Broomhouse Brook downstream of Pipe Factory
EA name: BROOMHOUSE BRK D/S PIPE FACTORY (also listed as “BROOMHOUSE BROOK DSD MONITORING DOWNSTREAM OF BROOMHOUSE LANE PIPNE FACTORY”)
Environment Agency sampling point MD-37536190 · 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
- 22 May 2026, 15:004 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
- 27 since 10 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 455566, 399502As published, to the nearest 1 m. Open in a map
- River, by its own name
- Broomhouse Brook
- River, by the map
- Not placedNearest line is 177 m away and its name does not agree. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (25 samples)
Environmental monitoring statutory (EU directives) (2 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
74.8%
Sampled 22 May 2026, 4 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 May 2026, 15:00 | 74.8 | 74.8% |
| 24 Apr 2026, 14:06 | 85.7 | 85.7% |
| 7 Apr 2026, 15:02 | 89.1 | 89.1% |
| 12 Mar 2026, 07:34 | 86.4 | 86.4% |
| 4 Feb 2026, 13:31 | 85.2 | 85.2% |
| 13 Jan 2026, 08:39 | 83.5 | 83.5% |
| 2 Dec 2025, 09:09 | 79.7 | 79.7% |
| 13 Nov 2025, 07:43 | 77.9 | 77.9% |
| 30 Oct 2025, 11:51 | 96.3 | 96.3% |
| 10 Sep 2025, 15:33 | 102.2 | 102.2% |
| 4 Aug 2025, 15:39 | 114 | 114% |
| 3 Jul 2025, 09:45 | 81.6 | 81.6% |
| 4 Jun 2025, 08:22 | 80.8 | 80.8% |
| 14 May 2025, 08:18 | 81.4 | 81.4% |
| 30 Apr 2025, 09:21 | 83.6 | 83.6% |
| 4 Mar 2025, 11:54 | 90.9 | 90.9% |
| 7 Feb 2025, 07:35 | 90 | 90% |
| 21 Jan 2025, 09:03 | 88.2 | 88.2% |
| 2 Dec 2024, 08:21 | 79.2 | 79.2% |
| 22 Nov 2024, 07:46 | 74.5 | 74.5% |
| 14 Oct 2024, 10:27 | 87.4 | 87.4% |
| 18 Sep 2024, 08:22 | 85.5 | 85.5% |
| 27 Aug 2024, 14:20 | 98.7 | 98.7% |
| 15 Jul 2024, 07:38 | 78.6 | 78.6% |
| 18 Jun 2024, 07:41 | 87 | 87% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.24 mg/l
Sampled 22 May 2026, 4 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 May 2026, 15:00 | 7.24 | 7.24 mg/l |
| 24 Apr 2026, 14:06 | 9.47 | 9.47 mg/l |
| 7 Apr 2026, 15:02 | 9.9 | 9.9 mg/l |
| 12 Mar 2026, 07:34 | 10.2 | 10.2 mg/l |
| 4 Feb 2026, 13:31 | 10.4 | 10.4 mg/l |
| 13 Jan 2026, 08:39 | 10.2 | 10.2 mg/l |
| 2 Dec 2025, 09:09 | 9.42 | 9.42 mg/l |
| 13 Nov 2025, 07:43 | 8.43 | 8.43 mg/l |
| 30 Oct 2025, 11:51 | 10.9 | 10.9 mg/l |
| 10 Sep 2025, 15:33 | 10.1 | 10.1 mg/l |
| 4 Aug 2025, 15:39 | 11 | 11 mg/l |
| 3 Jul 2025, 09:45 | 8.24 | 8.24 mg/l |
| 4 Jun 2025, 08:22 | 8.79 | 8.79 mg/l |
| 14 May 2025, 08:18 | 8.83 | 8.83 mg/l |
| 30 Apr 2025, 09:21 | 8.91 | 8.91 mg/l |
| 4 Mar 2025, 11:54 | 10.8 | 10.8 mg/l |
| 7 Feb 2025, 07:35 | 11.7 | 11.7 mg/l |
| 21 Jan 2025, 09:03 | 10.9 | 10.9 mg/l |
| 2 Dec 2024, 08:21 | 9.23 | 9.23 mg/l |
| 22 Nov 2024, 07:46 | 9.91 | 9.91 mg/l |
| 14 Oct 2024, 10:27 | 10.1 | 10.1 mg/l |
| 18 Sep 2024, 08:22 | 9.17 | 9.17 mg/l |
| 27 Aug 2024, 14:20 | 9.7 | 9.7 mg/l |
| 15 Jul 2024, 07:38 | 8.32 | 8.32 mg/l |
| 18 Jun 2024, 07:41 | 9.29 | 9.29 mg/l |
Water temperature
code 0076 · °C
16.8 °C
Sampled 22 May 2026, 4 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 May 2026, 15:00 | 16.8 | 16.8 °C |
| 24 Apr 2026, 14:06 | 10.8 | 10.8 °C |
| 7 Apr 2026, 15:02 | 10.6 | 10.6 °C |
| 12 Mar 2026, 07:34 | 8 | 8 °C |
| 4 Feb 2026, 13:31 | 6.6 | 6.6 °C |
| 13 Jan 2026, 08:39 | 6.7 | 6.7 °C |
| 2 Dec 2025, 09:09 | 8 | 8 °C |
| 13 Nov 2025, 07:43 | 11.7 | 11.7 °C |
| 30 Oct 2025, 11:51 | 9.7 | 9.7 °C |
| 10 Sep 2025, 15:33 | 15.7 | 15.7 °C |
| 4 Aug 2025, 15:39 | 16.9 | 16.9 °C |
| 3 Jul 2025, 09:45 | 14.8 | 14.8 °C |
| 4 Jun 2025, 08:22 | 11.5 | 11.5 °C |
| 14 May 2025, 08:18 | 11.6 | 11.6 °C |
| 30 Apr 2025, 09:21 | 12.4 | 12.4 °C |
| 4 Mar 2025, 11:54 | 7.8 | 7.8 °C |
| 7 Feb 2025, 07:35 | 4.4 | 4.4 °C |
| 21 Jan 2025, 09:03 | 6.3 | 6.3 °C |
| 2 Dec 2024, 08:21 | 8.6 | 8.6 °C |
| 22 Nov 2024, 07:46 | 3.4 | 3.4 °C |
| 14 Oct 2024, 10:27 | 8.9 | 8.9 °C |
| 18 Sep 2024, 08:22 | 12.1 | 12.1 °C |
| 27 Aug 2024, 14:20 | 16.1 | 16.1 °C |
| 15 Jul 2024, 07:38 | 12.7 | 12.7 °C |
| 18 Jun 2024, 07:41 | 12.3 | 12.3 °C |
pH
code 0061
7.44
Sampled 22 May 2026, 4 months ago · 27 results banked
Every result (27)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 May 2026, 15:00 | 7.44 | 7.44 |
| 24 Apr 2026, 14:06 | 7.49 | 7.49 |
| 7 Apr 2026, 15:02 | 7.51 | 7.51 |
| 12 Mar 2026, 07:34 | 7.55 | 7.55 |
| 4 Feb 2026, 13:31 | 7.68 | 7.68 |
| 13 Jan 2026, 08:39 | 7.43 | 7.43 |
| 2 Dec 2025, 09:09 | 7.39 | 7.39 |
| 13 Nov 2025, 07:43 | 8.36 | 8.36 |
| 30 Oct 2025, 11:51 | 7.61 | 7.61 |
| 10 Sep 2025, 15:33 | 7.83 | 7.83 |
| 4 Aug 2025, 15:39 | 7.81 | 7.81 |
| 3 Jul 2025, 09:45 | 7.57 | 7.57 |
| 4 Jun 2025, 08:22 | 7.68 | 7.68 |
| 14 May 2025, 08:18 | 7.63 | 7.63 |
| 30 Apr 2025, 09:21 | 7.61 | 7.61 |
| 4 Mar 2025, 11:54 | 7.58 | 7.58 |
| 7 Feb 2025, 07:35 | 7.66 | 7.66 |
| 21 Jan 2025, 09:03 | 7.6 | 7.6 |
| 2 Dec 2024, 08:21 | 7.45 | 7.45 |
| 22 Nov 2024, 07:46 | 7.5 | 7.5 |
| 14 Oct 2024, 10:27 | 7.67 | 7.67 |
| 18 Sep 2024, 08:22 | 7.74 | 7.74 |
| 27 Aug 2024, 14:20 | 7.72 | 7.72 |
| 15 Jul 2024, 07:38 | 7.63 | 7.63 |
| 18 Jun 2024, 07:41 | 7.6 | 7.6 |
| 18 Jan 2024, 09:03 | 7.81 | 7.81 |
| 10 Oct 2023, 09:19 | 7.52 | 7.52 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
2.7 mg/l
Sampled 22 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 May 2026, 15:00 | 2.7 | 2.7 mg/l |
| 24 Apr 2026, 14:06 | 0.92 | 0.92 mg/l |
| 12 Mar 2026, 07:34 | 0.79 | 0.79 mg/l |
| 4 Feb 2026, 13:31 | 0.7 | 0.7 mg/l |
| 13 Jan 2026, 08:39 | 1.6 | 1.6 mg/l |
| 2 Dec 2025, 09:09 | 0.27 | 0.27 mg/l |
| 13 Nov 2025, 07:43 | 0.26 | 0.26 mg/l |
| 30 Oct 2025, 11:51 | 0.13 | 0.13 mg/l |
| 10 Sep 2025, 15:33 | 0.097 | 0.097 mg/l |
| 4 Aug 2025, 15:39 | 0.29 | 0.29 mg/l |
| 3 Jul 2025, 09:45 | 0.8 | 0.8 mg/l |
| 4 Jun 2025, 08:22 | 1.4 | 1.4 mg/l |
| 14 May 2025, 08:18 | 1.7 | 1.7 mg/l |
| 30 Apr 2025, 09:21 | 1.1 | 1.1 mg/l |
| 4 Mar 2025, 11:54 | 0.74 | 0.74 mg/l |
| 7 Feb 2025, 07:35 | 0.9 | 0.9 mg/l |
| 21 Jan 2025, 09:03 | 0.83 | 0.83 mg/l |
| 2 Dec 2024, 08:21 | 0.3 | 0.3 mg/l |
| 22 Nov 2024, 07:46 | 6.3 | 6.3 mg/l |
| 14 Oct 2024, 10:27 | 0.46 | 0.46 mg/l |
| 18 Sep 2024, 08:22 | 0.2 | 0.2 mg/l |
| 27 Aug 2024, 14:20 | 0.35 | 0.35 mg/l |
| 15 Jul 2024, 07:38 | 0.88 | 0.88 mg/l |
| 18 Jun 2024, 07:41 | 0.83 | 0.83 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.272 mg/l
Sampled 22 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 May 2026, 15:00 | 0.272 | 0.272 mg/l |
| 24 Apr 2026, 14:06 | 0.263 | 0.263 mg/l |
| 12 Mar 2026, 07:34 | 0.304 | 0.304 mg/l |
| 4 Feb 2026, 13:31 | 2.16 | 2.16 mg/l |
| 13 Jan 2026, 08:39 | 1.65 | 1.65 mg/l |
| 2 Dec 2025, 09:09 | 1.66 | 1.66 mg/l |
| 13 Nov 2025, 07:43 | 1.91 | 1.91 mg/l |
| 30 Oct 2025, 11:51 | 0.662 | 0.662 mg/l |
| 10 Sep 2025, 15:33 | 0.715 | 0.715 mg/l |
| 4 Aug 2025, 15:39 | 1.1 | 1.1 mg/l |
| 3 Jul 2025, 09:45 | 1.08 | 1.08 mg/l |
| 4 Jun 2025, 08:22 | 0.52 | 0.52 mg/l |
| 14 May 2025, 08:18 | 0.44 | 0.44 mg/l |
| 30 Apr 2025, 09:21 | 0.5 | 0.5 mg/l |
| 4 Mar 2025, 11:54 | 2.38 | 2.38 mg/l |
| 7 Feb 2025, 07:35 | 5.15 | 5.15 mg/l |
| 21 Jan 2025, 09:03 | 2.57 | 2.57 mg/l |
| 22 Nov 2024, 07:46 | 2.09 | 2.09 mg/l |
| 14 Oct 2024, 10:27 | 1.85 | 1.85 mg/l |
| 18 Sep 2024, 08:22 | 2.2 | 2.2 mg/l |
| 27 Aug 2024, 14:20 | 2.66 | 2.66 mg/l |
| 15 Jul 2024, 07:38 | 1.83 | 1.83 mg/l |
| 18 Jun 2024, 07:41 | 1.28 | 1.28 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 22 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 May 2026, 15:00 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Apr 2026, 14:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 12 Mar 2026, 07:34 | 0.014 | 0.014 mg/l |
| 4 Feb 2026, 13:31 | 0.012 | 0.012 mg/l |
| 13 Jan 2026, 08:39 | 0.046 | 0.046 mg/l |
| 2 Dec 2025, 09:09 | 0.022 | 0.022 mg/l |
| 13 Nov 2025, 07:43 | 0.037 | 0.037 mg/l |
| 30 Oct 2025, 11:51 | 0.018 | 0.018 mg/l |
| 10 Sep 2025, 15:33 | 0.02 | 0.02 mg/l |
| 4 Aug 2025, 15:39 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Jul 2025, 09:45 | 0.02 | 0.02 mg/l |
| 4 Jun 2025, 08:22 | <0.01 | below 0.01 mg/l (not detected above this) |
| 14 May 2025, 08:18 | <0.01 | below 0.01 mg/l (not detected above this) |
| 30 Apr 2025, 09:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 4 Mar 2025, 11:54 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Feb 2025, 07:35 | 0.018 | 0.018 mg/l |
| 21 Jan 2025, 09:03 | 0.011 | 0.011 mg/l |
| 2 Dec 2024, 08:21 | 0.021 | 0.021 mg/l |
| 22 Nov 2024, 07:46 | 0.029 | 0.029 mg/l |
| 14 Oct 2024, 10:27 | 0.031 | 0.031 mg/l |
| 18 Sep 2024, 08:22 | 0.013 | 0.013 mg/l |
| 27 Aug 2024, 14:20 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Jul 2024, 07:38 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Jun 2024, 07:41 | <0.01 | below 0.01 mg/l (not detected above this) |
Conductivity
at 25 °C · code 0077 · µS/cm
4681 µS/cm
Sampled 22 May 2026, 4 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 May 2026, 15:00 | 4681 | 4681 µS/cm |
| 24 Apr 2026, 14:06 | 5230 | 5230 µS/cm |
| 7 Apr 2026, 15:02 | 5237 | 5237 µS/cm |
| 12 Mar 2026, 07:34 | 4661 | 4661 µS/cm |
| 4 Feb 2026, 13:31 | 2677 | 2677 µS/cm |
| 13 Jan 2026, 08:39 | 3442 | 3442 µS/cm |
| 2 Dec 2025, 09:09 | 2025 | 2025 µS/cm |
| 13 Nov 2025, 07:43 | 845 | 845 µS/cm |
| 30 Oct 2025, 11:51 | 5013 | 5013 µS/cm |
| 10 Sep 2025, 15:33 | 5470 | 5470 µS/cm |
| 4 Aug 2025, 15:39 | 5286 | 5286 µS/cm |
| 3 Jul 2025, 09:45 | 4086 | 4086 µS/cm |
| 4 Jun 2025, 08:22 | 4825 | 4825 µS/cm |
| 14 May 2025, 08:18 | 5434 | 5434 µS/cm |
| 30 Apr 2025, 09:21 | 5170 | 5170 µS/cm |
| 4 Mar 2025, 11:54 | 4764 | 4764 µS/cm |
| 7 Feb 2025, 07:35 | 4145 | 4145 µS/cm |
| 21 Jan 2025, 09:03 | 4387 | 4387 µS/cm |
| 2 Dec 2024, 08:21 | 3293 | 3293 µS/cm |
| 22 Nov 2024, 07:46 | 4320 | 4320 µS/cm |
| 14 Oct 2024, 10:27 | 3491 | 3491 µS/cm |
| 18 Sep 2024, 08:22 | 4270 | 4270 µS/cm |
| 27 Aug 2024, 14:20 | 4909 | 4909 µS/cm |
| 15 Jul 2024, 07:38 | 4682 | 4682 µS/cm |
| 18 Jun 2024, 07:41 | 4427 | 4427 µS/cm |
Everything measured here
17 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 17 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 25 | Jun 2024 – May 2026 | 74.8% 22 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 25 | Jun 2024 – May 2026 | 7.24 mg/l 22 May 2026 |
| Temperature of Water 0076 | River water | 25 | Jun 2024 – May 2026 | 16.8 °C 22 May 2026 |
| pH 0061 | River water | 27 | Oct 2023 – May 2026 | 7.44 22 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Jun 2024 – May 2026 | 2.7 mg/l 22 May 2026 |
| Nitrate as N 0117 | River water | 23 | Jun 2024 – May 2026 | 0.272 mg/l 22 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Jun 2024 – May 2026 | below 0.01 mg/l 22 May 2026 |
| Conductivity at 25 C 0077 | River water | 25 | Jun 2024 – May 2026 | 4681 µS/cm 22 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Jun 2024 – May 2026 | 440 mg/l 22 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 24 | Jun 2024 – May 2026 | 0.0228 mg/l 22 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 21 | Jun 2024 – May 2026 | below 4 mg/l 22 May 2026 |
| Calcium, Dissolved 0239 | River water | 2 | Oct 2023 – Jan 2024 | 360 mg/l 18 Jan 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 2 | Oct 2023 – Jan 2024 | 2 mg/l 18 Jan 2024 |
| Lead : BLM Bioavailable 3377 | River water | 2 | Oct 2023 – Jan 2024 | 0.06 µg/l 18 Jan 2024 |
| Lead, Dissolved 0052 | River water | 2 | Oct 2023 – Jan 2024 | 0.12 µg/l 18 Jan 2024 |
| Nitrite as N 0118 | River water | 23 | Jun 2024 – May 2026 | 0.098 mg/l 22 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 24 | Jun 2024 – May 2026 | 0.37 mg/l 22 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.