Stock Beck above Barnoldswick sewage treatment works
EA name: STOCK BECK ABOVE BARNOLDSWICK STW
Environment Agency sampling point NW-88003423 · 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
- 28 May 2026, 12:334 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
- 26 since 4 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 387974, 447896As published, to the nearest 1 m. Open in a map
- River, by its own name
- Stock Beck
- River, by the map
- Stock BeckPlaced on the river its name gives, 28 m from the line.
- Next gauge downstream
- Low Moor On the River Ribble · 25 km along the river
- Why it was sampled
- Monitoring (national agency policy) (14 samples)
Environmental monitoring statutory (EU directives) (12 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
107.9%
Sampled 28 May 2026, 4 months ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 28 May 2026, 12:33 | 107.9 | 107.9% |
| 30 Apr 2026, 10:09 | 106.8 | 106.8% |
| 11 Mar 2026, 10:09 | 106.2 | 106.2% |
| 19 Feb 2026, 09:45 | 99.4 | 99.4% |
| 12 Jan 2026, 09:35 | 101.1 | 101.1% |
| 11 Dec 2025, 08:50 | 98.1 | 98.1% |
| 5 Nov 2025, 10:50 | 98.5 | 98.5% |
| 7 Oct 2025, 08:46 | 98.6 | 98.6% |
| 17 Sep 2025, 08:14 | 98.5 | 98.5% |
| 29 Aug 2025, 11:25 | 99.1 | 99.1% |
| 15 Jul 2025, 09:41 | 99.2 | 99.2% |
| 23 Jun 2025, 09:43 | 95.1 | 95.1% |
| 12 May 2025, 14:06 | 106.7 | 106.7% |
| 2 Apr 2025, 11:41 | 118.3 | 118.3% |
| 4 Mar 2025, 13:39 | 111 | 111% |
| 14 Feb 2025, 12:12 | 102.4 | 102.4% |
| 28 Jan 2025, 13:00 | 99.2 | 99.2% |
| 10 Dec 2024, 10:40 | 99.8 | 99.8% |
| 20 Nov 2024, 11:27 | 98.5 | 98.5% |
| 14 Oct 2024, 09:47 | 95.8 | 95.8% |
| 18 Sep 2024, 14:07 | 99.6 | 99.6% |
| 19 Aug 2024, 12:51 | 99.9 | 99.9% |
| 17 Jul 2024, 11:53 | 99.5 | 99.5% |
| 26 Jun 2024, 10:02 | 100.4 | 100.4% |
| 2 May 2024, 11:55 | 136.1 | 136.1% |
| 4 Apr 2024, 12:16 | 105.4 | 105.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.6 mg/l
Sampled 28 May 2026, 4 months ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 28 May 2026, 12:33 | 10.6 | 10.6 mg/l |
| 30 Apr 2026, 10:09 | 11.8 | 11.8 mg/l |
| 11 Mar 2026, 10:09 | 12.6 | 12.6 mg/l |
| 19 Feb 2026, 09:45 | 12.7 | 12.7 mg/l |
| 12 Jan 2026, 09:35 | 12.6 | 12.6 mg/l |
| 11 Dec 2025, 08:50 | 11.7 | 11.7 mg/l |
| 5 Nov 2025, 10:50 | 10.6 | 10.6 mg/l |
| 7 Oct 2025, 08:46 | 10.7 | 10.7 mg/l |
| 17 Sep 2025, 08:14 | 10.5 | 10.5 mg/l |
| 29 Aug 2025, 11:25 | 9.8 | 9.8 mg/l |
| 15 Jul 2025, 09:41 | 9.87 | 9.87 mg/l |
| 23 Jun 2025, 09:43 | 9.75 | 9.75 mg/l |
| 12 May 2025, 14:06 | 10.2 | 10.2 mg/l |
| 2 Apr 2025, 11:41 | 13.4 | 13.4 mg/l |
| 4 Mar 2025, 13:39 | 13 | 13 mg/l |
| 14 Feb 2025, 12:12 | 13.3 | 13.3 mg/l |
| 28 Jan 2025, 13:00 | 12.2 | 12.2 mg/l |
| 10 Dec 2024, 10:40 | 12.2 | 12.2 mg/l |
| 20 Nov 2024, 11:27 | 12.6 | 12.6 mg/l |
| 14 Oct 2024, 09:47 | 11.1 | 11.1 mg/l |
| 18 Sep 2024, 14:07 | 10.3 | 10.3 mg/l |
| 19 Aug 2024, 12:51 | 9.98 | 9.98 mg/l |
| 17 Jul 2024, 11:53 | 9.75 | 9.75 mg/l |
| 26 Jun 2024, 10:02 | 9.9 | 9.9 mg/l |
| 2 May 2024, 11:55 | 14.1 | 14.1 mg/l |
| 4 Apr 2024, 12:16 | 12.4 | 12.4 mg/l |
Water temperature
code 0076 · °C
16.1 °C
Sampled 28 May 2026, 4 months ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 28 May 2026, 12:33 | 16.1 | 16.1 °C |
| 30 Apr 2026, 10:09 | 11 | 11 °C |
| 11 Mar 2026, 10:09 | 8 | 8 °C |
| 19 Feb 2026, 09:45 | 4.8 | 4.8 °C |
| 12 Jan 2026, 09:35 | 5.9 | 5.9 °C |
| 11 Dec 2025, 08:50 | 7.7 | 7.7 °C |
| 5 Nov 2025, 10:50 | 11.9 | 11.9 °C |
| 7 Oct 2025, 08:46 | 11.8 | 11.8 °C |
| 17 Sep 2025, 08:14 | 12.3 | 12.3 °C |
| 29 Aug 2025, 11:25 | 15.8 | 15.8 °C |
| 15 Jul 2025, 09:41 | 15.5 | 15.5 °C |
| 23 Jun 2025, 09:43 | 14.1 | 14.1 °C |
| 12 May 2025, 14:06 | 17.5 | 17.5 °C |
| 2 Apr 2025, 11:41 | 9.7 | 9.7 °C |
| 4 Mar 2025, 13:39 | 8.3 | 8.3 °C |
| 14 Feb 2025, 12:12 | 4.3 | 4.3 °C |
| 28 Jan 2025, 13:00 | 6.5 | 6.5 °C |
| 10 Dec 2024, 10:40 | 6.8 | 6.8 °C |
| 20 Nov 2024, 11:27 | 4.8 | 4.8 °C |
| 14 Oct 2024, 09:47 | 8.9 | 8.9 °C |
| 18 Sep 2024, 14:07 | 13.9 | 13.9 °C |
| 19 Aug 2024, 12:51 | 15.3 | 15.3 °C |
| 17 Jul 2024, 11:53 | 16.2 | 16.2 °C |
| 26 Jun 2024, 10:02 | 15.9 | 15.9 °C |
| 2 May 2024, 11:55 | 13.7 | 13.7 °C |
| 4 Apr 2024, 12:16 | 8.1 | 8.1 °C |
pH
code 0061
8.11
Sampled 28 May 2026, 4 months ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 28 May 2026, 12:33 | 8.11 | 8.11 |
| 30 Apr 2026, 10:09 | 8.34 | 8.34 |
| 11 Mar 2026, 10:09 | 8.24 | 8.24 |
| 19 Feb 2026, 09:45 | 8.06 | 8.06 |
| 12 Jan 2026, 09:35 | 7.81 | 7.81 |
| 11 Dec 2025, 08:50 | 7.85 | 7.85 |
| 5 Nov 2025, 10:50 | 7.87 | 7.87 |
| 7 Oct 2025, 08:46 | 7.98 | 7.98 |
| 17 Sep 2025, 08:14 | 7.8 | 7.8 |
| 29 Aug 2025, 11:25 | 8.22 | 8.22 |
| 15 Jul 2025, 09:41 | 8.25 | 8.25 |
| 23 Jun 2025, 09:43 | 8.18 | 8.18 |
| 12 May 2025, 14:06 | 8.42 | 8.42 |
| 2 Apr 2025, 11:41 | 8.84 | 8.84 |
| 4 Mar 2025, 13:39 | 8.52 | 8.52 |
| 14 Feb 2025, 12:12 | 8.18 | 8.18 |
| 28 Jan 2025, 13:00 | 7.95 | 7.95 |
| 10 Dec 2024, 10:40 | 8.11 | 8.11 |
| 20 Nov 2024, 11:27 | 8.11 | 8.11 |
| 14 Oct 2024, 09:47 | 7.91 | 7.91 |
| 18 Sep 2024, 14:07 | 8.02 | 8.02 |
| 19 Aug 2024, 12:51 | 8.1 | 8.1 |
| 17 Jul 2024, 11:53 | 8.09 | 8.09 |
| 26 Jun 2024, 10:02 | 8.15 | 8.15 |
| 2 May 2024, 11:55 | 9.18 | 9.18 |
| 4 Apr 2024, 12:16 | 8.15 | 8.15 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.052 mg/l
Sampled 28 May 2026, 4 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 28 May 2026, 12:33 | 0.052 | 0.052 mg/l |
| 30 Apr 2026, 10:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Mar 2026, 10:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2026, 09:45 | 0.088 | 0.088 mg/l |
| 12 Jan 2026, 09:35 | 0.13 | 0.13 mg/l |
| 11 Dec 2025, 08:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Nov 2025, 10:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Oct 2025, 08:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Sep 2025, 08:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Aug 2025, 11:25 | 0.031 | 0.031 mg/l |
| 15 Jul 2025, 09:41 | 0.044 | 0.044 mg/l |
| 23 Jun 2025, 09:43 | 0.037 | 0.037 mg/l |
| 12 May 2025, 14:06 | 0.082 | 0.082 mg/l |
| 2 Apr 2025, 11:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2025, 13:39 | 0.043 | 0.043 mg/l |
| 14 Feb 2025, 12:12 | 0.056 | 0.056 mg/l |
| 28 Jan 2025, 13:00 | 0.036 | 0.036 mg/l |
| 20 Nov 2024, 11:27 | 0.042 | 0.042 mg/l |
| 14 Oct 2024, 09:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2024, 14:07 | 0.037 | 0.037 mg/l |
| 19 Aug 2024, 12:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jul 2024, 11:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Jun 2024, 10:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 May 2024, 11:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Apr 2024, 12:16 | 0.03 | 0.03 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
1.37 mg/l
Sampled 28 May 2026, 4 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 28 May 2026, 12:33 | 1.37 | 1.37 mg/l |
| 30 Apr 2026, 10:09 | 0.991 | 0.991 mg/l |
| 11 Mar 2026, 10:09 | 1.18 | 1.18 mg/l |
| 19 Feb 2026, 09:45 | 1.49 | 1.49 mg/l |
| 12 Jan 2026, 09:35 | 1.48 | 1.48 mg/l |
| 11 Dec 2025, 08:50 | 1.29 | 1.29 mg/l |
| 5 Nov 2025, 10:50 | 0.876 | 0.876 mg/l |
| 7 Oct 2025, 08:46 | 1.1 | 1.1 mg/l |
| 17 Sep 2025, 08:14 | 0.755 | 0.755 mg/l |
| 29 Aug 2025, 11:25 | 1.29 | 1.29 mg/l |
| 15 Jul 2025, 09:41 | 1.19 | 1.19 mg/l |
| 23 Jun 2025, 09:43 | 1.58 | 1.58 mg/l |
| 12 May 2025, 14:06 | 0.962 | 0.962 mg/l |
| 2 Apr 2025, 11:41 | 1.09 | 1.09 mg/l |
| 4 Mar 2025, 13:39 | 1.19 | 1.19 mg/l |
| 14 Feb 2025, 12:12 | 1.19 | 1.19 mg/l |
| 28 Jan 2025, 13:00 | 1.19 | 1.19 mg/l |
| 20 Nov 2024, 11:27 | 0.984 | 0.984 mg/l |
| 14 Oct 2024, 09:47 | 0.995 | 0.995 mg/l |
| 18 Sep 2024, 14:07 | 1.37 | 1.37 mg/l |
| 19 Aug 2024, 12:51 | 1.19 | 1.19 mg/l |
| 17 Jul 2024, 11:53 | 0.832 | 0.832 mg/l |
| 26 Jun 2024, 10:02 | 0.939 | 0.939 mg/l |
| 2 May 2024, 11:55 | 0.849 | 0.849 mg/l |
| 4 Apr 2024, 12:16 | 0.772 | 0.772 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.16 mg/l
Sampled 28 May 2026, 4 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 28 May 2026, 12:33 | 0.16 | 0.16 mg/l |
| 30 Apr 2026, 10:09 | 0.13 | 0.13 mg/l |
| 11 Mar 2026, 10:09 | 0.018 | 0.018 mg/l |
| 19 Feb 2026, 09:45 | 0.08 | 0.08 mg/l |
| 12 Jan 2026, 09:35 | 0.088 | 0.088 mg/l |
| 11 Dec 2025, 08:50 | 0.05 | 0.05 mg/l |
| 5 Nov 2025, 10:50 | 0.089 | 0.089 mg/l |
| 7 Oct 2025, 08:46 | 0.066 | 0.066 mg/l |
| 17 Sep 2025, 08:14 | 0.088 | 0.088 mg/l |
| 29 Aug 2025, 11:25 | 0.19 | 0.19 mg/l |
| 15 Jul 2025, 09:41 | 0.16 | 0.16 mg/l |
| 23 Jun 2025, 09:43 | 0.12 | 0.12 mg/l |
| 12 May 2025, 14:06 | 0.26 | 0.26 mg/l |
| 2 Apr 2025, 11:41 | 0.16 | 0.16 mg/l |
| 4 Mar 2025, 13:39 | 0.09 | 0.09 mg/l |
| 14 Feb 2025, 12:12 | 0.11 | 0.11 mg/l |
| 28 Jan 2025, 13:00 | 0.054 | 0.054 mg/l |
| 20 Nov 2024, 11:27 | 0.095 | 0.095 mg/l |
| 14 Oct 2024, 09:47 | 0.059 | 0.059 mg/l |
| 18 Sep 2024, 14:07 | 0.11 | 0.11 mg/l |
| 19 Aug 2024, 12:51 | 0.14 | 0.14 mg/l |
| 17 Jul 2024, 11:53 | 0.082 | 0.082 mg/l |
| 26 Jun 2024, 10:02 | 0.089 | 0.089 mg/l |
| 2 May 2024, 11:55 | 0.1 | 0.1 mg/l |
| 4 Apr 2024, 12:16 | 0.053 | 0.053 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
324 µS/cm
Sampled 28 May 2026, 4 months ago · 26 results banked
Every result (26)
| Sampled | Result as published | Reads as |
|---|---|---|
| 28 May 2026, 12:33 | 324 | 324 µS/cm |
| 30 Apr 2026, 10:09 | 324 | 324 µS/cm |
| 11 Mar 2026, 10:09 | 312 | 312 µS/cm |
| 19 Feb 2026, 09:45 | 309 | 309 µS/cm |
| 12 Jan 2026, 09:35 | 324 | 324 µS/cm |
| 11 Dec 2025, 08:50 | 239 | 239 µS/cm |
| 5 Nov 2025, 10:50 | 187 | 187 µS/cm |
| 7 Oct 2025, 08:46 | 255 | 255 µS/cm |
| 17 Sep 2025, 08:14 | 170 | 170 µS/cm |
| 29 Aug 2025, 11:25 | 340 | 340 µS/cm |
| 15 Jul 2025, 09:41 | 340 | 340 µS/cm |
| 23 Jun 2025, 09:43 | 327 | 327 µS/cm |
| 12 May 2025, 14:06 | 293 | 293 µS/cm |
| 2 Apr 2025, 11:41 | 287 | 287 µS/cm |
| 4 Mar 2025, 13:39 | 294 | 294 µS/cm |
| 14 Feb 2025, 12:12 | 304 | 304 µS/cm |
| 28 Jan 2025, 13:00 | 246 | 246 µS/cm |
| 10 Dec 2024, 10:40 | 278 | 278 µS/cm |
| 20 Nov 2024, 11:27 | 287 | 287 µS/cm |
| 14 Oct 2024, 09:47 | 296 | 296 µS/cm |
| 18 Sep 2024, 14:07 | 296 | 296 µS/cm |
| 19 Aug 2024, 12:51 | 305 | 305 µS/cm |
| 17 Jul 2024, 11:53 | 275 | 275 µS/cm |
| 26 Jun 2024, 10:02 | 294 | 294 µS/cm |
| 2 May 2024, 11:55 | 259 | 259 µS/cm |
| 4 Apr 2024, 12:16 | 225 | 225 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 | 26 | Apr 2024 – May 2026 | 107.9% 28 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 26 | Apr 2024 – May 2026 | 10.6 mg/l 28 May 2026 |
| Temperature of Water 0076 | River water | 26 | Apr 2024 – May 2026 | 16.1 °C 28 May 2026 |
| pH 0061 | River water | 26 | Apr 2024 – May 2026 | 8.11 28 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 25 | Apr 2024 – May 2026 | 0.052 mg/l 28 May 2026 |
| Nitrate as N 0117 | River water | 25 | Apr 2024 – May 2026 | 1.37 mg/l 28 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 25 | Apr 2024 – May 2026 | 0.16 mg/l 28 May 2026 |
| Conductivity at 25 C 0077 | River water | 26 | Apr 2024 – May 2026 | 324 µS/cm 28 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 25 | Apr 2024 – May 2026 | 120 mg/l 28 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 25 | Apr 2024 – May 2026 | 0.00148 mg/l 28 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 1.6 mg/l 28 May 2026 |
| Nitrite as N 0118 | River water | 25 | Apr 2024 – May 2026 | 0.032 mg/l 28 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 25 | Apr 2024 – May 2026 | 1.4 mg/l 28 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.