River Dunsop above the confluence with River Hodder
EA name: RIVER DUNSOP PTC RIVER HODDER
Environment Agency sampling point NW-88003451 · 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
- 21 May 2026, 12:564 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
- 24 since 25 Jun 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 366147, 450105As published, to the nearest 1 m. Open in a map
- River, by its own name
- Dunsop
- River, by the map
- River DunsopPlaced on the river its name gives, 29 m from the line.
- Next gauge downstream
- Hodder Place On the River Hodder · 19 km along the river
- Nearest gauge upstream
- Footholme Flume On the River Dunsop · 3.6 km along the river
- Why it was sampled
- Monitoring (national agency policy) (24 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
102%
Sampled 21 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 May 2026, 12:56 | 102 | 102% |
| 21 Apr 2026, 11:26 | 111.4 | 111.4% |
| 19 Mar 2026, 12:40 | 104.9 | 104.9% |
| 19 Feb 2026, 13:52 | 103.1 | 103.1% |
| 28 Jan 2026, 14:15 | 99.2 | 99.2% |
| 5 Dec 2025, 11:11 | 100.5 | 100.5% |
| 6 Nov 2025, 10:38 | 97.7 | 97.7% |
| 6 Oct 2025, 11:17 | 100.2 | 100.2% |
| 17 Sep 2025, 10:24 | 100.9 | 100.9% |
| 6 Aug 2025, 10:28 | 97.2 | 97.2% |
| 15 Jul 2025, 12:19 | 102.7 | 102.7% |
| 16 Jun 2025, 10:39 | 103.2 | 103.2% |
| 7 May 2025, 11:36 | 106.7 | 106.7% |
| 2 Apr 2025, 11:35 | 112.5 | 112.5% |
| 7 Mar 2025, 10:06 | 103.5 | 103.5% |
| 13 Feb 2025, 12:36 | 104.7 | 104.7% |
| 20 Jan 2025, 10:46 | 100.9 | 100.9% |
| 3 Dec 2024, 10:32 | 103.7 | 103.7% |
| 18 Nov 2024, 10:27 | 102.2 | 102.2% |
| 18 Oct 2024, 10:18 | 99.5 | 99.5% |
| 16 Sep 2024, 11:17 | 84.8 | 84.8% |
| 21 Aug 2024, 13:01 | 107.8 | 107.8% |
| 18 Jul 2024, 10:47 | 106.4 | 106.4% |
| 25 Jun 2024, 11:28 | 102.3 | 102.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.9 mg/l
Sampled 21 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 May 2026, 12:56 | 10.9 | 10.9 mg/l |
| 21 Apr 2026, 11:26 | 12.8 | 12.8 mg/l |
| 19 Mar 2026, 12:40 | 11.7 | 11.7 mg/l |
| 19 Feb 2026, 13:52 | 12.9 | 12.9 mg/l |
| 28 Jan 2026, 14:15 | 12.3 | 12.3 mg/l |
| 5 Dec 2025, 11:11 | 12.4 | 12.4 mg/l |
| 6 Nov 2025, 10:38 | 10.8 | 10.8 mg/l |
| 6 Oct 2025, 11:17 | 10.9 | 10.9 mg/l |
| 17 Sep 2025, 10:24 | 10.9 | 10.9 mg/l |
| 6 Aug 2025, 10:28 | 10.2 | 10.2 mg/l |
| 15 Jul 2025, 12:19 | 10.4 | 10.4 mg/l |
| 16 Jun 2025, 10:39 | 10.5 | 10.5 mg/l |
| 7 May 2025, 11:36 | 11.8 | 11.8 mg/l |
| 2 Apr 2025, 11:35 | 13.2 | 13.2 mg/l |
| 7 Mar 2025, 10:06 | 12.1 | 12.1 mg/l |
| 13 Feb 2025, 12:36 | 13.5 | 13.5 mg/l |
| 20 Jan 2025, 10:46 | 12.9 | 12.9 mg/l |
| 3 Dec 2024, 10:32 | 13.1 | 13.1 mg/l |
| 18 Nov 2024, 10:27 | 13.1 | 13.1 mg/l |
| 18 Oct 2024, 10:18 | 11.1 | 11.1 mg/l |
| 16 Sep 2024, 11:17 | 9.44 | 9.44 mg/l |
| 21 Aug 2024, 13:01 | 11.3 | 11.3 mg/l |
| 18 Jul 2024, 10:47 | 10.8 | 10.8 mg/l |
| 25 Jun 2024, 11:28 | 10.1 | 10.1 mg/l |
Water temperature
code 0076 · °C
12.1 °C
Sampled 21 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 May 2026, 12:56 | 12.1 | 12.1 °C |
| 21 Apr 2026, 11:26 | 9.1 | 9.1 °C |
| 19 Mar 2026, 12:40 | 10.3 | 10.3 °C |
| 19 Feb 2026, 13:52 | 5.6 | 5.6 °C |
| 28 Jan 2026, 14:15 | 6 | 6 °C |
| 5 Dec 2025, 11:11 | 6.4 | 6.4 °C |
| 6 Nov 2025, 10:38 | 10.8 | 10.8 °C |
| 6 Oct 2025, 11:17 | 11.3 | 11.3 °C |
| 17 Sep 2025, 10:24 | 11.8 | 11.8 °C |
| 6 Aug 2025, 10:28 | 13.1 | 13.1 °C |
| 15 Jul 2025, 12:19 | 14.7 | 14.7 °C |
| 16 Jun 2025, 10:39 | 14.3 | 14.3 °C |
| 7 May 2025, 11:36 | 10.9 | 10.9 °C |
| 2 Apr 2025, 11:35 | 8.2 | 8.2 °C |
| 7 Mar 2025, 10:06 | 8.3 | 8.3 °C |
| 13 Feb 2025, 12:36 | 4.6 | 4.6 °C |
| 20 Jan 2025, 10:46 | 4.8 | 4.8 °C |
| 3 Dec 2024, 10:32 | 5.3 | 5.3 °C |
| 18 Nov 2024, 10:27 | 4.9 | 4.9 °C |
| 18 Oct 2024, 10:18 | 10.6 | 10.6 °C |
| 16 Sep 2024, 11:17 | 10.5 | 10.5 °C |
| 21 Aug 2024, 13:01 | 13 | 13 °C |
| 18 Jul 2024, 10:47 | 14.4 | 14.4 °C |
| 25 Jun 2024, 11:28 | 15.8 | 15.8 °C |
pH
code 0061
7.94
Sampled 21 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 May 2026, 12:56 | 7.94 | 7.94 |
| 21 Apr 2026, 11:26 | 8.28 | 8.28 |
| 19 Mar 2026, 12:40 | 7.6 | 7.6 |
| 19 Feb 2026, 13:52 | 7.67 | 7.67 |
| 28 Jan 2026, 14:15 | 7.78 | 7.78 |
| 5 Dec 2025, 11:11 | 8.02 | 8.02 |
| 6 Nov 2025, 10:38 | 7.28 | 7.28 |
| 6 Oct 2025, 11:17 | 7.33 | 7.33 |
| 17 Sep 2025, 10:24 | 7.08 | 7.08 |
| 6 Aug 2025, 10:28 | 8.1 | 8.1 |
| 15 Jul 2025, 12:19 | 8.36 | 8.36 |
| 16 Jun 2025, 10:39 | 8.05 | 8.05 |
| 7 May 2025, 11:36 | 8.21 | 8.21 |
| 2 Apr 2025, 11:35 | 8.69 | 8.69 |
| 7 Mar 2025, 10:06 | 7.66 | 7.66 |
| 13 Feb 2025, 12:36 | 7.96 | 7.96 |
| 20 Jan 2025, 10:46 | 7.72 | 7.72 |
| 3 Dec 2024, 10:32 | 7.73 | 7.73 |
| 18 Nov 2024, 10:27 | 8.06 | 8.06 |
| 18 Oct 2024, 10:18 | 7.84 | 7.84 |
| 16 Sep 2024, 11:17 | 7.78 | 7.78 |
| 21 Aug 2024, 13:01 | 8.23 | 8.23 |
| 18 Jul 2024, 10:47 | 8.14 | 8.14 |
| 25 Jun 2024, 11:28 | 7.9 | 7.9 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.0042 mg/l
Sampled 21 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 May 2026, 12:56 | 0.0042 | 0.0042 mg/l |
| 21 Apr 2026, 11:26 | 0.0023 | 0.0023 mg/l |
| 19 Mar 2026, 12:40 | 0.031 | 0.031 mg/l |
| 19 Feb 2026, 13:52 | 0.0068 | 0.0068 mg/l |
| 28 Jan 2026, 14:15 | 0.0052 | 0.0052 mg/l |
| 5 Dec 2025, 11:11 | 0.0033 | 0.0033 mg/l |
| 6 Nov 2025, 10:38 | 0.0032 | 0.0032 mg/l |
| 6 Oct 2025, 11:17 | 0.0025 | 0.0025 mg/l |
| 17 Sep 2025, 10:24 | 0.0081 | 0.0081 mg/l |
| 6 Aug 2025, 10:28 | 0.0079 | 0.0079 mg/l |
| 15 Jul 2025, 12:19 | 0.032 | 0.032 mg/l |
| 16 Jun 2025, 10:39 | 0.0061 | 0.0061 mg/l |
| 7 May 2025, 11:36 | 0.0094 | 0.0094 mg/l |
| 2 Apr 2025, 11:35 | 0.0053 | 0.0053 mg/l |
| 7 Mar 2025, 10:06 | 0.017 | 0.017 mg/l |
| 13 Feb 2025, 12:36 | 0.0078 | 0.0078 mg/l |
| 20 Jan 2025, 10:46 | 0.011 | 0.011 mg/l |
| 3 Dec 2024, 10:32 | 0.0056 | 0.0056 mg/l |
| 18 Nov 2024, 10:27 | 0.003 | 0.003 mg/l |
| 18 Oct 2024, 10:18 | 0.0037 | 0.0037 mg/l |
| 16 Sep 2024, 11:17 | 0.005 | 0.005 mg/l |
| 21 Aug 2024, 13:01 | <0.002 | below 0.002 mg/l (not detected above this) |
| 18 Jul 2024, 10:47 | 0.0078 | 0.0078 mg/l |
| 25 Jun 2024, 11:28 | 0.009 | 0.009 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.209 mg/l
Sampled 21 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 May 2026, 12:56 | 0.209 | 0.209 mg/l |
| 21 Apr 2026, 11:26 | 0.129 | 0.129 mg/l |
| 19 Mar 2026, 12:40 | 0.279 | 0.279 mg/l |
| 19 Feb 2026, 13:52 | 0.419 | 0.419 mg/l |
| 28 Jan 2026, 14:15 | 0.439 | 0.439 mg/l |
| 5 Dec 2025, 11:11 | 0.409 | 0.409 mg/l |
| 6 Nov 2025, 10:38 | 0.399 | 0.399 mg/l |
| 6 Oct 2025, 11:17 | 0.319 | 0.319 mg/l |
| 17 Sep 2025, 10:24 | 0.179 | 0.179 mg/l |
| 6 Aug 2025, 10:28 | 0.169 | 0.169 mg/l |
| 15 Jul 2025, 12:19 | 0.228 | 0.228 mg/l |
| 16 Jun 2025, 10:39 | 0.229 | 0.229 mg/l |
| 7 May 2025, 11:36 | 0.208 | 0.208 mg/l |
| 2 Apr 2025, 11:35 | 0.055 | 0.055 mg/l |
| 7 Mar 2025, 10:06 | 0.279 | 0.279 mg/l |
| 13 Feb 2025, 12:36 | 0.349 | 0.349 mg/l |
| 20 Jan 2025, 10:46 | 0.459 | 0.459 mg/l |
| 3 Dec 2024, 10:32 | 0.359 | 0.359 mg/l |
| 18 Nov 2024, 10:27 | 0.199 | 0.199 mg/l |
| 18 Oct 2024, 10:18 | 0.349 | 0.349 mg/l |
| 16 Sep 2024, 11:17 | 0.119 | 0.119 mg/l |
| 21 Aug 2024, 13:01 | 0.087 | 0.087 mg/l |
| 18 Jul 2024, 10:47 | 0.169 | 0.169 mg/l |
| 25 Jun 2024, 11:28 | 0.128 | 0.128 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.0031 mg/l
Sampled 21 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 May 2026, 12:56 | 0.0031 | 0.0031 mg/l |
| 21 Apr 2026, 11:26 | <0.001 | below 0.001 mg/l (not detected above this) |
| 19 Mar 2026, 12:40 | 0.0064 | 0.0064 mg/l |
| 19 Feb 2026, 13:52 | 0.0043 | 0.0043 mg/l |
| 28 Jan 2026, 14:15 | 0.0054 | 0.0054 mg/l |
| 5 Dec 2025, 11:11 | 0.0059 | 0.0059 mg/l |
| 6 Nov 2025, 10:38 | 0.0062 | 0.0062 mg/l |
| 6 Oct 2025, 11:17 | 0.0042 | 0.0042 mg/l |
| 17 Sep 2025, 10:24 | 0.011 | 0.011 mg/l |
| 6 Aug 2025, 10:28 | 0.0079 | 0.0079 mg/l |
| 15 Jul 2025, 12:19 | 0.0046 | 0.0046 mg/l |
| 16 Jun 2025, 10:39 | 0.0051 | 0.0051 mg/l |
| 7 May 2025, 11:36 | 0.0013 | 0.0013 mg/l |
| 2 Apr 2025, 11:35 | <0.001 | below 0.001 mg/l (not detected above this) |
| 7 Mar 2025, 10:06 | 0.0077 | 0.0077 mg/l |
| 13 Feb 2025, 12:36 | 0.0054 | 0.0054 mg/l |
| 20 Jan 2025, 10:46 | 0.0086 | 0.0086 mg/l |
| 3 Dec 2024, 10:32 | 0.0064 | 0.0064 mg/l |
| 18 Nov 2024, 10:27 | 0.007 | 0.007 mg/l |
| 18 Oct 2024, 10:18 | 0.0053 | 0.0053 mg/l |
| 16 Sep 2024, 11:17 | 0.0053 | 0.0053 mg/l |
| 21 Aug 2024, 13:01 | 0.0051 | 0.0051 mg/l |
| 18 Jul 2024, 10:47 | 0.0039 | 0.0039 mg/l |
| 25 Jun 2024, 11:28 | 0.0051 | 0.0051 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
80 µS/cm
Sampled 21 May 2026, 4 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 May 2026, 12:56 | 80 | 80 µS/cm |
| 21 Apr 2026, 11:26 | 102 | 102 µS/cm |
| 19 Mar 2026, 12:40 | 99 | 99 µS/cm |
| 19 Feb 2026, 13:52 | 97 | 97 µS/cm |
| 28 Jan 2026, 14:15 | 103 | 103 µS/cm |
| 5 Dec 2025, 11:11 | 72 | 72 µS/cm |
| 6 Nov 2025, 10:38 | 82 | 82 µS/cm |
| 6 Oct 2025, 11:17 | 86 | 86 µS/cm |
| 17 Sep 2025, 10:24 | 55 | 55 µS/cm |
| 6 Aug 2025, 10:28 | 97 | 97 µS/cm |
| 15 Jul 2025, 12:19 | 115 | 115 µS/cm |
| 16 Jun 2025, 10:39 | 91 | 91 µS/cm |
| 7 May 2025, 11:36 | 163 | 163 µS/cm |
| 2 Apr 2025, 11:35 | 110 | 110 µS/cm |
| 7 Mar 2025, 10:06 | 128 | 128 µS/cm |
| 13 Feb 2025, 12:36 | 107 | 107 µS/cm |
| 20 Jan 2025, 10:46 | 99 | 99 µS/cm |
| 3 Dec 2024, 10:32 | 77 | 77 µS/cm |
| 18 Nov 2024, 10:27 | 79 | 79 µS/cm |
| 18 Oct 2024, 10:18 | 79 | 79 µS/cm |
| 16 Sep 2024, 11:17 | 74 | 74 µS/cm |
| 21 Aug 2024, 13:01 | 96 | 96 µS/cm |
| 18 Jul 2024, 10:47 | 116 | 116 µS/cm |
| 25 Jun 2024, 11:28 | 104 | 104 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 | 24 | Jun 2024 – May 2026 | 102% 21 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 24 | Jun 2024 – May 2026 | 10.9 mg/l 21 May 2026 |
| Temperature of Water 0076 | River water | 24 | Jun 2024 – May 2026 | 12.1 °C 21 May 2026 |
| pH 0061 | River water | 24 | Jun 2024 – May 2026 | 7.94 21 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Jun 2024 – May 2026 | 0.0042 mg/l 21 May 2026 |
| Nitrate as N 0117 | River water | 24 | Jun 2024 – May 2026 | 0.209 mg/l 21 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Jun 2024 – May 2026 | 0.0031 mg/l 21 May 2026 |
| Conductivity at 25 C 0077 | River water | 24 | Jun 2024 – May 2026 | 80 µS/cm 21 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Jun 2024 – May 2026 | 26 mg/l 21 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 24 | Jun 2024 – May 2026 | 0.00008 mg/l 21 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 24 | Jun 2024 – May 2026 | 1.5 mg/l 21 May 2026 |
| Nitrite as N 0118 | River water | 24 | Jun 2024 – May 2026 | below 0.001 mg/l 21 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 24 | Jun 2024 – May 2026 | 0.21 mg/l 21 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.