Shakenhurst Brook at Shakenhurst Hall
EA name: SHAKENHURST BROOK AT SHAKENHURST HALL (also listed as “RSN2266 SHAKENHURST BROOK AT SHAKENHURST HALL”)
Environment Agency sampling point MD-RSN2266 · 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
- 19 Dec 2024, 10:5621 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
- 6 since 29 Apr 2024 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 367154, 272843As published, to the nearest 1 m. Open in a map
- River, by its own name
- Shakenhurst Brook
- River, by the map
- Shakenhurst BrookPlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- Newnham Bridge On the River Rea · 8.1 km along the river
- Why it was sampled
- Monitoring (national agency policy) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
96%
Sampled 19 Dec 2024, 21 months ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Dec 2024, 10:56 | 96 | 96% |
| 10 Sep 2024, 13:14 | 99.7 | 99.7% |
| 16 Aug 2024, 12:40 | 118.7 | 118.7% |
| 10 Jul 2024, 10:35 | 101 | 101% |
| 21 May 2024, 11:26 | 115.6 | 115.6% |
| 29 Apr 2024, 10:17 | 110 | 110% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.6 mg/l
Sampled 19 Dec 2024, 21 months ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Dec 2024, 10:56 | 11.6 | 11.6 mg/l |
| 10 Sep 2024, 13:14 | 10.2 | 10.2 mg/l |
| 16 Aug 2024, 12:40 | 11.5 | 11.5 mg/l |
| 10 Jul 2024, 10:35 | 10.3 | 10.3 mg/l |
| 21 May 2024, 11:26 | 12 | 12 mg/l |
| 29 Apr 2024, 10:17 | 12.7 | 12.7 mg/l |
Water temperature
code 0076 · °C
7.1 °C
Sampled 19 Dec 2024, 21 months ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Dec 2024, 10:56 | 7.1 | 7.1 °C |
| 10 Sep 2024, 13:14 | 14.1 | 14.1 °C |
| 16 Aug 2024, 12:40 | 16.6 | 16.6 °C |
| 10 Jul 2024, 10:35 | 14.4 | 14.4 °C |
| 21 May 2024, 11:26 | 13.5 | 13.5 °C |
| 29 Apr 2024, 10:17 | 9.1 | 9.1 °C |
pH
code 0061
8.08
Sampled 19 Dec 2024, 21 months ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Dec 2024, 10:56 | 8.08 | 8.08 |
| 10 Sep 2024, 13:14 | 8.23 | 8.23 |
| 16 Aug 2024, 12:40 | 8.54 | 8.54 |
| 10 Jul 2024, 10:35 | 8.22 | 8.22 |
| 21 May 2024, 11:26 | 8.46 | 8.46 |
| 29 Apr 2024, 10:17 | 8.58 | 8.58 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.086 mg/l
Sampled 19 Dec 2024, 21 months ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Dec 2024, 10:56 | 0.086 | 0.086 mg/l |
| 10 Sep 2024, 13:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Aug 2024, 12:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Jul 2024, 10:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 21 May 2024, 11:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Apr 2024, 10:17 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.28 mg/l
Sampled 19 Dec 2024, 21 months ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Dec 2024, 10:56 | 3.28 | 3.28 mg/l |
| 10 Sep 2024, 13:14 | 3.39 | 3.39 mg/l |
| 16 Aug 2024, 12:40 | 3.99 | 3.99 mg/l |
| 10 Jul 2024, 10:35 | 3.97 | 3.97 mg/l |
| 21 May 2024, 11:26 | 5.35 | 5.35 mg/l |
| 29 Apr 2024, 10:17 | 5.97 | 5.97 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.073 mg/l
Sampled 19 Dec 2024, 21 months ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Dec 2024, 10:56 | 0.073 | 0.073 mg/l |
| 10 Sep 2024, 13:14 | 0.057 | 0.057 mg/l |
| 16 Aug 2024, 12:40 | 0.031 | 0.031 mg/l |
| 10 Jul 2024, 10:35 | 0.016 | 0.016 mg/l |
| 21 May 2024, 11:26 | 0.014 | 0.014 mg/l |
| 29 Apr 2024, 10:17 | <0.01 | below 0.01 mg/l (not detected above this) |
Conductivity
at 25 °C · code 0077 · µS/cm
303 µS/cm
Sampled 19 Dec 2024, 21 months ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 19 Dec 2024, 10:56 | 303 | 303 µS/cm |
| 10 Sep 2024, 13:14 | 584 | 584 µS/cm |
| 16 Aug 2024, 12:40 | 590 | 590 µS/cm |
| 10 Jul 2024, 10:35 | 531 | 531 µS/cm |
| 21 May 2024, 11:26 | 577 | 577 µS/cm |
| 29 Apr 2024, 10:17 | 525 | 525 µS/cm |
Everything measured here
18 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 18 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 6 | Apr 2024 – Dec 2024 | 96% 19 Dec 2024 |
| Oxygen, Dissolved as O2 9924 | River water | 6 | Apr 2024 – Dec 2024 | 11.6 mg/l 19 Dec 2024 |
| Temperature of Water 0076 | River water | 6 | Apr 2024 – Dec 2024 | 7.1 °C 19 Dec 2024 |
| pH 0061 | River water | 6 | Apr 2024 – Dec 2024 | 8.08 19 Dec 2024 |
| Ammoniacal Nitrogen as N 0111 | River water | 6 | Apr 2024 – Dec 2024 | 0.086 mg/l 19 Dec 2024 |
| Nitrate as N 0117 | River water | 6 | Apr 2024 – Dec 2024 | 3.28 mg/l 19 Dec 2024 |
| Orthophosphate, reactive as P 0180 | River water | 6 | Apr 2024 – Dec 2024 | 0.073 mg/l 19 Dec 2024 |
| Conductivity at 25 C 0077 | River water | 6 | Apr 2024 – Dec 2024 | 303 µS/cm 19 Dec 2024 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 6 | Apr 2024 – Dec 2024 | 91 mg/l 19 Dec 2024 |
| Ammonia un-ionised as N 0119 | River water | 6 | Apr 2024 – Dec 2024 | 0.00127 mg/l 19 Dec 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 6 | Apr 2024 – Dec 2024 | 8.3 mg/l 19 Dec 2024 |
| Chloride 0172 | River water | 6 | Apr 2024 – Dec 2024 | 16 mg/l 19 Dec 2024 |
| Flow Type 2896 | River water | 4 | Jul 2024 – Dec 2024 | Moderate Flow 19 Dec 2024 |
| Nitrite as N 0118 | River water | 6 | Apr 2024 – Dec 2024 | 0.025 mg/l 19 Dec 2024 |
| Nitrogen, Total as N 9686 | River water | 6 | Apr 2024 – Dec 2024 | 4.5 mg/l 19 Dec 2024 |
| Nitrogen, Total Oxidised as N 0116 | River water | 6 | Apr 2024 – Dec 2024 | 3.3 mg/l 19 Dec 2024 |
| Phosphorus, Total as P 0348 | River water | 6 | Apr 2024 – Dec 2024 | 0.2 mg/l 19 Dec 2024 |
| Silica, reactive as SiO2 0182 | River water | 6 | Apr 2024 – Dec 2024 | 7.4 mg/l 19 Dec 2024 |
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.