River Nene Nunn Mills Road Bridge
EA name: R.NENE NUNN MILLS RD.BR.
Environment Agency sampling point AN-NENE110N · 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
- 7 May 2026, 09:285 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
- 30 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 Monitoring (national agency policy)
- Where
- National Grid 476155, 259876As published, to the nearest 1 m. Open in a map
- River, by its own name
- Nene
- River, by the map
- River NenePlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- Bedford Road Sluice On the River Nene · 1.6 km along the river
- Nearest gauge upstream
- South Bridge On the River Nene · 0.8 km along the river
- Why it was sampled
- Monitoring (national agency policy) (24 samples)
Planned investigation (local monitoring) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
96.2%
Sampled 7 May 2026, 5 months ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 09:28 | 96.2 | 96.2% |
| 10 Apr 2026, 09:09 | 100.8 | 100.8% |
| 3 Mar 2026, 10:25 | 95.6 | 95.6% |
| 9 Feb 2026, 12:40 | 96.6 | 96.6% |
| 14 Jan 2026, 11:46 | 94.1 | 94.1% |
| 8 Dec 2025, 15:09 | 95.7 | 95.7% |
| 13 Nov 2025, 09:15 | 88.2 | 88.2% |
| 7 Oct 2025, 09:54 | 82.1 | 82.1% |
| 4 Sep 2025, 09:44 | 68.2 | 68.2% |
| 4 Aug 2025, 09:43 | 82.1 | 82.1% |
| 1 Jul 2025, 10:38 | 95 | 95% |
| 12 Jun 2025, 10:42 | 92.7 | 92.7% |
| 8 May 2025, 10:55 | 100.3 | 100.3% |
| 11 Apr 2025, 11:20 | 127 | 127% |
| 13 Mar 2025, 10:16 | 99.6 | 99.6% |
| 27 Feb 2025, 14:24 | 90.9 | 90.9% |
| 18 Feb 2025, 09:42 | 98.2 | 98.2% |
| 6 Dec 2024, 08:50 | 97.6 | 97.6% |
| 20 Nov 2024, 12:32 | 94.8 | 94.8% |
| 15 Oct 2024, 11:58 | 91.6 | 91.6% |
| 27 Sep 2024, 14:11 | 77.8 | 77.8% |
| 21 Aug 2024, 13:07 | 87.8 | 87.8% |
| 16 Jul 2024, 09:35 | 79.2 | 79.2% |
| 28 Jun 2024, 11:04 | 94.2 | 94.2% |
| 8 Mar 2024, 12:58 | 97.6 | 97.6% |
| 8 Feb 2024, 09:00 | 96.4 | 96.4% |
| 10 Jan 2024, 15:38 | 95.7 | 95.7% |
| 5 Dec 2023, 11:41 | 92.3 | 92.3% |
| 3 Nov 2023, 11:51 | 86.3 | 86.3% |
| 12 Oct 2023, 10:36 | 60.1 | 60.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.2 mg/l
Sampled 7 May 2026, 5 months ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 09:28 | 10.2 | 10.2 mg/l |
| 10 Apr 2026, 09:09 | 11.2 | 11.2 mg/l |
| 3 Mar 2026, 10:25 | 11.1 | 11.1 mg/l |
| 9 Feb 2026, 12:40 | 11.7 | 11.7 mg/l |
| 14 Jan 2026, 11:46 | 11.9 | 11.9 mg/l |
| 8 Dec 2025, 15:09 | 11 | 11 mg/l |
| 13 Nov 2025, 09:15 | 9.51 | 9.51 mg/l |
| 7 Oct 2025, 09:54 | 8.73 | 8.73 mg/l |
| 4 Sep 2025, 09:44 | 6.73 | 6.73 mg/l |
| 4 Aug 2025, 09:43 | 7.82 | 7.82 mg/l |
| 1 Jul 2025, 10:38 | 8.1 | 8.1 mg/l |
| 12 Jun 2025, 10:42 | 8.92 | 8.92 mg/l |
| 8 May 2025, 10:55 | 10.7 | 10.7 mg/l |
| 11 Apr 2025, 11:20 | 13.5 | 13.5 mg/l |
| 13 Mar 2025, 10:16 | 12.3 | 12.3 mg/l |
| 27 Feb 2025, 14:24 | 11.1 | 11.1 mg/l |
| 18 Feb 2025, 09:42 | 13.1 | 13.1 mg/l |
| 6 Dec 2024, 08:50 | 11.6 | 11.6 mg/l |
| 20 Nov 2024, 12:32 | 12 | 12 mg/l |
| 15 Oct 2024, 11:58 | 10.2 | 10.2 mg/l |
| 27 Sep 2024, 14:11 | 8.2 | 8.2 mg/l |
| 21 Aug 2024, 13:07 | 8.48 | 8.48 mg/l |
| 16 Jul 2024, 09:35 | 7.86 | 7.86 mg/l |
| 28 Jun 2024, 11:04 | 10.6 | 10.6 mg/l |
| 8 Mar 2024, 12:58 | 11.7 | 11.7 mg/l |
| 8 Feb 2024, 09:00 | 11.9 | 11.9 mg/l |
| 10 Jan 2024, 15:38 | 12.5 | 12.5 mg/l |
| 5 Dec 2023, 11:41 | 11.4 | 11.4 mg/l |
| 3 Nov 2023, 11:51 | 9.7 | 9.7 mg/l |
| 12 Oct 2023, 10:36 | 6.1 | 6.1 mg/l |
Water temperature
code 0076 · °C
12.5 °C
Sampled 7 May 2026, 5 months ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 09:28 | 12.5 | 12.5 °C |
| 10 Apr 2026, 09:09 | 10.6 | 10.6 °C |
| 3 Mar 2026, 10:25 | 8.6 | 8.6 °C |
| 9 Feb 2026, 12:40 | 7.2 | 7.2 °C |
| 14 Jan 2026, 11:46 | 5.3 | 5.3 °C |
| 8 Dec 2025, 15:09 | 9.2 | 9.2 °C |
| 13 Nov 2025, 09:15 | 11.9 | 11.9 °C |
| 7 Oct 2025, 09:54 | 12.5 | 12.5 °C |
| 4 Sep 2025, 09:44 | 15.9 | 15.9 °C |
| 4 Aug 2025, 09:43 | 17.6 | 17.6 °C |
| 1 Jul 2025, 10:38 | 23.2 | 23.2 °C |
| 12 Jun 2025, 10:42 | 17.1 | 17.1 °C |
| 8 May 2025, 10:55 | 12.3 | 12.3 °C |
| 11 Apr 2025, 11:20 | 12.4 | 12.4 °C |
| 13 Mar 2025, 10:16 | 6.2 | 6.2 °C |
| 27 Feb 2025, 14:24 | 6.7 | 6.7 °C |
| 18 Feb 2025, 09:42 | 3.2 | 3.2 °C |
| 6 Dec 2024, 08:50 | 7.7 | 7.7 °C |
| 20 Nov 2024, 12:32 | 5.4 | 5.4 °C |
| 15 Oct 2024, 11:58 | 10.6 | 10.6 °C |
| 27 Sep 2024, 14:11 | 12.9 | 12.9 °C |
| 21 Aug 2024, 13:07 | 16.9 | 16.9 °C |
| 16 Jul 2024, 09:35 | 15.6 | 15.6 °C |
| 28 Jun 2024, 11:04 | 10.1 | 10.1 °C |
| 8 Mar 2024, 12:58 | 7.5 | 7.5 °C |
| 8 Feb 2024, 09:00 | 6.4 | 6.4 °C |
| 10 Jan 2024, 15:38 | 4.2 | 4.2 °C |
| 5 Dec 2023, 11:41 | 6.3 | 6.3 °C |
| 3 Nov 2023, 11:51 | 10.1 | 10.1 °C |
| 12 Oct 2023, 10:36 | 14.6 | 14.6 °C |
pH
code 0061
8.02
Sampled 7 May 2026, 5 months ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 09:28 | 8.02 | 8.02 |
| 10 Apr 2026, 09:09 | 8.5 | 8.5 |
| 3 Mar 2026, 10:25 | 7.98 | 7.98 |
| 9 Feb 2026, 12:40 | 7.97 | 7.97 |
| 14 Jan 2026, 11:46 | 7.97 | 7.97 |
| 8 Dec 2025, 15:09 | 8.11 | 8.11 |
| 13 Nov 2025, 09:15 | 7.82 | 7.82 |
| 7 Oct 2025, 09:54 | 7.93 | 7.93 |
| 4 Sep 2025, 09:44 | 7.66 | 7.66 |
| 4 Aug 2025, 09:43 | 7.71 | 7.71 |
| 1 Jul 2025, 10:38 | 7.93 | 7.93 |
| 12 Jun 2025, 10:42 | 7.94 | 7.94 |
| 8 May 2025, 10:55 | 8.15 | 8.15 |
| 11 Apr 2025, 11:20 | 8.49 | 8.49 |
| 13 Mar 2025, 10:16 | 8.22 | 8.22 |
| 27 Feb 2025, 14:24 | 8.13 | 8.13 |
| 18 Feb 2025, 09:42 | 7.7 | 7.7 |
| 6 Dec 2024, 08:50 | 8.05 | 8.05 |
| 20 Nov 2024, 12:32 | 8.09 | 8.09 |
| 15 Oct 2024, 11:58 | 7.92 | 7.92 |
| 27 Sep 2024, 14:11 | 7.5 | 7.5 |
| 21 Aug 2024, 13:07 | 7.86 | 7.86 |
| 16 Jul 2024, 09:35 | 7.74 | 7.74 |
| 28 Jun 2024, 11:04 | 7.97 | 7.97 |
| 8 Mar 2024, 12:58 | 8.08 | 8.08 |
| 8 Feb 2024, 09:00 | 8.04 | 8.04 |
| 10 Jan 2024, 15:38 | 7.95 | 7.95 |
| 5 Dec 2023, 11:41 | 7.84 | 7.84 |
| 3 Nov 2023, 11:51 | 7.77 | 7.77 |
| 12 Oct 2023, 10:36 | 7.86 | 7.86 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.061 mg/l
Sampled 7 May 2026, 5 months ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 09:28 | 0.061 | 0.061 mg/l |
| 10 Apr 2026, 09:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2026, 10:25 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Feb 2026, 12:40 | 0.13 | 0.13 mg/l |
| 14 Jan 2026, 11:46 | 0.075 | 0.075 mg/l |
| 8 Dec 2025, 15:09 | 0.047 | 0.047 mg/l |
| 13 Nov 2025, 09:15 | 0.07 | 0.07 mg/l |
| 7 Oct 2025, 09:54 | 0.062 | 0.062 mg/l |
| 4 Sep 2025, 09:44 | 0.093 | 0.093 mg/l |
| 4 Aug 2025, 09:43 | 0.048 | 0.048 mg/l |
| 1 Jul 2025, 10:38 | 0.037 | 0.037 mg/l |
| 12 Jun 2025, 10:42 | 0.038 | 0.038 mg/l |
| 8 May 2025, 10:55 | 0.051 | 0.051 mg/l |
| 11 Apr 2025, 11:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Mar 2025, 10:16 | 0.039 | 0.039 mg/l |
| 27 Feb 2025, 14:24 | 0.069 | 0.069 mg/l |
| 18 Feb 2025, 09:42 | 0.052 | 0.052 mg/l |
| 6 Dec 2024, 08:50 | 0.12 | 0.12 mg/l |
| 20 Nov 2024, 12:32 | 0.079 | 0.079 mg/l |
| 15 Oct 2024, 11:58 | 0.042 | 0.042 mg/l |
| 27 Sep 2024, 14:11 | 0.038 | 0.038 mg/l |
| 21 Aug 2024, 13:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jul 2024, 09:35 | 0.085 | 0.085 mg/l |
| 28 Jun 2024, 11:04 | 0.05 | 0.05 mg/l |
| 8 Mar 2024, 12:58 | 0.069 | 0.069 mg/l |
| 8 Feb 2024, 09:00 | 0.067 | 0.067 mg/l |
| 10 Jan 2024, 15:38 | 0.096 | 0.096 mg/l |
| 5 Dec 2023, 11:41 | 0.063 | 0.063 mg/l |
| 3 Nov 2023, 11:51 | 0.063 | 0.063 mg/l |
| 12 Oct 2023, 10:36 | 0.099 | 0.099 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
6.34 mg/l
Sampled 7 May 2026, 5 months ago · 29 results banked
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 09:28 | 6.34 | 6.34 mg/l |
| 10 Apr 2026, 09:09 | 7.56 | 7.56 mg/l |
| 3 Mar 2026, 10:25 | 7.07 | 7.07 mg/l |
| 9 Feb 2026, 12:40 | 7.27 | 7.27 mg/l |
| 14 Jan 2026, 11:46 | 9.35 | 9.35 mg/l |
| 8 Dec 2025, 15:09 | 12 | 12 mg/l |
| 13 Nov 2025, 09:15 | 5.76 | 5.76 mg/l |
| 7 Oct 2025, 09:54 | 4.75 | 4.75 mg/l |
| 4 Sep 2025, 09:44 | 4.37 | 4.37 mg/l |
| 4 Aug 2025, 09:43 | 4.56 | 4.56 mg/l |
| 1 Jul 2025, 10:38 | 4.86 | 4.86 mg/l |
| 12 Jun 2025, 10:42 | 5.05 | 5.05 mg/l |
| 8 May 2025, 10:55 | 7.25 | 7.25 mg/l |
| 11 Apr 2025, 11:20 | 7.36 | 7.36 mg/l |
| 13 Mar 2025, 10:16 | 7.97 | 7.97 mg/l |
| 27 Feb 2025, 14:24 | 5.47 | 5.47 mg/l |
| 18 Feb 2025, 09:42 | 6.78 | 6.78 mg/l |
| 6 Dec 2024, 08:50 | 5.57 | 5.57 mg/l |
| 20 Nov 2024, 12:32 | 8.37 | 8.37 mg/l |
| 15 Oct 2024, 11:58 | 6.95 | 6.95 mg/l |
| 27 Sep 2024, 14:11 | 6.66 | 6.66 mg/l |
| 21 Aug 2024, 13:07 | 5.67 | 5.67 mg/l |
| 16 Jul 2024, 09:35 | 5.36 | 5.36 mg/l |
| 28 Jun 2024, 11:04 | 6.76 | 6.76 mg/l |
| 8 Mar 2024, 12:58 | 8.16 | 8.16 mg/l |
| 10 Jan 2024, 15:38 | 8.36 | 8.36 mg/l |
| 5 Dec 2023, 11:41 | 7.57 | 7.57 mg/l |
| 3 Nov 2023, 11:51 | 8.87 | 8.87 mg/l |
| 12 Oct 2023, 10:36 | 5.55 | 5.55 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.14 mg/l
Sampled 7 May 2026, 5 months ago · 29 results banked
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 09:28 | 0.14 | 0.14 mg/l |
| 10 Apr 2026, 09:09 | 0.076 | 0.076 mg/l |
| 3 Mar 2026, 10:25 | 0.063 | 0.063 mg/l |
| 9 Feb 2026, 12:40 | 0.065 | 0.065 mg/l |
| 14 Jan 2026, 11:46 | 0.08 | 0.08 mg/l |
| 8 Dec 2025, 15:09 | 0.084 | 0.084 mg/l |
| 13 Nov 2025, 09:15 | 0.23 | 0.23 mg/l |
| 7 Oct 2025, 09:54 | 0.24 | 0.24 mg/l |
| 4 Sep 2025, 09:44 | 0.26 | 0.26 mg/l |
| 4 Aug 2025, 09:43 | 0.24 | 0.24 mg/l |
| 1 Jul 2025, 10:38 | 0.21 | 0.21 mg/l |
| 12 Jun 2025, 10:42 | 0.14 | 0.14 mg/l |
| 8 May 2025, 10:55 | 0.14 | 0.14 mg/l |
| 11 Apr 2025, 11:20 | <0.01 | below 0.01 mg/l (not detected above this) |
| 13 Mar 2025, 10:16 | 0.075 | 0.075 mg/l |
| 27 Feb 2025, 14:24 | 0.052 | 0.052 mg/l |
| 18 Feb 2025, 09:42 | 0.28 | 0.28 mg/l |
| 20 Nov 2024, 12:32 | 0.12 | 0.12 mg/l |
| 15 Oct 2024, 11:58 | 0.11 | 0.11 mg/l |
| 27 Sep 2024, 14:11 | 0.15 | 0.15 mg/l |
| 21 Aug 2024, 13:07 | 0.21 | 0.21 mg/l |
| 16 Jul 2024, 09:35 | 0.14 | 0.14 mg/l |
| 28 Jun 2024, 11:04 | 0.16 | 0.16 mg/l |
| 8 Mar 2024, 12:58 | 0.092 | 0.092 mg/l |
| 8 Feb 2024, 09:00 | 0.13 | 0.13 mg/l |
| 10 Jan 2024, 15:38 | 0.088 | 0.088 mg/l |
| 5 Dec 2023, 11:41 | 0.11 | 0.11 mg/l |
| 3 Nov 2023, 11:51 | 0.1 | 0.1 mg/l |
| 12 Oct 2023, 10:36 | 0.29 | 0.29 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
705 µS/cm
Sampled 7 May 2026, 5 months ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 7 May 2026, 09:28 | 705 | 705 µS/cm |
| 10 Apr 2026, 09:09 | 714 | 714 µS/cm |
| 3 Mar 2026, 10:25 | 581 | 581 µS/cm |
| 9 Feb 2026, 12:40 | 557 | 557 µS/cm |
| 14 Jan 2026, 11:46 | 652 | 652 µS/cm |
| 8 Dec 2025, 15:09 | 604 | 604 µS/cm |
| 13 Nov 2025, 09:15 | 619 | 619 µS/cm |
| 7 Oct 2025, 09:54 | 672 | 672 µS/cm |
| 4 Sep 2025, 09:44 | 632 | 632 µS/cm |
| 4 Aug 2025, 09:43 | 689 | 689 µS/cm |
| 1 Jul 2025, 10:38 | 714 | 714 µS/cm |
| 12 Jun 2025, 10:42 | 662 | 662 µS/cm |
| 8 May 2025, 10:55 | 713 | 713 µS/cm |
| 11 Apr 2025, 11:20 | 712 | 712 µS/cm |
| 13 Mar 2025, 10:16 | 701 | 701 µS/cm |
| 27 Feb 2025, 14:24 | 539 | 539 µS/cm |
| 18 Feb 2025, 09:42 | 625 | 625 µS/cm |
| 6 Dec 2024, 08:50 | 457 | 457 µS/cm |
| 20 Nov 2024, 12:32 | 554 | 554 µS/cm |
| 15 Oct 2024, 11:58 | 665 | 665 µS/cm |
| 27 Sep 2024, 14:11 | 432 | 432 µS/cm |
| 21 Aug 2024, 13:07 | 710 | 710 µS/cm |
| 16 Jul 2024, 09:35 | 564 | 564 µS/cm |
| 28 Jun 2024, 11:04 | 740 | 740 µS/cm |
| 8 Mar 2024, 12:58 | 670 | 670 µS/cm |
| 8 Feb 2024, 09:00 | 613 | 613 µS/cm |
| 10 Jan 2024, 15:38 | 648 | 648 µS/cm |
| 5 Dec 2023, 11:41 | 553 | 553 µS/cm |
| 3 Nov 2023, 11:51 | 548 | 548 µS/cm |
| 12 Oct 2023, 10:36 | 760 | 760 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 | 30 | Oct 2023 – May 2026 | 96.2% 7 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 30 | Oct 2023 – May 2026 | 10.2 mg/l 7 May 2026 |
| Temperature of Water 0076 | River water | 30 | Oct 2023 – May 2026 | 12.5 °C 7 May 2026 |
| pH 0061 | River water | 30 | Oct 2023 – May 2026 | 8.02 7 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 30 | Oct 2023 – May 2026 | 0.061 mg/l 7 May 2026 |
| Nitrate as N 0117 | River water | 29 | Oct 2023 – May 2026 | 6.34 mg/l 7 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 29 | Oct 2023 – May 2026 | 0.14 mg/l 7 May 2026 |
| Conductivity at 25 C 0077 | River water | 30 | Oct 2023 – May 2026 | 705 µS/cm 7 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 30 | Oct 2023 – May 2026 | 200 mg/l 7 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 30 | Oct 2023 – May 2026 | 0.00134 mg/l 7 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | below 3 mg/l 7 May 2026 |
| Nitrite as N 0118 | River water | 30 | Oct 2023 – May 2026 | 0.056 mg/l 7 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 29 | Oct 2023 – May 2026 | 6.4 mg/l 7 May 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.