River Liza above the confluence with Ennerdale Water
EA name: RIVER LIZA PTC ENNERDALE WATER
Environment Agency sampling point NW-88005131 · 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
- 20 May 2026, 10:214 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
- 23 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 313048, 514247As published, to the nearest 1 m. Open in a map
- River, by its own name
- Liza
- River, by the map
- River LizaPlaced on the river its name gives, 6 m from the line.
- Next gauge downstream
- Bleach Green Weir On the River Ehen · 5.3 km along the river
- Why it was sampled
- Monitoring (national agency policy) (23 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
99.9%
Sampled 20 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 10:21 | 99.9 | 99.9% |
| 14 Apr 2026, 12:13 | 101.4 | 101.4% |
| 27 Mar 2026, 11:13 | 102.6 | 102.6% |
| 24 Feb 2026, 09:44 | 100.6 | 100.6% |
| 21 Jan 2026, 11:42 | 101.5 | 101.5% |
| 5 Dec 2025, 14:20 | 100.3 | 100.3% |
| 9 Oct 2025, 14:03 | 99.7 | 99.7% |
| 7 Oct 2025, 15:25 | 100.7 | 100.7% |
| 7 Aug 2025, 10:41 | 97.6 | 97.6% |
| 16 Jul 2025, 14:05 | 102.1 | 102.1% |
| 18 Jun 2025, 11:57 | 102.8 | 102.8% |
| 13 May 2025, 10:52 | 102.6 | 102.6% |
| 22 Apr 2025, 12:02 | 96.7 | 96.7% |
| 17 Mar 2025, 12:54 | 101.5 | 101.5% |
| 25 Feb 2025, 11:24 | 99.4 | 99.4% |
| 18 Feb 2025, 11:52 | 100.1 | 100.1% |
| 30 Jan 2025, 14:16 | 98.9 | 98.9% |
| 13 Dec 2024, 11:35 | 99.8 | 99.8% |
| 26 Nov 2024, 11:23 | 99.8 | 99.8% |
| 31 Oct 2024, 09:14 | 99.1 | 99.1% |
| 29 Aug 2024, 15:20 | 98.7 | 98.7% |
| 24 Jul 2024, 12:23 | 100.2 | 100.2% |
| 25 Jun 2024, 13:16 | 99.2 | 99.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.4 mg/l
Sampled 20 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 10:21 | 11.4 | 11.4 mg/l |
| 14 Apr 2026, 12:13 | 11.9 | 11.9 mg/l |
| 27 Mar 2026, 11:13 | 12.3 | 12.3 mg/l |
| 24 Feb 2026, 09:44 | 12.1 | 12.1 mg/l |
| 21 Jan 2026, 11:42 | 12.9 | 12.9 mg/l |
| 5 Dec 2025, 14:20 | 12.2 | 12.2 mg/l |
| 9 Oct 2025, 14:03 | 10.9 | 10.9 mg/l |
| 7 Oct 2025, 15:25 | 11 | 11 mg/l |
| 7 Aug 2025, 10:41 | 10.2 | 10.2 mg/l |
| 16 Jul 2025, 14:05 | 10.2 | 10.2 mg/l |
| 18 Jun 2025, 11:57 | 10.6 | 10.6 mg/l |
| 13 May 2025, 10:52 | 10.5 | 10.5 mg/l |
| 22 Apr 2025, 12:02 | 10.6 | 10.6 mg/l |
| 17 Mar 2025, 12:54 | 12.1 | 12.1 mg/l |
| 25 Feb 2025, 11:24 | 12.1 | 12.1 mg/l |
| 18 Feb 2025, 11:52 | 12.8 | 12.8 mg/l |
| 30 Jan 2025, 14:16 | 12.6 | 12.6 mg/l |
| 13 Dec 2024, 11:35 | 12.3 | 12.3 mg/l |
| 26 Nov 2024, 11:23 | 12.2 | 12.2 mg/l |
| 31 Oct 2024, 09:14 | 11 | 11 mg/l |
| 29 Aug 2024, 15:20 | 10.4 | 10.4 mg/l |
| 24 Jul 2024, 12:23 | 10 | 10 mg/l |
| 25 Jun 2024, 13:16 | 9.91 | 9.91 mg/l |
Water temperature
code 0076 · °C
9.4 °C
Sampled 20 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 10:21 | 9.4 | 9.4 °C |
| 14 Apr 2026, 12:13 | 8.4 | 8.4 °C |
| 27 Mar 2026, 11:13 | 7.4 | 7.4 °C |
| 24 Feb 2026, 09:44 | 7.2 | 7.2 °C |
| 21 Jan 2026, 11:42 | 5.2 | 5.2 °C |
| 5 Dec 2025, 14:20 | 7 | 7 °C |
| 9 Oct 2025, 14:03 | 11.2 | 11.2 °C |
| 7 Oct 2025, 15:25 | 11.4 | 11.4 °C |
| 7 Aug 2025, 10:41 | 13.3 | 13.3 °C |
| 16 Jul 2025, 14:05 | 15.4 | 15.4 °C |
| 18 Jun 2025, 11:57 | 13.8 | 13.8 °C |
| 13 May 2025, 10:52 | 14.1 | 14.1 °C |
| 22 Apr 2025, 12:02 | 11 | 11 °C |
| 17 Mar 2025, 12:54 | 7.6 | 7.6 °C |
| 25 Feb 2025, 11:24 | 6.8 | 6.8 °C |
| 18 Feb 2025, 11:52 | 4.8 | 4.8 °C |
| 30 Jan 2025, 14:16 | 4.9 | 4.9 °C |
| 13 Dec 2024, 11:35 | 6.2 | 6.2 °C |
| 26 Nov 2024, 11:23 | 6.8 | 6.8 °C |
| 31 Oct 2024, 09:14 | 10.5 | 10.5 °C |
| 29 Aug 2024, 15:20 | 12.8 | 12.8 °C |
| 24 Jul 2024, 12:23 | 15.3 | 15.3 °C |
| 25 Jun 2024, 13:16 | 15.3 | 15.3 °C |
pH
code 0061
7.62
Sampled 20 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 10:21 | 7.62 | 7.62 |
| 14 Apr 2026, 12:13 | 6.74 | 6.74 |
| 27 Mar 2026, 11:13 | 6.83 | 6.83 |
| 24 Feb 2026, 09:44 | 6.99 | 6.99 |
| 21 Jan 2026, 11:42 | 8.07 | 8.07 |
| 5 Dec 2025, 14:20 | 6.4 | 6.4 |
| 9 Oct 2025, 14:03 | 7.44 | 7.44 |
| 7 Oct 2025, 15:25 | 6.71 | 6.71 |
| 7 Aug 2025, 10:41 | 6.67 | 6.67 |
| 16 Jul 2025, 14:05 | 6.71 | 6.71 |
| 18 Jun 2025, 11:57 | 6.82 | 6.82 |
| 13 May 2025, 10:52 | 6.87 | 6.87 |
| 22 Apr 2025, 12:02 | 7.45 | 7.45 |
| 17 Mar 2025, 12:54 | 7 | 7 |
| 25 Feb 2025, 11:24 | 6.82 | 6.82 |
| 18 Feb 2025, 11:52 | 6.81 | 6.81 |
| 30 Jan 2025, 14:16 | 6.74 | 6.74 |
| 13 Dec 2024, 11:35 | 7.31 | 7.31 |
| 26 Nov 2024, 11:23 | 7.3 | 7.3 |
| 31 Oct 2024, 09:14 | 6.94 | 6.94 |
| 29 Aug 2024, 15:20 | 6.3 | 6.3 |
| 24 Jul 2024, 12:23 | 7.25 | 7.25 |
| 25 Jun 2024, 13:16 | 6.84 | 6.84 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.002 mg/l (not detected above this)
Sampled 20 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 10:21 | <0.002 | below 0.002 mg/l (not detected above this) |
| 14 Apr 2026, 12:13 | <0.002 | below 0.002 mg/l (not detected above this) |
| 27 Mar 2026, 11:13 | <0.002 | below 0.002 mg/l (not detected above this) |
| 24 Feb 2026, 09:44 | 0.0022 | 0.0022 mg/l |
| 21 Jan 2026, 11:42 | <0.002 | below 0.002 mg/l (not detected above this) |
| 5 Dec 2025, 14:20 | <0.002 | below 0.002 mg/l (not detected above this) |
| 9 Oct 2025, 14:03 | <0.002 | below 0.002 mg/l (not detected above this) |
| 7 Oct 2025, 15:25 | <0.002 | below 0.002 mg/l (not detected above this) |
| 7 Aug 2025, 10:41 | <0.002 | below 0.002 mg/l (not detected above this) |
| 16 Jul 2025, 14:05 | <0.002 | below 0.002 mg/l (not detected above this) |
| 18 Jun 2025, 11:57 | <0.002 | below 0.002 mg/l (not detected above this) |
| 13 May 2025, 10:52 | <0.002 | below 0.002 mg/l (not detected above this) |
| 22 Apr 2025, 12:02 | <0.002 | below 0.002 mg/l (not detected above this) |
| 17 Mar 2025, 12:54 | <0.002 | below 0.002 mg/l (not detected above this) |
| 25 Feb 2025, 11:24 | <0.002 | below 0.002 mg/l (not detected above this) |
| 18 Feb 2025, 11:52 | <0.002 | below 0.002 mg/l (not detected above this) |
| 30 Jan 2025, 14:16 | <0.002 | below 0.002 mg/l (not detected above this) |
| 13 Dec 2024, 11:35 | 0.0023 | 0.0023 mg/l |
| 26 Nov 2024, 11:23 | <0.002 | below 0.002 mg/l (not detected above this) |
| 31 Oct 2024, 09:14 | <0.002 | below 0.002 mg/l (not detected above this) |
| 29 Aug 2024, 15:20 | 0.0034 | 0.0034 mg/l |
| 24 Jul 2024, 12:23 | <0.002 | below 0.002 mg/l (not detected above this) |
| 25 Jun 2024, 13:16 | <0.002 | below 0.002 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.249 mg/l
Sampled 20 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 10:21 | 0.249 | 0.249 mg/l |
| 14 Apr 2026, 12:13 | 0.229 | 0.229 mg/l |
| 27 Mar 2026, 11:13 | 0.209 | 0.209 mg/l |
| 24 Feb 2026, 09:44 | 0.348 | 0.348 mg/l |
| 21 Jan 2026, 11:42 | 0.369 | 0.369 mg/l |
| 5 Dec 2025, 14:20 | 0.299 | 0.299 mg/l |
| 9 Oct 2025, 14:03 | 0.219 | 0.219 mg/l |
| 7 Oct 2025, 15:25 | 0.179 | 0.179 mg/l |
| 7 Aug 2025, 10:41 | 0.109 | 0.109 mg/l |
| 16 Jul 2025, 14:05 | 0.159 | 0.159 mg/l |
| 18 Jun 2025, 11:57 | 0.189 | 0.189 mg/l |
| 13 May 2025, 10:52 | 0.259 | 0.259 mg/l |
| 22 Apr 2025, 12:02 | 0.307 | 0.307 mg/l |
| 17 Mar 2025, 12:54 | 0.319 | 0.319 mg/l |
| 25 Feb 2025, 11:24 | 0.529 | 0.529 mg/l |
| 18 Feb 2025, 11:52 | 0.339 | 0.339 mg/l |
| 30 Jan 2025, 14:16 | 0.379 | 0.379 mg/l |
| 13 Dec 2024, 11:35 | 0.319 | 0.319 mg/l |
| 26 Nov 2024, 11:23 | 0.359 | 0.359 mg/l |
| 31 Oct 2024, 09:14 | 0.219 | 0.219 mg/l |
| 29 Aug 2024, 15:20 | 0.119 | 0.119 mg/l |
| 24 Jul 2024, 12:23 | 0.109 | 0.109 mg/l |
| 25 Jun 2024, 13:16 | 0.119 | 0.119 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.001 mg/l (not detected above this)
Sampled 20 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 10:21 | <0.001 | below 0.001 mg/l (not detected above this) |
| 14 Apr 2026, 12:13 | <0.001 | below 0.001 mg/l (not detected above this) |
| 27 Mar 2026, 11:13 | <0.001 | below 0.001 mg/l (not detected above this) |
| 24 Feb 2026, 09:44 | <0.001 | below 0.001 mg/l (not detected above this) |
| 21 Jan 2026, 11:42 | <0.001 | below 0.001 mg/l (not detected above this) |
| 5 Dec 2025, 14:20 | <0.001 | below 0.001 mg/l (not detected above this) |
| 9 Oct 2025, 14:03 | <0.001 | below 0.001 mg/l (not detected above this) |
| 7 Oct 2025, 15:25 | <0.001 | below 0.001 mg/l (not detected above this) |
| 7 Aug 2025, 10:41 | <0.001 | below 0.001 mg/l (not detected above this) |
| 16 Jul 2025, 14:05 | <0.001 | below 0.001 mg/l (not detected above this) |
| 18 Jun 2025, 11:57 | <0.001 | below 0.001 mg/l (not detected above this) |
| 13 May 2025, 10:52 | <0.001 | below 0.001 mg/l (not detected above this) |
| 22 Apr 2025, 12:02 | <0.001 | below 0.001 mg/l (not detected above this) |
| 17 Mar 2025, 12:54 | <0.001 | below 0.001 mg/l (not detected above this) |
| 25 Feb 2025, 11:24 | <0.001 | below 0.001 mg/l (not detected above this) |
| 18 Feb 2025, 11:52 | <0.001 | below 0.001 mg/l (not detected above this) |
| 30 Jan 2025, 14:16 | 0.0031 | 0.0031 mg/l |
| 13 Dec 2024, 11:35 | <0.001 | below 0.001 mg/l (not detected above this) |
| 26 Nov 2024, 11:23 | <0.001 | below 0.001 mg/l (not detected above this) |
| 31 Oct 2024, 09:14 | <0.001 | below 0.001 mg/l (not detected above this) |
| 29 Aug 2024, 15:20 | <0.001 | below 0.001 mg/l (not detected above this) |
| 24 Jul 2024, 12:23 | <0.001 | below 0.001 mg/l (not detected above this) |
| 25 Jun 2024, 13:16 | 0.0014 | 0.0014 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
37 µS/cm
Sampled 20 May 2026, 4 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 May 2026, 10:21 | 37 | 37 µS/cm |
| 14 Apr 2026, 12:13 | 33 | 33 µS/cm |
| 27 Mar 2026, 11:13 | 25 | 25 µS/cm |
| 24 Feb 2026, 09:44 | 28 | 28 µS/cm |
| 21 Jan 2026, 11:42 | 31 | 31 µS/cm |
| 5 Dec 2025, 14:20 | 30 | 30 µS/cm |
| 9 Oct 2025, 14:03 | 39 | 39 µS/cm |
| 7 Oct 2025, 15:25 | 34 | 34 µS/cm |
| 7 Aug 2025, 10:41 | 26 | 26 µS/cm |
| 16 Jul 2025, 14:05 | 33 | 33 µS/cm |
| 18 Jun 2025, 11:57 | 35 | 35 µS/cm |
| 13 May 2025, 10:52 | 48 | 48 µS/cm |
| 22 Apr 2025, 12:02 | 39 | 39 µS/cm |
| 17 Mar 2025, 12:54 | 40 | 40 µS/cm |
| 25 Feb 2025, 11:24 | 44 | 44 µS/cm |
| 18 Feb 2025, 11:52 | 40 | 40 µS/cm |
| 30 Jan 2025, 14:16 | 42 | 42 µS/cm |
| 13 Dec 2024, 11:35 | 37 | 37 µS/cm |
| 26 Nov 2024, 11:23 | 36 | 36 µS/cm |
| 31 Oct 2024, 09:14 | 39 | 39 µS/cm |
| 29 Aug 2024, 15:20 | 28 | 28 µS/cm |
| 24 Jul 2024, 12:23 | 31 | 31 µS/cm |
| 25 Jun 2024, 13:16 | 35 | 35 µS/cm |
Everything measured here
14 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 14 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 23 | Jun 2024 – May 2026 | 99.9% 20 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 23 | Jun 2024 – May 2026 | 11.4 mg/l 20 May 2026 |
| Temperature of Water 0076 | River water | 23 | Jun 2024 – May 2026 | 9.4 °C 20 May 2026 |
| pH 0061 | River water | 23 | Jun 2024 – May 2026 | 7.62 20 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 23 | Jun 2024 – May 2026 | below 0.002 mg/l 20 May 2026 |
| Nitrate as N 0117 | River water | 23 | Jun 2024 – May 2026 | 0.249 mg/l 20 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 23 | Jun 2024 – May 2026 | below 0.001 mg/l 20 May 2026 |
| Conductivity at 25 C 0077 | River water | 23 | Jun 2024 – May 2026 | 37 µS/cm 20 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 23 | Jun 2024 – May 2026 | below 8 mg/l 20 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 23 | Jun 2024 – May 2026 | below 0.00001 mg/l 20 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 1.1 mg/l 20 May 2026 |
| Nitrite as N 0118 | River water | 23 | Jun 2024 – May 2026 | below 0.001 mg/l 20 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 23 | Jun 2024 – May 2026 | 0.25 mg/l 20 May 2026 |
| Phosphorus, Total as P 0348 | River water | 23 | Jun 2024 – May 2026 | 0.0024 mg/l 20 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.