South Forty Foot Swineshead Bridge Bottom
EA name: SOUTH FORTY FOOT SWINESHEAD BR BOTTOM
Environment Agency sampling point AN-SFFT4 · 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
- 16 Dec 2025, 12:049 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 23 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 521801, 342866As published, to the nearest 1 m. Open in a map
- River, by its own name
- South Forty Foot
- River, by the map
- South Forty Foot DrainPlaced on a river whose name partly matches its own, 2 m from the line.
- Next gauge downstream
- None tracedIts water reaches the sea without passing a gauge.
- Nearest gauge upstream
- Donington Bridge On the South Forty Foot Drain · 9.1 km along the riverSwaton On the South Forty Foot Drain · 14 km along the river
- Why it was sampled
- Monitoring (national agency policy) (22 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
87.1%
Sampled 16 Dec 2025, 9 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Dec 2025, 12:04 | 87.1 | 87.1% |
| 1 Dec 2025, 10:35 | 85.4 | 85.4% |
| 18 Nov 2025, 11:12 | 71.4 | 71.4% |
| 4 Nov 2025, 10:25 | 72.1 | 72.1% |
| 7 Mar 2025, 11:39 | 126.2 | 126.2% |
| 13 Feb 2025, 09:20 | 90.1 | 90.1% |
| 27 Jan 2025, 10:17 | 96.7 | 96.7% |
| 5 Dec 2024, 12:32 | 84.1 | 84.1% |
| 20 Nov 2024, 12:53 | 94.3 | 94.3% |
| 17 Oct 2024, 11:20 | 93.8 | 93.8% |
| 19 Sep 2024, 13:05 | 101.4 | 101.4% |
| 21 Aug 2024, 13:32 | 92.6 | 92.6% |
| 16 Jul 2024, 10:32 | 129.8 | 129.8% |
| 17 Jun 2024, 12:26 | 120.4 | 120.4% |
| 17 May 2024, 13:04 | 112.7 | 112.7% |
| 16 Apr 2024, 12:30 | 110.6 | 110.6% |
| 18 Mar 2024, 12:47 | 94.5 | 94.5% |
| 20 Feb 2024, 12:48 | 81.8 | 81.8% |
| 16 Jan 2024, 11:04 | 84.7 | 84.7% |
| 8 Dec 2023, 11:12 | 86.5 | 86.5% |
| 20 Nov 2023, 12:59 | 86.3 | 86.3% |
| 23 Oct 2023, 13:51 | 60.7 | 60.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.3 mg/l
Sampled 16 Dec 2025, 9 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Dec 2025, 12:04 | 10.3 | 10.3 mg/l |
| 1 Dec 2025, 10:35 | 10.6 | 10.6 mg/l |
| 18 Nov 2025, 11:12 | 8.68 | 8.68 mg/l |
| 4 Nov 2025, 10:25 | 7.82 | 7.82 mg/l |
| 7 Mar 2025, 11:39 | 14.5 | 14.5 mg/l |
| 13 Feb 2025, 09:20 | 11.6 | 11.6 mg/l |
| 27 Jan 2025, 10:17 | 12.8 | 12.8 mg/l |
| 5 Dec 2024, 12:32 | 10.1 | 10.1 mg/l |
| 20 Nov 2024, 12:53 | 12.4 | 12.4 mg/l |
| 17 Oct 2024, 11:20 | 9.99 | 9.99 mg/l |
| 19 Sep 2024, 13:05 | 9.92 | 9.92 mg/l |
| 21 Aug 2024, 13:32 | 8.64 | 8.64 mg/l |
| 16 Jul 2024, 10:32 | 12.3 | 12.3 mg/l |
| 17 Jun 2024, 12:26 | 11.6 | 11.6 mg/l |
| 17 May 2024, 13:04 | 10.4 | 10.4 mg/l |
| 16 Apr 2024, 12:30 | 12.1 | 12.1 mg/l |
| 18 Mar 2024, 12:47 | 10.3 | 10.3 mg/l |
| 20 Feb 2024, 12:48 | 9.49 | 9.49 mg/l |
| 16 Jan 2024, 11:04 | 11.6 | 11.6 mg/l |
| 8 Dec 2023, 11:12 | 10.7 | 10.7 mg/l |
| 20 Nov 2023, 12:59 | 9.75 | 9.75 mg/l |
| 23 Oct 2023, 13:51 | 6.54 | 6.54 mg/l |
Water temperature
code 0076 · °C
7.9 °C
Sampled 16 Dec 2025, 9 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Dec 2025, 12:04 | 7.9 | 7.9 °C |
| 1 Dec 2025, 10:35 | 6 | 6 °C |
| 18 Nov 2025, 11:12 | 6.9 | 6.9 °C |
| 4 Nov 2025, 10:25 | 11.6 | 11.6 °C |
| 7 Mar 2025, 11:39 | 9.2 | 9.2 °C |
| 13 Feb 2025, 09:20 | 4.8 | 4.8 °C |
| 27 Jan 2025, 10:17 | 3.7 | 3.7 °C |
| 5 Dec 2024, 12:32 | 7.3 | 7.3 °C |
| 20 Nov 2024, 12:53 | 3.8 | 3.8 °C |
| 17 Oct 2024, 11:20 | 12.4 | 12.4 °C |
| 19 Sep 2024, 13:05 | 16.3 | 16.3 °C |
| 21 Aug 2024, 13:32 | 18.6 | 18.6 °C |
| 16 Jul 2024, 10:32 | 17.7 | 17.7 °C |
| 17 Jun 2024, 12:26 | 17.2 | 17.2 °C |
| 17 May 2024, 13:04 | 19 | 19 °C |
| 16 Apr 2024, 12:30 | 11.4 | 11.4 °C |
| 18 Mar 2024, 12:47 | 11.6 | 11.6 °C |
| 20 Feb 2024, 12:48 | 8.8 | 8.8 °C |
| 16 Jan 2024, 11:04 | 2.2 | 2.2 °C |
| 8 Dec 2023, 11:12 | 6.1 | 6.1 °C |
| 20 Nov 2023, 12:59 | 9.9 | 9.9 °C |
| 23 Oct 2023, 13:51 | 11.9 | 11.9 °C |
pH
code 0061
7.92
Sampled 16 Dec 2025, 9 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Dec 2025, 12:04 | 7.92 | 7.92 |
| 1 Dec 2025, 10:35 | 7.9 | 7.9 |
| 18 Nov 2025, 11:12 | 7.61 | 7.61 |
| 4 Nov 2025, 10:25 | 7.71 | 7.71 |
| 7 Mar 2025, 11:39 | 8.07 | 8.07 |
| 13 Feb 2025, 09:20 | 7.93 | 7.93 |
| 27 Jan 2025, 10:17 | 8.1 | 8.1 |
| 5 Dec 2024, 12:32 | 7.86 | 7.86 |
| 20 Nov 2024, 12:53 | 8.21 | 8.21 |
| 17 Oct 2024, 11:20 | 7.96 | 7.96 |
| 19 Sep 2024, 13:05 | 7.86 | 7.86 |
| 21 Aug 2024, 13:32 | 7.83 | 7.83 |
| 16 Jul 2024, 10:32 | 8.16 | 8.16 |
| 17 Jun 2024, 12:26 | 8.16 | 8.16 |
| 17 May 2024, 13:04 | 8.03 | 8.03 |
| 16 Apr 2024, 12:30 | 8.41 | 8.41 |
| 18 Mar 2024, 12:47 | 7.75 | 7.75 |
| 20 Feb 2024, 12:48 | 7.6 | 7.6 |
| 16 Jan 2024, 11:04 | 7.8 | 7.8 |
| 8 Dec 2023, 11:12 | 7.62 | 7.62 |
| 20 Nov 2023, 12:59 | 7.8 | 7.8 |
| 23 Oct 2023, 13:51 | 7.42 | 7.42 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.1 mg/l
Sampled 16 Dec 2025, 9 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Dec 2025, 12:04 | 0.1 | 0.1 mg/l |
| 1 Dec 2025, 10:35 | 0.076 | 0.076 mg/l |
| 18 Nov 2025, 11:12 | 0.19 | 0.19 mg/l |
| 4 Nov 2025, 10:25 | 0.61 | 0.61 mg/l |
| 7 Mar 2025, 11:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2025, 09:20 | 0.11 | 0.11 mg/l |
| 27 Jan 2025, 10:17 | 0.15 | 0.15 mg/l |
| 20 Nov 2024, 12:53 | 0.22 | 0.22 mg/l |
| 17 Oct 2024, 11:20 | 0.044 | 0.044 mg/l |
| 19 Sep 2024, 13:05 | 0.041 | 0.041 mg/l |
| 21 Aug 2024, 13:32 | 0.05 | 0.05 mg/l |
| 16 Jul 2024, 10:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jun 2024, 12:26 | 0.036 | 0.036 mg/l |
| 17 May 2024, 13:04 | 0.052 | 0.052 mg/l |
| 16 Apr 2024, 12:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2024, 12:47 | 0.19 | 0.19 mg/l |
| 20 Feb 2024, 12:48 | 0.13 | 0.13 mg/l |
| 16 Jan 2024, 11:04 | 0.31 | 0.31 mg/l |
| 8 Dec 2023, 11:12 | 0.17 | 0.17 mg/l |
| 20 Nov 2023, 12:59 | 0.09 | 0.09 mg/l |
| 23 Oct 2023, 13:51 | 0.064 | 0.064 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
11.9 mg/l
Sampled 16 Dec 2025, 9 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Dec 2025, 12:04 | 11.9 | 11.9 mg/l |
| 1 Dec 2025, 10:35 | 17.9 | 17.9 mg/l |
| 18 Nov 2025, 11:12 | 18.8 | 18.8 mg/l |
| 4 Nov 2025, 10:25 | 0.508 | 0.508 mg/l |
| 7 Mar 2025, 11:39 | 6.57 | 6.57 mg/l |
| 13 Feb 2025, 09:20 | 7.87 | 7.87 mg/l |
| 27 Jan 2025, 10:17 | 6.86 | 6.86 mg/l |
| 20 Nov 2024, 12:53 | 3.74 | 3.74 mg/l |
| 17 Oct 2024, 11:20 | 5.61 | 5.61 mg/l |
| 19 Sep 2024, 13:05 | 0.349 | 0.349 mg/l |
| 21 Aug 2024, 13:32 | 0.195 | 0.195 mg/l |
| 16 Jul 2024, 10:32 | 1.35 | 1.35 mg/l |
| 17 Jun 2024, 12:26 | 1.67 | 1.67 mg/l |
| 17 May 2024, 13:04 | 2.34 | 2.34 mg/l |
| 16 Apr 2024, 12:30 | 4.37 | 4.37 mg/l |
| 18 Mar 2024, 12:47 | 7.45 | 7.45 mg/l |
| 20 Feb 2024, 12:48 | 9.07 | 9.07 mg/l |
| 16 Jan 2024, 11:04 | 9.24 | 9.24 mg/l |
| 8 Dec 2023, 11:12 | 11 | 11 mg/l |
| 20 Nov 2023, 12:59 | 9.95 | 9.95 mg/l |
| 23 Oct 2023, 13:51 | 11.9 | 11.9 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.069 mg/l
Sampled 16 Dec 2025, 9 months ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Dec 2025, 12:04 | 0.069 | 0.069 mg/l |
| 1 Dec 2025, 10:35 | 0.051 | 0.051 mg/l |
| 18 Nov 2025, 11:12 | 0.057 | 0.057 mg/l |
| 4 Nov 2025, 10:25 | 0.3 | 0.3 mg/l |
| 7 Mar 2025, 11:39 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Feb 2025, 09:20 | 0.039 | 0.039 mg/l |
| 27 Jan 2025, 10:17 | 0.048 | 0.048 mg/l |
| 20 Nov 2024, 12:53 | 0.12 | 0.12 mg/l |
| 17 Oct 2024, 11:20 | 0.093 | 0.093 mg/l |
| 19 Sep 2024, 13:05 | 0.21 | 0.21 mg/l |
| 21 Aug 2024, 13:32 | 0.12 | 0.12 mg/l |
| 16 Jul 2024, 10:32 | <0.01 | below 0.01 mg/l (not detected above this) |
| 17 Jun 2024, 12:26 | <0.01 | below 0.01 mg/l (not detected above this) |
| 17 May 2024, 13:04 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Apr 2024, 12:30 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Mar 2024, 12:47 | 0.026 | 0.026 mg/l |
| 20 Feb 2024, 12:48 | 0.042 | 0.042 mg/l |
| 16 Jan 2024, 11:04 | 0.042 | 0.042 mg/l |
| 8 Dec 2023, 11:12 | 0.039 | 0.039 mg/l |
| 20 Nov 2023, 12:59 | 0.078 | 0.078 mg/l |
| 23 Oct 2023, 13:51 | 0.093 | 0.093 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1581 µS/cm
Sampled 16 Dec 2025, 9 months ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Dec 2025, 12:04 | 1581 | 1581 µS/cm |
| 1 Dec 2025, 10:35 | 910 | 910 µS/cm |
| 18 Nov 2025, 11:12 | 1045 | 1045 µS/cm |
| 4 Nov 2025, 10:25 | 9724 | 9724 µS/cm |
| 7 Mar 2025, 11:39 | 1472 | 1472 µS/cm |
| 13 Feb 2025, 09:20 | 1340 | 1340 µS/cm |
| 27 Jan 2025, 10:17 | 1601 | 1601 µS/cm |
| 5 Dec 2024, 12:32 | 1552 | 1552 µS/cm |
| 20 Nov 2024, 12:53 | 1548 | 1548 µS/cm |
| 17 Oct 2024, 11:20 | 1414 | 1414 µS/cm |
| 19 Sep 2024, 13:05 | 11478 | 11478 µS/cm |
| 21 Aug 2024, 13:32 | 5810 | 5810 µS/cm |
| 16 Jul 2024, 10:32 | 844 | 844 µS/cm |
| 17 Jun 2024, 12:26 | 1718 | 1718 µS/cm |
| 17 May 2024, 13:04 | 1379 | 1379 µS/cm |
| 16 Apr 2024, 12:30 | 1362 | 1362 µS/cm |
| 18 Mar 2024, 12:47 | 1054 | 1054 µS/cm |
| 20 Feb 2024, 12:48 | 1208 | 1208 µS/cm |
| 16 Jan 2024, 11:04 | 1757 | 1757 µS/cm |
| 8 Dec 2023, 11:12 | 1410 | 1410 µS/cm |
| 20 Nov 2023, 12:59 | 1218 | 1218 µS/cm |
| 23 Oct 2023, 13:51 | 780 | 780 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 | Oct 2023 – Dec 2025 | 87.1% 16 Dec 2025 |
| Oxygen, Dissolved as O2 9924 | River water | 22 | Oct 2023 – Dec 2025 | 10.3 mg/l 16 Dec 2025 |
| Temperature of Water 0076 | River water | 22 | Oct 2023 – Dec 2025 | 7.9 °C 16 Dec 2025 |
| pH 0061 | River water | 22 | Oct 2023 – Dec 2025 | 7.92 16 Dec 2025 |
| Ammoniacal Nitrogen as N 0111 | River water | 21 | Oct 2023 – Dec 2025 | 0.1 mg/l 16 Dec 2025 |
| Nitrate as N 0117 | River water | 21 | Oct 2023 – Dec 2025 | 11.9 mg/l 16 Dec 2025 |
| Orthophosphate, reactive as P 0180 | River water | 21 | Oct 2023 – Dec 2025 | 0.069 mg/l 16 Dec 2025 |
| Conductivity at 25 C 0077 | River water | 22 | Oct 2023 – Dec 2025 | 1581 µS/cm 16 Dec 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 21 | Oct 2023 – Dec 2025 | 270 mg/l 16 Dec 2025 |
| Ammonia un-ionised as N 0119 | River water | 21 | Oct 2023 – Dec 2025 | 0.0013 mg/l 16 Dec 2025 |
| BOD : 5 Day ATU 0085 | River water | 17 | Feb 2024 – Dec 2025 | 1.8 mg/l 1 Dec 2025 |
| Nitrite as N 0118 | River water | 21 | Oct 2023 – Dec 2025 | 0.093 mg/l 16 Dec 2025 |
| Nitrogen, Total Oxidised as N 0116 | River water | 21 | Oct 2023 – Dec 2025 | 12 mg/l 16 Dec 2025 |
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.