 0.34 | 0.34 mg/l |
| 1 Dec 2025, 10:42 | 0.96 | 0.96 mg/l |
| 5 Nov 2025, 11:23 | 0.36 | 0.36 mg/l |
| 13 Oct 2025, 08:02 | 0.32 | 0.32 mg/l |
| 15 Sep 2025, 11:29 | 0.49 | 0.49 mg/l |
| 8 Aug 2025, 09:59 | 0.46 | 0.46 mg/l |
| 24 Jul 2025, 09:57 | 0.72 | 0.72 mg/l |
| 11 Jun 2025, 10:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2025, 10:18 | 1.2 | 1.2 mg/l |
| 4 Apr 2025, 11:00 | 3.3 | 3.3 mg/l |
| 13 Mar 2025, 08:55 | 3 | 3 mg/l |
| 10 Feb 2025, 08:48 | 2.2 | 2.2 mg/l |
| 7 Jan 2025, 12:08 | 0.15 | 0.15 mg/l |
| 3 Dec 2024, 09:43 | 2 | 2 mg/l |
| 5 Nov 2024, 08:31 | 6.7 | 6.7 mg/l |
| 3 Oct 2024, 10:52 | 3.8 | 3.8 mg/l |
| 2 Sep 2024, 11:03 | 0.83 | 0.83 mg/l |
| 2 Aug 2024, 09:57 | 3.1 | 3.1 mg/l |
| 9 Jul 2024, 10:44 | 1.5 | 1.5 mg/l |
| 7 Jun 2024, 08:36 | 0.96 | 0.96 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
below 0.196 mg/l (not detected above this)
Sampled 11 Sep 2026, 20 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 10:13 | <0.196 | below 0.196 mg/l (not detected above this) |
| 26 Aug 2026, 09:33 | 0.15 | 0.15 mg/l |
| 16 Jul 2026, 10:35 | <0.196 | below 0.196 mg/l (not detected above this) |
| 29 Jun 2026, 07:43 | <0.196 | below 0.196 mg/l (not detected above this) |
| 18 May 2026, 09:03 | 0.191 | 0.191 mg/l |
| 30 Apr 2026, 09:36 | 0.255 | 0.255 mg/l |
| 12 Mar 2026, 11:51 | 3.99 | 3.99 mg/l |
| 10 Feb 2026, 11:16 | 8.03 | 8.03 mg/l |
| 26 Jan 2026, 12:02 | 6.66 | 6.66 mg/l |
| 1 Dec 2025, 10:42 | 15.9 | 15.9 mg/l |
| 5 Nov 2025, 11:23 | <0.196 | below 0.196 mg/l (not detected above this) |
| 13 Oct 2025, 08:02 | <0.196 | below 0.196 mg/l (not detected above this) |
| 15 Sep 2025, 11:29 | <0.196 | below 0.196 mg/l (not detected above this) |
| 8 Aug 2025, 09:59 | <0.196 | below 0.196 mg/l (not detected above this) |
| 24 Jul 2025, 09:57 | <0.196 | below 0.196 mg/l (not detected above this) |
| 11 Jun 2025, 10:47 | <0.196 | below 0.196 mg/l (not detected above this) |
| 13 May 2025, 10:18 | 0.178 | 0.178 mg/l |
| 4 Apr 2025, 11:00 | 0.324 | 0.324 mg/l |
| 13 Mar 2025, 08:55 | 1.26 | 1.26 mg/l |
| 10 Feb 2025, 08:48 | 3.13 | 3.13 mg/l |
| 7 Jan 2025, 12:08 | 11 | 11 mg/l |
| 3 Dec 2024, 09:43 | 2.42 | 2.42 mg/l |
| 5 Nov 2024, 08:31 | 0.18 | 0.18 mg/l |
| 3 Oct 2024, 10:52 | 0.95 | 0.95 mg/l |
| 2 Sep 2024, 11:03 | 0.64 | 0.64 mg/l |
| 2 Aug 2024, 09:57 | 0.44 | 0.44 mg/l |
| 9 Jul 2024, 10:44 | 0.42 | 0.42 mg/l |
| 7 Jun 2024, 08:36 | 0.44 | 0.44 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.025 mg/l
Sampled 11 Sep 2026, 20 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 10:13 | 0.025 | 0.025 mg/l |
| 26 Aug 2026, 09:33 | 0.18 | 0.18 mg/l |
| 16 Jul 2026, 10:35 | 0.36 | 0.36 mg/l |
| 29 Jun 2026, 07:43 | 0.18 | 0.18 mg/l |
| 18 May 2026, 09:03 | 0.031 | 0.031 mg/l |
| 30 Apr 2026, 09:36 | 0.026 | 0.026 mg/l |
| 12 Mar 2026, 11:51 | 0.1 | 0.1 mg/l |
| 10 Feb 2026, 11:16 | 0.077 | 0.077 mg/l |
| 26 Jan 2026, 12:02 | 0.062 | 0.062 mg/l |
| 1 Dec 2025, 10:42 | 0.14 | 0.14 mg/l |
| 5 Nov 2025, 11:23 | 0.18 | 0.18 mg/l |
| 13 Oct 2025, 08:02 | 0.12 | 0.12 mg/l |
| 15 Sep 2025, 11:29 | 0.15 | 0.15 mg/l |
| 8 Aug 2025, 09:59 | 0.12 | 0.12 mg/l |
| 24 Jul 2025, 09:57 | 0.21 | 0.21 mg/l |
| 11 Jun 2025, 10:47 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 May 2025, 10:18 | 0.25 | 0.25 mg/l |
| 4 Apr 2025, 11:00 | 0.039 | 0.039 mg/l |
| 13 Mar 2025, 08:55 | 0.077 | 0.077 mg/l |
| 10 Feb 2025, 08:48 | 0.097 | 0.097 mg/l |
| 7 Jan 2025, 12:08 | 0.16 | 0.16 mg/l |
| 3 Dec 2024, 09:43 | 0.079 | 0.079 mg/l |
| 5 Nov 2024, 08:31 | 0.1 | 0.1 mg/l |
| 3 Oct 2024, 10:52 | 0.16 | 0.16 mg/l |
| 2 Sep 2024, 11:03 | 0.26 | 0.26 mg/l |
| 2 Aug 2024, 09:57 | 0.18 | 0.18 mg/l |
| 9 Jul 2024, 10:44 | 0.079 | 0.079 mg/l |
| 7 Jun 2024, 08:36 | 0.087 | 0.087 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
11146 µS/cm
Sampled 11 Sep 2026, 20 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Sep 2026, 10:13 | 11146 | 11146 µS/cm |
| 26 Aug 2026, 09:33 | 13008 | 13008 µS/cm |
| 16 Jul 2026, 10:35 | 9180 | 9180 µS/cm |
| 29 Jun 2026, 07:43 | 2260 | 2260 µS/cm |
| 18 May 2026, 09:03 | 6757 | 6757 µS/cm |
| 30 Apr 2026, 09:36 | 2591 | 2591 µS/cm |
| 12 Mar 2026, 11:51 | 4238 | 4238 µS/cm |
| 10 Feb 2026, 11:16 | 3786 | 3786 µS/cm |
| 26 Jan 2026, 12:02 | 2876 | 2876 µS/cm |
| 1 Dec 2025, 10:42 | 2260 | 2260 µS/cm |
| 5 Nov 2025, 11:23 | 15192 | 15192 µS/cm |
| 13 Oct 2025, 08:02 | 19435 | 19435 µS/cm |
| 15 Sep 2025, 11:29 | 26094 | 26094 µS/cm |
| 8 Aug 2025, 09:59 | 21601 | 21601 µS/cm |
| 24 Jul 2025, 09:57 | 30448 | 30448 µS/cm |
| 11 Jun 2025, 10:47 | 7882 | 7882 µS/cm |
| 13 May 2025, 10:18 | 2188 | 2188 µS/cm |
| 4 Apr 2025, 11:00 | 5775 | 5775 µS/cm |
| 13 Mar 2025, 08:55 | 5186 | 5186 µS/cm |
| 10 Feb 2025, 08:48 | 5121 | 5121 µS/cm |
| 7 Jan 2025, 12:08 | 1872 | 1872 µS/cm |
| 3 Dec 2024, 09:43 | 5106 | 5106 µS/cm |
| 5 Nov 2024, 08:31 | 7091 | 7091 µS/cm |
| 3 Oct 2024, 10:52 | 2376 | 2376 µS/cm |
| 2 Sep 2024, 11:03 | 3163 | 3163 µS/cm |
| 2 Aug 2024, 09:57 | 5280 | 5280 µS/cm |
| 9 Jul 2024, 10:44 | 4032 | 4032 µS/cm |
| 7 Jun 2024, 08:36 | 6406 | 6406 µS/cm |
Everything measured here
12 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 12 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 28 | Jun 2024 – Sep 2026 | 108.1% 11 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 28 | Jun 2024 – Sep 2026 | 10.6 mg/l 11 Sep 2026 |
| Temperature of Water 0076 | River water | 28 | Jun 2024 – Sep 2026 | 16.1 °C 11 Sep 2026 |
| pH 0061 | River water | 28 | Jun 2024 – Sep 2026 | 8.21 11 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 28 | Jun 2024 – Sep 2026 | 0.049 mg/l 11 Sep 2026 |
| Nitrate as N 0117 | River water | 28 | Jun 2024 – Sep 2026 | below 0.196 mg/l 11 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 28 | Jun 2024 – Sep 2026 | 0.025 mg/l 11 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 28 | Jun 2024 – Sep 2026 | 11146 µS/cm 11 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 28 | Jun 2024 – Sep 2026 | 290 mg/l 11 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 28 | Jun 2024 – Sep 2026 | 0.00139 mg/l 11 Sep 2026 |
| Nitrite as N 0118 | River water | 28 | Jun 2024 – Sep 2026 | below 0.004 mg/l 11 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 28 | Jun 2024 – Sep 2026 | below 0.2 mg/l 11 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.