Brampton Brook Brampton Mill
EA name: BRAMPTON BK.BRAMPTON MILL
Environment Agency sampling point AN-22M25 · 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
- 2 Sep 2026, 14:0829 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 29 since 2 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 522400, 270700As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Brampton Brook
- River, by the map
- Brampton BrookPlaced on the river its name gives, 40 m from the line.
- Next gauge downstream
- Houghton On the River Great Ouse · 6.8 km along the river
- Nearest gauge upstream
- Brampton On the Brampton Brook · 2.0 km along the river
- Why it was sampled
- Planned investigation (national agency policy) (16 samples)
Planned investigation (local monitoring) (7 samples)
Monitoring (national agency policy) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
20.4%
Sampled 2 Sep 2026, 29 days ago · 29 results banked
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 14:08 | 20.4 | 20.4% |
| 3 Aug 2026, 08:58 | 24.5 | 24.5% |
| 8 Jul 2026, 11:37 | 61.5 | 61.5% |
| 1 Jun 2026, 13:09 | 56.3 | 56.3% |
| 6 May 2026, 15:31 | 63.3 | 63.3% |
| 1 Apr 2026, 16:08 | 97.4 | 97.4% |
| 10 Mar 2026, 10:25 | 66.9 | 66.9% |
| 2 Feb 2026, 09:22 | 63.9 | 63.9% |
| 5 Jan 2026, 15:35 | 54.9 | 54.9% |
| 1 Dec 2025, 13:43 | 40.8 | 40.8% |
| 5 Nov 2025, 09:28 | 15.9 | 15.9% |
| 6 Oct 2025, 09:44 | 34.9 | 34.9% |
| 2 Apr 2025, 15:38 | 111.4 | 111.4% |
| 3 Mar 2025, 16:30 | 79.8 | 79.8% |
| 10 Feb 2025, 14:01 | 69.6 | 69.6% |
| 7 Jan 2025, 14:14 | 76.6 | 76.6% |
| 2 Dec 2024, 15:48 | 49.6 | 49.6% |
| 5 Nov 2024, 12:34 | 21 | 21% |
| 15 Oct 2024, 09:03 | 30.6 | 30.6% |
| 3 Sep 2024, 14:04 | 24 | 24% |
| 6 Aug 2024, 10:10 | 23.2 | 23.2% |
| 2 Jul 2024, 11:16 | 44.3 | 44.3% |
| 5 Jun 2024, 09:40 | 56.1 | 56.1% |
| 7 Mar 2024, 16:39 | 67.2 | 67.2% |
| 5 Feb 2024, 13:34 | 72.6 | 72.6% |
| 2 Jan 2024, 14:58 | 80.5 | 80.5% |
| 4 Dec 2023, 14:22 | 70.8 | 70.8% |
| 7 Nov 2023, 14:49 | 47.2 | 47.2% |
| 2 Oct 2023, 12:15 | 27.4 | 27.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
1.96 mg/l
Sampled 2 Sep 2026, 29 days ago · 29 results banked
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 14:08 | 1.96 | 1.96 mg/l |
| 3 Aug 2026, 08:58 | 2.34 | 2.34 mg/l |
| 8 Jul 2026, 11:37 | 5.35 | 5.35 mg/l |
| 1 Jun 2026, 13:09 | 5.28 | 5.28 mg/l |
| 6 May 2026, 15:31 | 6.65 | 6.65 mg/l |
| 1 Apr 2026, 16:08 | 10.6 | 10.6 mg/l |
| 10 Mar 2026, 10:25 | 7.66 | 7.66 mg/l |
| 2 Feb 2026, 09:22 | 7.67 | 7.67 mg/l |
| 5 Jan 2026, 15:35 | 7.52 | 7.52 mg/l |
| 1 Dec 2025, 13:43 | 4.79 | 4.79 mg/l |
| 5 Nov 2025, 09:28 | 1.68 | 1.68 mg/l |
| 6 Oct 2025, 09:44 | 3.74 | 3.74 mg/l |
| 2 Apr 2025, 15:38 | 12.1 | 12.1 mg/l |
| 3 Mar 2025, 16:30 | 9.44 | 9.44 mg/l |
| 10 Feb 2025, 14:01 | 8.72 | 8.72 mg/l |
| 7 Jan 2025, 14:14 | 9.67 | 9.67 mg/l |
| 2 Dec 2024, 15:48 | 5.75 | 5.75 mg/l |
| 5 Nov 2024, 12:34 | 2.26 | 2.26 mg/l |
| 15 Oct 2024, 09:03 | 3.33 | 3.33 mg/l |
| 3 Sep 2024, 14:04 | 2.28 | 2.28 mg/l |
| 6 Aug 2024, 10:10 | 2.17 | 2.17 mg/l |
| 2 Jul 2024, 11:16 | 4.37 | 4.37 mg/l |
| 5 Jun 2024, 09:40 | 5.75 | 5.75 mg/l |
| 7 Mar 2024, 16:39 | 7.83 | 7.83 mg/l |
| 5 Feb 2024, 13:34 | 8.28 | 8.28 mg/l |
| 2 Jan 2024, 14:58 | 9.38 | 9.38 mg/l |
| 4 Dec 2023, 14:22 | 8.74 | 8.74 mg/l |
| 7 Nov 2023, 14:49 | 5.29 | 5.29 mg/l |
| 2 Oct 2023, 12:15 | 2.65 | 2.65 mg/l |
Water temperature
code 0076 · °C
17.2 °C
Sampled 2 Sep 2026, 29 days ago · 29 results banked
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 14:08 | 17.2 | 17.2 °C |
| 3 Aug 2026, 08:58 | 17.4 | 17.4 °C |
| 8 Jul 2026, 11:37 | 22.1 | 22.1 °C |
| 1 Jun 2026, 13:09 | 18.3 | 18.3 °C |
| 6 May 2026, 15:31 | 13 | 13 °C |
| 1 Apr 2026, 16:08 | 11.4 | 11.4 °C |
| 10 Mar 2026, 10:25 | 9.3 | 9.3 °C |
| 2 Feb 2026, 09:22 | 7.4 | 7.4 °C |
| 5 Jan 2026, 15:35 | 2.3 | 2.3 °C |
| 1 Dec 2025, 13:43 | 8.3 | 8.3 °C |
| 5 Nov 2025, 09:28 | 12.8 | 12.8 °C |
| 6 Oct 2025, 09:44 | 12.1 | 12.1 °C |
| 2 Apr 2025, 15:38 | 11.5 | 11.5 °C |
| 3 Mar 2025, 16:30 | 8 | 8 °C |
| 10 Feb 2025, 14:01 | 5.7 | 5.7 °C |
| 7 Jan 2025, 14:14 | 5.4 | 5.4 °C |
| 2 Dec 2024, 15:48 | 8.8 | 8.8 °C |
| 5 Nov 2024, 12:34 | 12 | 12 °C |
| 15 Oct 2024, 09:03 | 11.5 | 11.5 °C |
| 3 Sep 2024, 14:04 | 17.6 | 17.6 °C |
| 6 Aug 2024, 10:10 | 18.4 | 18.4 °C |
| 2 Jul 2024, 11:16 | 15.9 | 15.9 °C |
| 5 Jun 2024, 09:40 | 14.1 | 14.1 °C |
| 7 Mar 2024, 16:39 | 8.6 | 8.6 °C |
| 5 Feb 2024, 13:34 | 9.5 | 9.5 °C |
| 2 Jan 2024, 14:58 | 8.6 | 8.6 °C |
| 4 Dec 2023, 14:22 | 6.3 | 6.3 °C |
| 7 Nov 2023, 14:49 | 10.2 | 10.2 °C |
| 2 Oct 2023, 12:15 | 16.8 | 16.8 °C |
pH
code 0061
6.97
Sampled 2 Sep 2026, 29 days ago · 29 results banked
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 14:08 | 6.97 | 6.97 |
| 3 Aug 2026, 08:58 | 6.97 | 6.97 |
| 8 Jul 2026, 11:37 | 7.63 | 7.63 |
| 1 Jun 2026, 13:09 | 7.25 | 7.25 |
| 6 May 2026, 15:31 | 7.34 | 7.34 |
| 1 Apr 2026, 16:08 | 7.6 | 7.6 |
| 10 Mar 2026, 10:25 | 7.46 | 7.46 |
| 2 Feb 2026, 09:22 | 7.55 | 7.55 |
| 5 Jan 2026, 15:35 | 7.33 | 7.33 |
| 1 Dec 2025, 13:43 | 7.4 | 7.4 |
| 5 Nov 2025, 09:28 | 6.95 | 6.95 |
| 6 Oct 2025, 09:44 | 7.12 | 7.12 |
| 2 Apr 2025, 15:38 | 7.61 | 7.61 |
| 3 Mar 2025, 16:30 | 7.61 | 7.61 |
| 10 Feb 2025, 14:01 | 7.6 | 7.6 |
| 7 Jan 2025, 14:14 | 7.71 | 7.71 |
| 2 Dec 2024, 15:48 | 7.38 | 7.38 |
| 5 Nov 2024, 12:34 | 7.24 | 7.24 |
| 15 Oct 2024, 09:03 | 7.26 | 7.26 |
| 3 Sep 2024, 14:04 | 6.91 | 6.91 |
| 6 Aug 2024, 10:10 | 7.1 | 7.1 |
| 2 Jul 2024, 11:16 | 7.36 | 7.36 |
| 5 Jun 2024, 09:40 | 7.33 | 7.33 |
| 7 Mar 2024, 16:39 | 7.44 | 7.44 |
| 5 Feb 2024, 13:34 | 7.59 | 7.59 |
| 2 Jan 2024, 14:58 | 7.79 | 7.79 |
| 4 Dec 2023, 14:22 | 7.59 | 7.59 |
| 7 Nov 2023, 14:49 | 7.57 | 7.57 |
| 2 Oct 2023, 12:15 | 7.11 | 7.11 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.28 mg/l
Sampled 2 Sep 2026, 29 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 14:08 | 0.28 | 0.28 mg/l |
| 3 Aug 2026, 08:58 | 0.17 | 0.17 mg/l |
| 8 Jul 2026, 11:37 | 0.052 | 0.052 mg/l |
| 1 Jun 2026, 13:09 | 0.065 | 0.065 mg/l |
| 6 May 2026, 15:31 | 0.55 | 0.55 mg/l |
| 1 Apr 2026, 16:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2026, 10:25 | 0.12 | 0.12 mg/l |
| 2 Feb 2026, 09:22 | 0.098 | 0.098 mg/l |
| 5 Jan 2026, 15:35 | 0.29 | 0.29 mg/l |
| 1 Dec 2025, 13:43 | 0.12 | 0.12 mg/l |
| 5 Nov 2025, 09:28 | 0.055 | 0.055 mg/l |
| 6 Oct 2025, 09:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2025, 16:30 | 0.38 | 0.38 mg/l |
| 10 Feb 2025, 14:01 | 0.89 | 0.89 mg/l |
| 7 Jan 2025, 14:14 | 0.11 | 0.11 mg/l |
| 2 Dec 2024, 15:48 | 0.097 | 0.097 mg/l |
| 5 Nov 2024, 12:34 | 0.22 | 0.22 mg/l |
| 15 Oct 2024, 09:03 | 0.28 | 0.28 mg/l |
| 3 Sep 2024, 14:04 | 0.18 | 0.18 mg/l |
| 6 Aug 2024, 10:10 | 0.16 | 0.16 mg/l |
| 2 Jul 2024, 11:16 | 0.071 | 0.071 mg/l |
| 5 Jun 2024, 09:40 | 0.079 | 0.079 mg/l |
| 7 Mar 2024, 16:39 | 0.24 | 0.24 mg/l |
| 5 Feb 2024, 13:34 | 0.14 | 0.14 mg/l |
| 2 Jan 2024, 14:58 | 0.068 | 0.068 mg/l |
| 4 Dec 2023, 14:22 | 0.12 | 0.12 mg/l |
| 7 Nov 2023, 14:49 | 0.069 | 0.069 mg/l |
| 2 Oct 2023, 12:15 | 0.25 | 0.25 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
13.7 mg/l
Sampled 2 Sep 2026, 29 days ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 14:08 | 13.7 | 13.7 mg/l |
| 3 Aug 2026, 08:58 | 15.8 | 15.8 mg/l |
| 8 Jul 2026, 11:37 | 9.91 | 9.91 mg/l |
| 1 Jun 2026, 13:09 | 14.8 | 14.8 mg/l |
| 6 May 2026, 15:31 | 7.79 | 7.79 mg/l |
| 1 Apr 2026, 16:08 | 12.9 | 12.9 mg/l |
| 10 Mar 2026, 10:25 | 9.71 | 9.71 mg/l |
| 2 Feb 2026, 09:22 | 9.03 | 9.03 mg/l |
| 5 Jan 2026, 15:35 | 15.5 | 15.5 mg/l |
| 1 Dec 2025, 13:43 | 11.9 | 11.9 mg/l |
| 5 Nov 2025, 09:28 | 27.5 | 27.5 mg/l |
| 6 Oct 2025, 09:44 | 25.9 | 25.9 mg/l |
| 3 Mar 2025, 16:30 | 8.53 | 8.53 mg/l |
| 10 Feb 2025, 14:01 | 8.62 | 8.62 mg/l |
| 7 Jan 2025, 14:14 | 10.9 | 10.9 mg/l |
| 5 Nov 2024, 12:34 | 9.13 | 9.13 mg/l |
| 15 Oct 2024, 09:03 | 6.93 | 6.93 mg/l |
| 3 Sep 2024, 14:04 | 23.8 | 23.8 mg/l |
| 6 Aug 2024, 10:10 | 19.8 | 19.8 mg/l |
| 2 Jul 2024, 11:16 | 17.9 | 17.9 mg/l |
| 5 Jun 2024, 09:40 | 10.9 | 10.9 mg/l |
| 7 Mar 2024, 16:39 | 5.88 | 5.88 mg/l |
| 5 Feb 2024, 13:34 | 9.76 | 9.76 mg/l |
| 2 Jan 2024, 14:58 | 7.85 | 7.85 mg/l |
| 4 Dec 2023, 14:22 | 11.7 | 11.7 mg/l |
| 7 Nov 2023, 14:49 | 11.7 | 11.7 mg/l |
| 2 Oct 2023, 12:15 | 18.8 | 18.8 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.095 mg/l
Sampled 2 Sep 2026, 29 days ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 14:08 | 0.095 | 0.095 mg/l |
| 3 Aug 2026, 08:58 | 0.14 | 0.14 mg/l |
| 8 Jul 2026, 11:37 | 0.19 | 0.19 mg/l |
| 1 Jun 2026, 13:09 | 0.054 | 0.054 mg/l |
| 6 May 2026, 15:31 | 0.043 | 0.043 mg/l |
| 1 Apr 2026, 16:08 | 0.021 | 0.021 mg/l |
| 10 Mar 2026, 10:25 | 0.054 | 0.054 mg/l |
| 2 Feb 2026, 09:22 | 0.044 | 0.044 mg/l |
| 5 Jan 2026, 15:35 | 0.083 | 0.083 mg/l |
| 1 Dec 2025, 13:43 | 0.076 | 0.076 mg/l |
| 5 Nov 2025, 09:28 | 0.13 | 0.13 mg/l |
| 6 Oct 2025, 09:44 | 0.091 | 0.091 mg/l |
| 3 Mar 2025, 16:30 | 0.029 | 0.029 mg/l |
| 10 Feb 2025, 14:01 | 0.043 | 0.043 mg/l |
| 7 Jan 2025, 14:14 | 0.098 | 0.098 mg/l |
| 2 Dec 2024, 15:48 | 0.11 | 0.11 mg/l |
| 5 Nov 2024, 12:34 | 0.073 | 0.073 mg/l |
| 15 Oct 2024, 09:03 | 0.1 | 0.1 mg/l |
| 3 Sep 2024, 14:04 | 0.12 | 0.12 mg/l |
| 6 Aug 2024, 10:10 | 0.14 | 0.14 mg/l |
| 2 Jul 2024, 11:16 | 0.095 | 0.095 mg/l |
| 5 Jun 2024, 09:40 | 0.053 | 0.053 mg/l |
| 7 Mar 2024, 16:39 | 0.069 | 0.069 mg/l |
| 5 Feb 2024, 13:34 | 0.065 | 0.065 mg/l |
| 2 Jan 2024, 14:58 | 0.095 | 0.095 mg/l |
| 4 Dec 2023, 14:22 | 0.066 | 0.066 mg/l |
| 7 Nov 2023, 14:49 | 0.067 | 0.067 mg/l |
| 2 Oct 2023, 12:15 | 0.13 | 0.13 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
945 µS/cm
Sampled 2 Sep 2026, 29 days ago · 29 results banked
Every result (29)
| Sampled | Result as published | Reads as |
|---|---|---|
| 2 Sep 2026, 14:08 | 945 | 945 µS/cm |
| 3 Aug 2026, 08:58 | 1211 | 1211 µS/cm |
| 8 Jul 2026, 11:37 | 999 | 999 µS/cm |
| 1 Jun 2026, 13:09 | 1062 | 1062 µS/cm |
| 6 May 2026, 15:31 | 1069 | 1069 µS/cm |
| 1 Apr 2026, 16:08 | 1100 | 1100 µS/cm |
| 10 Mar 2026, 10:25 | 1050 | 1050 µS/cm |
| 2 Feb 2026, 09:22 | 954 | 954 µS/cm |
| 5 Jan 2026, 15:35 | 1195 | 1195 µS/cm |
| 1 Dec 2025, 13:43 | 1160 | 1160 µS/cm |
| 5 Nov 2025, 09:28 | 1209 | 1209 µS/cm |
| 6 Oct 2025, 09:44 | 1181 | 1181 µS/cm |
| 2 Apr 2025, 15:38 | 1094 | 1094 µS/cm |
| 3 Mar 2025, 16:30 | 1031 | 1031 µS/cm |
| 10 Feb 2025, 14:01 | 966 | 966 µS/cm |
| 7 Jan 2025, 14:14 | 771 | 771 µS/cm |
| 2 Dec 2024, 15:48 | 788 | 788 µS/cm |
| 5 Nov 2024, 12:34 | 1113 | 1113 µS/cm |
| 15 Oct 2024, 09:03 | 1049 | 1049 µS/cm |
| 3 Sep 2024, 14:04 | 1144 | 1144 µS/cm |
| 6 Aug 2024, 10:10 | 1155 | 1155 µS/cm |
| 2 Jul 2024, 11:16 | 1111 | 1111 µS/cm |
| 5 Jun 2024, 09:40 | 1075 | 1075 µS/cm |
| 7 Mar 2024, 16:39 | 997 | 997 µS/cm |
| 5 Feb 2024, 13:34 | 1097 | 1097 µS/cm |
| 2 Jan 2024, 14:58 | 767 | 767 µS/cm |
| 4 Dec 2023, 14:22 | 738 | 738 µS/cm |
| 7 Nov 2023, 14:49 | 996 | 996 µS/cm |
| 2 Oct 2023, 12:15 | 1124 | 1124 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 | 29 | Oct 2023 – Sep 2026 | 20.4% 2 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 29 | Oct 2023 – Sep 2026 | 1.96 mg/l 2 Sep 2026 |
| Temperature of Water 0076 | River water | 29 | Oct 2023 – Sep 2026 | 17.2 °C 2 Sep 2026 |
| pH 0061 | River water | 29 | Oct 2023 – Sep 2026 | 6.97 2 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 28 | Oct 2023 – Sep 2026 | 0.28 mg/l 2 Sep 2026 |
| Nitrate as N 0117 | River water | 27 | Oct 2023 – Sep 2026 | 13.7 mg/l 2 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 28 | Oct 2023 – Sep 2026 | 0.095 mg/l 2 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 29 | Oct 2023 – Sep 2026 | 945 µS/cm 2 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 28 | Oct 2023 – Sep 2026 | 80 mg/l 2 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 28 | Oct 2023 – Sep 2026 | 0.00083 mg/l 2 Sep 2026 |
| Nitrite as N 0118 | River water | 27 | Oct 2023 – Sep 2026 | 0.26 mg/l 2 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 28 | Oct 2023 – Sep 2026 | 14 mg/l 2 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.