Crowton Brook upstream of Kingsley waste water treatment works
EA name: CROWTON BROOK UPSTREAM OF KINGSLEY WWTW
Environment Agency sampling point NW-88024635 · 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
- 20 May 2026, 10:574 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
- 31 since 25 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 356442, 374267As published, to the nearest 1 m. Open in a map
- River, by its own name
- Crowton Brook
- River, by the map
- Not placedNo mapped watercourse within 500 m. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (20 samples)
Environmental monitoring statutory (EU directives) (11 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
97.4%
Sampled 3 Mar 2026, 7 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:04 | 97.4 | 97.4% |
| 12 Feb 2026, 11:46 | 97.1 | 97.1% |
| 3 Dec 2025, 13:30 | 97.1 | 97.1% |
| 14 Nov 2025, 10:09 | 89.8 | 89.8% |
| 27 Oct 2025, 12:34 | 94.6 | 94.6% |
| 29 Sep 2025, 11:20 | 98.6 | 98.6% |
| 11 Aug 2025, 13:48 | 100.3 | 100.3% |
| 2 Jul 2025, 12:43 | 97.8 | 97.8% |
| 16 Jun 2025, 13:36 | 100.2 | 100.2% |
| 21 May 2025, 11:11 | 99.5 | 99.5% |
| 24 Apr 2025, 10:22 | 99.2 | 99.2% |
| 31 Mar 2025, 12:02 | 99.7 | 99.7% |
| 18 Feb 2025, 13:49 | 97.4 | 97.4% |
| 20 Jan 2025, 12:54 | 98.2 | 98.2% |
| 12 Dec 2024, 12:24 | 96.7 | 96.7% |
| 27 Nov 2024, 14:38 | 97.9 | 97.9% |
| 14 Oct 2024, 10:16 | 96.3 | 96.3% |
| 18 Sep 2024, 12:58 | 100.4 | 100.4% |
| 28 Aug 2024, 15:02 | 97.1 | 97.1% |
| 18 Jul 2024, 12:29 | 98.4 | 98.4% |
| 24 Jun 2024, 15:35 | 95.8 | 95.8% |
| 21 Mar 2024, 09:48 | 98.5 | 98.5% |
| 23 Feb 2024, 10:54 | 98.2 | 98.2% |
| 18 Jan 2024, 13:50 | 96.2 | 96.2% |
| 7 Dec 2023, 12:20 | 95.4 | 95.4% |
| 21 Nov 2023, 13:28 | 92.3 | 92.3% |
| 25 Oct 2023, 13:57 | 97 | 97% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.3 mg/l
Sampled 3 Mar 2026, 7 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:04 | 11.3 | 11.3 mg/l |
| 12 Feb 2026, 11:46 | 11.4 | 11.4 mg/l |
| 3 Dec 2025, 13:30 | 11.5 | 11.5 mg/l |
| 14 Nov 2025, 10:09 | 10.1 | 10.1 mg/l |
| 27 Oct 2025, 12:34 | 10.5 | 10.5 mg/l |
| 29 Sep 2025, 11:20 | 10.9 | 10.9 mg/l |
| 11 Aug 2025, 13:48 | 10.2 | 10.2 mg/l |
| 2 Jul 2025, 12:43 | 10.2 | 10.2 mg/l |
| 16 Jun 2025, 13:36 | 10.2 | 10.2 mg/l |
| 21 May 2025, 11:11 | 10.5 | 10.5 mg/l |
| 24 Apr 2025, 10:22 | 11.1 | 11.1 mg/l |
| 31 Mar 2025, 12:02 | 11.1 | 11.1 mg/l |
| 18 Feb 2025, 13:49 | 12 | 12 mg/l |
| 20 Jan 2025, 12:54 | 12.1 | 12.1 mg/l |
| 12 Dec 2024, 12:24 | 11.5 | 11.5 mg/l |
| 27 Nov 2024, 14:38 | 11.5 | 11.5 mg/l |
| 14 Oct 2024, 10:16 | 11 | 11 mg/l |
| 18 Sep 2024, 12:58 | 10.7 | 10.7 mg/l |
| 28 Aug 2024, 15:02 | 10.1 | 10.1 mg/l |
| 18 Jul 2024, 12:29 | 10.1 | 10.1 mg/l |
| 24 Jun 2024, 15:35 | 10 | 10 mg/l |
| 21 Mar 2024, 09:48 | 11.3 | 11.3 mg/l |
| 23 Feb 2024, 10:54 | 11.8 | 11.8 mg/l |
| 18 Jan 2024, 13:50 | 12.3 | 12.3 mg/l |
| 7 Dec 2023, 12:20 | 11.5 | 11.5 mg/l |
| 21 Nov 2023, 13:28 | 10.4 | 10.4 mg/l |
| 25 Oct 2023, 13:57 | 10.9 | 10.9 mg/l |
Water temperature
code 0076 · °C
8.9 °C
Sampled 3 Mar 2026, 7 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:04 | 8.9 | 8.9 °C |
| 12 Feb 2026, 11:46 | 8.1 | 8.1 °C |
| 3 Dec 2025, 13:30 | 7.9 | 7.9 °C |
| 14 Nov 2025, 10:09 | 10.2 | 10.2 °C |
| 27 Oct 2025, 12:34 | 10.6 | 10.6 °C |
| 29 Sep 2025, 11:20 | 10.8 | 10.8 °C |
| 11 Aug 2025, 13:48 | 14.7 | 14.7 °C |
| 2 Jul 2025, 12:43 | 13.3 | 13.3 °C |
| 16 Jun 2025, 13:36 | 14.6 | 14.6 °C |
| 21 May 2025, 11:11 | 12.6 | 12.6 °C |
| 24 Apr 2025, 10:22 | 10.1 | 10.1 °C |
| 31 Mar 2025, 12:02 | 10.4 | 10.4 °C |
| 18 Feb 2025, 13:49 | 6.3 | 6.3 °C |
| 20 Jan 2025, 12:54 | 6.4 | 6.4 °C |
| 12 Dec 2024, 12:24 | 7.9 | 7.9 °C |
| 27 Nov 2024, 14:38 | 8.1 | 8.1 °C |
| 14 Oct 2024, 10:16 | 9.5 | 9.5 °C |
| 18 Sep 2024, 12:58 | 12.4 | 12.4 °C |
| 28 Aug 2024, 15:02 | 13.3 | 13.3 °C |
| 18 Jul 2024, 12:29 | 14 | 14 °C |
| 24 Jun 2024, 15:35 | 13.3 | 13.3 °C |
| 21 Mar 2024, 09:48 | 9.1 | 9.1 °C |
| 23 Feb 2024, 10:54 | 7.4 | 7.4 °C |
| 18 Jan 2024, 13:50 | 4.9 | 4.9 °C |
| 7 Dec 2023, 12:20 | 7.3 | 7.3 °C |
| 21 Nov 2023, 13:28 | 9.8 | 9.8 °C |
| 25 Oct 2023, 13:57 | 10.1 | 10.1 °C |
pH
code 0061
8.08
Sampled 3 Mar 2026, 7 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:04 | 8.08 | 8.08 |
| 12 Feb 2026, 11:46 | 7.97 | 7.97 |
| 3 Dec 2025, 13:30 | 8.02 | 8.02 |
| 14 Nov 2025, 10:09 | 7.76 | 7.76 |
| 27 Oct 2025, 12:34 | 8.04 | 8.04 |
| 29 Sep 2025, 11:20 | 8.33 | 8.33 |
| 11 Aug 2025, 13:48 | 8.25 | 8.25 |
| 2 Jul 2025, 12:43 | 8.21 | 8.21 |
| 16 Jun 2025, 13:36 | 8.19 | 8.19 |
| 21 May 2025, 11:11 | 8.22 | 8.22 |
| 24 Apr 2025, 10:22 | 8.19 | 8.19 |
| 31 Mar 2025, 12:02 | 8.19 | 8.19 |
| 18 Feb 2025, 13:49 | 8.12 | 8.12 |
| 20 Jan 2025, 12:54 | 7.93 | 7.93 |
| 12 Dec 2024, 12:24 | 7.91 | 7.91 |
| 27 Nov 2024, 14:38 | 8.01 | 8.01 |
| 14 Oct 2024, 10:16 | 8.02 | 8.02 |
| 18 Sep 2024, 12:58 | 8.11 | 8.11 |
| 28 Aug 2024, 15:02 | 8.11 | 8.11 |
| 18 Jul 2024, 12:29 | 7.92 | 7.92 |
| 24 Jun 2024, 15:35 | 8.15 | 8.15 |
| 21 Mar 2024, 09:48 | 8.12 | 8.12 |
| 23 Feb 2024, 10:54 | 7.91 | 7.91 |
| 18 Jan 2024, 13:50 | 7.92 | 7.92 |
| 7 Dec 2023, 12:20 | 7.96 | 7.96 |
| 21 Nov 2023, 13:28 | 7.85 | 7.85 |
| 25 Oct 2023, 13:57 | 7.85 | 7.85 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 3 Mar 2026, 7 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:04 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Feb 2026, 11:46 | 0.039 | 0.039 mg/l |
| 3 Dec 2025, 13:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Nov 2025, 10:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Oct 2025, 12:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Sep 2025, 11:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Aug 2025, 13:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Jul 2025, 12:43 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jun 2025, 13:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 May 2025, 11:11 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Apr 2025, 10:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 31 Mar 2025, 12:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Feb 2025, 13:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Jan 2025, 12:54 | 0.049 | 0.049 mg/l |
| 12 Dec 2024, 12:24 | 0.038 | 0.038 mg/l |
| 27 Nov 2024, 14:38 | 0.042 | 0.042 mg/l |
| 14 Oct 2024, 10:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2024, 12:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Aug 2024, 15:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jul 2024, 12:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jun 2024, 15:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 Mar 2024, 09:48 | 0.031 | 0.031 mg/l |
| 23 Feb 2024, 10:54 | 0.056 | 0.056 mg/l |
| 18 Jan 2024, 13:50 | 0.043 | 0.043 mg/l |
| 7 Dec 2023, 12:20 | 0.044 | 0.044 mg/l |
| 21 Nov 2023, 13:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Oct 2023, 13:57 | 0.044 | 0.044 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.59 mg/l
Sampled 3 Mar 2026, 7 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:04 | 3.59 | 3.59 mg/l |
| 12 Feb 2026, 11:46 | 3.39 | 3.39 mg/l |
| 3 Dec 2025, 13:30 | 3.38 | 3.38 mg/l |
| 14 Nov 2025, 10:09 | 2.69 | 2.69 mg/l |
| 27 Oct 2025, 12:34 | 3.39 | 3.39 mg/l |
| 29 Sep 2025, 11:20 | 3.79 | 3.79 mg/l |
| 11 Aug 2025, 13:48 | 3.99 | 3.99 mg/l |
| 2 Jul 2025, 12:43 | 4.09 | 4.09 mg/l |
| 16 Jun 2025, 13:36 | 3.79 | 3.79 mg/l |
| 21 May 2025, 11:11 | 4.19 | 4.19 mg/l |
| 24 Apr 2025, 10:22 | 3.59 | 3.59 mg/l |
| 31 Mar 2025, 12:02 | 3.89 | 3.89 mg/l |
| 18 Feb 2025, 13:49 | 3.79 | 3.79 mg/l |
| 20 Jan 2025, 12:54 | 3.48 | 3.48 mg/l |
| 12 Dec 2024, 12:24 | 3.28 | 3.28 mg/l |
| 27 Nov 2024, 14:38 | 3.28 | 3.28 mg/l |
| 14 Oct 2024, 10:16 | 3.69 | 3.69 mg/l |
| 18 Sep 2024, 12:58 | 3.79 | 3.79 mg/l |
| 28 Aug 2024, 15:02 | 3.99 | 3.99 mg/l |
| 18 Jul 2024, 12:29 | 3.59 | 3.59 mg/l |
| 24 Jun 2024, 15:35 | 3.99 | 3.99 mg/l |
| 21 Mar 2024, 09:48 | 3.19 | 3.19 mg/l |
| 23 Feb 2024, 10:54 | 2.89 | 2.89 mg/l |
| 18 Jan 2024, 13:50 | 3.89 | 3.89 mg/l |
| 7 Dec 2023, 12:20 | 3.38 | 3.38 mg/l |
| 21 Nov 2023, 13:28 | 3.38 | 3.38 mg/l |
| 25 Oct 2023, 13:57 | 3.48 | 3.48 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.05 mg/l
Sampled 3 Mar 2026, 7 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:04 | 0.05 | 0.05 mg/l |
| 12 Feb 2026, 11:46 | 0.067 | 0.067 mg/l |
| 3 Dec 2025, 13:30 | 0.049 | 0.049 mg/l |
| 14 Nov 2025, 10:09 | 0.13 | 0.13 mg/l |
| 27 Oct 2025, 12:34 | 0.047 | 0.047 mg/l |
| 29 Sep 2025, 11:20 | 0.052 | 0.052 mg/l |
| 11 Aug 2025, 13:48 | 0.099 | 0.099 mg/l |
| 2 Jul 2025, 12:43 | 0.081 | 0.081 mg/l |
| 16 Jun 2025, 13:36 | 0.058 | 0.058 mg/l |
| 21 May 2025, 11:11 | 0.068 | 0.068 mg/l |
| 24 Apr 2025, 10:22 | 0.059 | 0.059 mg/l |
| 31 Mar 2025, 12:02 | 0.039 | 0.039 mg/l |
| 18 Feb 2025, 13:49 | 0.044 | 0.044 mg/l |
| 20 Jan 2025, 12:54 | 0.051 | 0.051 mg/l |
| 12 Dec 2024, 12:24 | 0.045 | 0.045 mg/l |
| 27 Nov 2024, 14:38 | 0.058 | 0.058 mg/l |
| 14 Oct 2024, 10:16 | 0.05 | 0.05 mg/l |
| 18 Sep 2024, 12:58 | 0.058 | 0.058 mg/l |
| 28 Aug 2024, 15:02 | 0.061 | 0.061 mg/l |
| 18 Jul 2024, 12:29 | 0.059 | 0.059 mg/l |
| 24 Jun 2024, 15:35 | 0.057 | 0.057 mg/l |
| 21 Mar 2024, 09:48 | 0.049 | 0.049 mg/l |
| 23 Feb 2024, 10:54 | 0.047 | 0.047 mg/l |
| 18 Jan 2024, 13:50 | 0.046 | 0.046 mg/l |
| 7 Dec 2023, 12:20 | 0.054 | 0.054 mg/l |
| 21 Nov 2023, 13:28 | 0.056 | 0.056 mg/l |
| 25 Oct 2023, 13:57 | 0.061 | 0.061 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
594 µS/cm
Sampled 3 Mar 2026, 7 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Mar 2026, 11:04 | 594 | 594 µS/cm |
| 12 Feb 2026, 11:46 | 535 | 535 µS/cm |
| 3 Dec 2025, 13:30 | 613 | 613 µS/cm |
| 14 Nov 2025, 10:09 | 531 | 531 µS/cm |
| 27 Oct 2025, 12:34 | 650 | 650 µS/cm |
| 29 Sep 2025, 11:20 | 668 | 668 µS/cm |
| 11 Aug 2025, 13:48 | 678 | 678 µS/cm |
| 2 Jul 2025, 12:43 | 675 | 675 µS/cm |
| 16 Jun 2025, 13:36 | 675 | 675 µS/cm |
| 21 May 2025, 11:11 | 674 | 674 µS/cm |
| 24 Apr 2025, 10:22 | 631 | 631 µS/cm |
| 31 Mar 2025, 12:02 | 638 | 638 µS/cm |
| 18 Feb 2025, 13:49 | 598 | 598 µS/cm |
| 20 Jan 2025, 12:54 | 556 | 556 µS/cm |
| 12 Dec 2024, 12:24 | 553 | 553 µS/cm |
| 27 Nov 2024, 14:38 | 528 | 528 µS/cm |
| 14 Oct 2024, 10:16 | 604 | 604 µS/cm |
| 18 Sep 2024, 12:58 | 640 | 640 µS/cm |
| 28 Aug 2024, 15:02 | 655 | 655 µS/cm |
| 18 Jul 2024, 12:29 | 591 | 591 µS/cm |
| 24 Jun 2024, 15:35 | 651 | 651 µS/cm |
| 21 Mar 2024, 09:48 | 561 | 561 µS/cm |
| 23 Feb 2024, 10:54 | 488 | 488 µS/cm |
| 18 Jan 2024, 13:50 | 605 | 605 µS/cm |
| 7 Dec 2023, 12:20 | 556 | 556 µS/cm |
| 21 Nov 2023, 13:28 | 566 | 566 µS/cm |
| 25 Oct 2023, 13:57 | 554 | 554 µS/cm |
Everything measured here
15 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 15 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 27 | Oct 2023 – Mar 2026 | 97.4% 3 Mar 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 27 | Oct 2023 – Mar 2026 | 11.3 mg/l 3 Mar 2026 |
| Temperature of Water 0076 | River water | 27 | Oct 2023 – Mar 2026 | 8.9 °C 3 Mar 2026 |
| pH 0061 | River water | 27 | Oct 2023 – Mar 2026 | 8.08 3 Mar 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 27 | Oct 2023 – Mar 2026 | below 0.03 mg/l 3 Mar 2026 |
| Nitrate as N 0117 | River water | 27 | Oct 2023 – Mar 2026 | 3.59 mg/l 3 Mar 2026 |
| Orthophosphate, reactive as P 0180 | River water | 27 | Oct 2023 – Mar 2026 | 0.05 mg/l 3 Mar 2026 |
| Conductivity at 25 C 0077 | River water | 27 | Oct 2023 – Mar 2026 | 594 µS/cm 3 Mar 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 27 | Oct 2023 – Mar 2026 | 190 mg/l 3 Mar 2026 |
| Ammonia un-ionised as N 0119 | River water | 27 | Oct 2023 – Mar 2026 | below 0.0005 mg/l 3 Mar 2026 |
| BOD : 5 Day ATU 0085 | River water | 30 | Oct 2023 – May 2026 | 1.7 mg/l 20 May 2026 |
| Chloride 0172 | River water | 27 | Oct 2023 – Mar 2026 | 36 mg/l 3 Mar 2026 |
| Nitrite as N 0118 | River water | 27 | Oct 2023 – Mar 2026 | 0.015 mg/l 3 Mar 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 27 | Oct 2023 – Mar 2026 | 3.6 mg/l 3 Mar 2026 |
| Solids, Suspended at 105 C 0135 | River water | 27 | Oct 2023 – Mar 2026 | 13 mg/l 3 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.