River Yeo Bugle Cottages
EA name: R YEO BUGLE COTTAGES
Environment Agency sampling point SW-E4000400 · 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 Sep 2026, 11:0221 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 7 since 9 Apr 2025 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 20 Sep 2026
- Where
- National Grid 367181, 121267As published, to the nearest 1 m. Open in a map
- River, by its own name
- Its name does not give one
- River, by the map
- An unnamed streamPlaced by position alone (the only river line close by), 1 m from the line.
- Next gauge downstream
- Sherborne Lake On the River Yeo · 10 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (7 samples)
Results here were completed a median of 5 days after the sample was taken (3 to 8 days, 4 samples).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
14.7%
Sampled 17 Sep 2026, 21 days ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 11:02 | 14.7 | 14.7% |
| 20 Aug 2026, 12:41 | 27.6 | 27.6% |
| 30 Jul 2026, 11:59 | 51.9 | 51.9% |
| 30 Sep 2025, 11:17 | 31 | 31% |
| 26 Jun 2025, 14:30 | 30.7 | 30.7% |
| 30 May 2025, 11:09 | 32.1 | 32.1% |
| 9 Apr 2025, 12:56 | 85.1 | 85.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
1.38 mg/l
Sampled 17 Sep 2026, 21 days ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 11:02 | 1.38 | 1.38 mg/l |
| 20 Aug 2026, 12:41 | 2.72 | 2.72 mg/l |
| 30 Jul 2026, 11:59 | 4.89 | 4.89 mg/l |
| 30 Sep 2025, 11:17 | 3.46 | 3.46 mg/l |
| 26 Jun 2025, 14:30 | 2.95 | 2.95 mg/l |
| 30 May 2025, 11:09 | 3.19 | 3.19 mg/l |
| 9 Apr 2025, 12:56 | 10.1 | 10.1 mg/l |
Water temperature
code 0076 · °C
18.2 °C
Sampled 17 Sep 2026, 21 days ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 11:02 | 18.2 | 18.2 °C |
| 20 Aug 2026, 12:41 | 16 | 16 °C |
| 30 Jul 2026, 11:59 | 18.1 | 18.1 °C |
| 30 Sep 2025, 11:17 | 10.4 | 10.4 °C |
| 26 Jun 2025, 14:30 | 17.2 | 17.2 °C |
| 30 May 2025, 11:09 | 15.6 | 15.6 °C |
| 9 Apr 2025, 12:56 | 7.8 | 7.8 °C |
pH
code 0061
8.1
Sampled 17 Sep 2026, 21 days ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 11:02 | 8.1 | 8.1 |
| 20 Aug 2026, 12:41 | 7.93 | 7.93 |
| 30 Jul 2026, 11:59 | 7.94 | 7.94 |
| 30 Sep 2025, 11:17 | 7.99 | 7.99 |
| 26 Jun 2025, 14:30 | 7.99 | 7.99 |
| 30 May 2025, 11:09 | 7.86 | 7.86 |
| 9 Apr 2025, 12:56 | 8.02 | 8.02 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
56 mg/l
Sampled 17 Sep 2026, 21 days ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 11:02 | 56 | 56 mg/l |
| 20 Aug 2026, 12:41 | 40 | 40 mg/l |
| 30 Jul 2026, 11:59 | 0.5 | 0.5 mg/l |
| 30 Sep 2025, 11:17 | 58 | 58 mg/l |
| 26 Jun 2025, 14:30 | 48 | 48 mg/l |
| 30 May 2025, 11:09 | 5.4 | 5.4 mg/l |
| 9 Apr 2025, 12:56 | 0.24 | 0.24 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.189 mg/l
Sampled 17 Sep 2026, 21 days ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 11:02 | 0.189 | 0.189 mg/l |
| 20 Aug 2026, 12:41 | 0.24 | 0.24 mg/l |
| 30 Jul 2026, 11:59 | 19.3 | 19.3 mg/l |
| 30 Sep 2025, 11:17 | <0.196 | below 0.196 mg/l (not detected above this) |
| 26 Jun 2025, 14:30 | <0.196 | below 0.196 mg/l (not detected above this) |
| 30 May 2025, 11:09 | 0.678 | 0.678 mg/l |
| 9 Apr 2025, 12:56 | 4.67 | 4.67 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
6.9 mg/l
Sampled 17 Sep 2026, 21 days ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 11:02 | 6.9 | 6.9 mg/l |
| 20 Aug 2026, 12:41 | 6.6 | 6.6 mg/l |
| 30 Jul 2026, 11:59 | 4.5 | 4.5 mg/l |
| 30 Sep 2025, 11:17 | 6.9 | 6.9 mg/l |
| 26 Jun 2025, 14:30 | 6.1 | 6.1 mg/l |
| 30 May 2025, 11:09 | 1.1 | 1.1 mg/l |
| 9 Apr 2025, 12:56 | 0.14 | 0.14 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1290 µS/cm
Sampled 17 Sep 2026, 21 days ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 11:02 | 1290 | 1290 µS/cm |
| 20 Aug 2026, 12:41 | 1181 | 1181 µS/cm |
| 30 Jul 2026, 11:59 | 948 | 948 µS/cm |
| 30 Sep 2025, 11:17 | 1300 | 1300 µS/cm |
| 26 Jun 2025, 14:30 | 1233 | 1233 µS/cm |
| 30 May 2025, 11:09 | 879 | 879 µS/cm |
| 9 Apr 2025, 12:56 | 739 | 739 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 | 7 | Apr 2025 – Sep 2026 | 14.7% 17 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 7 | Apr 2025 – Sep 2026 | 1.38 mg/l 17 Sep 2026 |
| Temperature of Water 0076 | River water | 7 | Apr 2025 – Sep 2026 | 18.2 °C 17 Sep 2026 |
| pH 0061 | River water | 7 | Apr 2025 – Sep 2026 | 8.1 17 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 7 | Apr 2025 – Sep 2026 | 56 mg/l 17 Sep 2026 |
| Nitrate as N 0117 | River water | 7 | Apr 2025 – Sep 2026 | 0.189 mg/l 17 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 7 | Apr 2025 – Sep 2026 | 6.9 mg/l 17 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 7 | Apr 2025 – Sep 2026 | 1290 µS/cm 17 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 7 | Apr 2025 – Sep 2026 | 560 mg/l 17 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 7 | Apr 2025 – Sep 2026 | 1.85 mg/l 17 Sep 2026 |
| Nitrite as N 0118 | River water | 7 | Apr 2025 – Sep 2026 | 0.011 mg/l 17 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 7 | Apr 2025 – Sep 2026 | below 0.2 mg/l 17 Sep 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.