Trussal Stream at Wood Stamps
EA name: TRUSSAL STREAM AT WOOD STAMPS (also listed as “RSN1679 WOOD STAMPS”)
Environment Agency sampling point SW-RSN1679 · 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 Aug 2026, 10:4851 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 20 since 9 Jan 2025 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 169276, 28999As published, to the nearest 1 m. Open in a map
- River, by its own name
- Trussal Stream
- River, by the map
- An unnamed streamPlaced by position alone (the only river line close by), 3 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) (20 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
97.1%
Sampled 11 Aug 2026, 51 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Aug 2026, 10:48 | 97.1 | 97.1% |
| 14 Jul 2026, 14:22 | 97.7 | 97.7% |
| 9 Jun 2026, 13:20 | 101 | 101% |
| 13 May 2026, 11:12 | 98.7 | 98.7% |
| 13 Apr 2026, 09:50 | 99.9 | 99.9% |
| 6 Mar 2026, 10:28 | 99.1 | 99.1% |
| 3 Feb 2026, 10:09 | 98.7 | 98.7% |
| 2 Jan 2026, 09:24 | 98.4 | 98.4% |
| 1 Dec 2025, 11:33 | 98.8 | 98.8% |
| 3 Nov 2025, 10:38 | 95.4 | 95.4% |
| 7 Oct 2025, 11:38 | 93.7 | 93.7% |
| 11 Sep 2025, 11:26 | 100.9 | 100.9% |
| 4 Aug 2025, 09:13 | 94.5 | 94.5% |
| 23 Jul 2025, 11:33 | 98.1 | 98.1% |
| 2 Jun 2025, 10:14 | 97.7 | 97.7% |
| 27 May 2025, 09:49 | 98.8 | 98.8% |
| 16 Apr 2025, 10:30 | 101.2 | 101.2% |
| 7 Mar 2025, 12:52 | 98.3 | 98.3% |
| 7 Feb 2025, 11:51 | 98.9 | 98.9% |
| 9 Jan 2025, 12:45 | 97.3 | 97.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
9.7 mg/l
Sampled 11 Aug 2026, 51 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Aug 2026, 10:48 | 9.7 | 9.7 mg/l |
| 14 Jul 2026, 14:22 | 9.42 | 9.42 mg/l |
| 9 Jun 2026, 13:20 | 10.6 | 10.6 mg/l |
| 13 May 2026, 11:12 | 10.8 | 10.8 mg/l |
| 13 Apr 2026, 09:50 | 11.4 | 11.4 mg/l |
| 6 Mar 2026, 10:28 | 11.1 | 11.1 mg/l |
| 3 Feb 2026, 10:09 | 11 | 11 mg/l |
| 2 Jan 2026, 09:24 | 11.4 | 11.4 mg/l |
| 1 Dec 2025, 11:33 | 10.7 | 10.7 mg/l |
| 3 Nov 2025, 10:38 | 10.1 | 10.1 mg/l |
| 7 Oct 2025, 11:38 | 9.87 | 9.87 mg/l |
| 11 Sep 2025, 11:26 | 10.5 | 10.5 mg/l |
| 4 Aug 2025, 09:13 | 9.44 | 9.44 mg/l |
| 23 Jul 2025, 11:33 | 9.97 | 9.97 mg/l |
| 2 Jun 2025, 10:14 | 10.4 | 10.4 mg/l |
| 27 May 2025, 09:49 | 10.4 | 10.4 mg/l |
| 16 Apr 2025, 10:30 | 11.5 | 11.5 mg/l |
| 7 Mar 2025, 12:52 | 10.8 | 10.8 mg/l |
| 7 Feb 2025, 11:51 | 11.7 | 11.7 mg/l |
| 9 Jan 2025, 12:45 | 11.3 | 11.3 mg/l |
Water temperature
code 0076 · °C
15.3 °C
Sampled 11 Aug 2026, 51 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Aug 2026, 10:48 | 15.3 | 15.3 °C |
| 14 Jul 2026, 14:22 | 17 | 17 °C |
| 9 Jun 2026, 13:20 | 12.9 | 12.9 °C |
| 13 May 2026, 11:12 | 11.4 | 11.4 °C |
| 13 Apr 2026, 09:50 | 9.3 | 9.3 °C |
| 6 Mar 2026, 10:28 | 10.1 | 10.1 °C |
| 3 Feb 2026, 10:09 | 10.3 | 10.3 °C |
| 2 Jan 2026, 09:24 | 9 | 9 °C |
| 1 Dec 2025, 11:33 | 11.7 | 11.7 °C |
| 3 Nov 2025, 10:38 | 12.8 | 12.8 °C |
| 7 Oct 2025, 11:38 | 12.9 | 12.9 °C |
| 11 Sep 2025, 11:26 | 13.4 | 13.4 °C |
| 4 Aug 2025, 09:13 | 15.3 | 15.3 °C |
| 23 Jul 2025, 11:33 | 14.5 | 14.5 °C |
| 2 Jun 2025, 10:14 | 12.3 | 12.3 °C |
| 27 May 2025, 09:49 | 13 | 13 °C |
| 16 Apr 2025, 10:30 | 9.7 | 9.7 °C |
| 7 Mar 2025, 12:52 | 11.2 | 11.2 °C |
| 7 Feb 2025, 11:51 | 8 | 8 °C |
| 9 Jan 2025, 12:45 | 8.8 | 8.8 °C |
pH
code 0061
7.38
Sampled 11 Aug 2026, 51 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Aug 2026, 10:48 | 7.38 | 7.38 |
| 14 Jul 2026, 14:22 | 7.62 | 7.62 |
| 9 Jun 2026, 13:20 | 7.46 | 7.46 |
| 13 May 2026, 11:12 | 6.88 | 6.88 |
| 13 Apr 2026, 09:50 | 7.22 | 7.22 |
| 6 Mar 2026, 10:28 | 7 | 7 |
| 3 Feb 2026, 10:09 | 6.94 | 6.94 |
| 2 Jan 2026, 09:24 | 6.98 | 6.98 |
| 1 Dec 2025, 11:33 | 7.17 | 7.17 |
| 3 Nov 2025, 10:38 | 7.48 | 7.48 |
| 7 Oct 2025, 11:38 | 6.89 | 6.89 |
| 11 Sep 2025, 11:26 | 7.46 | 7.46 |
| 4 Aug 2025, 09:13 | 7.1 | 7.1 |
| 23 Jul 2025, 11:33 | 7.04 | 7.04 |
| 2 Jun 2025, 10:14 | 6.86 | 6.86 |
| 27 May 2025, 09:49 | 7.91 | 7.91 |
| 16 Apr 2025, 10:30 | 7.06 | 7.06 |
| 7 Mar 2025, 12:52 | 6.94 | 6.94 |
| 7 Feb 2025, 11:51 | 6.73 | 6.73 |
| 9 Jan 2025, 12:45 | 6.56 | 6.56 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.065 mg/l
Sampled 11 Aug 2026, 51 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Aug 2026, 10:48 | 0.065 | 0.065 mg/l |
| 14 Jul 2026, 14:22 | 0.0028 | 0.0028 mg/l |
| 9 Jun 2026, 13:20 | 0.0065 | 0.0065 mg/l |
| 13 May 2026, 11:12 | 0.0054 | 0.0054 mg/l |
| 13 Apr 2026, 09:50 | <0.002 | below 0.002 mg/l (not detected above this) |
| 6 Mar 2026, 10:28 | 0.0041 | 0.0041 mg/l |
| 3 Feb 2026, 10:09 | <0.002 | below 0.002 mg/l (not detected above this) |
| 2 Jan 2026, 09:24 | 0.0028 | 0.0028 mg/l |
| 1 Dec 2025, 11:33 | 0.0041 | 0.0041 mg/l |
| 3 Nov 2025, 10:38 | <0.002 | below 0.002 mg/l (not detected above this) |
| 7 Oct 2025, 11:38 | <0.002 | below 0.002 mg/l (not detected above this) |
| 11 Sep 2025, 11:26 | 0.0029 | 0.0029 mg/l |
| 4 Aug 2025, 09:13 | 0.0024 | 0.0024 mg/l |
| 23 Jul 2025, 11:33 | 0.0045 | 0.0045 mg/l |
| 2 Jun 2025, 10:14 | 0.015 | 0.015 mg/l |
| 27 May 2025, 09:49 | <0.002 | below 0.002 mg/l (not detected above this) |
| 16 Apr 2025, 10:30 | 0.0032 | 0.0032 mg/l |
| 7 Mar 2025, 12:52 | 0.0059 | 0.0059 mg/l |
| 7 Feb 2025, 11:51 | 0.0045 | 0.0045 mg/l |
| 9 Jan 2025, 12:45 | 0.0083 | 0.0083 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.89 mg/l
Sampled 11 Aug 2026, 51 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Aug 2026, 10:48 | 2.89 | 2.89 mg/l |
| 14 Jul 2026, 14:22 | 2.9 | 2.9 mg/l |
| 9 Jun 2026, 13:20 | 2.6 | 2.6 mg/l |
| 13 May 2026, 11:12 | 2.9 | 2.9 mg/l |
| 13 Apr 2026, 09:50 | 2.9 | 2.9 mg/l |
| 6 Mar 2026, 10:28 | 3.1 | 3.1 mg/l |
| 3 Feb 2026, 10:09 | 3.1 | 3.1 mg/l |
| 2 Jan 2026, 09:24 | 3.4 | 3.4 mg/l |
| 1 Dec 2025, 11:33 | 2.9 | 2.9 mg/l |
| 3 Nov 2025, 10:38 | 2.9 | 2.9 mg/l |
| 7 Oct 2025, 11:38 | 2.8 | 2.8 mg/l |
| 11 Sep 2025, 11:26 | 2.5 | 2.5 mg/l |
| 4 Aug 2025, 09:13 | 2.9 | 2.9 mg/l |
| 23 Jul 2025, 11:33 | 2.8 | 2.8 mg/l |
| 2 Jun 2025, 10:14 | 2.9 | 2.9 mg/l |
| 27 May 2025, 09:49 | 2.7 | 2.7 mg/l |
| 16 Apr 2025, 10:30 | 2.4 | 2.4 mg/l |
| 7 Mar 2025, 12:52 | 3.3 | 3.3 mg/l |
| 7 Feb 2025, 11:51 | 3.2 | 3.2 mg/l |
| 9 Jan 2025, 12:45 | 3.2 | 3.2 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.038 mg/l
Sampled 11 Aug 2026, 51 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Aug 2026, 10:48 | 0.038 | 0.038 mg/l |
| 14 Jul 2026, 14:22 | 0.015 | 0.015 mg/l |
| 9 Jun 2026, 13:20 | 0.012 | 0.012 mg/l |
| 13 May 2026, 11:12 | 0.01 | 0.01 mg/l |
| 13 Apr 2026, 09:50 | 0.0047 | 0.0047 mg/l |
| 6 Mar 2026, 10:28 | 0.0057 | 0.0057 mg/l |
| 3 Feb 2026, 10:09 | 0.01 | 0.01 mg/l |
| 2 Jan 2026, 09:24 | 0.0047 | 0.0047 mg/l |
| 1 Dec 2025, 11:33 | 0.011 | 0.011 mg/l |
| 3 Nov 2025, 10:38 | 0.0093 | 0.0093 mg/l |
| 7 Oct 2025, 11:38 | 0.0099 | 0.0099 mg/l |
| 11 Sep 2025, 11:26 | 0.011 | 0.011 mg/l |
| 4 Aug 2025, 09:13 | 0.015 | 0.015 mg/l |
| 23 Jul 2025, 11:33 | 0.013 | 0.013 mg/l |
| 2 Jun 2025, 10:14 | 0.0075 | 0.0075 mg/l |
| 27 May 2025, 09:49 | 0.025 | 0.025 mg/l |
| 16 Apr 2025, 10:30 | 0.01 | 0.01 mg/l |
| 7 Mar 2025, 12:52 | 0.0054 | 0.0054 mg/l |
| 7 Feb 2025, 11:51 | 0.004 | 0.004 mg/l |
| 9 Jan 2025, 12:45 | 0.0064 | 0.0064 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
172 µS/cm
Sampled 11 Aug 2026, 51 days ago · 20 results banked
Every result (20)
| Sampled | Result as published | Reads as |
|---|---|---|
| 11 Aug 2026, 10:48 | 172 | 172 µS/cm |
| 14 Jul 2026, 14:22 | 166 | 166 µS/cm |
| 9 Jun 2026, 13:20 | 164 | 164 µS/cm |
| 13 May 2026, 11:12 | 164 | 164 µS/cm |
| 13 Apr 2026, 09:50 | 161 | 161 µS/cm |
| 6 Mar 2026, 10:28 | 159 | 159 µS/cm |
| 3 Feb 2026, 10:09 | 162 | 162 µS/cm |
| 2 Jan 2026, 09:24 | 168 | 168 µS/cm |
| 1 Dec 2025, 11:33 | 178 | 178 µS/cm |
| 3 Nov 2025, 10:38 | 180 | 180 µS/cm |
| 7 Oct 2025, 11:38 | 172 | 172 µS/cm |
| 11 Sep 2025, 11:26 | 140 | 140 µS/cm |
| 4 Aug 2025, 09:13 | 169 | 169 µS/cm |
| 23 Jul 2025, 11:33 | 168 | 168 µS/cm |
| 2 Jun 2025, 10:14 | 168 | 168 µS/cm |
| 27 May 2025, 09:49 | 177 | 177 µS/cm |
| 16 Apr 2025, 10:30 | 165 | 165 µS/cm |
| 7 Mar 2025, 12:52 | 168 | 168 µS/cm |
| 7 Feb 2025, 11:51 | 168 | 168 µS/cm |
| 9 Jan 2025, 12:45 | 179 | 179 µS/cm |
Everything measured here
18 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 18 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 20 | Jan 2025 – Aug 2026 | 97.1% 11 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 20 | Jan 2025 – Aug 2026 | 9.7 mg/l 11 Aug 2026 |
| Temperature of Water 0076 | River water | 20 | Jan 2025 – Aug 2026 | 15.3 °C 11 Aug 2026 |
| pH 0061 | River water | 20 | Jan 2025 – Aug 2026 | 7.38 11 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 20 | Jan 2025 – Aug 2026 | 0.065 mg/l 11 Aug 2026 |
| Nitrate as N 0117 | River water | 20 | Jan 2025 – Aug 2026 | 2.89 mg/l 11 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 20 | Jan 2025 – Aug 2026 | 0.038 mg/l 11 Aug 2026 |
| Conductivity at 25 C 0077 | River water | 20 | Jan 2025 – Aug 2026 | 172 µS/cm 11 Aug 2026 |
| Alkalinity to pH 4.5 : Grans Plot 7610 | River water | 20 | Jan 2025 – Aug 2026 | 9.5 mg/l 11 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 20 | Jan 2025 – Aug 2026 | 0.00043 mg/l 11 Aug 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 18 | Jan 2025 – Aug 2026 | 1.8 mg/l 11 Aug 2026 |
| Flow Type 2896 | River water | 14 | Jan 2025 – Aug 2026 | Moderate Flow 11 Aug 2026 |
| LCMS Screen : Semi Quantitative 7299 | River water | 3 | Feb 2026 – Aug 2026 | 1 text result 11 Aug 2026 |
| Nitrite as N 0118 | River water | 20 | Jan 2025 – Aug 2026 | 0.0092 mg/l 11 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 20 | Jan 2025 – Aug 2026 | 2.9 mg/l 11 Aug 2026 |
| Phosphorus, Total as P 0348 | River water | 20 | Jan 2025 – Aug 2026 | 0.047 mg/l 11 Aug 2026 |
| Silica, reactive as SiO2 0182 | River water | 20 | Jan 2025 – Aug 2026 | 7.7 mg/l 11 Aug 2026 |
| Solids, Suspended at 105 C 0135 | River water | 9 | Dec 2025 – Aug 2026 | below 3 mg/l 11 Aug 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.