Lords Drain near to Wragg Marsh Farm
EA name: LORDS DRAIN NEAR TO WRAGG MARSH FARM (also listed as “LORDS DRAIN NEAR TO WRAGG MARSH FARM SPALDING”)
Environment Agency sampling point AN-LORDDRN1 · 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
- 14 Sep 2026, 09:2317 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 23 since 10 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 529799, 330391As published, to the nearest 1 m. Open in a map
- River, by its own name
- Lords Drain
- River, by the map
- Not placedIts name gives Lords Drain; the only line close by, 0 m away, is Lord's Drain and is not traced into it. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Environmental monitoring statutory (EU directives) (23 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
94.4%
Sampled 14 Sep 2026, 17 days ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 09:23 | 94.4 | 94.4% |
| 10 Jul 2026, 11:23 | 76.1 | 76.1% |
| 16 Jun 2026, 09:34 | 88.7 | 88.7% |
| 22 May 2026, 09:17 | 65.5 | 65.5% |
| 22 Apr 2026, 07:53 | 64.6 | 64.6% |
| 20 Mar 2026, 08:53 | 71.5 | 71.5% |
| 12 Feb 2026, 10:56 | 70.5 | 70.5% |
| 15 Jan 2026, 09:23 | 71.4 | 71.4% |
| 12 Dec 2025, 11:33 | 71.1 | 71.1% |
| 4 Nov 2025, 10:41 | 87.5 | 87.5% |
| 10 Oct 2025, 10:21 | 94 | 94% |
| 11 Apr 2025, 12:41 | 146.9 | 146.9% |
| 4 Mar 2025, 13:02 | 95.5 | 95.5% |
| 14 Feb 2025, 09:47 | 62.8 | 62.8% |
| 7 Jan 2025, 13:44 | 70.2 | 70.2% |
| 6 Dec 2024, 14:30 | 82.1 | 82.1% |
| 20 Nov 2024, 09:57 | 75.7 | 75.7% |
| 25 Oct 2024, 10:26 | 62.7 | 62.7% |
| 3 Sep 2024, 11:18 | 124.5 | 124.5% |
| 30 Aug 2024, 10:41 | 67.7 | 67.7% |
| 9 Jul 2024, 10:30 | 39.5 | 39.5% |
| 10 Jun 2024, 11:05 | 100.5 | 100.5% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.91 mg/l
Sampled 14 Sep 2026, 17 days ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 09:23 | 8.91 | 8.91 mg/l |
| 10 Jul 2026, 11:23 | 6.74 | 6.74 mg/l |
| 16 Jun 2026, 09:34 | 8.83 | 8.83 mg/l |
| 22 May 2026, 09:17 | 6.55 | 6.55 mg/l |
| 22 Apr 2026, 07:53 | 7.44 | 7.44 mg/l |
| 20 Mar 2026, 08:53 | 8.06 | 8.06 mg/l |
| 12 Feb 2026, 10:56 | 8.26 | 8.26 mg/l |
| 15 Jan 2026, 09:23 | 9.04 | 9.04 mg/l |
| 12 Dec 2025, 11:33 | 8.24 | 8.24 mg/l |
| 4 Nov 2025, 10:41 | 9.45 | 9.45 mg/l |
| 10 Oct 2025, 10:21 | 10.1 | 10.1 mg/l |
| 11 Apr 2025, 12:41 | 15.2 | 15.2 mg/l |
| 4 Mar 2025, 13:02 | 11.2 | 11.2 mg/l |
| 14 Feb 2025, 09:47 | 8.01 | 8.01 mg/l |
| 7 Jan 2025, 13:44 | 8.91 | 8.91 mg/l |
| 6 Dec 2024, 14:30 | 9.93 | 9.93 mg/l |
| 20 Nov 2024, 09:57 | 10.2 | 10.2 mg/l |
| 25 Oct 2024, 10:26 | 6.79 | 6.79 mg/l |
| 3 Sep 2024, 11:18 | 11.7 | 11.7 mg/l |
| 30 Aug 2024, 10:41 | 6.64 | 6.64 mg/l |
| 9 Jul 2024, 10:30 | 3.96 | 3.96 mg/l |
| 10 Jun 2024, 11:05 | 11.1 | 11.1 mg/l |
Water temperature
code 0076 · °C
18 °C
Sampled 14 Sep 2026, 17 days ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 09:23 | 18 | 18 °C |
| 10 Jul 2026, 11:23 | 21.2 | 21.2 °C |
| 16 Jun 2026, 09:34 | 15.5 | 15.5 °C |
| 22 May 2026, 09:17 | 15.3 | 15.3 °C |
| 22 Apr 2026, 07:53 | 9.1 | 9.1 °C |
| 20 Mar 2026, 08:53 | 10 | 10 °C |
| 12 Feb 2026, 10:56 | 8.4 | 8.4 °C |
| 15 Jan 2026, 09:23 | 5.3 | 5.3 °C |
| 12 Dec 2025, 11:33 | 8.8 | 8.8 °C |
| 4 Nov 2025, 10:41 | 11.8 | 11.8 °C |
| 10 Oct 2025, 10:21 | 11.9 | 11.9 °C |
| 11 Apr 2025, 12:41 | 13.8 | 13.8 °C |
| 4 Mar 2025, 13:02 | 8.2 | 8.2 °C |
| 14 Feb 2025, 09:47 | 5 | 5 °C |
| 7 Jan 2025, 13:44 | 5.2 | 5.2 °C |
| 6 Dec 2024, 14:30 | 7.1 | 7.1 °C |
| 20 Nov 2024, 09:57 | 3 | 3 °C |
| 25 Oct 2024, 10:26 | 11.7 | 11.7 °C |
| 3 Sep 2024, 11:18 | 18.1 | 18.1 °C |
| 30 Aug 2024, 10:41 | 16.2 | 16.2 °C |
| 9 Jul 2024, 10:30 | 15.1 | 15.1 °C |
| 10 Jun 2024, 11:05 | 10.9 | 10.9 °C |
pH
code 0061
8.32
Sampled 14 Sep 2026, 17 days ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 09:23 | 8.32 | 8.32 |
| 10 Jul 2026, 11:23 | 7.67 | 7.67 |
| 16 Jun 2026, 09:34 | 7.77 | 7.77 |
| 22 May 2026, 09:17 | 7.93 | 7.93 |
| 22 Apr 2026, 07:53 | 7.86 | 7.86 |
| 20 Mar 2026, 08:53 | 7.8 | 7.8 |
| 12 Feb 2026, 10:56 | 7.64 | 7.64 |
| 15 Jan 2026, 09:23 | 7.77 | 7.77 |
| 12 Dec 2025, 11:33 | 7.77 | 7.77 |
| 4 Nov 2025, 10:41 | 8.22 | 8.22 |
| 10 Oct 2025, 10:21 | 8.11 | 8.11 |
| 11 Apr 2025, 12:41 | 7.97 | 7.97 |
| 4 Mar 2025, 13:02 | 7.87 | 7.87 |
| 14 Feb 2025, 09:47 | 7.85 | 7.85 |
| 7 Jan 2025, 13:44 | 7.64 | 7.64 |
| 6 Dec 2024, 14:30 | 7.93 | 7.93 |
| 20 Nov 2024, 09:57 | 7.87 | 7.87 |
| 25 Oct 2024, 10:26 | 7.74 | 7.74 |
| 3 Sep 2024, 11:18 | 7.94 | 7.94 |
| 30 Aug 2024, 10:41 | 7.77 | 7.77 |
| 9 Jul 2024, 10:30 | 7.6 | 7.6 |
| 10 Jun 2024, 11:05 | 8.45 | 8.45 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.04 mg/l
Sampled 14 Sep 2026, 17 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 09:23 | 0.04 | 0.04 mg/l |
| 18 Aug 2026, 10:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jul 2026, 11:23 | 0.038 | 0.038 mg/l |
| 16 Jun 2026, 09:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 May 2026, 09:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Apr 2026, 07:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Mar 2026, 08:53 | 0.094 | 0.094 mg/l |
| 12 Feb 2026, 10:56 | 0.098 | 0.098 mg/l |
| 15 Jan 2026, 09:23 | 0.13 | 0.13 mg/l |
| 12 Dec 2025, 11:33 | 0.14 | 0.14 mg/l |
| 4 Nov 2025, 10:41 | 0.24 | 0.24 mg/l |
| 10 Oct 2025, 10:21 | 0.25 | 0.25 mg/l |
| 11 Apr 2025, 12:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2025, 13:02 | 0.047 | 0.047 mg/l |
| 14 Feb 2025, 09:47 | 0.18 | 0.18 mg/l |
| 7 Jan 2025, 13:44 | 0.13 | 0.13 mg/l |
| 6 Dec 2024, 14:30 | 0.15 | 0.15 mg/l |
| 20 Nov 2024, 09:57 | 0.56 | 0.56 mg/l |
| 25 Oct 2024, 10:26 | 0.067 | 0.067 mg/l |
| 3 Sep 2024, 11:18 | 0.29 | 0.29 mg/l |
| 30 Aug 2024, 10:41 | 1 | 1 mg/l |
| 9 Jul 2024, 10:30 | 0.065 | 0.065 mg/l |
| 10 Jun 2024, 11:05 | 0.13 | 0.13 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
below 0.196 mg/l (not detected above this)
Sampled 14 Sep 2026, 17 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 09:23 | <0.196 | below 0.196 mg/l (not detected above this) |
| 18 Aug 2026, 10:38 | 0.189 | 0.189 mg/l |
| 10 Jul 2026, 11:23 | <0.196 | below 0.196 mg/l (not detected above this) |
| 16 Jun 2026, 09:34 | <0.196 | below 0.196 mg/l (not detected above this) |
| 22 May 2026, 09:17 | <0.196 | below 0.196 mg/l (not detected above this) |
| 22 Apr 2026, 07:53 | <0.196 | below 0.196 mg/l (not detected above this) |
| 20 Mar 2026, 08:53 | 0.795 | 0.795 mg/l |
| 12 Feb 2026, 10:56 | 5.66 | 5.66 mg/l |
| 15 Jan 2026, 09:23 | 3.27 | 3.27 mg/l |
| 12 Dec 2025, 11:33 | 5.03 | 5.03 mg/l |
| 4 Nov 2025, 10:41 | 0.522 | 0.522 mg/l |
| 10 Oct 2025, 10:21 | 0.9 | 0.9 mg/l |
| 11 Apr 2025, 12:41 | 0.934 | 0.934 mg/l |
| 4 Mar 2025, 13:02 | 1.79 | 1.79 mg/l |
| 14 Feb 2025, 09:47 | 2.28 | 2.28 mg/l |
| 7 Jan 2025, 13:44 | 7.27 | 7.27 mg/l |
| 6 Dec 2024, 14:30 | 2.66 | 2.66 mg/l |
| 20 Nov 2024, 09:57 | 2.73 | 2.73 mg/l |
| 25 Oct 2024, 10:26 | 1.36 | 1.36 mg/l |
| 3 Sep 2024, 11:18 | 1.64 | 1.64 mg/l |
| 30 Aug 2024, 10:41 | 0.902 | 0.902 mg/l |
| 9 Jul 2024, 10:30 | 0.695 | 0.695 mg/l |
| 10 Jun 2024, 11:05 | 0.238 | 0.238 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.064 mg/l
Sampled 14 Sep 2026, 17 days ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 09:23 | 0.064 | 0.064 mg/l |
| 18 Aug 2026, 10:38 | 0.1 | 0.1 mg/l |
| 10 Jul 2026, 11:23 | 0.024 | 0.024 mg/l |
| 16 Jun 2026, 09:34 | 0.018 | 0.018 mg/l |
| 22 May 2026, 09:17 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Apr 2026, 07:53 | <0.01 | below 0.01 mg/l (not detected above this) |
| 20 Mar 2026, 08:53 | 0.017 | 0.017 mg/l |
| 12 Feb 2026, 10:56 | 0.024 | 0.024 mg/l |
| 15 Jan 2026, 09:23 | 0.035 | 0.035 mg/l |
| 12 Dec 2025, 11:33 | 0.046 | 0.046 mg/l |
| 4 Nov 2025, 10:41 | 0.03 | 0.03 mg/l |
| 10 Oct 2025, 10:21 | 0.055 | 0.055 mg/l |
| 11 Apr 2025, 12:41 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Mar 2025, 13:02 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 Feb 2025, 09:47 | 0.026 | 0.026 mg/l |
| 7 Jan 2025, 13:44 | 0.051 | 0.051 mg/l |
| 20 Nov 2024, 09:57 | 0.19 | 0.19 mg/l |
| 25 Oct 2024, 10:26 | 0.063 | 0.063 mg/l |
| 3 Sep 2024, 11:18 | 0.039 | 0.039 mg/l |
| 30 Aug 2024, 10:41 | 0.059 | 0.059 mg/l |
| 9 Jul 2024, 10:30 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Jun 2024, 11:05 | 0.018 | 0.018 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
3476 µS/cm
Sampled 14 Sep 2026, 17 days ago · 22 results banked
Every result (22)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 09:23 | 3476 | 3476 µS/cm |
| 10 Jul 2026, 11:23 | 2763 | 2763 µS/cm |
| 16 Jun 2026, 09:34 | 2684 | 2684 µS/cm |
| 22 May 2026, 09:17 | 3432 | 3432 µS/cm |
| 22 Apr 2026, 07:53 | 3826 | 3826 µS/cm |
| 20 Mar 2026, 08:53 | 4825 | 4825 µS/cm |
| 12 Feb 2026, 10:56 | 2538 | 2538 µS/cm |
| 15 Jan 2026, 09:23 | 2506 | 2506 µS/cm |
| 12 Dec 2025, 11:33 | 2268 | 2268 µS/cm |
| 4 Nov 2025, 10:41 | 2575 | 2575 µS/cm |
| 10 Oct 2025, 10:21 | 3414 | 3414 µS/cm |
| 11 Apr 2025, 12:41 | 4379 | 4379 µS/cm |
| 4 Mar 2025, 13:02 | 4268 | 4268 µS/cm |
| 14 Feb 2025, 09:47 | 4255 | 4255 µS/cm |
| 7 Jan 2025, 13:44 | 1940 | 1940 µS/cm |
| 6 Dec 2024, 14:30 | 2807 | 2807 µS/cm |
| 20 Nov 2024, 09:57 | 2472 | 2472 µS/cm |
| 25 Oct 2024, 10:26 | 2628 | 2628 µS/cm |
| 3 Sep 2024, 11:18 | 2766 | 2766 µS/cm |
| 30 Aug 2024, 10:41 | 2840 | 2840 µS/cm |
| 9 Jul 2024, 10:30 | 2965 | 2965 µS/cm |
| 10 Jun 2024, 11:05 | 497 | 497 µS/cm |
Everything measured here
12 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 12 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 22 | Jun 2024 – Sep 2026 | 94.4% 14 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 22 | Jun 2024 – Sep 2026 | 8.91 mg/l 14 Sep 2026 |
| Temperature of Water 0076 | River water | 22 | Jun 2024 – Sep 2026 | 18 °C 14 Sep 2026 |
| pH 0061 | River water | 22 | Jun 2024 – Sep 2026 | 8.32 14 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 23 | Jun 2024 – Sep 2026 | 0.04 mg/l 14 Sep 2026 |
| Nitrate as N 0117 | River water | 23 | Jun 2024 – Sep 2026 | below 0.196 mg/l 14 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 22 | Jun 2024 – Sep 2026 | 0.064 mg/l 14 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 22 | Jun 2024 – Sep 2026 | 3476 µS/cm 14 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 23 | Jun 2024 – Sep 2026 | 380 mg/l 14 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 22 | Jun 2024 – Sep 2026 | 0.00131 mg/l 14 Sep 2026 |
| Nitrite as N 0118 | River water | 23 | Jun 2024 – Sep 2026 | below 0.004 mg/l 14 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 23 | Jun 2024 – Sep 2026 | below 0.2 mg/l 14 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.