Went at Sykehouse
EA name: WENT AT SYKEHOUSE
Environment Agency sampling point NE-49300730 · 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
- 23 Jun 2026, 08:203 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 24 since 22 Jul 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 466500, 418600As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Went
- River, by the map
- River WentPlaced on the river its name gives, 8 m from the line.
- Next gauge downstream
- Went Outfall On the River Went · 0.3 km along the river
- Nearest gauge upstream
- Topham Ferry Bridge On the River Went · 5.1 km along the river
- Why it was sampled
- Monitoring (national agency policy) (24 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
99.6%
Sampled 23 Jun 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 08:20 | 99.6 | 99.6% |
| 29 May 2026, 12:28 | 119.4 | 119.4% |
| 14 Apr 2026, 11:24 | 105.9 | 105.9% |
| 11 Mar 2026, 12:53 | 88.7 | 88.7% |
| 20 Feb 2026, 09:12 | 78.3 | 78.3% |
| 22 Jan 2026, 14:47 | 84.6 | 84.6% |
| 4 Dec 2025, 14:09 | 56.9 | 56.9% |
| 12 Nov 2025, 08:45 | 64 | 64% |
| 29 Oct 2025, 11:40 | 81.5 | 81.5% |
| 1 Sep 2025, 10:49 | 81.9 | 81.9% |
| 1 Aug 2025, 13:19 | 119.2 | 119.2% |
| 10 Jul 2025, 13:07 | 117.8 | 117.8% |
| 16 Jun 2025, 15:26 | 171.4 | 171.4% |
| 12 May 2025, 11:51 | 115.2 | 115.2% |
| 7 Apr 2025, 15:23 | 132.3 | 132.3% |
| 10 Mar 2025, 07:35 | 97.8 | 97.8% |
| 6 Feb 2025, 12:18 | 80.9 | 80.9% |
| 22 Jan 2025, 11:13 | 73.6 | 73.6% |
| 17 Dec 2024, 13:40 | 73.4 | 73.4% |
| 20 Nov 2024, 09:37 | 84.4 | 84.4% |
| 14 Oct 2024, 09:07 | 85.2 | 85.2% |
| 16 Sep 2024, 11:22 | 83.4 | 83.4% |
| 28 Aug 2024, 12:48 | 91 | 91% |
| 22 Jul 2024, 13:34 | 83.4 | 83.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.05 mg/l
Sampled 23 Jun 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 08:20 | 9.05 | 9.05 mg/l |
| 29 May 2026, 12:28 | 10.9 | 10.9 mg/l |
| 14 Apr 2026, 11:24 | 11.5 | 11.5 mg/l |
| 11 Mar 2026, 12:53 | 10.2 | 10.2 mg/l |
| 20 Feb 2026, 09:12 | 10.3 | 10.3 mg/l |
| 22 Jan 2026, 14:47 | 10.3 | 10.3 mg/l |
| 4 Dec 2025, 14:09 | 7.07 | 7.07 mg/l |
| 12 Nov 2025, 08:45 | 7.11 | 7.11 mg/l |
| 29 Oct 2025, 11:40 | 9.27 | 9.27 mg/l |
| 1 Sep 2025, 10:49 | 8.08 | 8.08 mg/l |
| 1 Aug 2025, 13:19 | 11.2 | 11.2 mg/l |
| 10 Jul 2025, 13:07 | 10.3 | 10.3 mg/l |
| 16 Jun 2025, 15:26 | 15.2 | 15.2 mg/l |
| 12 May 2025, 11:51 | 10.9 | 10.9 mg/l |
| 7 Apr 2025, 15:23 | 14.4 | 14.4 mg/l |
| 10 Mar 2025, 07:35 | 11.6 | 11.6 mg/l |
| 6 Feb 2025, 12:18 | 10.4 | 10.4 mg/l |
| 22 Jan 2025, 11:13 | 9.32 | 9.32 mg/l |
| 17 Dec 2024, 13:40 | 8.7 | 8.7 mg/l |
| 20 Nov 2024, 09:37 | 11.5 | 11.5 mg/l |
| 14 Oct 2024, 09:07 | 9.88 | 9.88 mg/l |
| 16 Sep 2024, 11:22 | 8.81 | 8.81 mg/l |
| 28 Aug 2024, 12:48 | 8.9 | 8.9 mg/l |
| 22 Jul 2024, 13:34 | 7.67 | 7.67 mg/l |
Water temperature
code 0076 · °C
19.9 °C
Sampled 23 Jun 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 08:20 | 19.9 | 19.9 °C |
| 29 May 2026, 12:28 | 19.7 | 19.7 °C |
| 14 Apr 2026, 11:24 | 11.6 | 11.6 °C |
| 11 Mar 2026, 12:53 | 9.1 | 9.1 °C |
| 20 Feb 2026, 09:12 | 4 | 4 °C |
| 22 Jan 2026, 14:47 | 6.8 | 6.8 °C |
| 4 Dec 2025, 14:09 | 6 | 6 °C |
| 12 Nov 2025, 08:45 | 10.6 | 10.6 °C |
| 29 Oct 2025, 11:40 | 9.6 | 9.6 °C |
| 1 Sep 2025, 10:49 | 15.9 | 15.9 °C |
| 1 Aug 2025, 13:19 | 18.3 | 18.3 °C |
| 10 Jul 2025, 13:07 | 21.8 | 21.8 °C |
| 16 Jun 2025, 15:26 | 21.3 | 21.3 °C |
| 12 May 2025, 11:51 | 17.8 | 17.8 °C |
| 7 Apr 2025, 15:23 | 11.5 | 11.5 °C |
| 10 Mar 2025, 07:35 | 7.9 | 7.9 °C |
| 6 Feb 2025, 12:18 | 4.6 | 4.6 °C |
| 22 Jan 2025, 11:13 | 5.3 | 5.3 °C |
| 17 Dec 2024, 13:40 | 7.9 | 7.9 °C |
| 20 Nov 2024, 09:37 | 2.4 | 2.4 °C |
| 14 Oct 2024, 09:07 | 8.8 | 8.8 °C |
| 16 Sep 2024, 11:22 | 12.8 | 12.8 °C |
| 28 Aug 2024, 12:48 | 16.3 | 16.3 °C |
| 22 Jul 2024, 13:34 | 19.3 | 19.3 °C |
pH
code 0061
8.37
Sampled 23 Jun 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 08:20 | 8.37 | 8.37 |
| 29 May 2026, 12:28 | 8.21 | 8.21 |
| 14 Apr 2026, 11:24 | 8.13 | 8.13 |
| 11 Mar 2026, 12:53 | 7.76 | 7.76 |
| 20 Feb 2026, 09:12 | 8.05 | 8.05 |
| 22 Jan 2026, 14:47 | 7.94 | 7.94 |
| 4 Dec 2025, 14:09 | 7.49 | 7.49 |
| 12 Nov 2025, 08:45 | 7.72 | 7.72 |
| 29 Oct 2025, 11:40 | 7.73 | 7.73 |
| 1 Sep 2025, 10:49 | 7.85 | 7.85 |
| 1 Aug 2025, 13:19 | 8.19 | 8.19 |
| 10 Jul 2025, 13:07 | 8.12 | 8.12 |
| 16 Jun 2025, 15:26 | 8.56 | 8.56 |
| 12 May 2025, 11:51 | 8.14 | 8.14 |
| 7 Apr 2025, 15:23 | 8.4 | 8.4 |
| 10 Mar 2025, 07:35 | 8.02 | 8.02 |
| 6 Feb 2025, 12:18 | 7.84 | 7.84 |
| 22 Jan 2025, 11:13 | 7.55 | 7.55 |
| 17 Dec 2024, 13:40 | 7.66 | 7.66 |
| 20 Nov 2024, 09:37 | 7.91 | 7.91 |
| 14 Oct 2024, 09:07 | 7.87 | 7.87 |
| 16 Sep 2024, 11:22 | 7.92 | 7.92 |
| 28 Aug 2024, 12:48 | 7.89 | 7.89 |
| 22 Jul 2024, 13:34 | 7.74 | 7.74 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 23 Jun 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 08:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 May 2026, 12:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Apr 2026, 11:24 | 0.12 | 0.12 mg/l |
| 11 Mar 2026, 12:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Feb 2026, 09:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jan 2026, 14:47 | 0.087 | 0.087 mg/l |
| 4 Dec 2025, 14:09 | 0.039 | 0.039 mg/l |
| 12 Nov 2025, 08:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Oct 2025, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Sep 2025, 10:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Aug 2025, 13:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jul 2025, 13:07 | 0.038 | 0.038 mg/l |
| 16 Jun 2025, 15:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 May 2025, 11:51 | 0.044 | 0.044 mg/l |
| 7 Apr 2025, 15:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2025, 07:35 | 0.21 | 0.21 mg/l |
| 6 Feb 2025, 12:18 | 0.033 | 0.033 mg/l |
| 22 Jan 2025, 11:13 | 0.085 | 0.085 mg/l |
| 17 Dec 2024, 13:40 | 0.077 | 0.077 mg/l |
| 20 Nov 2024, 09:37 | 0.18 | 0.18 mg/l |
| 14 Oct 2024, 09:07 | 0.16 | 0.16 mg/l |
| 16 Sep 2024, 11:22 | 0.076 | 0.076 mg/l |
| 28 Aug 2024, 12:48 | 0.06 | 0.06 mg/l |
| 22 Jul 2024, 13:34 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
8.61 mg/l
Sampled 23 Jun 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 08:20 | 8.61 | 8.61 mg/l |
| 29 May 2026, 12:28 | 8.62 | 8.62 mg/l |
| 14 Apr 2026, 11:24 | 9.93 | 9.93 mg/l |
| 11 Mar 2026, 12:53 | 6.48 | 6.48 mg/l |
| 20 Feb 2026, 09:12 | 9.97 | 9.97 mg/l |
| 22 Jan 2026, 14:47 | 10.9 | 10.9 mg/l |
| 4 Dec 2025, 14:09 | 14.9 | 14.9 mg/l |
| 12 Nov 2025, 08:45 | 9.95 | 9.95 mg/l |
| 29 Oct 2025, 11:40 | 9.57 | 9.57 mg/l |
| 1 Sep 2025, 10:49 | 9.76 | 9.76 mg/l |
| 1 Aug 2025, 13:19 | 7.46 | 7.46 mg/l |
| 10 Jul 2025, 13:07 | 7.43 | 7.43 mg/l |
| 16 Jun 2025, 15:26 | 8.21 | 8.21 mg/l |
| 12 May 2025, 11:51 | 10.9 | 10.9 mg/l |
| 7 Apr 2025, 15:23 | 11 | 11 mg/l |
| 10 Mar 2025, 07:35 | 10.9 | 10.9 mg/l |
| 6 Feb 2025, 12:18 | 12 | 12 mg/l |
| 22 Jan 2025, 11:13 | 10.9 | 10.9 mg/l |
| 17 Dec 2024, 13:40 | 11.9 | 11.9 mg/l |
| 20 Nov 2024, 09:37 | 9.34 | 9.34 mg/l |
| 14 Oct 2024, 09:07 | 8.65 | 8.65 mg/l |
| 16 Sep 2024, 11:22 | 9.95 | 9.95 mg/l |
| 28 Aug 2024, 12:48 | 9.44 | 9.44 mg/l |
| 22 Jul 2024, 13:34 | 5.86 | 5.86 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.13 mg/l
Sampled 23 Jun 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 08:20 | 0.13 | 0.13 mg/l |
| 29 May 2026, 12:28 | 0.12 | 0.12 mg/l |
| 14 Apr 2026, 11:24 | 0.12 | 0.12 mg/l |
| 11 Mar 2026, 12:53 | 0.072 | 0.072 mg/l |
| 20 Feb 2026, 09:12 | 0.087 | 0.087 mg/l |
| 22 Jan 2026, 14:47 | 0.087 | 0.087 mg/l |
| 4 Dec 2025, 14:09 | 0.16 | 0.16 mg/l |
| 12 Nov 2025, 08:45 | 0.22 | 0.22 mg/l |
| 29 Oct 2025, 11:40 | 0.16 | 0.16 mg/l |
| 1 Sep 2025, 10:49 | 0.2 | 0.2 mg/l |
| 1 Aug 2025, 13:19 | 0.15 | 0.15 mg/l |
| 10 Jul 2025, 13:07 | 0.17 | 0.17 mg/l |
| 16 Jun 2025, 15:26 | 0.17 | 0.17 mg/l |
| 12 May 2025, 11:51 | 0.15 | 0.15 mg/l |
| 7 Apr 2025, 15:23 | 0.13 | 0.13 mg/l |
| 10 Mar 2025, 07:35 | 0.21 | 0.21 mg/l |
| 6 Feb 2025, 12:18 | 0.16 | 0.16 mg/l |
| 22 Jan 2025, 11:13 | 0.18 | 0.18 mg/l |
| 17 Dec 2024, 13:40 | 0.21 | 0.21 mg/l |
| 20 Nov 2024, 09:37 | 0.36 | 0.36 mg/l |
| 14 Oct 2024, 09:07 | 0.4 | 0.4 mg/l |
| 16 Sep 2024, 11:22 | 0.78 | 0.78 mg/l |
| 28 Aug 2024, 12:48 | 0.5 | 0.5 mg/l |
| 22 Jul 2024, 13:34 | 0.36 | 0.36 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1118 µS/cm
Sampled 23 Jun 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 08:20 | 1118 | 1118 µS/cm |
| 29 May 2026, 12:28 | 1177 | 1177 µS/cm |
| 14 Apr 2026, 11:24 | 1017 | 1017 µS/cm |
| 11 Mar 2026, 12:53 | 1039 | 1039 µS/cm |
| 20 Feb 2026, 09:12 | 808 | 808 µS/cm |
| 22 Jan 2026, 14:47 | 927 | 927 µS/cm |
| 4 Dec 2025, 14:09 | 829 | 829 µS/cm |
| 12 Nov 2025, 08:45 | 1132 | 1132 µS/cm |
| 29 Oct 2025, 11:40 | 1102 | 1102 µS/cm |
| 1 Sep 2025, 10:49 | 1123 | 1123 µS/cm |
| 1 Aug 2025, 13:19 | 1106 | 1106 µS/cm |
| 10 Jul 2025, 13:07 | 1047 | 1047 µS/cm |
| 16 Jun 2025, 15:26 | 1113 | 1113 µS/cm |
| 12 May 2025, 11:51 | 1147 | 1147 µS/cm |
| 7 Apr 2025, 15:23 | 1200 | 1200 µS/cm |
| 10 Mar 2025, 07:35 | 1027 | 1027 µS/cm |
| 6 Feb 2025, 12:18 | 1041 | 1041 µS/cm |
| 22 Jan 2025, 11:13 | 1028 | 1028 µS/cm |
| 17 Dec 2024, 13:40 | 901 | 901 µS/cm |
| 20 Nov 2024, 09:37 | 1168 | 1168 µS/cm |
| 14 Oct 2024, 09:07 | 794 | 794 µS/cm |
| 16 Sep 2024, 11:22 | 1032 | 1032 µS/cm |
| 28 Aug 2024, 12:48 | 1113 | 1113 µS/cm |
| 22 Jul 2024, 13:34 | 1060 | 1060 µS/cm |
Everything measured here
13 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 13 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 24 | Jul 2024 – Jun 2026 | 99.6% 23 Jun 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 24 | Jul 2024 – Jun 2026 | 9.05 mg/l 23 Jun 2026 |
| Temperature of Water 0076 | River water | 24 | Jul 2024 – Jun 2026 | 19.9 °C 23 Jun 2026 |
| pH 0061 | River water | 24 | Jul 2024 – Jun 2026 | 8.37 23 Jun 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Jul 2024 – Jun 2026 | below 0.03 mg/l 23 Jun 2026 |
| Nitrate as N 0117 | River water | 24 | Jul 2024 – Jun 2026 | 8.61 mg/l 23 Jun 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Jul 2024 – Jun 2026 | 0.13 mg/l 23 Jun 2026 |
| Conductivity at 25 C 0077 | River water | 24 | Jul 2024 – Jun 2026 | 1118 µS/cm 23 Jun 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Jul 2024 – Jun 2026 | 260 mg/l 23 Jun 2026 |
| Ammonia un-ionised as N 0119 | River water | 24 | Jul 2024 – Jun 2026 | below 0.00112 mg/l 23 Jun 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jul 2024 – Jun 2026 | 1.5 mg/l 23 Jun 2026 |
| Nitrite as N 0118 | River water | 24 | Jul 2024 – Jun 2026 | 0.091 mg/l 23 Jun 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 24 | Jul 2024 – Jun 2026 | 8.7 mg/l 23 Jun 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.