Devils Water at Dukesfield Mill
EA name: DEVILS WATER AT DUKESFIELD MILL
Environment Agency sampling point NE-43300234 · 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
- 7 May 2026, 11:215 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
- 24 since 20 Jun 2024 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 394270, 558065As published, to the nearest 1 m. Open in a map
- River, by its own name
- Devils Water
- River, by the map
- Not placedIts name gives Devils Water; the only line close by, 4 m away, is Devil's Water and is not traced into it. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (24 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
104.2%
Sampled 7 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 11:21 | 104.2 | 104.2% |
| 8 Apr 2026, 13:03 | 111.6 | 111.6% |
| 4 Mar 2026, 11:45 | 100.2 | 100.2% |
| 4 Feb 2026, 11:34 | 97.7 | 97.7% |
| 2 Jan 2026, 10:01 | 102.9 | 102.9% |
| 3 Dec 2025, 09:09 | 97.5 | 97.5% |
| 6 Nov 2025, 08:07 | 98.8 | 98.8% |
| 1 Oct 2025, 11:38 | 96.5 | 96.5% |
| 1 Sep 2025, 12:31 | 97 | 97% |
| 7 Aug 2025, 09:40 | 92.8 | 92.8% |
| 11 Jul 2025, 13:19 | 102.7 | 102.7% |
| 2 Jun 2025, 09:28 | 93.9 | 93.9% |
| 1 May 2025, 10:02 | 101.6 | 101.6% |
| 2 Apr 2025, 09:04 | 102.2 | 102.2% |
| 5 Mar 2025, 09:27 | 104.9 | 104.9% |
| 4 Feb 2025, 10:53 | 101.8 | 101.8% |
| 21 Jan 2025, 11:45 | 99.4 | 99.4% |
| 2 Dec 2024, 13:44 | 101 | 101% |
| 19 Nov 2024, 09:06 | 100 | 100% |
| 15 Oct 2024, 09:31 | 99.8 | 99.8% |
| 16 Sep 2024, 12:48 | 99.2 | 99.2% |
| 23 Aug 2024, 10:36 | 96.9 | 96.9% |
| 16 Jul 2024, 14:20 | 97.8 | 97.8% |
| 20 Jun 2024, 11:13 | 100.7 | 100.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
12.3 mg/l
Sampled 7 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 11:21 | 12.3 | 12.3 mg/l |
| 8 Apr 2026, 13:03 | 12.1 | 12.1 mg/l |
| 4 Mar 2026, 11:45 | 12.6 | 12.6 mg/l |
| 4 Feb 2026, 11:34 | 12.9 | 12.9 mg/l |
| 2 Jan 2026, 10:01 | 14.5 | 14.5 mg/l |
| 3 Dec 2025, 09:09 | 12.5 | 12.5 mg/l |
| 6 Nov 2025, 08:07 | 10.9 | 10.9 mg/l |
| 1 Oct 2025, 11:38 | 10.5 | 10.5 mg/l |
| 1 Sep 2025, 12:31 | 10.2 | 10.2 mg/l |
| 7 Aug 2025, 09:40 | 9.69 | 9.69 mg/l |
| 11 Jul 2025, 13:19 | 10.1 | 10.1 mg/l |
| 2 Jun 2025, 09:28 | 10.2 | 10.2 mg/l |
| 1 May 2025, 10:02 | 11.1 | 11.1 mg/l |
| 2 Apr 2025, 09:04 | 12.9 | 12.9 mg/l |
| 5 Mar 2025, 09:27 | 12.9 | 12.9 mg/l |
| 4 Feb 2025, 10:53 | 12.7 | 12.7 mg/l |
| 21 Jan 2025, 11:45 | 13 | 13 mg/l |
| 2 Dec 2024, 13:44 | 12.2 | 12.2 mg/l |
| 19 Nov 2024, 09:06 | 13.7 | 13.7 mg/l |
| 15 Oct 2024, 09:31 | 12.3 | 12.3 mg/l |
| 16 Sep 2024, 12:48 | 11 | 11 mg/l |
| 23 Aug 2024, 10:36 | 10.3 | 10.3 mg/l |
| 16 Jul 2024, 14:20 | 9.97 | 9.97 mg/l |
| 20 Jun 2024, 11:13 | 10.5 | 10.5 mg/l |
Water temperature
code 0076 · °C
8.2 °C
Sampled 7 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 11:21 | 8.2 | 8.2 °C |
| 8 Apr 2026, 13:03 | 11.5 | 11.5 °C |
| 4 Mar 2026, 11:45 | 5.5 | 5.5 °C |
| 4 Feb 2026, 11:34 | 3.8 | 3.8 °C |
| 2 Jan 2026, 10:01 | 1.2 | 1.2 °C |
| 3 Dec 2025, 09:09 | 4.8 | 4.8 °C |
| 6 Nov 2025, 08:07 | 10.7 | 10.7 °C |
| 1 Oct 2025, 11:38 | 11.5 | 11.5 °C |
| 1 Sep 2025, 12:31 | 13 | 13 °C |
| 7 Aug 2025, 09:40 | 13.3 | 13.3 °C |
| 11 Jul 2025, 13:19 | 16.2 | 16.2 °C |
| 2 Jun 2025, 09:28 | 11.4 | 11.4 °C |
| 1 May 2025, 10:02 | 11.3 | 11.3 °C |
| 2 Apr 2025, 09:04 | 5.4 | 5.4 °C |
| 5 Mar 2025, 09:27 | 6.3 | 6.3 °C |
| 4 Feb 2025, 10:53 | 6 | 6 °C |
| 21 Jan 2025, 11:45 | 3.9 | 3.9 °C |
| 2 Dec 2024, 13:44 | 7.2 | 7.2 °C |
| 19 Nov 2024, 09:06 | 2.4 | 2.4 °C |
| 15 Oct 2024, 09:31 | 6.3 | 6.3 °C |
| 16 Sep 2024, 12:48 | 10.6 | 10.6 °C |
| 23 Aug 2024, 10:36 | 12.3 | 12.3 °C |
| 16 Jul 2024, 14:20 | 14.4 | 14.4 °C |
| 20 Jun 2024, 11:13 | 13.2 | 13.2 °C |
pH
code 0061
7.91
Sampled 7 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 11:21 | 7.91 | 7.91 |
| 8 Apr 2026, 13:03 | 7.77 | 7.77 |
| 4 Mar 2026, 11:45 | 7.55 | 7.55 |
| 4 Feb 2026, 11:34 | 7.54 | 7.54 |
| 2 Jan 2026, 10:01 | 8.12 | 8.12 |
| 3 Dec 2025, 09:09 | 7.59 | 7.59 |
| 6 Nov 2025, 08:07 | 7.7 | 7.7 |
| 1 Oct 2025, 11:38 | 8 | 8 |
| 1 Sep 2025, 12:31 | 8.42 | 8.42 |
| 7 Aug 2025, 09:40 | 8.06 | 8.06 |
| 11 Jul 2025, 13:19 | 8.18 | 8.18 |
| 2 Jun 2025, 09:28 | 8.3 | 8.3 |
| 1 May 2025, 10:02 | 7.97 | 7.97 |
| 2 Apr 2025, 09:04 | 8.06 | 8.06 |
| 5 Mar 2025, 09:27 | 7.85 | 7.85 |
| 4 Feb 2025, 10:53 | 7.72 | 7.72 |
| 21 Jan 2025, 11:45 | 7.58 | 7.58 |
| 2 Dec 2024, 13:44 | 7.72 | 7.72 |
| 19 Nov 2024, 09:06 | 7.77 | 7.77 |
| 15 Oct 2024, 09:31 | 7.6 | 7.6 |
| 16 Sep 2024, 12:48 | 7.9 | 7.9 |
| 23 Aug 2024, 10:36 | 7.79 | 7.79 |
| 16 Jul 2024, 14:20 | 7.71 | 7.71 |
| 20 Jun 2024, 11:13 | 8.45 | 8.45 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 7 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 11:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Apr 2026, 13:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2026, 11:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Feb 2026, 11:34 | 0.036 | 0.036 mg/l |
| 2 Jan 2026, 10:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Dec 2025, 09:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Nov 2025, 08:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Oct 2025, 11:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Sep 2025, 12:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Aug 2025, 09:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Jul 2025, 13:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jun 2025, 09:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 May 2025, 10:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Apr 2025, 09:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2025, 09:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Feb 2025, 10:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Jan 2025, 11:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Dec 2024, 13:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Nov 2024, 09:06 | 0.041 | 0.041 mg/l |
| 15 Oct 2024, 09:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Sep 2024, 12:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Aug 2024, 10:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jul 2024, 14:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Jun 2024, 11:13 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.256 mg/l
Sampled 7 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 11:21 | 0.256 | 0.256 mg/l |
| 8 Apr 2026, 13:03 | 0.286 | 0.286 mg/l |
| 4 Mar 2026, 11:45 | 0.556 | 0.556 mg/l |
| 4 Feb 2026, 11:34 | 1.1 | 1.1 mg/l |
| 2 Jan 2026, 10:01 | 0.646 | 0.646 mg/l |
| 3 Dec 2025, 09:09 | 0.896 | 0.896 mg/l |
| 6 Nov 2025, 08:07 | 0.236 | 0.236 mg/l |
| 1 Oct 2025, 11:38 | 0.356 | 0.356 mg/l |
| 1 Sep 2025, 12:31 | 0.326 | 0.326 mg/l |
| 7 Aug 2025, 09:40 | 0.226 | 0.226 mg/l |
| 11 Jul 2025, 13:19 | 0.286 | 0.286 mg/l |
| 2 Jun 2025, 09:28 | 0.346 | 0.346 mg/l |
| 1 May 2025, 10:02 | 0.273 | 0.273 mg/l |
| 2 Apr 2025, 09:04 | 0.246 | 0.246 mg/l |
| 5 Mar 2025, 09:27 | 0.486 | 0.486 mg/l |
| 4 Feb 2025, 10:53 | 0.646 | 0.646 mg/l |
| 21 Jan 2025, 11:45 | 0.676 | 0.676 mg/l |
| 2 Dec 2024, 13:44 | <0.196 | below 0.196 mg/l (not detected above this) |
| 19 Nov 2024, 09:06 | 0.416 | 0.416 mg/l |
| 15 Oct 2024, 09:31 | 0.356 | 0.356 mg/l |
| 16 Sep 2024, 12:48 | 0.216 | 0.216 mg/l |
| 23 Aug 2024, 10:36 | 0.569 | 0.569 mg/l |
| 16 Jul 2024, 14:20 | 0.246 | 0.246 mg/l |
| 20 Jun 2024, 11:13 | 0.436 | 0.436 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 7 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 11:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Apr 2026, 13:03 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Mar 2026, 11:45 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Feb 2026, 11:34 | 0.016 | 0.016 mg/l |
| 2 Jan 2026, 10:01 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Dec 2025, 09:09 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Nov 2025, 08:07 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Oct 2025, 11:38 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Sep 2025, 12:31 | 0.013 | 0.013 mg/l |
| 7 Aug 2025, 09:40 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Jul 2025, 13:19 | 0.012 | 0.012 mg/l |
| 2 Jun 2025, 09:28 | 0.01 | 0.01 mg/l |
| 1 May 2025, 10:02 | 0.015 | 0.015 mg/l |
| 2 Apr 2025, 09:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Mar 2025, 09:27 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Feb 2025, 10:53 | <0.01 | below 0.01 mg/l (not detected above this) |
| 21 Jan 2025, 11:45 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Dec 2024, 13:44 | <0.01 | below 0.01 mg/l (not detected above this) |
| 19 Nov 2024, 09:06 | 0.012 | 0.012 mg/l |
| 15 Oct 2024, 09:31 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Sep 2024, 12:48 | 0.011 | 0.011 mg/l |
| 23 Aug 2024, 10:36 | 0.015 | 0.015 mg/l |
| 16 Jul 2024, 14:20 | 0.019 | 0.019 mg/l |
| 20 Jun 2024, 11:13 | 0.018 | 0.018 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
157 µS/cm
Sampled 7 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 11:21 | 157 | 157 µS/cm |
| 8 Apr 2026, 13:03 | 141 | 141 µS/cm |
| 4 Mar 2026, 11:45 | 127 | 127 µS/cm |
| 4 Feb 2026, 11:34 | 121 | 121 µS/cm |
| 2 Jan 2026, 10:01 | 152 | 152 µS/cm |
| 3 Dec 2025, 09:09 | 126 | 126 µS/cm |
| 6 Nov 2025, 08:07 | 132 | 132 µS/cm |
| 1 Oct 2025, 11:38 | 219 | 219 µS/cm |
| 1 Sep 2025, 12:31 | 330 | 330 µS/cm |
| 7 Aug 2025, 09:40 | 310 | 310 µS/cm |
| 11 Jul 2025, 13:19 | 287 | 287 µS/cm |
| 2 Jun 2025, 09:28 | 267 | 267 µS/cm |
| 1 May 2025, 10:02 | 227 | 227 µS/cm |
| 2 Apr 2025, 09:04 | 179 | 179 µS/cm |
| 5 Mar 2025, 09:27 | 150 | 150 µS/cm |
| 4 Feb 2025, 10:53 | 135 | 135 µS/cm |
| 21 Jan 2025, 11:45 | 131 | 131 µS/cm |
| 2 Dec 2024, 13:44 | 131 | 131 µS/cm |
| 19 Nov 2024, 09:06 | 165 | 165 µS/cm |
| 15 Oct 2024, 09:31 | 118 | 118 µS/cm |
| 16 Sep 2024, 12:48 | 207 | 207 µS/cm |
| 23 Aug 2024, 10:36 | 224 | 224 µS/cm |
| 16 Jul 2024, 14:20 | 107 | 107 µS/cm |
| 20 Jun 2024, 11:13 | 204 | 204 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 | 24 | Jun 2024 – May 2026 | 104.2% 7 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 24 | Jun 2024 – May 2026 | 12.3 mg/l 7 May 2026 |
| Temperature of Water 0076 | River water | 24 | Jun 2024 – May 2026 | 8.2 °C 7 May 2026 |
| pH 0061 | River water | 24 | Jun 2024 – May 2026 | 7.91 7 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Jun 2024 – May 2026 | below 0.03 mg/l 7 May 2026 |
| Nitrate as N 0117 | River water | 24 | Jun 2024 – May 2026 | 0.256 mg/l 7 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Jun 2024 – May 2026 | below 0.01 mg/l 7 May 2026 |
| Conductivity at 25 C 0077 | River water | 24 | Jun 2024 – May 2026 | 157 µS/cm 7 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Jun 2024 – May 2026 | 46 mg/l 7 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 24 | Jun 2024 – May 2026 | below 0.00039 mg/l 7 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 22 | Jun 2024 – May 2026 | 1.9 mg/l 7 May 2026 |
| Nitrite as N 0118 | River water | 24 | Jun 2024 – May 2026 | below 0.004 mg/l 7 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 24 | Jun 2024 – May 2026 | 0.26 mg/l 7 May 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.