Ditton Brook at Cart Bridge Halewood Green
EA name: DITTON BROOK AT CART BRIDGE HALEWOOD GRN (also listed as “DITTON BROOK AT CART BRIDGE HALEWOOD GREEN”)
Environment Agency sampling point NW-88002751 · 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 Aug 2026, 10:2238 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 34 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 Environmental monitoring statutory (EU directives)
- Where
- National Grid 345560, 386643As published, to the nearest 1 m. Open in a map
- River, by its own name
- Ditton Brook
- River, by the map
- Ditton BrookPlaced on the river its name gives, 7 m from the line.
- Next gauge downstream
- None tracedIts water reaches the sea without passing a gauge.
- Nearest gauge upstream
- Winster Drive On the Netherley Brook · 1.3 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (22 samples)
Monitoring (national agency policy) (12 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
60.4%
Sampled 24 Aug 2026, 38 days ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:22 | 60.4 | 60.4% |
| 3 Jul 2026, 11:21 | 67.3 | 67.3% |
| 12 Jun 2026, 11:02 | 84 | 84% |
| 1 May 2026, 10:17 | 91.7 | 91.7% |
| 22 Apr 2026, 10:06 | 80.9 | 80.9% |
| 17 Apr 2026, 11:34 | 80.5 | 80.5% |
| 11 Mar 2026, 11:16 | 85.3 | 85.3% |
| 13 Feb 2026, 10:52 | 90.1 | 90.1% |
| 8 Dec 2025, 10:21 | 90.1 | 90.1% |
| 10 Nov 2025, 11:27 | 82 | 82% |
| 14 Oct 2025, 11:32 | 66.5 | 66.5% |
| 16 Sep 2025, 10:49 | 69.6 | 69.6% |
| 14 Aug 2025, 10:41 | 67.9 | 67.9% |
| 8 Jul 2025, 10:20 | 77.5 | 77.5% |
| 16 Jun 2025, 10:30 | 85.5 | 85.5% |
| 9 May 2025, 09:11 | 75.6 | 75.6% |
| 1 Apr 2025, 10:27 | 86.3 | 86.3% |
| 7 Mar 2025, 10:34 | 80.1 | 80.1% |
| 18 Feb 2025, 09:17 | 86.2 | 86.2% |
| 22 Jan 2025, 10:12 | 90.8 | 90.8% |
| 2 Dec 2024, 10:56 | 89.5 | 89.5% |
| 18 Nov 2024, 10:16 | 87.1 | 87.1% |
| 14 Oct 2024, 11:27 | 83.6 | 83.6% |
| 16 Sep 2024, 10:55 | 80.2 | 80.2% |
| 22 Aug 2024, 08:50 | 51.1 | 51.1% |
| 23 Jul 2024, 12:49 | 87.1 | 87.1% |
| 25 Jun 2024, 11:10 | 103.4 | 103.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
5.97 mg/l
Sampled 24 Aug 2026, 38 days ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:22 | 5.97 | 5.97 mg/l |
| 3 Jul 2026, 11:21 | 6.36 | 6.36 mg/l |
| 12 Jun 2026, 11:02 | 8.35 | 8.35 mg/l |
| 1 May 2026, 10:17 | 9.65 | 9.65 mg/l |
| 22 Apr 2026, 10:06 | 8.98 | 8.98 mg/l |
| 17 Apr 2026, 11:34 | 8.59 | 8.59 mg/l |
| 11 Mar 2026, 11:16 | 9.56 | 9.56 mg/l |
| 13 Feb 2026, 10:52 | 10.9 | 10.9 mg/l |
| 8 Dec 2025, 10:21 | 10.1 | 10.1 mg/l |
| 10 Nov 2025, 11:27 | 8.56 | 8.56 mg/l |
| 14 Oct 2025, 11:32 | 6.64 | 6.64 mg/l |
| 16 Sep 2025, 10:49 | 6.98 | 6.98 mg/l |
| 14 Aug 2025, 10:41 | 6.2 | 6.2 mg/l |
| 8 Jul 2025, 10:20 | 7.58 | 7.58 mg/l |
| 16 Jun 2025, 10:30 | 8.22 | 8.22 mg/l |
| 9 May 2025, 09:11 | 8.14 | 8.14 mg/l |
| 1 Apr 2025, 10:27 | 9.5 | 9.5 mg/l |
| 7 Mar 2025, 10:34 | 8.85 | 8.85 mg/l |
| 18 Feb 2025, 09:17 | 10.8 | 10.8 mg/l |
| 22 Jan 2025, 10:12 | 10.8 | 10.8 mg/l |
| 2 Dec 2024, 10:56 | 9.89 | 9.89 mg/l |
| 18 Nov 2024, 10:16 | 9.69 | 9.69 mg/l |
| 14 Oct 2024, 11:27 | 8.9 | 8.9 mg/l |
| 16 Sep 2024, 10:55 | 8.01 | 8.01 mg/l |
| 22 Aug 2024, 08:50 | 5.04 | 5.04 mg/l |
| 23 Jul 2024, 12:49 | 8.14 | 8.14 mg/l |
| 25 Jun 2024, 11:10 | 9.68 | 9.68 mg/l |
Water temperature
code 0076 · °C
15.8 °C
Sampled 24 Aug 2026, 38 days ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:22 | 15.8 | 15.8 °C |
| 3 Jul 2026, 11:21 | 17.9 | 17.9 °C |
| 12 Jun 2026, 11:02 | 15.5 | 15.5 °C |
| 1 May 2026, 10:17 | 12.9 | 12.9 °C |
| 22 Apr 2026, 10:06 | 10.6 | 10.6 °C |
| 17 Apr 2026, 11:34 | 12.3 | 12.3 °C |
| 11 Mar 2026, 11:16 | 10.2 | 10.2 °C |
| 13 Feb 2026, 10:52 | 7.1 | 7.1 °C |
| 8 Dec 2025, 10:21 | 10.3 | 10.3 °C |
| 10 Nov 2025, 11:27 | 13.3 | 13.3 °C |
| 14 Oct 2025, 11:32 | 15.3 | 15.3 °C |
| 16 Sep 2025, 10:49 | 15.1 | 15.1 °C |
| 14 Aug 2025, 10:41 | 19.6 | 19.6 °C |
| 8 Jul 2025, 10:20 | 16.3 | 16.3 °C |
| 16 Jun 2025, 10:30 | 17.1 | 17.1 °C |
| 9 May 2025, 09:11 | 11.9 | 11.9 °C |
| 1 Apr 2025, 10:27 | 11 | 11 °C |
| 7 Mar 2025, 10:34 | 10.8 | 10.8 °C |
| 18 Feb 2025, 09:17 | 5.7 | 5.7 °C |
| 22 Jan 2025, 10:12 | 7.9 | 7.9 °C |
| 2 Dec 2024, 10:56 | 10.8 | 10.8 °C |
| 18 Nov 2024, 10:16 | 10.5 | 10.5 °C |
| 14 Oct 2024, 11:27 | 12.4 | 12.4 °C |
| 16 Sep 2024, 10:55 | 15.3 | 15.3 °C |
| 22 Aug 2024, 08:50 | 15.9 | 15.9 °C |
| 23 Jul 2024, 12:49 | 18.5 | 18.5 °C |
| 25 Jun 2024, 11:10 | 18.4 | 18.4 °C |
pH
code 0061
7.46
Sampled 24 Aug 2026, 38 days ago · 30 results banked
Every result (30)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:22 | 7.46 | 7.46 |
| 3 Jul 2026, 11:21 | 7.38 | 7.38 |
| 12 Jun 2026, 11:02 | 7.37 | 7.37 |
| 1 May 2026, 10:17 | 7.58 | 7.58 |
| 22 Apr 2026, 10:06 | 7.52 | 7.52 |
| 17 Apr 2026, 11:34 | 7.38 | 7.38 |
| 11 Mar 2026, 11:16 | 7.69 | 7.69 |
| 13 Feb 2026, 10:52 | 7.46 | 7.46 |
| 8 Dec 2025, 10:21 | 7.82 | 7.82 |
| 10 Nov 2025, 11:27 | 7.48 | 7.48 |
| 14 Oct 2025, 11:32 | 7.24 | 7.24 |
| 16 Sep 2025, 10:49 | 7.31 | 7.31 |
| 14 Aug 2025, 10:41 | 7.34 | 7.34 |
| 8 Jul 2025, 10:20 | 7.4 | 7.4 |
| 16 Jun 2025, 10:30 | 7.55 | 7.55 |
| 9 May 2025, 09:11 | 7.44 | 7.44 |
| 1 Apr 2025, 10:27 | 7.45 | 7.45 |
| 7 Mar 2025, 10:34 | 7.36 | 7.36 |
| 18 Feb 2025, 09:17 | 7.66 | 7.66 |
| 22 Jan 2025, 10:12 | 7.54 | 7.54 |
| 2 Dec 2024, 10:56 | 7.45 | 7.45 |
| 18 Nov 2024, 10:16 | 7.47 | 7.47 |
| 14 Oct 2024, 11:27 | 7.54 | 7.54 |
| 16 Sep 2024, 10:55 | 7.59 | 7.59 |
| 22 Aug 2024, 08:50 | 7.27 | 7.27 |
| 23 Jul 2024, 12:49 | 7.68 | 7.68 |
| 25 Jun 2024, 11:10 | 7.78 | 7.78 |
| 8 Apr 2024, 09:46 | 7.68 | 7.68 |
| 2 Jan 2024, 11:56 | 7.49 | 7.49 |
| 2 Oct 2023, 11:12 | 7.53 | 7.53 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.38 mg/l
Sampled 24 Aug 2026, 38 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:22 | 0.38 | 0.38 mg/l |
| 3 Jul 2026, 11:21 | 0.15 | 0.15 mg/l |
| 12 Jun 2026, 11:02 | 0.15 | 0.15 mg/l |
| 1 May 2026, 10:17 | 0.28 | 0.28 mg/l |
| 22 Apr 2026, 10:06 | 0.35 | 0.35 mg/l |
| 17 Apr 2026, 11:34 | 0.25 | 0.25 mg/l |
| 11 Mar 2026, 11:16 | 0.49 | 0.49 mg/l |
| 13 Feb 2026, 10:52 | 0.61 | 0.61 mg/l |
| 8 Dec 2025, 10:21 | 0.2 | 0.2 mg/l |
| 10 Nov 2025, 11:27 | 0.14 | 0.14 mg/l |
| 14 Oct 2025, 11:32 | 0.47 | 0.47 mg/l |
| 16 Sep 2025, 10:49 | 0.26 | 0.26 mg/l |
| 14 Aug 2025, 10:41 | 0.18 | 0.18 mg/l |
| 8 Jul 2025, 10:20 | 0.13 | 0.13 mg/l |
| 16 Jun 2025, 10:30 | 0.35 | 0.35 mg/l |
| 9 May 2025, 09:11 | 0.4 | 0.4 mg/l |
| 7 Mar 2025, 10:34 | 1.1 | 1.1 mg/l |
| 18 Feb 2025, 09:17 | 0.74 | 0.74 mg/l |
| 22 Jan 2025, 10:12 | 0.53 | 0.53 mg/l |
| 2 Dec 2024, 10:56 | 0.24 | 0.24 mg/l |
| 18 Nov 2024, 10:16 | 0.12 | 0.12 mg/l |
| 14 Oct 2024, 11:27 | 0.17 | 0.17 mg/l |
| 16 Sep 2024, 10:55 | 0.16 | 0.16 mg/l |
| 22 Aug 2024, 08:50 | 0.21 | 0.21 mg/l |
| 23 Jul 2024, 12:49 | 0.21 | 0.21 mg/l |
| 25 Jun 2024, 11:10 | 0.1 | 0.1 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
13.7 mg/l
Sampled 24 Aug 2026, 38 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:22 | 13.7 | 13.7 mg/l |
| 3 Jul 2026, 11:21 | 16.8 | 16.8 mg/l |
| 12 Jun 2026, 11:02 | 12.9 | 12.9 mg/l |
| 1 May 2026, 10:17 | 18.8 | 18.8 mg/l |
| 22 Apr 2026, 10:06 | 15.8 | 15.8 mg/l |
| 17 Apr 2026, 11:34 | 17.9 | 17.9 mg/l |
| 11 Mar 2026, 11:16 | 14.9 | 14.9 mg/l |
| 13 Feb 2026, 10:52 | 4.74 | 4.74 mg/l |
| 8 Dec 2025, 10:21 | 9.23 | 9.23 mg/l |
| 10 Nov 2025, 11:27 | 10.9 | 10.9 mg/l |
| 14 Oct 2025, 11:32 | 18.7 | 18.7 mg/l |
| 16 Sep 2025, 10:49 | 9.84 | 9.84 mg/l |
| 14 Aug 2025, 10:41 | 15.6 | 15.6 mg/l |
| 8 Jul 2025, 10:20 | 16.8 | 16.8 mg/l |
| 16 Jun 2025, 10:30 | 16.8 | 16.8 mg/l |
| 9 May 2025, 09:11 | 15.8 | 15.8 mg/l |
| 7 Mar 2025, 10:34 | 17.8 | 17.8 mg/l |
| 18 Feb 2025, 09:17 | 14.9 | 14.9 mg/l |
| 22 Jan 2025, 10:12 | 9.32 | 9.32 mg/l |
| 2 Dec 2024, 10:56 | 8.01 | 8.01 mg/l |
| 18 Nov 2024, 10:16 | 10.9 | 10.9 mg/l |
| 14 Oct 2024, 11:27 | 16.9 | 16.9 mg/l |
| 16 Sep 2024, 10:55 | 12.9 | 12.9 mg/l |
| 22 Aug 2024, 08:50 | 16.7 | 16.7 mg/l |
| 23 Jul 2024, 12:49 | 15.9 | 15.9 mg/l |
| 25 Jun 2024, 11:10 | 14.7 | 14.7 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
2.2 mg/l
Sampled 24 Aug 2026, 38 days ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:22 | 2.2 | 2.2 mg/l |
| 3 Jul 2026, 11:21 | 3 | 3 mg/l |
| 12 Jun 2026, 11:02 | 1.8 | 1.8 mg/l |
| 1 May 2026, 10:17 | 2.7 | 2.7 mg/l |
| 22 Apr 2026, 10:06 | 2.5 | 2.5 mg/l |
| 17 Apr 2026, 11:34 | 2.6 | 2.6 mg/l |
| 11 Mar 2026, 11:16 | 2 | 2 mg/l |
| 13 Feb 2026, 10:52 | 0.52 | 0.52 mg/l |
| 8 Dec 2025, 10:21 | 0.99 | 0.99 mg/l |
| 10 Nov 2025, 11:27 | 1.3 | 1.3 mg/l |
| 14 Oct 2025, 11:32 | 3.5 | 3.5 mg/l |
| 16 Sep 2025, 10:49 | 1.5 | 1.5 mg/l |
| 14 Aug 2025, 10:41 | 3.2 | 3.2 mg/l |
| 8 Jul 2025, 10:20 | 3 | 3 mg/l |
| 16 Jun 2025, 10:30 | 2.7 | 2.7 mg/l |
| 9 May 2025, 09:11 | 2.8 | 2.8 mg/l |
| 7 Mar 2025, 10:34 | 2.4 | 2.4 mg/l |
| 18 Feb 2025, 09:17 | 1.8 | 1.8 mg/l |
| 22 Jan 2025, 10:12 | 1.2 | 1.2 mg/l |
| 2 Dec 2024, 10:56 | 1 | 1 mg/l |
| 18 Nov 2024, 10:16 | 1.3 | 1.3 mg/l |
| 14 Oct 2024, 11:27 | 2 | 2 mg/l |
| 16 Sep 2024, 10:55 | 1.7 | 1.7 mg/l |
| 22 Aug 2024, 08:50 | 2.3 | 2.3 mg/l |
| 23 Jul 2024, 12:49 | 2.1 | 2.1 mg/l |
| 25 Jun 2024, 11:10 | 2.4 | 2.4 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
705 µS/cm
Sampled 24 Aug 2026, 38 days ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 24 Aug 2026, 10:22 | 705 | 705 µS/cm |
| 3 Jul 2026, 11:21 | 687 | 687 µS/cm |
| 12 Jun 2026, 11:02 | 533 | 533 µS/cm |
| 1 May 2026, 10:17 | 789 | 789 µS/cm |
| 22 Apr 2026, 10:06 | 765 | 765 µS/cm |
| 17 Apr 2026, 11:34 | 673 | 673 µS/cm |
| 11 Mar 2026, 11:16 | 753 | 753 µS/cm |
| 13 Feb 2026, 10:52 | 456 | 456 µS/cm |
| 8 Dec 2025, 10:21 | 590 | 590 µS/cm |
| 10 Nov 2025, 11:27 | 555 | 555 µS/cm |
| 14 Oct 2025, 11:32 | 706 | 706 µS/cm |
| 16 Sep 2025, 10:49 | 455 | 455 µS/cm |
| 14 Aug 2025, 10:41 | 709 | 709 µS/cm |
| 8 Jul 2025, 10:20 | 673 | 673 µS/cm |
| 16 Jun 2025, 10:30 | 685 | 685 µS/cm |
| 9 May 2025, 09:11 | 778 | 778 µS/cm |
| 1 Apr 2025, 10:27 | 788 | 788 µS/cm |
| 7 Mar 2025, 10:34 | 863 | 863 µS/cm |
| 18 Feb 2025, 09:17 | 794 | 794 µS/cm |
| 22 Jan 2025, 10:12 | 767 | 767 µS/cm |
| 2 Dec 2024, 10:56 | 547 | 547 µS/cm |
| 18 Nov 2024, 10:16 | 481 | 481 µS/cm |
| 14 Oct 2024, 11:27 | 657 | 657 µS/cm |
| 16 Sep 2024, 10:55 | 569 | 569 µS/cm |
| 22 Aug 2024, 08:50 | 741 | 741 µS/cm |
| 23 Jul 2024, 12:49 | 730 | 730 µS/cm |
| 25 Jun 2024, 11:10 | 775 | 775 µS/cm |
Everything measured here
21 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 21 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 27 | Jun 2024 – Aug 2026 | 60.4% 24 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 27 | Jun 2024 – Aug 2026 | 5.97 mg/l 24 Aug 2026 |
| Temperature of Water 0076 | River water | 27 | Jun 2024 – Aug 2026 | 15.8 °C 24 Aug 2026 |
| pH 0061 | River water | 30 | Oct 2023 – Aug 2026 | 7.46 24 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 26 | Jun 2024 – Aug 2026 | 0.38 mg/l 24 Aug 2026 |
| Nitrate as N 0117 | River water | 26 | Jun 2024 – Aug 2026 | 13.7 mg/l 24 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 26 | Jun 2024 – Aug 2026 | 2.2 mg/l 24 Aug 2026 |
| Conductivity at 25 C 0077 | River water | 27 | Jun 2024 – Aug 2026 | 705 µS/cm 24 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 26 | Jun 2024 – Aug 2026 | 130 mg/l 24 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 26 | Jun 2024 – Aug 2026 | 0.00311 mg/l 24 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 24 | Jun 2024 – Aug 2026 | below 4 mg/l 24 Aug 2026 |
| Calcium, Dissolved 0239 | River water | 12 | Oct 2023 – Jul 2026 | 55 mg/l 3 Jul 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 11 | Oct 2023 – Jul 2026 | 7.8 mg/l 3 Jul 2026 |
| Chloride 0172 | River water | 26 | Jun 2024 – Aug 2026 | 63 mg/l 24 Aug 2026 |
| Chloroform :- {Trichloromethane} 3373 | River water | 5 | Oct 2023 – Mar 2024 | 0.64 µg/l 14 Mar 2024 |
| Chlorophyll : Acetone Extract 7887 | River water | 21 | Apr 2024 – Apr 2026 | 1.6 µg/l 22 Apr 2026 |
| Copper : BLM Bioavailable 4821 | River water | 11 | Oct 2023 – Jul 2026 | 0.1 µg/l 3 Jul 2026 |
| Copper, Dissolved 6450 | River water | 12 | Oct 2023 – Jul 2026 | 3.7 µg/l 3 Jul 2026 |
| Nitrite as N 0118 | River water | 26 | Jun 2024 – Aug 2026 | 0.32 mg/l 24 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 26 | Jun 2024 – Aug 2026 | 14 mg/l 24 Aug 2026 |
| Solids, Suspended at 105 C 0135 | River water | 26 | Jun 2024 – Aug 2026 | 12 mg/l 24 Aug 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.