Gallow Hole Dyke at Rufford Park
EA name: GALLOW HOLE DYKE AT RUFFORD PARK
Environment Agency sampling point MD-39838020 · 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
- 5 Mar 2026, 12:037 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
- 22 since 3 Jun 2024 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 464920, 364580As published, to the nearest 10 m. Open in a map
- River, by its own name
- Gallow Hole Dyke
- River, by the map
- Gallow Hole DykePlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- Whitewater Bridge On the River Maun · 6.8 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (22 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
97%
Sampled 5 Mar 2026, 7 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Mar 2026, 12:03 | 97 | 97% |
| 6 Feb 2026, 13:58 | 94.5 | 94.5% |
| 8 Jan 2026, 09:26 | 98.2 | 98.2% |
| 8 Dec 2025, 08:54 | 95.2 | 95.2% |
| 13 Nov 2025, 09:12 | 77.9 | 77.9% |
| 14 Oct 2025, 09:39 | 77.6 | 77.6% |
| 2 Sep 2025, 11:22 | 86.9 | 86.9% |
| 13 Aug 2025, 10:42 | 71.4 | 71.4% |
| 25 Jul 2025, 10:26 | 83 | 83% |
| 30 Jun 2025, 12:39 | 91.6 | 91.6% |
| 21 May 2025, 08:50 | 81.2 | 81.2% |
| 22 Apr 2025, 11:50 | 128.2 | 128.2% |
| 4 Mar 2025, 10:47 | 112.3 | 112.3% |
| 5 Feb 2025, 08:48 | 93.4 | 93.4% |
| 6 Jan 2025, 13:39 | 95.6 | 95.6% |
| 6 Dec 2024, 11:34 | 97.2 | 97.2% |
| 4 Nov 2024, 13:14 | 90.7 | 90.7% |
| 7 Oct 2024, 13:18 | 93.9 | 93.9% |
| 2 Sep 2024, 10:51 | 78.9 | 78.9% |
| 1 Aug 2024, 10:41 | 85.5 | 85.5% |
| 3 Jul 2024, 13:48 | 102.3 | 102.3% |
| 3 Jun 2024, 09:39 | 95.2 | 95.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.2 mg/l
Sampled 5 Mar 2026, 7 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Mar 2026, 12:03 | 11.2 | 11.2 mg/l |
| 6 Feb 2026, 13:58 | 11.9 | 11.9 mg/l |
| 8 Jan 2026, 09:26 | 13.3 | 13.3 mg/l |
| 8 Dec 2025, 08:54 | 11.3 | 11.3 mg/l |
| 13 Nov 2025, 09:12 | 8.53 | 8.53 mg/l |
| 14 Oct 2025, 09:39 | 8.44 | 8.44 mg/l |
| 2 Sep 2025, 11:22 | 8.82 | 8.82 mg/l |
| 13 Aug 2025, 10:42 | 6.9 | 6.9 mg/l |
| 25 Jul 2025, 10:26 | 8.07 | 8.07 mg/l |
| 30 Jun 2025, 12:39 | 8.15 | 8.15 mg/l |
| 21 May 2025, 08:50 | 8.54 | 8.54 mg/l |
| 22 Apr 2025, 11:50 | 14 | 14 mg/l |
| 4 Mar 2025, 10:47 | 14 | 14 mg/l |
| 5 Feb 2025, 08:48 | 12.1 | 12.1 mg/l |
| 6 Jan 2025, 13:39 | 12.8 | 12.8 mg/l |
| 6 Dec 2024, 11:34 | 11.7 | 11.7 mg/l |
| 4 Nov 2024, 13:14 | 10 | 10 mg/l |
| 7 Oct 2024, 13:18 | 9.91 | 9.91 mg/l |
| 2 Sep 2024, 10:51 | 7.78 | 7.78 mg/l |
| 1 Aug 2024, 10:41 | 8.22 | 8.22 mg/l |
| 3 Jul 2024, 13:48 | 10.4 | 10.4 mg/l |
| 3 Jun 2024, 09:39 | 9.62 | 9.62 mg/l |
Water temperature
code 0076 · °C
8.9 °C
Sampled 5 Mar 2026, 7 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Mar 2026, 12:03 | 8.9 | 8.9 °C |
| 6 Feb 2026, 13:58 | 5.4 | 5.4 °C |
| 8 Jan 2026, 09:26 | 2.6 | 2.6 °C |
| 8 Dec 2025, 08:54 | 7.9 | 7.9 °C |
| 13 Nov 2025, 09:12 | 11.2 | 11.2 °C |
| 14 Oct 2025, 09:39 | 11.5 | 11.5 °C |
| 2 Sep 2025, 11:22 | 14.6 | 14.6 °C |
| 13 Aug 2025, 10:42 | 16.9 | 16.9 °C |
| 25 Jul 2025, 10:26 | 16.6 | 16.6 °C |
| 30 Jun 2025, 12:39 | 21 | 21 °C |
| 21 May 2025, 08:50 | 13 | 13 °C |
| 22 Apr 2025, 11:50 | 11.2 | 11.2 °C |
| 4 Mar 2025, 10:47 | 5.8 | 5.8 °C |
| 5 Feb 2025, 08:48 | 4.4 | 4.4 °C |
| 6 Jan 2025, 13:39 | 3.1 | 3.1 °C |
| 6 Dec 2024, 11:34 | 7.2 | 7.2 °C |
| 4 Nov 2024, 13:14 | 10.8 | 10.8 °C |
| 7 Oct 2024, 13:18 | 12.8 | 12.8 °C |
| 2 Sep 2024, 10:51 | 15.9 | 15.9 °C |
| 1 Aug 2024, 10:41 | 17.1 | 17.1 °C |
| 3 Jul 2024, 13:48 | 14.4 | 14.4 °C |
| 3 Jun 2024, 09:39 | 14.8 | 14.8 °C |
pH
code 0061
8.03
Sampled 5 Mar 2026, 7 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Mar 2026, 12:03 | 8.03 | 8.03 |
| 6 Feb 2026, 13:58 | 7.88 | 7.88 |
| 8 Jan 2026, 09:26 | 8.12 | 8.12 |
| 8 Dec 2025, 08:54 | 7.88 | 7.88 |
| 13 Nov 2025, 09:12 | 7.75 | 7.75 |
| 14 Oct 2025, 09:39 | 7.87 | 7.87 |
| 2 Sep 2025, 11:22 | 8.07 | 8.07 |
| 13 Aug 2025, 10:42 | 7.92 | 7.92 |
| 25 Jul 2025, 10:26 | 7.97 | 7.97 |
| 30 Jun 2025, 12:39 | 8.07 | 8.07 |
| 21 May 2025, 08:50 | 8.1 | 8.1 |
| 22 Apr 2025, 11:50 | 8.43 | 8.43 |
| 4 Mar 2025, 10:47 | 8.29 | 8.29 |
| 5 Feb 2025, 08:48 | 8.16 | 8.16 |
| 6 Jan 2025, 13:39 | 7.74 | 7.74 |
| 6 Dec 2024, 11:34 | 7.89 | 7.89 |
| 4 Nov 2024, 13:14 | 8.06 | 8.06 |
| 7 Oct 2024, 13:18 | 8 | 8 |
| 2 Sep 2024, 10:51 | 7.82 | 7.82 |
| 1 Aug 2024, 10:41 | 8.11 | 8.11 |
| 3 Jul 2024, 13:48 | 8.23 | 8.23 |
| 3 Jun 2024, 09:39 | 8.1 | 8.1 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.06 mg/l
Sampled 5 Mar 2026, 7 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Mar 2026, 12:03 | 0.06 | 0.06 mg/l |
| 6 Feb 2026, 13:58 | 0.083 | 0.083 mg/l |
| 8 Jan 2026, 09:26 | 0.14 | 0.14 mg/l |
| 8 Dec 2025, 08:54 | 0.039 | 0.039 mg/l |
| 13 Nov 2025, 09:12 | 0.07 | 0.07 mg/l |
| 14 Oct 2025, 09:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Sep 2025, 11:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Aug 2025, 10:42 | 0.034 | 0.034 mg/l |
| 25 Jul 2025, 10:26 | 0.04 | 0.04 mg/l |
| 30 Jun 2025, 12:39 | 0.073 | 0.073 mg/l |
| 21 May 2025, 08:50 | 0.11 | 0.11 mg/l |
| 22 Apr 2025, 11:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2025, 10:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2025, 08:48 | 0.19 | 0.19 mg/l |
| 6 Jan 2025, 13:39 | 0.056 | 0.056 mg/l |
| 4 Nov 2024, 13:14 | 0.032 | 0.032 mg/l |
| 7 Oct 2024, 13:18 | 0.55 | 0.55 mg/l |
| 2 Sep 2024, 10:51 | 0.074 | 0.074 mg/l |
| 1 Aug 2024, 10:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jul 2024, 13:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jun 2024, 09:39 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
9.08 mg/l
Sampled 5 Mar 2026, 7 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Mar 2026, 12:03 | 9.08 | 9.08 mg/l |
| 6 Feb 2026, 13:58 | 4.49 | 4.49 mg/l |
| 8 Jan 2026, 09:26 | 9.53 | 9.53 mg/l |
| 8 Dec 2025, 08:54 | 13 | 13 mg/l |
| 13 Nov 2025, 09:12 | 34.8 | 34.8 mg/l |
| 14 Oct 2025, 09:39 | 5.58 | 5.58 mg/l |
| 2 Sep 2025, 11:22 | 5.19 | 5.19 mg/l |
| 13 Aug 2025, 10:42 | 5.17 | 5.17 mg/l |
| 25 Jul 2025, 10:26 | 4.77 | 4.77 mg/l |
| 30 Jun 2025, 12:39 | 4.6 | 4.6 mg/l |
| 21 May 2025, 08:50 | 7.88 | 7.88 mg/l |
| 22 Apr 2025, 11:50 | 9.33 | 9.33 mg/l |
| 4 Mar 2025, 10:47 | 11 | 11 mg/l |
| 5 Feb 2025, 08:48 | 10.9 | 10.9 mg/l |
| 6 Jan 2025, 13:39 | 4.89 | 4.89 mg/l |
| 4 Nov 2024, 13:14 | 8.36 | 8.36 mg/l |
| 7 Oct 2024, 13:18 | 9.9 | 9.9 mg/l |
| 2 Sep 2024, 10:51 | 8.75 | 8.75 mg/l |
| 1 Aug 2024, 10:41 | 9.15 | 9.15 mg/l |
| 3 Jul 2024, 13:48 | 8.93 | 8.93 mg/l |
| 3 Jun 2024, 09:39 | 9.82 | 9.82 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.067 mg/l
Sampled 5 Mar 2026, 7 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Mar 2026, 12:03 | 0.067 | 0.067 mg/l |
| 6 Feb 2026, 13:58 | 0.27 | 0.27 mg/l |
| 8 Jan 2026, 09:26 | 0.082 | 0.082 mg/l |
| 8 Dec 2025, 08:54 | 0.13 | 0.13 mg/l |
| 13 Nov 2025, 09:12 | 0.19 | 0.19 mg/l |
| 14 Oct 2025, 09:39 | 0.08 | 0.08 mg/l |
| 2 Sep 2025, 11:22 | 0.1 | 0.1 mg/l |
| 13 Aug 2025, 10:42 | 0.089 | 0.089 mg/l |
| 25 Jul 2025, 10:26 | 0.14 | 0.14 mg/l |
| 30 Jun 2025, 12:39 | 0.11 | 0.11 mg/l |
| 21 May 2025, 08:50 | 0.044 | 0.044 mg/l |
| 22 Apr 2025, 11:50 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Mar 2025, 10:47 | 0.029 | 0.029 mg/l |
| 5 Feb 2025, 08:48 | 0.061 | 0.061 mg/l |
| 6 Jan 2025, 13:39 | 0.34 | 0.34 mg/l |
| 4 Nov 2024, 13:14 | 0.096 | 0.096 mg/l |
| 7 Oct 2024, 13:18 | 0.13 | 0.13 mg/l |
| 2 Sep 2024, 10:51 | 0.085 | 0.085 mg/l |
| 1 Aug 2024, 10:41 | 0.065 | 0.065 mg/l |
| 3 Jul 2024, 13:48 | 0.061 | 0.061 mg/l |
| 3 Jun 2024, 09:39 | 0.046 | 0.046 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1017 µS/cm
Sampled 5 Mar 2026, 7 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 5 Mar 2026, 12:03 | 1017 | 1017 µS/cm |
| 6 Feb 2026, 13:58 | 401 | 401 µS/cm |
| 8 Jan 2026, 09:26 | 1382 | 1382 µS/cm |
| 8 Dec 2025, 08:54 | 758 | 758 µS/cm |
| 13 Nov 2025, 09:12 | 1301 | 1301 µS/cm |
| 14 Oct 2025, 09:39 | 877 | 877 µS/cm |
| 2 Sep 2025, 11:22 | 913 | 913 µS/cm |
| 13 Aug 2025, 10:42 | 947 | 947 µS/cm |
| 25 Jul 2025, 10:26 | 1389 | 1389 µS/cm |
| 30 Jun 2025, 12:39 | 1063 | 1063 µS/cm |
| 21 May 2025, 08:50 | 1396 | 1396 µS/cm |
| 22 Apr 2025, 11:50 | 1467 | 1467 µS/cm |
| 4 Mar 2025, 10:47 | 1320 | 1320 µS/cm |
| 5 Feb 2025, 08:48 | 1240 | 1240 µS/cm |
| 6 Jan 2025, 13:39 | 284 | 284 µS/cm |
| 6 Dec 2024, 11:34 | 738 | 738 µS/cm |
| 4 Nov 2024, 13:14 | 1443 | 1443 µS/cm |
| 7 Oct 2024, 13:18 | 1217 | 1217 µS/cm |
| 2 Sep 2024, 10:51 | 1275 | 1275 µS/cm |
| 1 Aug 2024, 10:41 | 1406 | 1406 µS/cm |
| 3 Jul 2024, 13:48 | 1451 | 1451 µS/cm |
| 3 Jun 2024, 09:39 | 1470 | 1470 µS/cm |
Everything measured here
14 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 14 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 22 | Jun 2024 – Mar 2026 | 97% 5 Mar 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 22 | Jun 2024 – Mar 2026 | 11.2 mg/l 5 Mar 2026 |
| Temperature of Water 0076 | River water | 22 | Jun 2024 – Mar 2026 | 8.9 °C 5 Mar 2026 |
| pH 0061 | River water | 22 | Jun 2024 – Mar 2026 | 8.03 5 Mar 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 21 | Jun 2024 – Mar 2026 | 0.06 mg/l 5 Mar 2026 |
| Nitrate as N 0117 | River water | 21 | Jun 2024 – Mar 2026 | 9.08 mg/l 5 Mar 2026 |
| Orthophosphate, reactive as P 0180 | River water | 21 | Jun 2024 – Mar 2026 | 0.067 mg/l 5 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 22 | Jun 2024 – Mar 2026 | 1017 µS/cm 5 Mar 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 21 | Jun 2024 – Mar 2026 | 220 mg/l 5 Mar 2026 |
| Ammonia un-ionised as N 0119 | River water | 21 | Jun 2024 – Mar 2026 | 0.00101 mg/l 5 Mar 2026 |
| BOD : 5 Day ATU 0085 | River water | 12 | Apr 2025 – Mar 2026 | below 1 mg/l 5 Mar 2026 |
| Nitrite as N 0118 | River water | 21 | Jun 2024 – Mar 2026 | 0.024 mg/l 5 Mar 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 21 | Jun 2024 – Mar 2026 | 9.1 mg/l 5 Mar 2026 |
| Solids, Suspended at 105 C 0135 | River water | 12 | Apr 2025 – Mar 2026 | 18 mg/l 5 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.