Tideswell Brook at confluence with River Wye
EA name: TIDESWELL BK AT CONF WITH R.WYE (also listed as “TIDESWELL BROOK AT CONFLUENCE WITH RIVER WYE”)
Environment Agency sampling point MD-51963080 · 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, 12:0214 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 since 31 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Planned investigation (local monitoring) · results completed 19 Sep 2026
- Where
- National Grid 415540, 373160As published, to the nearest 10 m. Open in a map
- River, by its own name
- Tideswell Brook
- River, by the map
- Not placedNearest line is 116 m away and its name does not agree. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Planned investigation (local monitoring) (34 samples)
Results here were completed a median of 4 days after the sample was taken (2 to 5 days, 13 samples). 15 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
105.1%
Sampled 29 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 May 2026, 10:31 | 105.1 | 105.1% |
| 29 Apr 2026, 10:33 | 101.8 | 101.8% |
| 27 Mar 2026, 12:54 | 102.2 | 102.2% |
| 2 Feb 2026, 11:24 | 99.1 | 99.1% |
| 16 Jan 2026, 11:16 | 99.9 | 99.9% |
| 16 Dec 2025, 10:22 | 99.6 | 99.6% |
| 11 Mar 2025, 10:52 | 104.3 | 104.3% |
| 18 Feb 2025, 10:03 | 104.2 | 104.2% |
| 16 Jan 2025, 09:48 | 101.3 | 101.3% |
| 16 Dec 2024, 10:24 | 103 | 103% |
| 18 Oct 2024, 09:56 | 97.8 | 97.8% |
| 23 Jul 2024, 10:00 | 100.4 | 100.4% |
| 17 Jun 2024, 13:17 | 103.6 | 103.6% |
| 14 Mar 2024, 09:27 | 101.8 | 101.8% |
| 21 Feb 2024, 13:12 | 98.9 | 98.9% |
| 17 Jan 2024, 13:20 | 100.9 | 100.9% |
| 1 Dec 2023, 12:34 | 95.3 | 95.3% |
| 14 Nov 2023, 11:13 | 94.2 | 94.2% |
| 31 Oct 2023, 11:31 | 91.7 | 91.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.3 mg/l
Sampled 29 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 May 2026, 10:31 | 11.3 | 11.3 mg/l |
| 29 Apr 2026, 10:33 | 11.4 | 11.4 mg/l |
| 27 Mar 2026, 12:54 | 11.7 | 11.7 mg/l |
| 2 Feb 2026, 11:24 | 11.8 | 11.8 mg/l |
| 16 Jan 2026, 11:16 | 12.2 | 12.2 mg/l |
| 16 Dec 2025, 10:22 | 11.7 | 11.7 mg/l |
| 11 Mar 2025, 10:52 | 12.9 | 12.9 mg/l |
| 18 Feb 2025, 10:03 | 13.5 | 13.5 mg/l |
| 16 Jan 2025, 09:48 | 12.5 | 12.5 mg/l |
| 16 Dec 2024, 10:24 | 12 | 12 mg/l |
| 18 Oct 2024, 09:56 | 11 | 11 mg/l |
| 23 Jul 2024, 10:00 | 10.3 | 10.3 mg/l |
| 17 Jun 2024, 13:17 | 10.7 | 10.7 mg/l |
| 14 Mar 2024, 09:27 | 11.7 | 11.7 mg/l |
| 21 Feb 2024, 13:12 | 11.6 | 11.6 mg/l |
| 17 Jan 2024, 13:20 | 12.6 | 12.6 mg/l |
| 1 Dec 2023, 12:34 | 12 | 12 mg/l |
| 14 Nov 2023, 11:13 | 10.7 | 10.7 mg/l |
| 31 Oct 2023, 11:31 | 10.3 | 10.3 mg/l |
Water temperature
code 0076 · °C
12.1 °C
Sampled 29 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 May 2026, 10:31 | 12.1 | 12.1 °C |
| 29 Apr 2026, 10:33 | 10.2 | 10.2 °C |
| 27 Mar 2026, 12:54 | 9.4 | 9.4 °C |
| 2 Feb 2026, 11:24 | 7.7 | 7.7 °C |
| 16 Jan 2026, 11:16 | 6.8 | 6.8 °C |
| 16 Dec 2025, 10:22 | 8.3 | 8.3 °C |
| 11 Mar 2025, 10:52 | 6.2 | 6.2 °C |
| 18 Feb 2025, 10:03 | 4.4 | 4.4 °C |
| 16 Jan 2025, 09:48 | 6.2 | 6.2 °C |
| 16 Dec 2024, 10:24 | 8.7 | 8.7 °C |
| 18 Oct 2024, 09:56 | 9.9 | 9.9 °C |
| 23 Jul 2024, 10:00 | 14 | 14 °C |
| 17 Jun 2024, 13:17 | 13.9 | 13.9 °C |
| 14 Mar 2024, 09:27 | 9.3 | 9.3 °C |
| 21 Feb 2024, 13:12 | 8.5 | 8.5 °C |
| 17 Jan 2024, 13:20 | 5.8 | 5.8 °C |
| 1 Dec 2023, 12:34 | 5.6 | 5.6 °C |
| 14 Nov 2023, 11:13 | 9.5 | 9.5 °C |
| 31 Oct 2023, 11:31 | 10.1 | 10.1 °C |
pH
code 0061
8.2
Sampled 29 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 May 2026, 10:31 | 8.2 | 8.2 |
| 29 Apr 2026, 10:33 | 8.45 | 8.45 |
| 27 Mar 2026, 12:54 | 8.27 | 8.27 |
| 2 Feb 2026, 11:24 | 8.25 | 8.25 |
| 16 Jan 2026, 11:16 | 8.25 | 8.25 |
| 16 Dec 2025, 10:22 | 8.09 | 8.09 |
| 11 Mar 2025, 10:52 | 8.39 | 8.39 |
| 18 Feb 2025, 10:03 | 8.29 | 8.29 |
| 16 Jan 2025, 09:48 | 8.23 | 8.23 |
| 16 Dec 2024, 10:24 | 8.24 | 8.24 |
| 18 Oct 2024, 09:56 | 8.3 | 8.3 |
| 23 Jul 2024, 10:00 | 8.19 | 8.19 |
| 17 Jun 2024, 13:17 | 8.44 | 8.44 |
| 14 Mar 2024, 09:27 | 8.3 | 8.3 |
| 21 Feb 2024, 13:12 | 8.08 | 8.08 |
| 17 Jan 2024, 13:20 | 8.4 | 8.4 |
| 1 Dec 2023, 12:34 | 8.29 | 8.29 |
| 14 Nov 2023, 11:13 | 7.96 | 7.96 |
| 31 Oct 2023, 11:31 | 7.84 | 7.84 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 29 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 May 2026, 10:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Apr 2026, 10:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Mar 2026, 12:54 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Feb 2026, 11:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jan 2026, 11:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Dec 2025, 10:22 | 0.18 | 0.18 mg/l |
| 11 Mar 2025, 10:52 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2025, 10:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jan 2025, 09:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Dec 2024, 10:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Oct 2024, 09:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jul 2024, 10:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2024, 13:17 | 0.048 | 0.048 mg/l |
| 14 Mar 2024, 09:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Feb 2024, 13:12 | 0.98 | 0.98 mg/l |
| 17 Jan 2024, 13:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Dec 2023, 12:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Nov 2023, 11:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Oct 2023, 11:31 | 0.05 | 0.05 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.6 mg/l
Sampled 29 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 May 2026, 10:31 | 3.6 | 3.6 mg/l |
| 29 Apr 2026, 10:33 | 5.9 | 5.9 mg/l |
| 27 Mar 2026, 12:54 | 5.68 | 5.68 mg/l |
| 2 Feb 2026, 11:24 | 5.19 | 5.19 mg/l |
| 16 Jan 2026, 11:16 | 4.89 | 4.89 mg/l |
| 16 Dec 2025, 10:22 | 4.46 | 4.46 mg/l |
| 11 Mar 2025, 10:52 | 3.9 | 3.9 mg/l |
| 18 Feb 2025, 10:03 | 3.59 | 3.59 mg/l |
| 16 Jan 2025, 09:48 | 4.1 | 4.1 mg/l |
| 16 Dec 2024, 10:24 | 3.69 | 3.69 mg/l |
| 18 Oct 2024, 09:56 | 2.3 | 2.3 mg/l |
| 23 Jul 2024, 10:00 | 2.5 | 2.5 mg/l |
| 17 Jun 2024, 13:17 | 2.59 | 2.59 mg/l |
| 14 Mar 2024, 09:27 | 3.69 | 3.69 mg/l |
| 21 Feb 2024, 13:12 | 2.67 | 2.67 mg/l |
| 17 Jan 2024, 13:20 | 4.99 | 4.99 mg/l |
| 1 Dec 2023, 12:34 | 4.89 | 4.89 mg/l |
| 14 Nov 2023, 11:13 | 4.09 | 4.09 mg/l |
| 31 Oct 2023, 11:31 | 3.89 | 3.89 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.015 mg/l
Sampled 29 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 May 2026, 10:31 | 0.015 | 0.015 mg/l |
| 29 Apr 2026, 10:33 | 0.09 | 0.09 mg/l |
| 27 Mar 2026, 12:54 | 0.059 | 0.059 mg/l |
| 2 Feb 2026, 11:24 | 0.065 | 0.065 mg/l |
| 16 Jan 2026, 11:16 | 0.072 | 0.072 mg/l |
| 16 Dec 2025, 10:22 | 0.098 | 0.098 mg/l |
| 11 Mar 2025, 10:52 | 0.078 | 0.078 mg/l |
| 18 Feb 2025, 10:03 | 0.07 | 0.07 mg/l |
| 16 Jan 2025, 09:48 | 0.05 | 0.05 mg/l |
| 16 Dec 2024, 10:24 | 0.063 | 0.063 mg/l |
| 18 Oct 2024, 09:56 | 0.073 | 0.073 mg/l |
| 23 Jul 2024, 10:00 | 0.11 | 0.11 mg/l |
| 17 Jun 2024, 13:17 | 0.14 | 0.14 mg/l |
| 14 Mar 2024, 09:27 | 0.067 | 0.067 mg/l |
| 21 Feb 2024, 13:12 | 0.23 | 0.23 mg/l |
| 17 Jan 2024, 13:20 | 0.051 | 0.051 mg/l |
| 1 Dec 2023, 12:34 | 0.046 | 0.046 mg/l |
| 14 Nov 2023, 11:13 | 0.055 | 0.055 mg/l |
| 31 Oct 2023, 11:31 | 0.083 | 0.083 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
548 µS/cm
Sampled 29 May 2026, 4 months ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 29 May 2026, 10:31 | 548 | 548 µS/cm |
| 29 Apr 2026, 10:33 | 510 | 510 µS/cm |
| 27 Mar 2026, 12:54 | 531 | 531 µS/cm |
| 2 Feb 2026, 11:24 | 525 | 525 µS/cm |
| 16 Jan 2026, 11:16 | 558 | 558 µS/cm |
| 16 Dec 2025, 10:22 | 499 | 499 µS/cm |
| 11 Mar 2025, 10:52 | 519 | 519 µS/cm |
| 18 Feb 2025, 10:03 | 544 | 544 µS/cm |
| 16 Jan 2025, 09:48 | 542 | 542 µS/cm |
| 16 Dec 2024, 10:24 | 522 | 522 µS/cm |
| 18 Oct 2024, 09:56 | 503 | 503 µS/cm |
| 23 Jul 2024, 10:00 | 534 | 534 µS/cm |
| 17 Jun 2024, 13:17 | 487 | 487 µS/cm |
| 14 Mar 2024, 09:27 | 499 | 499 µS/cm |
| 21 Feb 2024, 13:12 | 341 | 341 µS/cm |
| 17 Jan 2024, 13:20 | 549 | 549 µS/cm |
| 1 Dec 2023, 12:34 | 542 | 542 µS/cm |
| 14 Nov 2023, 11:13 | 536 | 536 µS/cm |
| 31 Oct 2023, 11:31 | 534 | 534 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 | 19 | Oct 2023 – May 2026 | 105.1% 29 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 19 | Oct 2023 – May 2026 | 11.3 mg/l 29 May 2026 |
| Temperature of Water 0076 | River water | 19 | Oct 2023 – May 2026 | 12.1 °C 29 May 2026 |
| pH 0061 | River water | 19 | Oct 2023 – May 2026 | 8.2 29 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 19 | Oct 2023 – May 2026 | below 0.03 mg/l 29 May 2026 |
| Nitrate as N 0117 | River water | 19 | Oct 2023 – May 2026 | 3.6 mg/l 29 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 19 | Oct 2023 – May 2026 | 0.015 mg/l 29 May 2026 |
| Conductivity at 25 C 0077 | River water | 19 | Oct 2023 – May 2026 | 548 µS/cm 29 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 19 | Oct 2023 – May 2026 | 200 mg/l 29 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 19 | Oct 2023 – May 2026 | below 0.00064 mg/l 29 May 2026 |
| Nitrite as N 0118 | River water | 19 | Oct 2023 – May 2026 | below 0.004 mg/l 29 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 19 | Oct 2023 – May 2026 | 3.6 mg/l 29 May 2026 |
| No flow /No sample 7668 | River water | 15 | Aug 2024 – Sep 2026 | No flow/discharge at sampling point 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.