Doebank House Brook 5 Metres upstream Astwood Bank sewage treatment works
EA name: DOEBANK HOUSE BROOK U/S ASTWOOD BANK STW (also listed as “DOEBANK HOUSE BROOK 5 METRES UPSTREAM ASTWOOD BANK STW”)
Environment Agency sampling point MD-06368720 · 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
- 15 May 2026, 10:185 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
- 25 since 19 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 403600, 262090As published, to the nearest 10 m. Open in a map
- River, by its own name
- Doebank House 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) (25 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
90.9%
Sampled 15 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 May 2026, 10:18 | 90.9 | 90.9% |
| 9 Mar 2026, 13:46 | 80.9 | 80.9% |
| 6 Feb 2026, 10:18 | 96.9 | 96.9% |
| 15 Jan 2026, 11:21 | 89.8 | 89.8% |
| 12 Dec 2025, 12:46 | 91.5 | 91.5% |
| 11 Nov 2025, 10:27 | 80.1 | 80.1% |
| 28 Oct 2025, 11:42 | 88.2 | 88.2% |
| 10 Sep 2025, 10:58 | 91.7 | 91.7% |
| 12 Aug 2025, 09:29 | 98.3 | 98.3% |
| 16 Jul 2025, 11:27 | 83.7 | 83.7% |
| 19 Jun 2025, 10:36 | 94.7 | 94.7% |
| 4 Mar 2025, 10:48 | 99 | 99% |
| 30 Jan 2025, 11:43 | 100.8 | 100.8% |
| 12 Dec 2024, 10:45 | 91.3 | 91.3% |
| 26 Nov 2024, 13:21 | 96.8 | 96.8% |
| 22 Oct 2024, 10:18 | 96.4 | 96.4% |
| 17 Sep 2024, 11:16 | 94.1 | 94.1% |
| 16 May 2024, 12:24 | 94.9 | 94.9% |
| 25 Apr 2024, 10:10 | 96.2 | 96.2% |
| 19 Mar 2024, 09:57 | 98.5 | 98.5% |
| 19 Feb 2024, 11:21 | 99.2 | 99.2% |
| 21 Dec 2023, 11:26 | 93.3 | 93.3% |
| 28 Nov 2023, 10:12 | 93.3 | 93.3% |
| 24 Oct 2023, 11:00 | 79 | 79% |
| 19 Oct 2023, 13:11 | 95.8 | 95.8% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.7 mg/l
Sampled 15 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 May 2026, 10:18 | 10.7 | 10.7 mg/l |
| 9 Mar 2026, 13:46 | 8.82 | 8.82 mg/l |
| 6 Feb 2026, 10:18 | 11.4 | 11.4 mg/l |
| 15 Jan 2026, 11:21 | 10.4 | 10.4 mg/l |
| 12 Dec 2025, 12:46 | 10.4 | 10.4 mg/l |
| 11 Nov 2025, 10:27 | 8.98 | 8.98 mg/l |
| 28 Oct 2025, 11:42 | 9.19 | 9.19 mg/l |
| 10 Sep 2025, 10:58 | 8.73 | 8.73 mg/l |
| 12 Aug 2025, 09:29 | 8.99 | 8.99 mg/l |
| 16 Jul 2025, 11:27 | 8.24 | 8.24 mg/l |
| 19 Jun 2025, 10:36 | 8.57 | 8.57 mg/l |
| 4 Mar 2025, 10:48 | 12.2 | 12.2 mg/l |
| 30 Jan 2025, 11:43 | 12.4 | 12.4 mg/l |
| 12 Dec 2024, 10:45 | 11 | 11 mg/l |
| 26 Nov 2024, 13:21 | 11.2 | 11.2 mg/l |
| 22 Oct 2024, 10:18 | 10.5 | 10.5 mg/l |
| 17 Sep 2024, 11:16 | 10.1 | 10.1 mg/l |
| 16 May 2024, 12:24 | 10 | 10 mg/l |
| 25 Apr 2024, 10:10 | 11.5 | 11.5 mg/l |
| 19 Mar 2024, 09:57 | 11 | 11 mg/l |
| 19 Feb 2024, 11:21 | 11.2 | 11.2 mg/l |
| 21 Dec 2023, 11:26 | 10.5 | 10.5 mg/l |
| 28 Nov 2023, 10:12 | 11.3 | 11.3 mg/l |
| 24 Oct 2023, 11:00 | 8.55 | 8.55 mg/l |
| 19 Oct 2023, 13:11 | 9.8 | 9.8 mg/l |
Water temperature
code 0076 · °C
8 °C
Sampled 15 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 May 2026, 10:18 | 8 | 8 °C |
| 9 Mar 2026, 13:46 | 11.4 | 11.4 °C |
| 6 Feb 2026, 10:18 | 8.3 | 8.3 °C |
| 15 Jan 2026, 11:21 | 9 | 9 °C |
| 12 Dec 2025, 12:46 | 9.7 | 9.7 °C |
| 11 Nov 2025, 10:27 | 10.2 | 10.2 °C |
| 28 Oct 2025, 11:42 | 13.4 | 13.4 °C |
| 10 Sep 2025, 10:58 | 17.6 | 17.6 °C |
| 12 Aug 2025, 09:29 | 19.6 | 19.6 °C |
| 16 Jul 2025, 11:27 | 16 | 16 °C |
| 19 Jun 2025, 10:36 | 20.1 | 20.1 °C |
| 4 Mar 2025, 10:48 | 6.4 | 6.4 °C |
| 30 Jan 2025, 11:43 | 6.5 | 6.5 °C |
| 12 Dec 2024, 10:45 | 7.3 | 7.3 °C |
| 26 Nov 2024, 13:21 | 9 | 9 °C |
| 22 Oct 2024, 10:18 | 11.6 | 11.6 °C |
| 17 Sep 2024, 11:16 | 12 | 12 °C |
| 16 May 2024, 12:24 | 12.9 | 12.9 °C |
| 25 Apr 2024, 10:10 | 7.5 | 7.5 °C |
| 19 Mar 2024, 09:57 | 10.2 | 10.2 °C |
| 19 Feb 2024, 11:21 | 9.8 | 9.8 °C |
| 21 Dec 2023, 11:26 | 10 | 10 °C |
| 28 Nov 2023, 10:12 | 7 | 7 °C |
| 24 Oct 2023, 11:00 | 11.7 | 11.7 °C |
| 19 Oct 2023, 13:11 | 14.2 | 14.2 °C |
pH
code 0061
7.94
Sampled 15 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 May 2026, 10:18 | 7.94 | 7.94 |
| 9 Mar 2026, 13:46 | 7.3 | 7.3 |
| 6 Feb 2026, 10:18 | 7.62 | 7.62 |
| 15 Jan 2026, 11:21 | 7.15 | 7.15 |
| 12 Dec 2025, 12:46 | 7.84 | 7.84 |
| 11 Nov 2025, 10:27 | 7.75 | 7.75 |
| 28 Oct 2025, 11:42 | 7.82 | 7.82 |
| 10 Sep 2025, 10:58 | 7.17 | 7.17 |
| 12 Aug 2025, 09:29 | 7.43 | 7.43 |
| 16 Jul 2025, 11:27 | 8.14 | 8.14 |
| 19 Jun 2025, 10:36 | 7.17 | 7.17 |
| 4 Mar 2025, 10:48 | 8.07 | 8.07 |
| 30 Jan 2025, 11:43 | 7.95 | 7.95 |
| 12 Dec 2024, 10:45 | 7.9 | 7.9 |
| 26 Nov 2024, 13:21 | 7.99 | 7.99 |
| 22 Oct 2024, 10:18 | 7.76 | 7.76 |
| 17 Sep 2024, 11:16 | 8.16 | 8.16 |
| 16 May 2024, 12:24 | 8.13 | 8.13 |
| 25 Apr 2024, 10:10 | 8.07 | 8.07 |
| 19 Mar 2024, 09:57 | 8.04 | 8.04 |
| 19 Feb 2024, 11:21 | 7.84 | 7.84 |
| 21 Dec 2023, 11:26 | 7.83 | 7.83 |
| 28 Nov 2023, 10:12 | 7.96 | 7.96 |
| 24 Oct 2023, 11:00 | 7.62 | 7.62 |
| 19 Oct 2023, 13:11 | 7.68 | 7.68 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 15 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 May 2026, 10:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Mar 2026, 13:46 | 4.3 | 4.3 mg/l |
| 6 Feb 2026, 10:18 | 3.7 | 3.7 mg/l |
| 15 Jan 2026, 11:21 | 1.3 | 1.3 mg/l |
| 12 Dec 2025, 12:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Nov 2025, 10:27 | 0.22 | 0.22 mg/l |
| 28 Oct 2025, 11:42 | 1 | 1 mg/l |
| 10 Sep 2025, 10:58 | 0.53 | 0.53 mg/l |
| 12 Aug 2025, 09:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Jul 2025, 11:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Jun 2025, 10:36 | 0.13 | 0.13 mg/l |
| 4 Mar 2025, 10:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Jan 2025, 11:43 | 0.04 | 0.04 mg/l |
| 12 Dec 2024, 10:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Nov 2024, 13:21 | 0.044 | 0.044 mg/l |
| 22 Oct 2024, 10:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Sep 2024, 11:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 May 2024, 12:24 | <0.03 | below 0.03 mg/l (not detected above this) |
| 25 Apr 2024, 10:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Mar 2024, 09:57 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2024, 11:21 | 0.03 | 0.03 mg/l |
| 21 Dec 2023, 11:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Nov 2023, 10:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Oct 2023, 11:00 | 0.12 | 0.12 mg/l |
| 19 Oct 2023, 13:11 | 0.85 | 0.85 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
1.69 mg/l
Sampled 15 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 May 2026, 10:18 | 1.69 | 1.69 mg/l |
| 9 Mar 2026, 13:46 | 27.8 | 27.8 mg/l |
| 6 Feb 2026, 10:18 | 5.83 | 5.83 mg/l |
| 15 Jan 2026, 11:21 | 21.9 | 21.9 mg/l |
| 12 Dec 2025, 12:46 | 1.7 | 1.7 mg/l |
| 11 Nov 2025, 10:27 | 11.9 | 11.9 mg/l |
| 28 Oct 2025, 11:42 | 35.7 | 35.7 mg/l |
| 10 Sep 2025, 10:58 | 44.6 | 44.6 mg/l |
| 12 Aug 2025, 09:29 | 46 | 46 mg/l |
| 16 Jul 2025, 11:27 | 2.89 | 2.89 mg/l |
| 19 Jun 2025, 10:36 | 42.8 | 42.8 mg/l |
| 4 Mar 2025, 10:48 | 4.2 | 4.2 mg/l |
| 30 Jan 2025, 11:43 | 3.59 | 3.59 mg/l |
| 12 Dec 2024, 10:45 | 2.69 | 2.69 mg/l |
| 26 Nov 2024, 13:21 | 3.09 | 3.09 mg/l |
| 22 Oct 2024, 10:18 | 1.8 | 1.8 mg/l |
| 17 Sep 2024, 11:16 | 2.3 | 2.3 mg/l |
| 16 May 2024, 12:24 | 2.89 | 2.89 mg/l |
| 25 Apr 2024, 10:10 | 4.19 | 4.19 mg/l |
| 19 Mar 2024, 09:57 | 4.29 | 4.29 mg/l |
| 19 Feb 2024, 11:21 | 5.29 | 5.29 mg/l |
| 21 Dec 2023, 11:26 | 4.89 | 4.89 mg/l |
| 28 Nov 2023, 10:12 | 1.99 | 1.99 mg/l |
| 24 Oct 2023, 11:00 | 1.58 | 1.58 mg/l |
| 19 Oct 2023, 13:11 | 8.2 | 8.2 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.072 mg/l
Sampled 15 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 May 2026, 10:18 | 0.072 | 0.072 mg/l |
| 9 Mar 2026, 13:46 | 0.088 | 0.088 mg/l |
| 6 Feb 2026, 10:18 | 0.66 | 0.66 mg/l |
| 15 Jan 2026, 11:21 | 0.061 | 0.061 mg/l |
| 12 Dec 2025, 12:46 | 0.12 | 0.12 mg/l |
| 11 Nov 2025, 10:27 | 0.12 | 0.12 mg/l |
| 28 Oct 2025, 11:42 | 0.063 | 0.063 mg/l |
| 10 Sep 2025, 10:58 | 0.093 | 0.093 mg/l |
| 12 Aug 2025, 09:29 | 0.17 | 0.17 mg/l |
| 16 Jul 2025, 11:27 | 0.15 | 0.15 mg/l |
| 19 Jun 2025, 10:36 | 0.96 | 0.96 mg/l |
| 4 Mar 2025, 10:48 | 0.048 | 0.048 mg/l |
| 30 Jan 2025, 11:43 | 0.047 | 0.047 mg/l |
| 12 Dec 2024, 10:45 | 0.045 | 0.045 mg/l |
| 26 Nov 2024, 13:21 | 0.078 | 0.078 mg/l |
| 22 Oct 2024, 10:18 | 0.065 | 0.065 mg/l |
| 17 Sep 2024, 11:16 | 0.076 | 0.076 mg/l |
| 16 May 2024, 12:24 | 0.077 | 0.077 mg/l |
| 25 Apr 2024, 10:10 | 0.048 | 0.048 mg/l |
| 19 Mar 2024, 09:57 | 0.07 | 0.07 mg/l |
| 19 Feb 2024, 11:21 | 0.083 | 0.083 mg/l |
| 21 Dec 2023, 11:26 | 0.063 | 0.063 mg/l |
| 28 Nov 2023, 10:12 | 0.056 | 0.056 mg/l |
| 24 Oct 2023, 11:00 | 0.091 | 0.091 mg/l |
| 19 Oct 2023, 13:11 | 0.98 | 0.98 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
667 µS/cm
Sampled 15 May 2026, 5 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 May 2026, 10:18 | 667 | 667 µS/cm |
| 9 Mar 2026, 13:46 | 920 | 920 µS/cm |
| 6 Feb 2026, 10:18 | 437 | 437 µS/cm |
| 15 Jan 2026, 11:21 | 897 | 897 µS/cm |
| 12 Dec 2025, 12:46 | 380 | 380 µS/cm |
| 11 Nov 2025, 10:27 | 537 | 537 µS/cm |
| 28 Oct 2025, 11:42 | 919 | 919 µS/cm |
| 10 Sep 2025, 10:58 | 1001 | 1001 µS/cm |
| 12 Aug 2025, 09:29 | 1098 | 1098 µS/cm |
| 16 Jul 2025, 11:27 | 881 | 881 µS/cm |
| 19 Jun 2025, 10:36 | 914 | 914 µS/cm |
| 4 Mar 2025, 10:48 | 697 | 697 µS/cm |
| 30 Jan 2025, 11:43 | 653 | 653 µS/cm |
| 12 Dec 2024, 10:45 | 655 | 655 µS/cm |
| 26 Nov 2024, 13:21 | 573 | 573 µS/cm |
| 22 Oct 2024, 10:18 | 544 | 544 µS/cm |
| 17 Sep 2024, 11:16 | 677 | 677 µS/cm |
| 16 May 2024, 12:24 | 704 | 704 µS/cm |
| 25 Apr 2024, 10:10 | 776 | 776 µS/cm |
| 19 Mar 2024, 09:57 | 647 | 647 µS/cm |
| 19 Feb 2024, 11:21 | 597 | 597 µS/cm |
| 21 Dec 2023, 11:26 | 689 | 689 µS/cm |
| 28 Nov 2023, 10:12 | 677 | 677 µS/cm |
| 24 Oct 2023, 11:00 | 719 | 719 µS/cm |
| 19 Oct 2023, 13:11 | 497 | 497 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 | 25 | Oct 2023 – May 2026 | 90.9% 15 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 25 | Oct 2023 – May 2026 | 10.7 mg/l 15 May 2026 |
| Temperature of Water 0076 | River water | 25 | Oct 2023 – May 2026 | 8 °C 15 May 2026 |
| pH 0061 | River water | 25 | Oct 2023 – May 2026 | 7.94 15 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 25 | Oct 2023 – May 2026 | below 0.03 mg/l 15 May 2026 |
| Nitrate as N 0117 | River water | 25 | Oct 2023 – May 2026 | 1.69 mg/l 15 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 25 | Oct 2023 – May 2026 | 0.072 mg/l 15 May 2026 |
| Conductivity at 25 C 0077 | River water | 25 | Oct 2023 – May 2026 | 667 µS/cm 15 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 25 | Oct 2023 – May 2026 | 300 mg/l 15 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 25 | Oct 2023 – May 2026 | below 0.00041 mg/l 15 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 20 | Oct 2023 – Feb 2026 | below 6 mg/l 6 Feb 2026 |
| Nitrite as N 0118 | River water | 25 | Oct 2023 – May 2026 | 0.0072 mg/l 15 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 25 | Oct 2023 – May 2026 | 1.7 mg/l 15 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.