Went at A19 Askern
EA name: WENT AT A19 ASKERN
Environment Agency sampling point NE-49300688 · 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
- 15 Jun 2026, 17:104 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 32 since 17 Jun 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 457156, 416302As published, to the nearest 1 m. Open in a map
- River, by its own name
- Went
- River, by the map
- River WentPlaced on the river its name gives, 9 m from the line.
- Next gauge downstream
- Topham Ferry Bridge On the River Went · 5.4 km along the river
- Nearest gauge upstream
- Walden Stubbs On the River Went · 2.6 km along the river
- Why it was sampled
- Monitoring (national agency policy) (22 samples)
Environmental monitoring statutory (EU directives) (10 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
97.7%
Sampled 15 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jun 2026, 17:10 | 97.7 | 97.7% |
| 10 Jun 2026, 13:30 | 96.3 | 96.3% |
| 21 May 2026, 13:54 | 104.4 | 104.4% |
| 11 May 2026, 14:11 | 112.7 | 112.7% |
| 14 Apr 2026, 16:38 | 141.7 | 141.7% |
| 14 Apr 2026, 10:44 | 100.1 | 100.1% |
| 27 Mar 2026, 10:53 | 105.8 | 105.8% |
| 17 Mar 2026, 09:39 | 94.2 | 94.2% |
| 2 Mar 2026, 11:41 | 91.7 | 91.7% |
| 17 Feb 2026, 10:48 | 88.2 | 88.2% |
| 4 Feb 2026, 11:29 | 90.4 | 90.4% |
| 22 Jan 2026, 12:23 | 91.4 | 91.4% |
| 12 Mar 2025, 11:01 | 105 | 105% |
| 10 Feb 2025, 11:02 | 94.1 | 94.1% |
| 21 Jan 2025, 09:53 | 94 | 94% |
| 2 Dec 2024, 10:05 | 88 | 88% |
| 18 Nov 2024, 09:13 | 83.6 | 83.6% |
| 14 Oct 2024, 08:26 | 86.2 | 86.2% |
| 23 Sep 2024, 09:14 | 73.7 | 73.7% |
| 27 Aug 2024, 12:34 | 78.5 | 78.5% |
| 22 Jul 2024, 09:15 | 81 | 81% |
| 17 Jun 2024, 09:04 | 84.1 | 84.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10 mg/l
Sampled 15 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jun 2026, 17:10 | 10 | 10 mg/l |
| 10 Jun 2026, 13:30 | 10.1 | 10.1 mg/l |
| 21 May 2026, 13:54 | 10.7 | 10.7 mg/l |
| 11 May 2026, 14:11 | 12.4 | 12.4 mg/l |
| 14 Apr 2026, 16:38 | 15.5 | 15.5 mg/l |
| 14 Apr 2026, 10:44 | 11.4 | 11.4 mg/l |
| 27 Mar 2026, 10:53 | 12.4 | 12.4 mg/l |
| 17 Mar 2026, 09:39 | 10.9 | 10.9 mg/l |
| 2 Mar 2026, 11:41 | 10.5 | 10.5 mg/l |
| 17 Feb 2026, 10:48 | 11.1 | 11.1 mg/l |
| 4 Feb 2026, 11:29 | 11.3 | 11.3 mg/l |
| 22 Jan 2026, 12:23 | 11.1 | 11.1 mg/l |
| 12 Mar 2025, 11:01 | 12.8 | 12.8 mg/l |
| 10 Feb 2025, 11:02 | 11.6 | 11.6 mg/l |
| 21 Jan 2025, 09:53 | 11.7 | 11.7 mg/l |
| 2 Dec 2024, 10:05 | 10.1 | 10.1 mg/l |
| 18 Nov 2024, 09:13 | 10.3 | 10.3 mg/l |
| 14 Oct 2024, 08:26 | 10 | 10 mg/l |
| 23 Sep 2024, 09:14 | 7.64 | 7.64 mg/l |
| 27 Aug 2024, 12:34 | 7.91 | 7.91 mg/l |
| 22 Jul 2024, 09:15 | 7.96 | 7.96 mg/l |
| 17 Jun 2024, 09:04 | 8.86 | 8.86 mg/l |
Water temperature
code 0076 · °C
14.1 °C
Sampled 15 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jun 2026, 17:10 | 14.1 | 14.1 °C |
| 10 Jun 2026, 13:30 | 13.1 | 13.1 °C |
| 21 May 2026, 13:54 | 14.1 | 14.1 °C |
| 11 May 2026, 14:11 | 10.9 | 10.9 °C |
| 14 Apr 2026, 16:38 | 11.2 | 11.2 °C |
| 14 Apr 2026, 10:44 | 9.4 | 9.4 °C |
| 27 Mar 2026, 10:53 | 8.5 | 8.5 °C |
| 17 Mar 2026, 09:39 | 8.9 | 8.9 °C |
| 2 Mar 2026, 11:41 | 9.3 | 9.3 °C |
| 17 Feb 2026, 10:48 | 5.4 | 5.4 °C |
| 4 Feb 2026, 11:29 | 5.8 | 5.8 °C |
| 22 Jan 2026, 12:23 | 7.1 | 7.1 °C |
| 12 Mar 2025, 11:01 | 6.7 | 6.7 °C |
| 10 Feb 2025, 11:02 | 6.2 | 6.2 °C |
| 21 Jan 2025, 09:53 | 6.1 | 6.1 °C |
| 2 Dec 2024, 10:05 | 9.2 | 9.2 °C |
| 18 Nov 2024, 09:13 | 6.5 | 6.5 °C |
| 14 Oct 2024, 08:26 | 8.6 | 8.6 °C |
| 23 Sep 2024, 09:14 | 13.6 | 13.6 °C |
| 27 Aug 2024, 12:34 | 14.9 | 14.9 °C |
| 22 Jul 2024, 09:15 | 16.1 | 16.1 °C |
| 17 Jun 2024, 09:04 | 12.9 | 12.9 °C |
pH
code 0061
7.97
Sampled 15 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jun 2026, 17:10 | 7.97 | 7.97 |
| 10 Jun 2026, 13:30 | 8 | 8 |
| 21 May 2026, 13:54 | 8.04 | 8.04 |
| 11 May 2026, 14:11 | 8.09 | 8.09 |
| 14 Apr 2026, 16:38 | 8.38 | 8.38 |
| 14 Apr 2026, 10:44 | 7.97 | 7.97 |
| 27 Mar 2026, 10:53 | 8 | 8 |
| 17 Mar 2026, 09:39 | 8.03 | 8.03 |
| 2 Mar 2026, 11:41 | 7.89 | 7.89 |
| 17 Feb 2026, 10:48 | 7.83 | 7.83 |
| 4 Feb 2026, 11:29 | 8.02 | 8.02 |
| 22 Jan 2026, 12:23 | 8 | 8 |
| 12 Mar 2025, 11:01 | 8.19 | 8.19 |
| 10 Feb 2025, 11:02 | 7.89 | 7.89 |
| 21 Jan 2025, 09:53 | 7.99 | 7.99 |
| 2 Dec 2024, 10:05 | 7.82 | 7.82 |
| 18 Nov 2024, 09:13 | 7.91 | 7.91 |
| 14 Oct 2024, 08:26 | 7.96 | 7.96 |
| 23 Sep 2024, 09:14 | 7.86 | 7.86 |
| 27 Aug 2024, 12:34 | 7.69 | 7.69 |
| 22 Jul 2024, 09:15 | 7.86 | 7.86 |
| 17 Jun 2024, 09:04 | 7.85 | 7.85 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.046 mg/l
Sampled 15 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jun 2026, 17:10 | 0.046 | 0.046 mg/l |
| 10 Jun 2026, 13:30 | 0.05 | 0.05 mg/l |
| 21 May 2026, 13:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 May 2026, 14:11 | 0.056 | 0.056 mg/l |
| 14 Apr 2026, 16:38 | 0.059 | 0.059 mg/l |
| 14 Apr 2026, 10:44 | 0.065 | 0.065 mg/l |
| 27 Mar 2026, 10:53 | 0.071 | 0.071 mg/l |
| 17 Mar 2026, 09:39 | 0.078 | 0.078 mg/l |
| 2 Mar 2026, 11:41 | 0.14 | 0.14 mg/l |
| 17 Feb 2026, 10:48 | 0.18 | 0.18 mg/l |
| 4 Feb 2026, 11:29 | 0.23 | 0.23 mg/l |
| 22 Jan 2026, 12:23 | 0.11 | 0.11 mg/l |
| 12 Mar 2025, 11:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Feb 2025, 11:02 | 0.059 | 0.059 mg/l |
| 21 Jan 2025, 09:53 | 0.12 | 0.12 mg/l |
| 2 Dec 2024, 10:05 | 0.059 | 0.059 mg/l |
| 18 Nov 2024, 09:13 | 0.039 | 0.039 mg/l |
| 14 Oct 2024, 08:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Sep 2024, 09:14 | 0.052 | 0.052 mg/l |
| 27 Aug 2024, 12:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jul 2024, 09:15 | 0.052 | 0.052 mg/l |
| 17 Jun 2024, 09:04 | 0.039 | 0.039 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
13.9 mg/l
Sampled 15 Jun 2026, 4 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jun 2026, 17:10 | 13.9 | 13.9 mg/l |
| 10 Jun 2026, 13:30 | 12.9 | 12.9 mg/l |
| 21 May 2026, 13:54 | 9.25 | 9.25 mg/l |
| 11 May 2026, 14:11 | 12.9 | 12.9 mg/l |
| 14 Apr 2026, 16:38 | 11.9 | 11.9 mg/l |
| 14 Apr 2026, 10:44 | 11.9 | 11.9 mg/l |
| 27 Mar 2026, 10:53 | 12 | 12 mg/l |
| 17 Mar 2026, 09:39 | 10.9 | 10.9 mg/l |
| 2 Mar 2026, 11:41 | 11.9 | 11.9 mg/l |
| 17 Feb 2026, 10:48 | 11.9 | 11.9 mg/l |
| 4 Feb 2026, 11:29 | 13.9 | 13.9 mg/l |
| 22 Jan 2026, 12:23 | 13.9 | 13.9 mg/l |
| 12 Mar 2025, 11:01 | 13 | 13 mg/l |
| 10 Feb 2025, 11:02 | 13.9 | 13.9 mg/l |
| 21 Jan 2025, 09:53 | 12.9 | 12.9 mg/l |
| 18 Nov 2024, 09:13 | 13.9 | 13.9 mg/l |
| 14 Oct 2024, 08:26 | 13 | 13 mg/l |
| 23 Sep 2024, 09:14 | 14.9 | 14.9 mg/l |
| 27 Aug 2024, 12:34 | 14 | 14 mg/l |
| 22 Jul 2024, 09:15 | 11.9 | 11.9 mg/l |
| 17 Jun 2024, 09:04 | 9.94 | 9.94 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.072 mg/l
Sampled 15 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jun 2026, 17:10 | 0.072 | 0.072 mg/l |
| 10 Jun 2026, 13:30 | 0.091 | 0.091 mg/l |
| 21 May 2026, 13:54 | 0.047 | 0.047 mg/l |
| 11 May 2026, 14:11 | 0.036 | 0.036 mg/l |
| 14 Apr 2026, 16:38 | 0.014 | 0.014 mg/l |
| 14 Apr 2026, 10:44 | <0.01 | below 0.01 mg/l (not detected above this) |
| 27 Mar 2026, 10:53 | 0.013 | 0.013 mg/l |
| 17 Mar 2026, 09:39 | 0.031 | 0.031 mg/l |
| 2 Mar 2026, 11:41 | 0.051 | 0.051 mg/l |
| 17 Feb 2026, 10:48 | 0.077 | 0.077 mg/l |
| 4 Feb 2026, 11:29 | 0.062 | 0.062 mg/l |
| 22 Jan 2026, 12:23 | 0.082 | 0.082 mg/l |
| 12 Mar 2025, 11:01 | 0.17 | 0.17 mg/l |
| 10 Feb 2025, 11:02 | 0.24 | 0.24 mg/l |
| 21 Jan 2025, 09:53 | 0.29 | 0.29 mg/l |
| 2 Dec 2024, 10:05 | 0.59 | 0.59 mg/l |
| 18 Nov 2024, 09:13 | 0.79 | 0.79 mg/l |
| 14 Oct 2024, 08:26 | 0.64 | 0.64 mg/l |
| 23 Sep 2024, 09:14 | 1.3 | 1.3 mg/l |
| 27 Aug 2024, 12:34 | 0.97 | 0.97 mg/l |
| 22 Jul 2024, 09:15 | 0.8 | 0.8 mg/l |
| 17 Jun 2024, 09:04 | 0.6 | 0.6 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1003 µS/cm
Sampled 15 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Jun 2026, 17:10 | 1003 | 1003 µS/cm |
| 10 Jun 2026, 13:30 | 1025 | 1025 µS/cm |
| 21 May 2026, 13:54 | 885 | 885 µS/cm |
| 11 May 2026, 14:11 | 1052 | 1052 µS/cm |
| 14 Apr 2026, 16:38 | 1051 | 1051 µS/cm |
| 14 Apr 2026, 10:44 | 1065 | 1065 µS/cm |
| 27 Mar 2026, 10:53 | 999 | 999 µS/cm |
| 17 Mar 2026, 09:39 | 981 | 981 µS/cm |
| 2 Mar 2026, 11:41 | 894 | 894 µS/cm |
| 17 Feb 2026, 10:48 | 770 | 770 µS/cm |
| 4 Feb 2026, 11:29 | 795 | 795 µS/cm |
| 22 Jan 2026, 12:23 | 778 | 778 µS/cm |
| 12 Mar 2025, 11:01 | 1010 | 1010 µS/cm |
| 10 Feb 2025, 11:02 | 986 | 986 µS/cm |
| 21 Jan 2025, 09:53 | 924 | 924 µS/cm |
| 2 Dec 2024, 10:05 | 1022 | 1022 µS/cm |
| 18 Nov 2024, 09:13 | 1040 | 1040 µS/cm |
| 14 Oct 2024, 08:26 | 945 | 945 µS/cm |
| 23 Sep 2024, 09:14 | 1069 | 1069 µS/cm |
| 27 Aug 2024, 12:34 | 1023 | 1023 µS/cm |
| 22 Jul 2024, 09:15 | 1047 | 1047 µS/cm |
| 17 Jun 2024, 09:04 | 957 | 957 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 | 22 | Jun 2024 – Jun 2026 | 97.7% 15 Jun 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 22 | Jun 2024 – Jun 2026 | 10 mg/l 15 Jun 2026 |
| Temperature of Water 0076 | River water | 22 | Jun 2024 – Jun 2026 | 14.1 °C 15 Jun 2026 |
| pH 0061 | River water | 22 | Jun 2024 – Jun 2026 | 7.97 15 Jun 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 22 | Jun 2024 – Jun 2026 | 0.046 mg/l 15 Jun 2026 |
| Nitrate as N 0117 | River water | 21 | Jun 2024 – Jun 2026 | 13.9 mg/l 15 Jun 2026 |
| Orthophosphate, reactive as P 0180 | River water | 22 | Jun 2024 – Jun 2026 | 0.072 mg/l 15 Jun 2026 |
| Conductivity at 25 C 0077 | River water | 22 | Jun 2024 – Jun 2026 | 1003 µS/cm 15 Jun 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 22 | Jun 2024 – Jun 2026 | 220 mg/l 15 Jun 2026 |
| Ammonia un-ionised as N 0119 | River water | 22 | Jun 2024 – Jun 2026 | 0.00106 mg/l 15 Jun 2026 |
| BOD : 5 Day ATU 0085 | River water | 24 | Jul 2024 – Jun 2026 | 1.5 mg/l 10 Jun 2026 |
| Nitrite as N 0118 | River water | 22 | Jun 2024 – Jun 2026 | 0.063 mg/l 15 Jun 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 21 | Jun 2024 – Jun 2026 | 14 mg/l 15 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.