Winestead Drain at Humberside Road Bridge
EA name: WINESTEAD DRAIN AT HUMBERSIDE ROAD BR (also listed as “WINESTEAD DRAIN AT HUMBERSIDE ROAD BRIDGE”)
Environment Agency sampling point NE-49100644 · 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
- 1 Oct 2026, 15:027 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 14 since 21 Jun 2024 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives) · results completed 3 Oct 2026
- Where
- National Grid 530261, 420555As published, to the nearest 1 m. Open in a map
- River, by its own name
- Winestead Drain
- River, by the map
- Winestead DrainPlaced on the river its name gives, 1 m from the line.
- Next gauge downstream
- Patrington Haven Outstrays On the Winestead Drain · 3.8 km along the river
- Nearest gauge upstream
- Winestead Booster Pumping Station On the Winestead Drain · 5.7 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (14 samples)
Results here were completed a median of 3 days after the sample was taken (2 to 4 days, 3 samples).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
126.8%
Sampled 1 Oct 2026, 7 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Oct 2026, 15:02 | 126.8 | 126.8% |
| 4 Sep 2026, 08:14 | 39.1 | 39.1% |
| 5 Aug 2026, 12:48 | 72.8 | 72.8% |
| 8 Jun 2026, 08:39 | 109.6 | 109.6% |
| 6 May 2026, 08:40 | 83.4 | 83.4% |
| 13 Apr 2026, 08:34 | 92.6 | 92.6% |
| 26 Mar 2025, 09:55 | 126.2 | 126.2% |
| 29 Jan 2025, 10:22 | 87.2 | 87.2% |
| 29 Nov 2024, 10:30 | 84 | 84% |
| 14 Oct 2024, 09:10 | 84.1 | 84.1% |
| 10 Sep 2024, 09:16 | 63 | 63% |
| 7 Aug 2024, 09:36 | 79.7 | 79.7% |
| 2 Jul 2024, 10:19 | 64.7 | 64.7% |
| 21 Jun 2024, 10:21 | 108.2 | 108.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
12 mg/l
Sampled 1 Oct 2026, 7 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Oct 2026, 15:02 | 12 | 12 mg/l |
| 4 Sep 2026, 08:14 | 3.71 | 3.71 mg/l |
| 5 Aug 2026, 12:48 | 6.58 | 6.58 mg/l |
| 8 Jun 2026, 08:39 | 10.7 | 10.7 mg/l |
| 6 May 2026, 08:40 | 8.71 | 8.71 mg/l |
| 13 Apr 2026, 08:34 | 10.7 | 10.7 mg/l |
| 26 Mar 2025, 09:55 | 14.4 | 14.4 mg/l |
| 29 Jan 2025, 10:22 | 11 | 11 mg/l |
| 29 Nov 2024, 10:30 | 10.8 | 10.8 mg/l |
| 14 Oct 2024, 09:10 | 9.87 | 9.87 mg/l |
| 10 Sep 2024, 09:16 | 6.3 | 6.3 mg/l |
| 7 Aug 2024, 09:36 | 7.51 | 7.51 mg/l |
| 2 Jul 2024, 10:19 | 6.37 | 6.37 mg/l |
| 21 Jun 2024, 10:21 | 10.2 | 10.2 mg/l |
Water temperature
code 0076 · °C
17.8 °C
Sampled 1 Oct 2026, 7 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Oct 2026, 15:02 | 17.8 | 17.8 °C |
| 4 Sep 2026, 08:14 | 17.8 | 17.8 °C |
| 5 Aug 2026, 12:48 | 20.2 | 20.2 °C |
| 8 Jun 2026, 08:39 | 16.3 | 16.3 °C |
| 6 May 2026, 08:40 | 13.3 | 13.3 °C |
| 13 Apr 2026, 08:34 | 9.1 | 9.1 °C |
| 26 Mar 2025, 09:55 | 9.6 | 9.6 °C |
| 29 Jan 2025, 10:22 | 5.3 | 5.3 °C |
| 29 Nov 2024, 10:30 | 4.7 | 4.7 °C |
| 14 Oct 2024, 09:10 | 8.3 | 8.3 °C |
| 10 Sep 2024, 09:16 | 15.3 | 15.3 °C |
| 7 Aug 2024, 09:36 | 18.1 | 18.1 °C |
| 2 Jul 2024, 10:19 | 16 | 16 °C |
| 21 Jun 2024, 10:21 | 18 | 18 °C |
pH
code 0061
8.24
Sampled 1 Oct 2026, 7 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Oct 2026, 15:02 | 8.24 | 8.24 |
| 4 Sep 2026, 08:14 | 7.67 | 7.67 |
| 5 Aug 2026, 12:48 | 8.86 | 8.86 |
| 8 Jun 2026, 08:39 | 8.31 | 8.31 |
| 6 May 2026, 08:40 | 7.89 | 7.89 |
| 13 Apr 2026, 08:34 | 8.22 | 8.22 |
| 26 Mar 2025, 09:55 | 8.71 | 8.71 |
| 29 Jan 2025, 10:22 | 7.67 | 7.67 |
| 29 Nov 2024, 10:30 | 7.63 | 7.63 |
| 14 Oct 2024, 09:10 | 7.83 | 7.83 |
| 10 Sep 2024, 09:16 | 7.85 | 7.85 |
| 7 Aug 2024, 09:36 | 7.85 | 7.85 |
| 2 Jul 2024, 10:19 | 7.23 | 7.23 |
| 21 Jun 2024, 10:21 | 7.45 | 7.45 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 1 Oct 2026, 7 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Oct 2026, 15:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Sep 2026, 08:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Aug 2026, 12:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jun 2026, 08:39 | 0.041 | 0.041 mg/l |
| 6 May 2026, 08:40 | 0.12 | 0.12 mg/l |
| 13 Apr 2026, 08:34 | 0.08 | 0.08 mg/l |
| 26 Mar 2025, 09:55 | 0.031 | 0.031 mg/l |
| 29 Jan 2025, 10:22 | 0.51 | 0.51 mg/l |
| 29 Nov 2024, 10:30 | 0.24 | 0.24 mg/l |
| 14 Oct 2024, 09:10 | 0.087 | 0.087 mg/l |
| 10 Sep 2024, 09:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Aug 2024, 09:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jul 2024, 10:19 | 0.064 | 0.064 mg/l |
| 21 Jun 2024, 10:21 | 0.047 | 0.047 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
below 0.196 mg/l (not detected above this)
Sampled 1 Oct 2026, 7 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Oct 2026, 15:02 | <0.196 | below 0.196 mg/l (not detected above this) |
| 4 Sep 2026, 08:14 | <0.196 | below 0.196 mg/l (not detected above this) |
| 5 Aug 2026, 12:48 | <0.196 | below 0.196 mg/l (not detected above this) |
| 8 Jun 2026, 08:39 | 0.193 | 0.193 mg/l |
| 6 May 2026, 08:40 | 1.87 | 1.87 mg/l |
| 13 Apr 2026, 08:34 | 7.01 | 7.01 mg/l |
| 26 Mar 2025, 09:55 | 6.36 | 6.36 mg/l |
| 29 Jan 2025, 10:22 | 14.9 | 14.9 mg/l |
| 29 Nov 2024, 10:30 | 24.8 | 24.8 mg/l |
| 14 Oct 2024, 09:10 | 3.67 | 3.67 mg/l |
| 10 Sep 2024, 09:16 | <0.196 | below 0.196 mg/l (not detected above this) |
| 7 Aug 2024, 09:36 | <0.196 | below 0.196 mg/l (not detected above this) |
| 2 Jul 2024, 10:19 | <0.196 | below 0.196 mg/l (not detected above this) |
| 21 Jun 2024, 10:21 | 0.185 | 0.185 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.77 mg/l
Sampled 1 Oct 2026, 7 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Oct 2026, 15:02 | 0.77 | 0.77 mg/l |
| 4 Sep 2026, 08:14 | 0.47 | 0.47 mg/l |
| 5 Aug 2026, 12:48 | 1.5 | 1.5 mg/l |
| 8 Jun 2026, 08:39 | 0.061 | 0.061 mg/l |
| 6 May 2026, 08:40 | 0.013 | 0.013 mg/l |
| 13 Apr 2026, 08:34 | 0.024 | 0.024 mg/l |
| 26 Mar 2025, 09:55 | 0.018 | 0.018 mg/l |
| 29 Jan 2025, 10:22 | 0.37 | 0.37 mg/l |
| 29 Nov 2024, 10:30 | 0.11 | 0.11 mg/l |
| 14 Oct 2024, 09:10 | 0.031 | 0.031 mg/l |
| 10 Sep 2024, 09:16 | 0.42 | 0.42 mg/l |
| 7 Aug 2024, 09:36 | 0.09 | 0.09 mg/l |
| 2 Jul 2024, 10:19 | 0.037 | 0.037 mg/l |
| 21 Jun 2024, 10:21 | 0.031 | 0.031 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
7781 µS/cm
Sampled 1 Oct 2026, 7 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 1 Oct 2026, 15:02 | 7781 | 7781 µS/cm |
| 4 Sep 2026, 08:14 | 3365 | 3365 µS/cm |
| 5 Aug 2026, 12:48 | 2772 | 2772 µS/cm |
| 8 Jun 2026, 08:39 | 1344 | 1344 µS/cm |
| 6 May 2026, 08:40 | 1608 | 1608 µS/cm |
| 13 Apr 2026, 08:34 | 1557 | 1557 µS/cm |
| 26 Mar 2025, 09:55 | 2001 | 2001 µS/cm |
| 29 Jan 2025, 10:22 | 889 | 889 µS/cm |
| 29 Nov 2024, 10:30 | 1201 | 1201 µS/cm |
| 14 Oct 2024, 09:10 | 1074 | 1074 µS/cm |
| 10 Sep 2024, 09:16 | 1772 | 1772 µS/cm |
| 7 Aug 2024, 09:36 | 1287 | 1287 µS/cm |
| 2 Jul 2024, 10:19 | 1380 | 1380 µS/cm |
| 21 Jun 2024, 10:21 | 1502 | 1502 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 | 14 | Jun 2024 – Oct 2026 | 126.8% 1 Oct 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 14 | Jun 2024 – Oct 2026 | 12 mg/l 1 Oct 2026 |
| Temperature of Water 0076 | River water | 14 | Jun 2024 – Oct 2026 | 17.8 °C 1 Oct 2026 |
| pH 0061 | River water | 14 | Jun 2024 – Oct 2026 | 8.24 1 Oct 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 14 | Jun 2024 – Oct 2026 | below 0.03 mg/l 1 Oct 2026 |
| Nitrate as N 0117 | River water | 14 | Jun 2024 – Oct 2026 | below 0.196 mg/l 1 Oct 2026 |
| Orthophosphate, reactive as P 0180 | River water | 14 | Jun 2024 – Oct 2026 | 0.77 mg/l 1 Oct 2026 |
| Conductivity at 25 C 0077 | River water | 14 | Jun 2024 – Oct 2026 | 7781 µS/cm 1 Oct 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 14 | Jun 2024 – Oct 2026 | 270 mg/l 1 Oct 2026 |
| Ammonia un-ionised as N 0119 | River water | 14 | Jun 2024 – Oct 2026 | below 0.00097 mg/l 1 Oct 2026 |
| Nitrite as N 0118 | River water | 14 | Jun 2024 – Oct 2026 | below 0.004 mg/l 1 Oct 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 14 | Jun 2024 – Oct 2026 | below 0.2 mg/l 1 Oct 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.