River Weaver at Audlem Gauging Station
EA name: RIVER WEAVER AT AUDLEM GAUGING STATION
Environment Agency sampling point NW-88000638 · 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
- 18 May 2026, 12:414 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
- 31 since 17 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 365221, 343068As published, to the nearest 1 m. Open in a map
- River, by its own name
- Weaver
- River, by the map
- River WeaverPlaced on the river its name gives, 32 m from the line.
- Next gauge downstream
- Shrewbridge On the River Weaver · 14 km along the riverBeside Audlem: too close to say above or below.
- Why it was sampled
- Monitoring (national agency policy) (19 samples)
Environmental monitoring statutory (EU directives) (12 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
92.2%
Sampled 2 Mar 2026, 7 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 12:54 | 92.2 | 92.2% |
| 2 Feb 2026, 12:42 | 91.7 | 91.7% |
| 7 Jan 2026, 10:30 | 92 | 92% |
| 1 Dec 2025, 11:15 | 90.8 | 90.8% |
| 3 Nov 2025, 10:17 | 84.2 | 84.2% |
| 1 Oct 2025, 13:34 | 84 | 84% |
| 11 Sep 2025, 10:06 | 72.7 | 72.7% |
| 8 Aug 2025, 10:34 | 83.9 | 83.9% |
| 11 Jul 2025, 11:07 | 86 | 86% |
| 16 Jun 2025, 12:45 | 84.5 | 84.5% |
| 9 May 2025, 11:16 | 93.2 | 93.2% |
| 22 Apr 2025, 13:23 | 91.4 | 91.4% |
| 20 Feb 2024, 10:05 | 85.4 | 85.4% |
| 26 Jan 2024, 11:43 | 86.3 | 86.3% |
| 8 Dec 2023, 11:07 | 83.1 | 83.1% |
| 23 Nov 2023, 13:07 | 85.1 | 85.1% |
| 17 Oct 2023, 10:31 | 84 | 84% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.7 mg/l
Sampled 2 Mar 2026, 7 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 12:54 | 10.7 | 10.7 mg/l |
| 2 Feb 2026, 12:42 | 11.2 | 11.2 mg/l |
| 7 Jan 2026, 10:30 | 12.2 | 12.2 mg/l |
| 1 Dec 2025, 11:15 | 10.8 | 10.8 mg/l |
| 3 Nov 2025, 10:17 | 9.46 | 9.46 mg/l |
| 1 Oct 2025, 13:34 | 8.95 | 8.95 mg/l |
| 11 Sep 2025, 10:06 | 7.6 | 7.6 mg/l |
| 8 Aug 2025, 10:34 | 8.27 | 8.27 mg/l |
| 11 Jul 2025, 11:07 | 8.2 | 8.2 mg/l |
| 16 Jun 2025, 12:45 | 8.19 | 8.19 mg/l |
| 9 May 2025, 11:16 | 10.3 | 10.3 mg/l |
| 22 Apr 2025, 13:23 | 9.98 | 9.98 mg/l |
| 20 Feb 2024, 10:05 | 10 | 10 mg/l |
| 26 Jan 2024, 11:43 | 10.5 | 10.5 mg/l |
| 8 Dec 2023, 11:07 | 10.4 | 10.4 mg/l |
| 23 Nov 2023, 13:07 | 9.59 | 9.59 mg/l |
| 17 Oct 2023, 10:31 | 9.49 | 9.49 mg/l |
Water temperature
code 0076 · °C
8.9 °C
Sampled 2 Mar 2026, 7 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 12:54 | 8.9 | 8.9 °C |
| 2 Feb 2026, 12:42 | 6.7 | 6.7 °C |
| 7 Jan 2026, 10:30 | 3.4 | 3.4 °C |
| 1 Dec 2025, 11:15 | 7.7 | 7.7 °C |
| 3 Nov 2025, 10:17 | 10.1 | 10.1 °C |
| 1 Oct 2025, 13:34 | 12.4 | 12.4 °C |
| 11 Sep 2025, 10:06 | 13.2 | 13.2 °C |
| 8 Aug 2025, 10:34 | 15.9 | 15.9 °C |
| 11 Jul 2025, 11:07 | 17.5 | 17.5 °C |
| 16 Jun 2025, 12:45 | 16.7 | 16.7 °C |
| 9 May 2025, 11:16 | 11 | 11 °C |
| 22 Apr 2025, 13:23 | 11.3 | 11.3 °C |
| 20 Feb 2024, 10:05 | 8.2 | 8.2 °C |
| 26 Jan 2024, 11:43 | 7 | 7 °C |
| 8 Dec 2023, 11:07 | 5.7 | 5.7 °C |
| 23 Nov 2023, 13:07 | 10 | 10 °C |
| 17 Oct 2023, 10:31 | 9.9 | 9.9 °C |
pH
code 0061
7.96
Sampled 2 Mar 2026, 7 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 12:54 | 7.96 | 7.96 |
| 2 Feb 2026, 12:42 | 7.87 | 7.87 |
| 7 Jan 2026, 10:30 | 8 | 8 |
| 1 Dec 2025, 11:15 | 7.81 | 7.81 |
| 3 Nov 2025, 10:17 | 8.03 | 8.03 |
| 1 Oct 2025, 13:34 | 8.02 | 8.02 |
| 11 Sep 2025, 10:06 | 7.89 | 7.89 |
| 8 Aug 2025, 10:34 | 8.13 | 8.13 |
| 11 Jul 2025, 11:07 | 8.01 | 8.01 |
| 16 Jun 2025, 12:45 | 8.12 | 8.12 |
| 9 May 2025, 11:16 | 8.26 | 8.26 |
| 22 Apr 2025, 13:23 | 8.16 | 8.16 |
| 20 Feb 2024, 10:05 | 7.67 | 7.67 |
| 26 Jan 2024, 11:43 | 7.84 | 7.84 |
| 8 Dec 2023, 11:07 | 7.69 | 7.69 |
| 23 Nov 2023, 13:07 | 7.9 | 7.9 |
| 17 Oct 2023, 10:31 | 7.82 | 7.82 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.064 mg/l
Sampled 2 Mar 2026, 7 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 12:54 | 0.064 | 0.064 mg/l |
| 2 Feb 2026, 12:42 | 0.16 | 0.16 mg/l |
| 7 Jan 2026, 10:30 | 0.3 | 0.3 mg/l |
| 1 Dec 2025, 11:15 | 0.071 | 0.071 mg/l |
| 3 Nov 2025, 10:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Oct 2025, 13:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Sep 2025, 10:06 | 0.089 | 0.089 mg/l |
| 8 Aug 2025, 10:34 | 0.074 | 0.074 mg/l |
| 11 Jul 2025, 11:07 | 0.056 | 0.056 mg/l |
| 16 Jun 2025, 12:45 | 0.074 | 0.074 mg/l |
| 9 May 2025, 11:16 | 0.063 | 0.063 mg/l |
| 22 Apr 2025, 13:23 | 0.12 | 0.12 mg/l |
| 20 Feb 2024, 10:05 | 0.19 | 0.19 mg/l |
| 26 Jan 2024, 11:43 | 0.27 | 0.27 mg/l |
| 8 Dec 2023, 11:07 | 0.51 | 0.51 mg/l |
| 23 Nov 2023, 13:07 | 0.088 | 0.088 mg/l |
| 17 Oct 2023, 10:31 | 0.091 | 0.091 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
6.56 mg/l
Sampled 2 Mar 2026, 7 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 12:54 | 6.56 | 6.56 mg/l |
| 2 Feb 2026, 12:42 | 7.93 | 7.93 mg/l |
| 7 Jan 2026, 10:30 | 8.52 | 8.52 mg/l |
| 1 Dec 2025, 11:15 | 12.9 | 12.9 mg/l |
| 3 Nov 2025, 10:17 | 4.68 | 4.68 mg/l |
| 1 Oct 2025, 13:34 | 5.67 | 5.67 mg/l |
| 11 Sep 2025, 10:06 | 5.84 | 5.84 mg/l |
| 8 Aug 2025, 10:34 | 6.91 | 6.91 mg/l |
| 11 Jul 2025, 11:07 | 6.47 | 6.47 mg/l |
| 16 Jun 2025, 12:45 | 5.95 | 5.95 mg/l |
| 9 May 2025, 11:16 | 7.55 | 7.55 mg/l |
| 22 Apr 2025, 13:23 | 7.4 | 7.4 mg/l |
| 20 Feb 2024, 10:05 | 4.65 | 4.65 mg/l |
| 26 Jan 2024, 11:43 | 5.83 | 5.83 mg/l |
| 8 Dec 2023, 11:07 | 4.75 | 4.75 mg/l |
| 23 Nov 2023, 13:07 | 5.44 | 5.44 mg/l |
| 17 Oct 2023, 10:31 | 6.12 | 6.12 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.15 mg/l
Sampled 2 Mar 2026, 7 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 12:54 | 0.15 | 0.15 mg/l |
| 2 Feb 2026, 12:42 | 0.15 | 0.15 mg/l |
| 7 Jan 2026, 10:30 | 0.15 | 0.15 mg/l |
| 1 Dec 2025, 11:15 | 0.15 | 0.15 mg/l |
| 3 Nov 2025, 10:17 | 0.21 | 0.21 mg/l |
| 1 Oct 2025, 13:34 | 0.19 | 0.19 mg/l |
| 11 Sep 2025, 10:06 | 0.26 | 0.26 mg/l |
| 8 Aug 2025, 10:34 | 0.28 | 0.28 mg/l |
| 11 Jul 2025, 11:07 | 0.29 | 0.29 mg/l |
| 16 Jun 2025, 12:45 | 0.25 | 0.25 mg/l |
| 9 May 2025, 11:16 | 0.15 | 0.15 mg/l |
| 22 Apr 2025, 13:23 | 0.16 | 0.16 mg/l |
| 20 Feb 2024, 10:05 | 0.23 | 0.23 mg/l |
| 26 Jan 2024, 11:43 | 0.2 | 0.2 mg/l |
| 8 Dec 2023, 11:07 | 0.26 | 0.26 mg/l |
| 23 Nov 2023, 13:07 | 0.18 | 0.18 mg/l |
| 17 Oct 2023, 10:31 | 0.24 | 0.24 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
591 µS/cm
Sampled 2 Mar 2026, 7 months ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Mar 2026, 12:54 | 591 | 591 µS/cm |
| 2 Feb 2026, 12:42 | 587 | 587 µS/cm |
| 7 Jan 2026, 10:30 | 772 | 772 µS/cm |
| 1 Dec 2025, 11:15 | 671 | 671 µS/cm |
| 3 Nov 2025, 10:17 | 814 | 814 µS/cm |
| 1 Oct 2025, 13:34 | 838 | 838 µS/cm |
| 11 Sep 2025, 10:06 | 826 | 826 µS/cm |
| 8 Aug 2025, 10:34 | 858 | 858 µS/cm |
| 11 Jul 2025, 11:07 | 843 | 843 µS/cm |
| 16 Jun 2025, 12:45 | 790 | 790 µS/cm |
| 9 May 2025, 11:16 | 824 | 824 µS/cm |
| 22 Apr 2025, 13:23 | 752 | 752 µS/cm |
| 20 Feb 2024, 10:05 | 504 | 504 µS/cm |
| 26 Jan 2024, 11:43 | 616 | 616 µS/cm |
| 8 Dec 2023, 11:07 | 439 | 439 µS/cm |
| 23 Nov 2023, 13:07 | 622 | 622 µS/cm |
| 17 Oct 2023, 10:31 | 617 | 617 µS/cm |
Everything measured here
15 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 15 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 17 | Oct 2023 – Mar 2026 | 92.2% 2 Mar 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 17 | Oct 2023 – Mar 2026 | 10.7 mg/l 2 Mar 2026 |
| Temperature of Water 0076 | River water | 17 | Oct 2023 – Mar 2026 | 8.9 °C 2 Mar 2026 |
| pH 0061 | River water | 17 | Oct 2023 – Mar 2026 | 7.96 2 Mar 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 17 | Oct 2023 – Mar 2026 | 0.064 mg/l 2 Mar 2026 |
| Nitrate as N 0117 | River water | 17 | Oct 2023 – Mar 2026 | 6.56 mg/l 2 Mar 2026 |
| Orthophosphate, reactive as P 0180 | River water | 17 | Oct 2023 – Mar 2026 | 0.15 mg/l 2 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 17 | Oct 2023 – Mar 2026 | 591 µS/cm 2 Mar 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 17 | Oct 2023 – Mar 2026 | 180 mg/l 2 Mar 2026 |
| Ammonia un-ionised as N 0119 | River water | 17 | Oct 2023 – Mar 2026 | 0.00098 mg/l 2 Mar 2026 |
| BOD : 5 Day ATU 0085 | River water | 27 | Feb 2024 – May 2026 | 1.2 mg/l 18 May 2026 |
| Chloride 0172 | River water | 12 | Apr 2025 – Mar 2026 | 28 mg/l 2 Mar 2026 |
| Nitrite as N 0118 | River water | 17 | Oct 2023 – Mar 2026 | 0.043 mg/l 2 Mar 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 17 | Oct 2023 – Mar 2026 | 6.6 mg/l 2 Mar 2026 |
| Solids, Suspended at 105 C 0135 | River water | 12 | Apr 2025 – Mar 2026 | 16 mg/l 2 Mar 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.