Odstone Brook/Ibstock Brook - downstream of Ibstock sewage treatment works
EA name: ODSTONE BK/IBSTOCK BK - DS IBSTOCK STW (also listed as “ODSTONE BROOK/IBSTOCK BROOK - DOWNSTREAM IBSTOCK STW”)
Environment Agency sampling point MD-60021300 · 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
- 18 Feb 2025, 12:2620 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 8 Oct 2026 and had nothing newer.
- Samples banked
- 7 since 12 Jun 2024 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 439008, 308165As published, to the nearest 1 m. Open in a map
- River, by its own name
- Odstone Brook Ibstock Brook
- River, by the map
- An unnamed streamPlaced by position alone (the only river line close by), 4 m from the line.
- Next gauge downstream
- Temple Mill On the River Sence · 6.7 km along the river
- Why it was sampled
- Environmental monitoring statutory (EU directives) (7 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
94.8%
Sampled 18 Feb 2025, 20 months ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Feb 2025, 12:26 | 94.8 | 94.8% |
| 8 Nov 2024, 11:22 | 88.5 | 88.5% |
| 10 Oct 2024, 10:55 | 91 | 91% |
| 3 Sep 2024, 11:28 | 81 | 81% |
| 6 Aug 2024, 08:53 | 84 | 84% |
| 9 Jul 2024, 12:41 | 92 | 92% |
| 12 Jun 2024, 10:35 | 98.2 | 98.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
12.2 mg/l
Sampled 18 Feb 2025, 20 months ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Feb 2025, 12:26 | 12.2 | 12.2 mg/l |
| 8 Nov 2024, 11:22 | 10.1 | 10.1 mg/l |
| 10 Oct 2024, 10:55 | 9.72 | 9.72 mg/l |
| 3 Sep 2024, 11:28 | 7.87 | 7.87 mg/l |
| 6 Aug 2024, 08:53 | 8.18 | 8.18 mg/l |
| 9 Jul 2024, 12:41 | 9.04 | 9.04 mg/l |
| 12 Jun 2024, 10:35 | 10.3 | 10.3 mg/l |
Water temperature
code 0076 · °C
4.8 °C
Sampled 18 Feb 2025, 20 months ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Feb 2025, 12:26 | 4.8 | 4.8 °C |
| 8 Nov 2024, 11:22 | 9.5 | 9.5 °C |
| 10 Oct 2024, 10:55 | 12.3 | 12.3 °C |
| 3 Sep 2024, 11:28 | 16.6 | 16.6 °C |
| 6 Aug 2024, 08:53 | 16.5 | 16.5 °C |
| 9 Jul 2024, 12:41 | 16.1 | 16.1 °C |
| 12 Jun 2024, 10:35 | 13 | 13 °C |
pH
code 0061
8.05
Sampled 18 Feb 2025, 20 months ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Feb 2025, 12:26 | 8.05 | 8.05 |
| 8 Nov 2024, 11:22 | 7.92 | 7.92 |
| 10 Oct 2024, 10:55 | 7.54 | 7.54 |
| 3 Sep 2024, 11:28 | 7.46 | 7.46 |
| 6 Aug 2024, 08:53 | 7.84 | 7.84 |
| 9 Jul 2024, 12:41 | 7.91 | 7.91 |
| 12 Jun 2024, 10:35 | 7.78 | 7.78 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.087 mg/l
Sampled 18 Feb 2025, 20 months ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Feb 2025, 12:26 | 0.087 | 0.087 mg/l |
| 8 Nov 2024, 11:22 | 0.033 | 0.033 mg/l |
| 10 Oct 2024, 10:55 | 0.031 | 0.031 mg/l |
| 3 Sep 2024, 11:28 | 0.16 | 0.16 mg/l |
| 6 Aug 2024, 08:53 | 0.033 | 0.033 mg/l |
| 9 Jul 2024, 12:41 | 0.082 | 0.082 mg/l |
| 12 Jun 2024, 10:35 | 0.075 | 0.075 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
11.8 mg/l
Sampled 18 Feb 2025, 20 months ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Feb 2025, 12:26 | 11.8 | 11.8 mg/l |
| 8 Nov 2024, 11:22 | 15 | 15 mg/l |
| 10 Oct 2024, 10:55 | 6.08 | 6.08 mg/l |
| 3 Sep 2024, 11:28 | 18.8 | 18.8 mg/l |
| 6 Aug 2024, 08:53 | 16.9 | 16.9 mg/l |
| 9 Jul 2024, 12:41 | 4.75 | 4.75 mg/l |
| 12 Jun 2024, 10:35 | 9.95 | 9.95 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.062 mg/l
Sampled 18 Feb 2025, 20 months ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Feb 2025, 12:26 | 0.062 | 0.062 mg/l |
| 8 Nov 2024, 11:22 | 0.16 | 0.16 mg/l |
| 10 Oct 2024, 10:55 | 0.16 | 0.16 mg/l |
| 3 Sep 2024, 11:28 | 0.78 | 0.78 mg/l |
| 6 Aug 2024, 08:53 | 0.49 | 0.49 mg/l |
| 9 Jul 2024, 12:41 | 0.24 | 0.24 mg/l |
| 12 Jun 2024, 10:35 | 0.11 | 0.11 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
803 µS/cm
Sampled 18 Feb 2025, 20 months ago · 7 results banked
Every result (7)
| Sampled | Result as published | Reads as |
|---|---|---|
| 18 Feb 2025, 12:26 | 803 | 803 µS/cm |
| 8 Nov 2024, 11:22 | 874 | 874 µS/cm |
| 10 Oct 2024, 10:55 | 521 | 521 µS/cm |
| 3 Sep 2024, 11:28 | 990 | 990 µS/cm |
| 6 Aug 2024, 08:53 | 865 | 865 µS/cm |
| 9 Jul 2024, 12:41 | 987 | 987 µS/cm |
| 12 Jun 2024, 10:35 | 1065 | 1065 µS/cm |
Everything measured here
12 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 12 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 7 | Jun 2024 – Feb 2025 | 94.8% 18 Feb 2025 |
| Oxygen, Dissolved as O2 9924 | River water | 7 | Jun 2024 – Feb 2025 | 12.2 mg/l 18 Feb 2025 |
| Temperature of Water 0076 | River water | 7 | Jun 2024 – Feb 2025 | 4.8 °C 18 Feb 2025 |
| pH 0061 | River water | 7 | Jun 2024 – Feb 2025 | 8.05 18 Feb 2025 |
| Ammoniacal Nitrogen as N 0111 | River water | 7 | Jun 2024 – Feb 2025 | 0.087 mg/l 18 Feb 2025 |
| Nitrate as N 0117 | River water | 7 | Jun 2024 – Feb 2025 | 11.8 mg/l 18 Feb 2025 |
| Orthophosphate, reactive as P 0180 | River water | 7 | Jun 2024 – Feb 2025 | 0.062 mg/l 18 Feb 2025 |
| Conductivity at 25 C 0077 | River water | 7 | Jun 2024 – Feb 2025 | 803 µS/cm 18 Feb 2025 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 7 | Jun 2024 – Feb 2025 | 210 mg/l 18 Feb 2025 |
| Ammonia un-ionised as N 0119 | River water | 7 | Jun 2024 – Feb 2025 | 0.00108 mg/l 18 Feb 2025 |
| Nitrite as N 0118 | River water | 7 | Jun 2024 – Feb 2025 | 0.19 mg/l 18 Feb 2025 |
| Nitrogen, Total Oxidised as N 0116 | River water | 7 | Jun 2024 – Feb 2025 | 12 mg/l 18 Feb 2025 |
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.