Mundon Wash Whitehouse Farm Footbridge
EA name: MUNDON WASH WHITEHOUSE FARM FOOTBRIDGE
Environment Agency sampling point AN-MW5050 · 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
- 17 Apr 2026, 13:545 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone). Not sampled since, as far as the archive shows: the Environment Agency was asked up to 30 Sep 2026 and had nothing newer.
- Samples banked
- 23 since 13 Oct 2023 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 587411, 203674As published, to the nearest 1 m. Open in a map
- River, by its own name
- Mundon Wash
- River, by the map
- Mundon WashPlaced on the river its name gives, 6 m from the line.
- Next gauge downstream
- None tracedIts water reaches the sea without passing a gauge.
- Why it was sampled
- Monitoring (national agency policy) (23 samples)
4 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
77.9%
Sampled 3 Oct 2025, 12 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Oct 2025, 13:26 | 77.9 | 77.9% |
| 19 Mar 2025, 08:36 | 129.7 | 129.7% |
| 7 Feb 2025, 08:08 | 80.6 | 80.6% |
| 24 Jan 2025, 10:50 | 89.8 | 89.8% |
| 10 Dec 2024, 12:05 | 82.9 | 82.9% |
| 20 Nov 2024, 09:37 | 79.1 | 79.1% |
| 18 Oct 2024, 08:19 | 60.2 | 60.2% |
| 26 Sep 2024, 14:01 | 55.3 | 55.3% |
| 23 Jul 2024, 11:25 | 51.7 | 51.7% |
| 17 Jun 2024, 12:33 | 104.2 | 104.2% |
| 29 May 2024, 12:52 | 133.1 | 133.1% |
| 17 Apr 2024, 09:40 | 105.6 | 105.6% |
| 20 Mar 2024, 11:14 | 91.7 | 91.7% |
| 19 Feb 2024, 10:17 | 86.3 | 86.3% |
| 17 Jan 2024, 10:33 | 82.6 | 82.6% |
| 14 Dec 2023, 11:41 | 84.7 | 84.7% |
| 29 Nov 2023, 10:44 | 82.7 | 82.7% |
| 24 Oct 2023, 12:12 | 47.7 | 47.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.96 mg/l
Sampled 3 Oct 2025, 12 months ago · 18 results banked
Every result (18)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Oct 2025, 13:26 | 7.96 | 7.96 mg/l |
| 19 Mar 2025, 08:36 | 16.9 | 16.9 mg/l |
| 7 Feb 2025, 08:08 | 10.7 | 10.7 mg/l |
| 24 Jan 2025, 10:50 | 10.9 | 10.9 mg/l |
| 10 Dec 2024, 12:05 | 10.1 | 10.1 mg/l |
| 20 Nov 2024, 09:37 | 10.5 | 10.5 mg/l |
| 18 Oct 2024, 08:19 | 6.66 | 6.66 mg/l |
| 26 Sep 2024, 14:01 | 5.32 | 5.32 mg/l |
| 23 Jul 2024, 11:25 | 4.88 | 4.88 mg/l |
| 17 Jun 2024, 12:33 | 9.82 | 9.82 mg/l |
| 29 May 2024, 12:52 | 12.6 | 12.6 mg/l |
| 17 Apr 2024, 09:40 | 12.2 | 12.2 mg/l |
| 20 Mar 2024, 11:14 | 9.84 | 9.84 mg/l |
| 19 Feb 2024, 10:17 | 9.98 | 9.98 mg/l |
| 17 Jan 2024, 10:33 | 11.7 | 11.7 mg/l |
| 14 Dec 2023, 11:41 | 10.3 | 10.3 mg/l |
| 29 Nov 2023, 10:44 | 10.4 | 10.4 mg/l |
| 24 Oct 2023, 12:12 | 5.22 | 5.22 mg/l |
Water temperature
code 0076 · °C
16.7 °C
Sampled 17 Apr 2026, 5 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Apr 2026, 13:54 | 16.7 | 16.7 °C |
| 3 Oct 2025, 13:26 | 14.3 | 14.3 °C |
| 19 Mar 2025, 08:36 | 4.1 | 4.1 °C |
| 7 Feb 2025, 08:08 | 3.6 | 3.6 °C |
| 24 Jan 2025, 10:50 | 6.9 | 6.9 °C |
| 10 Dec 2024, 12:05 | 6.9 | 6.9 °C |
| 20 Nov 2024, 09:37 | 3.3 | 3.3 °C |
| 18 Oct 2024, 08:19 | 10.8 | 10.8 °C |
| 26 Sep 2024, 14:01 | 17.1 | 17.1 °C |
| 23 Jul 2024, 11:25 | 18 | 18 °C |
| 17 Jun 2024, 12:33 | 18.1 | 18.1 °C |
| 29 May 2024, 12:52 | 17.9 | 17.9 °C |
| 17 Apr 2024, 09:40 | 9 | 9 °C |
| 20 Mar 2024, 11:14 | 12.1 | 12.1 °C |
| 19 Feb 2024, 10:17 | 8.9 | 8.9 °C |
| 17 Jan 2024, 10:33 | 1 | 1 °C |
| 14 Dec 2023, 11:41 | 6.7 | 6.7 °C |
| 29 Nov 2023, 10:44 | 5.5 | 5.5 °C |
| 24 Oct 2023, 12:12 | 11.2 | 11.2 °C |
pH
code 0061
9.25
Sampled 17 Apr 2026, 5 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Apr 2026, 13:54 | 9.25 | 9.25 |
| 3 Oct 2025, 13:26 | 7.94 | 7.94 |
| 19 Mar 2025, 08:36 | 8.92 | 8.92 |
| 7 Feb 2025, 08:08 | 7.93 | 7.93 |
| 24 Jan 2025, 10:50 | 7.95 | 7.95 |
| 10 Dec 2024, 12:05 | 7.65 | 7.65 |
| 20 Nov 2024, 09:37 | 7.73 | 7.73 |
| 18 Oct 2024, 08:19 | 7.54 | 7.54 |
| 26 Sep 2024, 14:01 | 7.57 | 7.57 |
| 23 Jul 2024, 11:25 | 7.27 | 7.27 |
| 17 Jun 2024, 12:33 | 7.86 | 7.86 |
| 29 May 2024, 12:52 | 7.99 | 7.99 |
| 17 Apr 2024, 09:40 | 8.23 | 8.23 |
| 20 Mar 2024, 11:14 | 7.98 | 7.98 |
| 19 Feb 2024, 10:17 | 7.76 | 7.76 |
| 17 Jan 2024, 10:33 | 8.01 | 8.01 |
| 14 Dec 2023, 11:41 | 7.7 | 7.7 |
| 29 Nov 2023, 10:44 | 7.77 | 7.77 |
| 24 Oct 2023, 12:12 | 7.29 | 7.29 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 17 Apr 2026, 5 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Apr 2026, 13:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2025, 13:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Mar 2025, 08:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Feb 2025, 08:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jan 2025, 10:50 | 0.26 | 0.26 mg/l |
| 10 Dec 2024, 12:05 | 0.05 | 0.05 mg/l |
| 20 Nov 2024, 09:37 | 0.14 | 0.14 mg/l |
| 18 Oct 2024, 08:19 | 0.1 | 0.1 mg/l |
| 26 Sep 2024, 14:01 | 0.068 | 0.068 mg/l |
| 23 Jul 2024, 11:25 | 0.07 | 0.07 mg/l |
| 17 Jun 2024, 12:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 May 2024, 12:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Apr 2024, 09:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Mar 2024, 11:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2024, 10:17 | 0.085 | 0.085 mg/l |
| 17 Jan 2024, 10:33 | 0.068 | 0.068 mg/l |
| 14 Dec 2023, 11:41 | 0.034 | 0.034 mg/l |
| 29 Nov 2023, 10:44 | 0.048 | 0.048 mg/l |
| 24 Oct 2023, 12:12 | 0.28 | 0.28 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.92 mg/l
Sampled 17 Apr 2026, 5 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Apr 2026, 13:54 | 0.92 | 0.92 mg/l |
| 3 Oct 2025, 13:26 | <0.196 | below 0.196 mg/l (not detected above this) |
| 19 Mar 2025, 08:36 | 6.59 | 6.59 mg/l |
| 7 Feb 2025, 08:08 | 11 | 11 mg/l |
| 24 Jan 2025, 10:50 | 9.54 | 9.54 mg/l |
| 10 Dec 2024, 12:05 | 18.9 | 18.9 mg/l |
| 20 Nov 2024, 09:37 | 5.7 | 5.7 mg/l |
| 18 Oct 2024, 08:19 | 3.88 | 3.88 mg/l |
| 26 Sep 2024, 14:01 | 1.09 | 1.09 mg/l |
| 23 Jul 2024, 11:25 | <0.196 | below 0.196 mg/l (not detected above this) |
| 17 Jun 2024, 12:33 | <0.196 | below 0.196 mg/l (not detected above this) |
| 29 May 2024, 12:52 | 0.687 | 0.687 mg/l |
| 17 Apr 2024, 09:40 | 6.53 | 6.53 mg/l |
| 20 Mar 2024, 11:14 | 3.89 | 3.89 mg/l |
| 19 Feb 2024, 10:17 | 6.48 | 6.48 mg/l |
| 17 Jan 2024, 10:33 | 9.56 | 9.56 mg/l |
| 14 Dec 2023, 11:41 | 13 | 13 mg/l |
| 29 Nov 2023, 10:44 | 18 | 18 mg/l |
| 24 Oct 2023, 12:12 | 0.99 | 0.99 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.2 mg/l
Sampled 17 Apr 2026, 5 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Apr 2026, 13:54 | 0.2 | 0.2 mg/l |
| 3 Oct 2025, 13:26 | 1.6 | 1.6 mg/l |
| 19 Mar 2025, 08:36 | 0.54 | 0.54 mg/l |
| 7 Feb 2025, 08:08 | 0.39 | 0.39 mg/l |
| 24 Jan 2025, 10:50 | 0.66 | 0.66 mg/l |
| 10 Dec 2024, 12:05 | 0.37 | 0.37 mg/l |
| 20 Nov 2024, 09:37 | 0.62 | 0.62 mg/l |
| 18 Oct 2024, 08:19 | 0.68 | 0.68 mg/l |
| 26 Sep 2024, 14:01 | 1.5 | 1.5 mg/l |
| 23 Jul 2024, 11:25 | 3.2 | 3.2 mg/l |
| 17 Jun 2024, 12:33 | 1.2 | 1.2 mg/l |
| 29 May 2024, 12:52 | 0.58 | 0.58 mg/l |
| 17 Apr 2024, 09:40 | 0.55 | 0.55 mg/l |
| 20 Mar 2024, 11:14 | 0.33 | 0.33 mg/l |
| 19 Feb 2024, 10:17 | 0.19 | 0.19 mg/l |
| 17 Jan 2024, 10:33 | 0.35 | 0.35 mg/l |
| 14 Dec 2023, 11:41 | 0.18 | 0.18 mg/l |
| 29 Nov 2023, 10:44 | 0.18 | 0.18 mg/l |
| 24 Oct 2023, 12:12 | 0.63 | 0.63 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1279 µS/cm
Sampled 17 Apr 2026, 5 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Apr 2026, 13:54 | 1279 | 1279 µS/cm |
| 3 Oct 2025, 13:26 | 707 | 707 µS/cm |
| 19 Mar 2025, 08:36 | 1464 | 1464 µS/cm |
| 7 Feb 2025, 08:08 | 1205 | 1205 µS/cm |
| 24 Jan 2025, 10:50 | 1397 | 1397 µS/cm |
| 10 Dec 2024, 12:05 | 981 | 981 µS/cm |
| 20 Nov 2024, 09:37 | 866 | 866 µS/cm |
| 18 Oct 2024, 08:19 | 940 | 940 µS/cm |
| 26 Sep 2024, 14:01 | 893 | 893 µS/cm |
| 23 Jul 2024, 11:25 | 818 | 818 µS/cm |
| 17 Jun 2024, 12:33 | 1177 | 1177 µS/cm |
| 29 May 2024, 12:52 | 993 | 993 µS/cm |
| 17 Apr 2024, 09:40 | 1156 | 1156 µS/cm |
| 20 Mar 2024, 11:14 | 882 | 882 µS/cm |
| 19 Feb 2024, 10:17 | 515 | 515 µS/cm |
| 17 Jan 2024, 10:33 | 956 | 956 µS/cm |
| 14 Dec 2023, 11:41 | 550 | 550 µS/cm |
| 29 Nov 2023, 10:44 | 719 | 719 µS/cm |
| 24 Oct 2023, 12:12 | 985 | 985 µS/cm |
Everything measured here
14 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 14 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 18 | Oct 2023 – Oct 2025 | 77.9% 3 Oct 2025 |
| Oxygen, Dissolved as O2 9924 | River water | 18 | Oct 2023 – Oct 2025 | 7.96 mg/l 3 Oct 2025 |
| Temperature of Water 0076 | River water | 19 | Oct 2023 – Apr 2026 | 16.7 °C 17 Apr 2026 |
| pH 0061 | River water | 19 | Oct 2023 – Apr 2026 | 9.25 17 Apr 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 19 | Oct 2023 – Apr 2026 | below 0.03 mg/l 17 Apr 2026 |
| Nitrate as N 0117 | River water | 19 | Oct 2023 – Apr 2026 | 0.92 mg/l 17 Apr 2026 |
| Orthophosphate, reactive as P 0180 | River water | 19 | Oct 2023 – Apr 2026 | 0.2 mg/l 17 Apr 2026 |
| Conductivity at 25 C 0077 | River water | 19 | Oct 2023 – Apr 2026 | 1279 µS/cm 17 Apr 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 19 | Oct 2023 – Apr 2026 | 230 mg/l 17 Apr 2026 |
| Ammonia un-ionised as N 0119 | River water | 19 | Oct 2023 – Apr 2026 | below 0.00089 mg/l 17 Apr 2026 |
| BOD : 5 Day ATU 0085 | River water | 14 | Feb 2024 – Apr 2026 | below 3 mg/l 17 Apr 2026 |
| Nitrite as N 0118 | River water | 19 | Oct 2023 – Apr 2026 | 0.01 mg/l 17 Apr 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 19 | Oct 2023 – Apr 2026 | 0.93 mg/l 17 Apr 2026 |
| No flow /No sample 7668 | River water | 4 | Oct 2023 – Jan 2026 | No flow/discharge at sampling point 6 Jan 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.