Ningwood Lake Footbridge, Ningwood Stream
EA name: NINGWOOD LAKE FB, NINGWOOD STREAM
Environment Agency sampling point SO-Y0004523 · 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
- 24 Mar 2026, 14:176 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 2 Apr 2024 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Planned investigation (local monitoring)
- Where
- National Grid 439933, 89473As published, to the nearest 1 m. Open in a map
- River, by its own name
- Ningwood Lake Fb
- River, by the map
- Western HavenPlaced on a river whose name partly matches its own, 3 m from the line. A tidal reach: water runs both ways, so no gauge order is claimed.
- Next gauge downstream
- Not known
- Why it was sampled
- Planned investigation (local monitoring) (24 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
103.3%
Sampled 24 Mar 2026, 6 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Mar 2026, 14:17 | 103.3 | 103.3% |
| 16 Feb 2026, 10:14 | 98.3 | 98.3% |
| 14 Jan 2026, 10:18 | 96.9 | 96.9% |
| 9 Dec 2025, 10:49 | 93.4 | 93.4% |
| 11 Nov 2025, 12:25 | 89.1 | 89.1% |
| 24 Oct 2025, 11:13 | 81.8 | 81.8% |
| 24 Sep 2025, 14:55 | 114.8 | 114.8% |
| 13 Aug 2025, 11:11 | 133.9 | 133.9% |
| 2 Jul 2025, 11:47 | 98.5 | 98.5% |
| 4 Jun 2025, 10:50 | 186 | 186% |
| 9 May 2025, 12:07 | 121.9 | 121.9% |
| 1 Apr 2025, 12:21 | 133.1 | 133.1% |
| 17 Mar 2025, 11:34 | 103.7 | 103.7% |
| 11 Feb 2025, 09:51 | 92.7 | 92.7% |
| 9 Jan 2025, 09:56 | 91.8 | 91.8% |
| 6 Dec 2024, 10:35 | 100.1 | 100.1% |
| 25 Nov 2024, 10:37 | 84 | 84% |
| 30 Oct 2024, 11:02 | 92.8 | 92.8% |
| 30 Sep 2024, 11:07 | 87.6 | 87.6% |
| 23 Aug 2024, 11:15 | 177 | 177% |
| 26 Jul 2024, 14:02 | 146.3 | 146.3% |
| 13 Jun 2024, 12:14 | 195.2 | 195.2% |
| 30 May 2024, 10:59 | 148.7 | 148.7% |
| 2 Apr 2024, 12:05 | 122 | 122% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.3 mg/l
Sampled 24 Mar 2026, 6 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Mar 2026, 14:17 | 11.3 | 11.3 mg/l |
| 16 Feb 2026, 10:14 | 11.7 | 11.7 mg/l |
| 14 Jan 2026, 10:18 | 11.9 | 11.9 mg/l |
| 9 Dec 2025, 10:49 | 10.2 | 10.2 mg/l |
| 11 Nov 2025, 12:25 | 9.34 | 9.34 mg/l |
| 24 Oct 2025, 11:13 | 8.92 | 8.92 mg/l |
| 24 Sep 2025, 14:55 | 11.6 | 11.6 mg/l |
| 13 Aug 2025, 11:11 | 12 | 12 mg/l |
| 2 Jul 2025, 11:47 | 9.08 | 9.08 mg/l |
| 4 Jun 2025, 10:50 | 17.5 | 17.5 mg/l |
| 9 May 2025, 12:07 | 12.1 | 12.1 mg/l |
| 1 Apr 2025, 12:21 | 14.5 | 14.5 mg/l |
| 17 Mar 2025, 11:34 | 12.4 | 12.4 mg/l |
| 11 Feb 2025, 09:51 | 11.9 | 11.9 mg/l |
| 9 Jan 2025, 09:56 | 11.7 | 11.7 mg/l |
| 6 Dec 2024, 10:35 | 11.5 | 11.5 mg/l |
| 25 Nov 2024, 10:37 | 9.24 | 9.24 mg/l |
| 30 Oct 2024, 11:02 | 9.54 | 9.54 mg/l |
| 30 Sep 2024, 11:07 | 8.79 | 8.79 mg/l |
| 23 Aug 2024, 11:15 | 16 | 16 mg/l |
| 26 Jul 2024, 14:02 | 12.9 | 12.9 mg/l |
| 13 Jun 2024, 12:14 | 19 | 19 mg/l |
| 30 May 2024, 10:59 | 15 | 15 mg/l |
Water temperature
code 0076 · °C
11.4 °C
Sampled 24 Mar 2026, 6 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Mar 2026, 14:17 | 11.4 | 11.4 °C |
| 16 Feb 2026, 10:14 | 7.6 | 7.6 °C |
| 14 Jan 2026, 10:18 | 6.6 | 6.6 °C |
| 9 Dec 2025, 10:49 | 11.4 | 11.4 °C |
| 11 Nov 2025, 12:25 | 13.1 | 13.1 °C |
| 24 Oct 2025, 11:13 | 11.4 | 11.4 °C |
| 24 Sep 2025, 14:55 | 14.7 | 14.7 °C |
| 13 Aug 2025, 11:11 | 20.8 | 20.8 °C |
| 2 Jul 2025, 11:47 | 19.2 | 19.2 °C |
| 4 Jun 2025, 10:50 | 18.2 | 18.2 °C |
| 9 May 2025, 12:07 | 15.8 | 15.8 °C |
| 1 Apr 2025, 12:21 | 11.4 | 11.4 °C |
| 17 Mar 2025, 11:34 | 7.4 | 7.4 °C |
| 11 Feb 2025, 09:51 | 4.7 | 4.7 °C |
| 9 Jan 2025, 09:56 | 5.1 | 5.1 °C |
| 6 Dec 2024, 10:35 | 9.3 | 9.3 °C |
| 25 Nov 2024, 10:37 | 11 | 11 °C |
| 30 Oct 2024, 11:02 | 14 | 14 °C |
| 30 Sep 2024, 11:07 | 15.1 | 15.1 °C |
| 23 Aug 2024, 11:15 | 20.2 | 20.2 °C |
| 26 Jul 2024, 14:02 | 21.6 | 21.6 °C |
| 13 Jun 2024, 12:14 | 16.6 | 16.6 °C |
| 30 May 2024, 10:59 | 14.8 | 14.8 °C |
pH
code 0061
7.92
Sampled 24 Mar 2026, 6 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Mar 2026, 14:17 | 7.92 | 7.92 |
| 16 Feb 2026, 10:14 | 7.75 | 7.75 |
| 14 Jan 2026, 10:18 | 7.97 | 7.97 |
| 9 Dec 2025, 10:49 | 7.85 | 7.85 |
| 11 Nov 2025, 12:25 | 7.82 | 7.82 |
| 24 Oct 2025, 11:13 | 7.86 | 7.86 |
| 24 Sep 2025, 14:55 | 8.26 | 8.26 |
| 13 Aug 2025, 11:11 | 8.18 | 8.18 |
| 2 Jul 2025, 11:47 | 8.02 | 8.02 |
| 4 Jun 2025, 10:50 | 8.36 | 8.36 |
| 9 May 2025, 12:07 | 8.32 | 8.32 |
| 1 Apr 2025, 12:21 | 8.58 | 8.58 |
| 17 Mar 2025, 11:34 | 8.18 | 8.18 |
| 11 Feb 2025, 09:51 | 8.04 | 8.04 |
| 9 Jan 2025, 09:56 | 7.81 | 7.81 |
| 6 Dec 2024, 10:35 | 8.11 | 8.11 |
| 25 Nov 2024, 10:37 | 7.7 | 7.7 |
| 30 Oct 2024, 11:02 | 7.94 | 7.94 |
| 30 Sep 2024, 11:07 | 7.97 | 7.97 |
| 23 Aug 2024, 11:15 | 8.42 | 8.42 |
| 26 Jul 2024, 14:02 | 8.28 | 8.28 |
| 13 Jun 2024, 12:14 | 8.9 | 8.9 |
| 30 May 2024, 10:59 | 8.66 | 8.66 |
| 2 Apr 2024, 12:05 | 8.09 | 8.09 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.34 mg/l
Sampled 24 Mar 2026, 6 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Mar 2026, 14:17 | 0.34 | 0.34 mg/l |
| 16 Feb 2026, 10:14 | 0.35 | 0.35 mg/l |
| 14 Jan 2026, 10:18 | 0.052 | 0.052 mg/l |
| 9 Dec 2025, 10:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Nov 2025, 12:25 | 0.22 | 0.22 mg/l |
| 24 Oct 2025, 11:13 | 0.39 | 0.39 mg/l |
| 24 Sep 2025, 14:55 | 0.4 | 0.4 mg/l |
| 13 Aug 2025, 11:11 | 0.47 | 0.47 mg/l |
| 2 Jul 2025, 11:47 | 0.52 | 0.52 mg/l |
| 4 Jun 2025, 10:50 | 0.33 | 0.33 mg/l |
| 9 May 2025, 12:07 | 0.38 | 0.38 mg/l |
| 1 Apr 2025, 12:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Mar 2025, 11:34 | 0.49 | 0.49 mg/l |
| 11 Feb 2025, 09:51 | 0.5 | 0.5 mg/l |
| 9 Jan 2025, 09:56 | 0.078 | 0.078 mg/l |
| 6 Dec 2024, 10:35 | 0.04 | 0.04 mg/l |
| 25 Nov 2024, 10:37 | 0.25 | 0.25 mg/l |
| 30 Oct 2024, 11:02 | 0.38 | 0.38 mg/l |
| 30 Sep 2024, 11:07 | 0.47 | 0.47 mg/l |
| 23 Aug 2024, 11:15 | 0.48 | 0.48 mg/l |
| 26 Jul 2024, 14:02 | 0.43 | 0.43 mg/l |
| 13 Jun 2024, 12:14 | 0.039 | 0.039 mg/l |
| 30 May 2024, 10:59 | 0.037 | 0.037 mg/l |
| 2 Apr 2024, 12:05 | 0.05 | 0.05 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.189 mg/l
Sampled 24 Mar 2026, 6 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Mar 2026, 14:17 | 0.189 | 0.189 mg/l |
| 16 Feb 2026, 10:14 | <0.196 | below 0.196 mg/l (not detected above this) |
| 14 Jan 2026, 10:18 | 6.49 | 6.49 mg/l |
| 9 Dec 2025, 10:49 | 4.39 | 4.39 mg/l |
| 11 Nov 2025, 12:25 | 0.946 | 0.946 mg/l |
| 24 Oct 2025, 11:13 | 0.785 | 0.785 mg/l |
| 24 Sep 2025, 14:55 | 0.194 | 0.194 mg/l |
| 13 Aug 2025, 11:11 | <0.196 | below 0.196 mg/l (not detected above this) |
| 2 Jul 2025, 11:47 | 0.43 | 0.43 mg/l |
| 4 Jun 2025, 10:50 | 0.183 | 0.183 mg/l |
| 9 May 2025, 12:07 | 0.17 | 0.17 mg/l |
| 1 Apr 2025, 12:21 | 11 | 11 mg/l |
| 17 Mar 2025, 11:34 | 2.39 | 2.39 mg/l |
| 11 Feb 2025, 09:51 | 5.78 | 5.78 mg/l |
| 9 Jan 2025, 09:56 | 5.19 | 5.19 mg/l |
| 6 Dec 2024, 10:35 | 5.19 | 5.19 mg/l |
| 25 Nov 2024, 10:37 | 4.48 | 4.48 mg/l |
| 30 Oct 2024, 11:02 | 4.77 | 4.77 mg/l |
| 30 Sep 2024, 11:07 | 1.88 | 1.88 mg/l |
| 23 Aug 2024, 11:15 | 0.664 | 0.664 mg/l |
| 26 Jul 2024, 14:02 | 0.191 | 0.191 mg/l |
| 13 Jun 2024, 12:14 | 10.9 | 10.9 mg/l |
| 30 May 2024, 10:59 | 9.76 | 9.76 mg/l |
| 2 Apr 2024, 12:05 | 8.27 | 8.27 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.012 mg/l
Sampled 24 Mar 2026, 6 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Mar 2026, 14:17 | 0.012 | 0.012 mg/l |
| 16 Feb 2026, 10:14 | 0.029 | 0.029 mg/l |
| 14 Jan 2026, 10:18 | 0.09 | 0.09 mg/l |
| 9 Dec 2025, 10:49 | 0.16 | 0.16 mg/l |
| 11 Nov 2025, 12:25 | 0.084 | 0.084 mg/l |
| 24 Oct 2025, 11:13 | 0.071 | 0.071 mg/l |
| 24 Sep 2025, 14:55 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Aug 2025, 11:11 | 0.04 | 0.04 mg/l |
| 2 Jul 2025, 11:47 | 0.28 | 0.28 mg/l |
| 4 Jun 2025, 10:50 | 0.021 | 0.021 mg/l |
| 9 May 2025, 12:07 | 0.023 | 0.023 mg/l |
| 1 Apr 2025, 12:21 | 0.022 | 0.022 mg/l |
| 17 Mar 2025, 11:34 | 0.017 | 0.017 mg/l |
| 11 Feb 2025, 09:51 | 0.028 | 0.028 mg/l |
| 9 Jan 2025, 09:56 | 0.1 | 0.1 mg/l |
| 6 Dec 2024, 10:35 | 0.01 | 0.01 mg/l |
| 25 Nov 2024, 10:37 | 0.13 | 0.13 mg/l |
| 30 Oct 2024, 11:02 | 0.047 | 0.047 mg/l |
| 30 Sep 2024, 11:07 | 0.054 | 0.054 mg/l |
| 23 Aug 2024, 11:15 | 0.015 | 0.015 mg/l |
| 26 Jul 2024, 14:02 | 0.011 | 0.011 mg/l |
| 13 Jun 2024, 12:14 | 0.028 | 0.028 mg/l |
| 30 May 2024, 10:59 | 0.048 | 0.048 mg/l |
| 2 Apr 2024, 12:05 | 0.052 | 0.052 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
40174 µS/cm
Sampled 24 Mar 2026, 6 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Mar 2026, 14:17 | 40174 | 40174 µS/cm |
| 16 Feb 2026, 10:14 | 44937 | 44937 µS/cm |
| 14 Jan 2026, 10:18 | 3420 | 3420 µS/cm |
| 9 Dec 2025, 10:49 | 708 | 708 µS/cm |
| 11 Nov 2025, 12:25 | 44047 | 44047 µS/cm |
| 24 Oct 2025, 11:13 | 39334 | 39334 µS/cm |
| 24 Sep 2025, 14:55 | 50000 | 50000 µS/cm |
| 13 Aug 2025, 11:11 | 49848 | 49848 µS/cm |
| 2 Jul 2025, 11:47 | 9014 | 9014 µS/cm |
| 4 Jun 2025, 10:50 | 44850 | 44850 µS/cm |
| 9 May 2025, 12:07 | 45487 | 45487 µS/cm |
| 1 Apr 2025, 12:21 | 5909 | 5909 µS/cm |
| 17 Mar 2025, 11:34 | 38030 | 38030 µS/cm |
| 11 Feb 2025, 09:51 | 21259 | 21259 µS/cm |
| 9 Jan 2025, 09:56 | 6854 | 6854 µS/cm |
| 6 Dec 2024, 10:35 | 974 | 974 µS/cm |
| 25 Nov 2024, 10:37 | 18724 | 18724 µS/cm |
| 30 Oct 2024, 11:02 | 18655 | 18655 µS/cm |
| 30 Sep 2024, 11:07 | 38183 | 38183 µS/cm |
| 23 Aug 2024, 11:15 | 44258 | 44258 µS/cm |
| 26 Jul 2024, 14:02 | 47575 | 47575 µS/cm |
| 13 Jun 2024, 12:14 | 3622 | 3622 µS/cm |
| 30 May 2024, 10:59 | 5063 | 5063 µS/cm |
| 2 Apr 2024, 12:05 | 1046 | 1046 µS/cm |
Everything measured here
19 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 19 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 24 | Apr 2024 – Mar 2026 | 103.3% 24 Mar 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 23 | May 2024 – Mar 2026 | 11.3 mg/l 24 Mar 2026 |
| Temperature of Water 0076 | River water | 23 | May 2024 – Mar 2026 | 11.4 °C 24 Mar 2026 |
| pH 0061 | River water | 24 | Apr 2024 – Mar 2026 | 7.92 24 Mar 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Apr 2024 – Mar 2026 | 0.34 mg/l 24 Mar 2026 |
| Nitrate as N 0117 | River water | 24 | Apr 2024 – Mar 2026 | 0.189 mg/l 24 Mar 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Apr 2024 – Mar 2026 | 0.012 mg/l 24 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 24 | Apr 2024 – Mar 2026 | 40174 µS/cm 24 Mar 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 19 | Sep 2024 – Mar 2026 | 100 mg/l 24 Mar 2026 |
| Ammonia un-ionised as N 0119 | River water | 23 | May 2024 – Mar 2026 | 0.00573 mg/l 24 Mar 2026 |
| BOD : 5 Day ATU 0085 | River water | 22 | Apr 2024 – Mar 2026 | below 4 mg/l 24 Mar 2026 |
| Nitrite as N 0118 | River water | 24 | Apr 2024 – Mar 2026 | 0.011 mg/l 24 Mar 2026 |
| Nitrogen, Kjeldahl as N 0114 | River water | 19 | Apr 2024 – Mar 2026 | above 1.1 mg/l 24 Mar 2026 |
| Nitrogen, Organic as N 0113 | River water | 14 | Apr 2024 – Mar 2026 | 0.76 mg/l 24 Mar 2026 |
| Nitrogen, Total as N 9686 | River water | 24 | Apr 2024 – Mar 2026 | 1.3 mg/l 24 Mar 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 24 | Apr 2024 – Mar 2026 | below 0.2 mg/l 24 Mar 2026 |
| Phosphate :- {TIP} 0192 | River water | 24 | Apr 2024 – Mar 2026 | 0.028 mg/l 24 Mar 2026 |
| Phosphorus, Total as P 0348 | River water | 24 | Apr 2024 – Mar 2026 | 0.015 mg/l 24 Mar 2026 |
| Solids, Suspended at 105 C 0135 | River water | 23 | Apr 2024 – Mar 2026 | 110 mg/l 24 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.