Stonepit Dyke - GB105032045270
EA name: STONEPIT DYKE - GB105032045270
Environment Agency sampling point AN-STONEPIT · 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
- 1 Sep 2026, 11:3330 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 35 since 12 Oct 2023 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 502964, 293180As published, to the nearest 1 m. Open in a map
- River, by its own name
- Stonepit Dyke
- River, by the map
- Stonepit DykePlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- WANSFORD A47 NO1 WITS 16 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (25 samples)
Monitoring (national agency policy) (10 samples)
13 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
71.7%
Sampled 12 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 12 Jun 2026, 09:00 | 71.7 | 71.7% |
| 26 May 2026, 08:18 | 73.1 | 73.1% |
| 22 Apr 2026, 11:00 | 95 | 95% |
| 10 Mar 2026, 14:41 | 96.2 | 96.2% |
| 13 Feb 2026, 09:01 | 95.1 | 95.1% |
| 13 Jan 2026, 10:19 | 99.1 | 99.1% |
| 4 Dec 2025, 14:32 | 95.3 | 95.3% |
| 9 May 2025, 09:11 | 87.4 | 87.4% |
| 10 Apr 2025, 08:56 | 97.3 | 97.3% |
| 10 Mar 2025, 11:12 | 100.6 | 100.6% |
| 5 Feb 2025, 08:39 | 97 | 97% |
| 7 Jan 2025, 08:18 | 98.3 | 98.3% |
| 6 Dec 2024, 08:48 | 98.2 | 98.2% |
| 4 Nov 2024, 09:25 | 70.6 | 70.6% |
| 8 Oct 2024, 09:02 | 94.1 | 94.1% |
| 3 Jul 2024, 09:29 | 85.5 | 85.5% |
| 13 Jun 2024, 10:10 | 89.5 | 89.5% |
| 6 Mar 2024, 08:42 | 97.1 | 97.1% |
| 6 Feb 2024, 11:21 | 97.6 | 97.6% |
| 11 Jan 2024, 09:46 | 97.5 | 97.5% |
| 5 Dec 2023, 12:06 | 95.8 | 95.8% |
| 1 Nov 2023, 08:57 | 93.1 | 93.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.47 mg/l
Sampled 12 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 12 Jun 2026, 09:00 | 7.47 | 7.47 mg/l |
| 26 May 2026, 08:18 | 7.26 | 7.26 mg/l |
| 22 Apr 2026, 11:00 | 11.2 | 11.2 mg/l |
| 10 Mar 2026, 14:41 | 11.2 | 11.2 mg/l |
| 13 Feb 2026, 09:01 | 11.8 | 11.8 mg/l |
| 13 Jan 2026, 10:19 | 12.4 | 12.4 mg/l |
| 4 Dec 2025, 14:32 | 11.3 | 11.3 mg/l |
| 9 May 2025, 09:11 | 10.5 | 10.5 mg/l |
| 10 Apr 2025, 08:56 | 11.7 | 11.7 mg/l |
| 10 Mar 2025, 11:12 | 12.3 | 12.3 mg/l |
| 5 Feb 2025, 08:39 | 12.7 | 12.7 mg/l |
| 7 Jan 2025, 08:18 | 12.8 | 12.8 mg/l |
| 6 Dec 2024, 08:48 | 11.9 | 11.9 mg/l |
| 4 Nov 2024, 09:25 | 7.84 | 7.84 mg/l |
| 8 Oct 2024, 09:02 | 10.1 | 10.1 mg/l |
| 3 Jul 2024, 09:29 | 9.05 | 9.05 mg/l |
| 13 Jun 2024, 10:10 | 10 | 10 mg/l |
| 6 Mar 2024, 08:42 | 11.9 | 11.9 mg/l |
| 6 Feb 2024, 11:21 | 11.2 | 11.2 mg/l |
| 11 Jan 2024, 09:46 | 12.6 | 12.6 mg/l |
| 5 Dec 2023, 12:06 | 11.8 | 11.8 mg/l |
| 1 Nov 2023, 08:57 | 10.3 | 10.3 mg/l |
Water temperature
code 0076 · °C
13.4 °C
Sampled 12 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 12 Jun 2026, 09:00 | 13.4 | 13.4 °C |
| 26 May 2026, 08:18 | 15.6 | 15.6 °C |
| 22 Apr 2026, 11:00 | 8.1 | 8.1 °C |
| 10 Mar 2026, 14:41 | 8.8 | 8.8 °C |
| 13 Feb 2026, 09:01 | 6.1 | 6.1 °C |
| 13 Jan 2026, 10:19 | 5.8 | 5.8 °C |
| 4 Dec 2025, 14:32 | 7.9 | 7.9 °C |
| 9 May 2025, 09:11 | 7.5 | 7.5 °C |
| 10 Apr 2025, 08:56 | 7.4 | 7.4 °C |
| 10 Mar 2025, 11:12 | 6.7 | 6.7 °C |
| 5 Feb 2025, 08:39 | 4.1 | 4.1 °C |
| 7 Jan 2025, 08:18 | 4.2 | 4.2 °C |
| 6 Dec 2024, 08:48 | 6.9 | 6.9 °C |
| 4 Nov 2024, 09:25 | 10.6 | 10.6 °C |
| 8 Oct 2024, 09:02 | 12.2 | 12.2 °C |
| 3 Jul 2024, 09:29 | 12.7 | 12.7 °C |
| 13 Jun 2024, 10:10 | 10.3 | 10.3 °C |
| 6 Mar 2024, 08:42 | 6.5 | 6.5 °C |
| 6 Feb 2024, 11:21 | 9.2 | 9.2 °C |
| 11 Jan 2024, 09:46 | 4.6 | 4.6 °C |
| 5 Dec 2023, 12:06 | 6.2 | 6.2 °C |
| 1 Nov 2023, 08:57 | 10.8 | 10.8 °C |
pH
code 0061
7.93
Sampled 12 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 12 Jun 2026, 09:00 | 7.93 | 7.93 |
| 26 May 2026, 08:18 | 7.87 | 7.87 |
| 22 Apr 2026, 11:00 | 8.03 | 8.03 |
| 10 Mar 2026, 14:41 | 7.97 | 7.97 |
| 13 Feb 2026, 09:01 | 8.02 | 8.02 |
| 13 Jan 2026, 10:19 | 8.05 | 8.05 |
| 4 Dec 2025, 14:32 | 8.13 | 8.13 |
| 9 May 2025, 09:11 | 7.99 | 7.99 |
| 10 Apr 2025, 08:56 | 8.19 | 8.19 |
| 10 Mar 2025, 11:12 | 8.14 | 8.14 |
| 5 Feb 2025, 08:39 | 8.12 | 8.12 |
| 7 Jan 2025, 08:18 | 8.04 | 8.04 |
| 6 Dec 2024, 08:48 | 8.06 | 8.06 |
| 4 Nov 2024, 09:25 | 7.88 | 7.88 |
| 8 Oct 2024, 09:02 | 8.04 | 8.04 |
| 3 Jul 2024, 09:29 | 8.15 | 8.15 |
| 13 Jun 2024, 10:10 | 8.17 | 8.17 |
| 6 Mar 2024, 08:42 | 8.06 | 8.06 |
| 6 Feb 2024, 11:21 | 8.1 | 8.1 |
| 11 Jan 2024, 09:46 | 7.97 | 7.97 |
| 5 Dec 2023, 12:06 | 7.95 | 7.95 |
| 1 Nov 2023, 08:57 | 7.93 | 7.93 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 12 Jun 2026, 4 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 12 Jun 2026, 09:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 May 2026, 08:18 | 0.11 | 0.11 mg/l |
| 22 Apr 2026, 11:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2026, 14:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2026, 09:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Jan 2026, 10:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Dec 2025, 14:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 May 2025, 09:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Apr 2025, 08:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2025, 11:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2025, 08:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Jan 2025, 08:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Dec 2024, 08:48 | 0.044 | 0.044 mg/l |
| 4 Nov 2024, 09:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Oct 2024, 09:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jul 2024, 09:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Jun 2024, 10:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Mar 2024, 08:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Jan 2024, 09:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2023, 12:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Nov 2023, 08:57 | 0.038 | 0.038 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.97 mg/l
Sampled 12 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 12 Jun 2026, 09:00 | 2.97 | 2.97 mg/l |
| 26 May 2026, 08:18 | 2.99 | 2.99 mg/l |
| 22 Apr 2026, 11:00 | 4.09 | 4.09 mg/l |
| 10 Mar 2026, 14:41 | 4.29 | 4.29 mg/l |
| 13 Feb 2026, 09:01 | 4.1 | 4.1 mg/l |
| 13 Jan 2026, 10:19 | 9.29 | 9.29 mg/l |
| 4 Dec 2025, 14:32 | 20 | 20 mg/l |
| 9 May 2025, 09:11 | 3.58 | 3.58 mg/l |
| 10 Apr 2025, 08:56 | 3.79 | 3.79 mg/l |
| 10 Mar 2025, 11:12 | 5.5 | 5.5 mg/l |
| 5 Feb 2025, 08:39 | 6.59 | 6.59 mg/l |
| 7 Jan 2025, 08:18 | 7.19 | 7.19 mg/l |
| 6 Dec 2024, 08:48 | 9.98 | 9.98 mg/l |
| 4 Nov 2024, 09:25 | 2.82 | 2.82 mg/l |
| 8 Oct 2024, 09:02 | 16 | 16 mg/l |
| 3 Jul 2024, 09:29 | 2.99 | 2.99 mg/l |
| 13 Jun 2024, 10:10 | 3.49 | 3.49 mg/l |
| 6 Mar 2024, 08:42 | 3.89 | 3.89 mg/l |
| 6 Feb 2024, 11:21 | 4.29 | 4.29 mg/l |
| 11 Jan 2024, 09:46 | 5.19 | 5.19 mg/l |
| 5 Dec 2023, 12:06 | 4.89 | 4.89 mg/l |
| 1 Nov 2023, 08:57 | 9.87 | 9.87 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.042 mg/l
Sampled 12 Jun 2026, 4 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 12 Jun 2026, 09:00 | 0.042 | 0.042 mg/l |
| 26 May 2026, 08:18 | 0.047 | 0.047 mg/l |
| 22 Apr 2026, 11:00 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Mar 2026, 14:41 | 0.019 | 0.019 mg/l |
| 13 Feb 2026, 09:01 | 0.043 | 0.043 mg/l |
| 13 Jan 2026, 10:19 | 0.028 | 0.028 mg/l |
| 4 Dec 2025, 14:32 | 0.028 | 0.028 mg/l |
| 9 May 2025, 09:11 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Apr 2025, 08:56 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Mar 2025, 11:12 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Feb 2025, 08:39 | 0.023 | 0.023 mg/l |
| 7 Jan 2025, 08:18 | 0.022 | 0.022 mg/l |
| 4 Nov 2024, 09:25 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Oct 2024, 09:02 | 0.029 | 0.029 mg/l |
| 3 Jul 2024, 09:29 | 0.015 | 0.015 mg/l |
| 13 Jun 2024, 10:10 | 0.016 | 0.016 mg/l |
| 6 Mar 2024, 08:42 | 0.014 | 0.014 mg/l |
| 6 Feb 2024, 11:21 | 0.022 | 0.022 mg/l |
| 11 Jan 2024, 09:46 | 0.023 | 0.023 mg/l |
| 5 Dec 2023, 12:06 | 0.063 | 0.063 mg/l |
| 1 Nov 2023, 08:57 | 0.059 | 0.059 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
830 µS/cm
Sampled 12 Jun 2026, 4 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 12 Jun 2026, 09:00 | 830 | 830 µS/cm |
| 26 May 2026, 08:18 | 844 | 844 µS/cm |
| 22 Apr 2026, 11:00 | 828 | 828 µS/cm |
| 10 Mar 2026, 14:41 | 657 | 657 µS/cm |
| 13 Feb 2026, 09:01 | 430 | 430 µS/cm |
| 13 Jan 2026, 10:19 | 539 | 539 µS/cm |
| 4 Dec 2025, 14:32 | 626 | 626 µS/cm |
| 9 May 2025, 09:11 | 840 | 840 µS/cm |
| 10 Apr 2025, 08:56 | 845 | 845 µS/cm |
| 10 Mar 2025, 11:12 | 769 | 769 µS/cm |
| 5 Feb 2025, 08:39 | 674 | 674 µS/cm |
| 7 Jan 2025, 08:18 | 401 | 401 µS/cm |
| 6 Dec 2024, 08:48 | 429 | 429 µS/cm |
| 4 Nov 2024, 09:25 | 855 | 855 µS/cm |
| 8 Oct 2024, 09:02 | 686 | 686 µS/cm |
| 3 Jul 2024, 09:29 | 826 | 826 µS/cm |
| 13 Jun 2024, 10:10 | 838 | 838 µS/cm |
| 6 Mar 2024, 08:42 | 617 | 617 µS/cm |
| 6 Feb 2024, 11:21 | 757 | 757 µS/cm |
| 11 Jan 2024, 09:46 | 622 | 622 µS/cm |
| 5 Dec 2023, 12:06 | 316 | 316 µS/cm |
| 1 Nov 2023, 08:57 | 497 | 497 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 | 22 | Nov 2023 – Jun 2026 | 71.7% 12 Jun 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 22 | Nov 2023 – Jun 2026 | 7.47 mg/l 12 Jun 2026 |
| Temperature of Water 0076 | River water | 22 | Nov 2023 – Jun 2026 | 13.4 °C 12 Jun 2026 |
| pH 0061 | River water | 22 | Nov 2023 – Jun 2026 | 7.93 12 Jun 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 21 | Nov 2023 – Jun 2026 | below 0.03 mg/l 12 Jun 2026 |
| Nitrate as N 0117 | River water | 22 | Nov 2023 – Jun 2026 | 2.97 mg/l 12 Jun 2026 |
| Orthophosphate, reactive as P 0180 | River water | 21 | Nov 2023 – Jun 2026 | 0.042 mg/l 12 Jun 2026 |
| Conductivity at 25 C 0077 | River water | 22 | Nov 2023 – Jun 2026 | 830 µS/cm 12 Jun 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 22 | Nov 2023 – Jun 2026 | 290 mg/l 12 Jun 2026 |
| Ammonia un-ionised as N 0119 | River water | 21 | Nov 2023 – Jun 2026 | below 0.0006 mg/l 12 Jun 2026 |
| Nitrite as N 0118 | River water | 22 | Nov 2023 – Jun 2026 | 0.033 mg/l 12 Jun 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 22 | Nov 2023 – Jun 2026 | 3 mg/l 12 Jun 2026 |
| No flow /No sample 7668 | River water | 13 | Oct 2023 – Sep 2026 | No flow/discharge at sampling point 1 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.