River Eden at Lazonby

EA name: RIVER EDEN AT LAZONBY
Environment Agency sampling point NW-88006288 · 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: 10 Apr 2026, 12:466 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: 101 since 4 Oct 2023 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 354993, 540327As published, to the nearest 1 m. Open in a map
River, by its own name: Eden
River, by the map: River EdenPlaced on the river its name gives, 25 m from the line.
Next gauge downstream: Great Corby On the River Eden · 23 km along the river
Nearest gauge upstream: Udford New On the River Eamont · 15 km along the riverTemple Sowerby On the River Eden · 18 km along the river
Why it was sampled: Monitoring (UK govt policy - not GQA or RE) (90 samples)
Monitoring (national agency policy) (9 samples)
Environmental monitoring statutory (EU directives) (2 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

108.4%

Sampled 10 Apr 2026, 6 months ago · 22 results banked

Every result (22)

Sampled	Result as published	Reads as
10 Apr 2026, 12:46	108.4	108.4%
4 Mar 2026, 09:35	102.2	102.2%
5 Feb 2026, 13:44	101.9	101.9%
15 Jan 2026, 13:06	102.4	102.4%
17 Dec 2025, 12:09	96.9	96.9%
9 Oct 2025, 14:55	102.5	102.5%
5 Sep 2025, 11:52	102.2	102.2%
5 Aug 2025, 12:11	112.7	112.7%
3 Jul 2025, 10:33	102.4	102.4%
2 Jun 2025, 12:46	106.4	106.4%
14 May 2025, 10:44	103.6	103.6%
2 Apr 2025, 09:44	102.3	102.3%
6 Mar 2025, 12:44	107.4	107.4%
5 Feb 2025, 14:33	99.3	99.3%
23 Jan 2025, 09:44	100.6	100.6%
3 Dec 2024, 13:29	100.9	100.9%
22 Nov 2024, 12:58	105	105%
16 Oct 2024, 11:17	97.5	97.5%
18 Sep 2024, 11:49	100.6	100.6%
23 Aug 2024, 11:20	98.7	98.7%
17 Jul 2024, 12:16	98.6	98.6%
21 Jun 2024, 12:47	111.6	111.6%

Dissolved oxygen

as O2 · code 9924 · mg/l

12.4 mg/l

Sampled 10 Apr 2026, 6 months ago · 22 results banked

Every result (22)

Sampled	Result as published	Reads as
10 Apr 2026, 12:46	12.4	12.4 mg/l
4 Mar 2026, 09:35	12.5	12.5 mg/l
5 Feb 2026, 13:44	12.8	12.8 mg/l
15 Jan 2026, 13:06	13	13 mg/l
17 Dec 2025, 12:09	11.7	11.7 mg/l
9 Oct 2025, 14:55	10.8	10.8 mg/l
5 Sep 2025, 11:52	10.4	10.4 mg/l
5 Aug 2025, 12:11	11	11 mg/l
3 Jul 2025, 10:33	10.2	10.2 mg/l
2 Jun 2025, 12:46	10.7	10.7 mg/l
14 May 2025, 10:44	10.4	10.4 mg/l
2 Apr 2025, 09:44	11.9	11.9 mg/l
6 Mar 2025, 12:44	13.1	13.1 mg/l
5 Feb 2025, 14:33	12.4	12.4 mg/l
23 Jan 2025, 09:44	12.8	12.8 mg/l
3 Dec 2024, 13:29	12.3	12.3 mg/l
22 Nov 2024, 12:58	14.3	14.3 mg/l
16 Oct 2024, 11:17	10.7	10.7 mg/l
18 Sep 2024, 11:49	10.5	10.5 mg/l
23 Aug 2024, 11:20	10.1	10.1 mg/l
17 Jul 2024, 12:16	9.79	9.79 mg/l
21 Jun 2024, 12:47	10.8	10.8 mg/l

Water temperature

code 0076 · °C

9.3 °C

Sampled 10 Apr 2026, 6 months ago · 101 results banked

Every result (101)

Sampled	Result as published	Reads as
10 Apr 2026, 12:46	9.3	9.3 °C
4 Mar 2026, 09:35	6.5	6.5 °C
5 Feb 2026, 13:44	5.5	5.5 °C
15 Jan 2026, 13:06	5.3	5.3 °C
17 Dec 2025, 12:09	7	7 °C
11 Nov 2025, 11:49	10	10 °C
9 Oct 2025, 14:55	12.7	12.7 °C
5 Sep 2025, 11:52	14.6	14.6 °C
5 Aug 2025, 12:11	16.6	16.6 °C
22 Jul 2025, 10:56	16.8	16.8 °C
17 Jul 2025, 12:49	17.6	17.6 °C
14 Jul 2025, 13:04	16.8	16.8 °C
8 Jul 2025, 10:23	15.2	15.2 °C
3 Jul 2025, 10:33	15.3	15.3 °C
16 Jun 2025, 11:25	15.8	15.8 °C
9 Jun 2025, 11:59	13.4	13.4 °C
2 Jun 2025, 12:46	15.1	15.1 °C
27 May 2025, 10:44	13.4	13.4 °C
19 May 2025, 11:26	14.7	14.7 °C
14 May 2025, 10:44	14.9	14.9 °C
8 May 2025, 10:11	12	12 °C
1 May 2025, 09:55	14.6	14.6 °C
22 Apr 2025, 13:45	11.7	11.7 °C
16 Apr 2025, 09:38	7.9	7.9 °C
8 Apr 2025, 11:46	9.9	9.9 °C
2 Apr 2025, 09:44	8.6	8.6 °C
28 Mar 2025, 13:30	10.6	10.6 °C
18 Mar 2025, 10:03	5.6	5.6 °C
11 Mar 2025, 08:50	5.4	5.4 °C
6 Mar 2025, 12:44	6.9	6.9 °C
24 Feb 2025, 11:23	7.6	7.6 °C
19 Feb 2025, 10:57	3.8	3.8 °C
12 Feb 2025, 11:59	5.2	5.2 °C
5 Feb 2025, 14:33	5.7	5.7 °C
27 Jan 2025, 11:04	4.6	4.6 °C
23 Jan 2025, 09:44	5.2	5.2 °C
14 Jan 2025, 10:43	5.3	5.3 °C
9 Jan 2025, 08:26	1.1	1.1 °C
2 Jan 2025, 13:22	5.3	5.3 °C
18 Dec 2024, 10:25	8.9	8.9 °C
11 Dec 2024, 13:30	6	6 °C
3 Dec 2024, 13:29	6.9	6.9 °C
27 Nov 2024, 10:16	5.5	5.5 °C
22 Nov 2024, 12:58	2.5	2.5 °C
11 Nov 2024, 11:59	9.8	9.8 °C
7 Nov 2024, 11:19	10.7	10.7 °C
28 Oct 2024, 14:13	10.7	10.7 °C
25 Oct 2024, 12:05	11.3	11.3 °C
16 Oct 2024, 11:17	11	11 °C
8 Oct 2024, 11:38	11.1	11.1 °C
3 Oct 2024, 13:35	11.2	11.2 °C
25 Sep 2024, 10:37	10.4	10.4 °C
18 Sep 2024, 11:49	13.3	13.3 °C
9 Sep 2024, 10:49	13.7	13.7 °C
4 Sep 2024, 12:27	12.8	12.8 °C
27 Aug 2024, 10:24	14.4	14.4 °C
23 Aug 2024, 11:20	14.3	14.3 °C
13 Aug 2024, 11:51	17.3	17.3 °C
5 Aug 2024, 10:46	16.4	16.4 °C
29 Jul 2024, 12:44	17.4	17.4 °C
23 Jul 2024, 11:07	16.1	16.1 °C
17 Jul 2024, 12:16	15.6	15.6 °C
11 Jul 2024, 11:59	13.8	13.8 °C
5 Jul 2024, 11:54	14.2	14.2 °C
27 Jun 2024, 10:38	16.4	16.4 °C
21 Jun 2024, 12:47	16.7	16.7 °C
11 Jun 2024, 11:39	12.6	12.6 °C
3 Jun 2024, 10:41	13.7	13.7 °C
30 May 2024, 10:16	13.8	13.8 °C
20 May 2024, 13:16	16.4	16.4 °C
14 May 2024, 11:49	15.4	15.4 °C
7 May 2024, 10:49	11.7	11.7 °C
3 May 2024, 10:13	11.8	11.8 °C
24 Apr 2024, 11:31	8.6	8.6 °C
19 Apr 2024, 10:35	8.1	8.1 °C
8 Apr 2024, 09:17	8.4	8.4 °C
2 Apr 2024, 12:48	8.1	8.1 °C
25 Mar 2024, 12:57	7.2	7.2 °C
18 Mar 2024, 15:18	9.2	9.2 °C
13 Mar 2024, 12:12	8.4	8.4 °C
5 Mar 2024, 11:48	5.4	5.4 °C
27 Feb 2024, 11:59	5.9	5.9 °C
23 Feb 2024, 10:39	6.7	6.7 °C
12 Feb 2024, 10:14	5.9	5.9 °C
7 Feb 2024, 12:09	5.6	5.6 °C
29 Jan 2024, 10:17	7	7 °C
24 Jan 2024, 09:06	7.3	7.3 °C
16 Jan 2024, 10:59	2.6	2.6 °C
8 Jan 2024, 11:23	5	5 °C
4 Jan 2024, 11:33	7.2	7.2 °C
11 Dec 2023, 09:42	6.8	6.8 °C
6 Dec 2023, 09:54	3.5	3.5 °C
27 Nov 2023, 11:44	6.1	6.1 °C
20 Nov 2023, 10:47	9.5	9.5 °C
16 Nov 2023, 09:35	8.8	8.8 °C
8 Nov 2023, 10:00	7.8	7.8 °C
30 Oct 2023, 12:06	9.8	9.8 °C
27 Oct 2023, 10:25	9.1	9.1 °C
20 Oct 2023, 11:41	11.5	11.5 °C
10 Oct 2023, 11:32	14.5	14.5 °C
4 Oct 2023, 09:50	12.3	12.3 °C

pH

code 0061

8.48

Sampled 10 Apr 2026, 6 months ago · 25 results banked

Every result (25)

Sampled	Result as published	Reads as
10 Apr 2026, 12:46	8.48	8.48
4 Mar 2026, 09:35	7.9	7.9
5 Feb 2026, 13:44	8.17	8.17
15 Jan 2026, 13:06	8.01	8.01
17 Dec 2025, 12:09	7.81	7.81
11 Nov 2025, 11:49	7.91	7.91
9 Oct 2025, 14:55	8.09	8.09
5 Sep 2025, 11:52	8.16	8.16
5 Aug 2025, 12:11	8.44	8.44
3 Jul 2025, 10:33	8.04	8.04
2 Jun 2025, 12:46	8.18	8.18
14 May 2025, 10:44	8.15	8.15
2 Apr 2025, 09:44	8.24	8.24
6 Mar 2025, 12:44	8.17	8.17
5 Feb 2025, 14:33	8.11	8.11
23 Jan 2025, 09:44	7.88	7.88
3 Dec 2024, 13:29	7.89	7.89
22 Nov 2024, 12:58	8.06	8.06
16 Oct 2024, 11:17	8.03	8.03
18 Sep 2024, 11:49	7.9	7.9
23 Aug 2024, 11:20	7.87	7.87
17 Jul 2024, 12:16	7.97	7.97
21 Jun 2024, 12:47	8.07	8.07
16 Jan 2024, 10:59	8.04	8.04
4 Oct 2023, 09:50	7.86	7.86

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

0.0022 mg/l

Sampled 10 Apr 2026, 6 months ago · 101 results banked

Every result (101)

Sampled	Result as published	Reads as
10 Apr 2026, 12:46	0.0022	0.0022 mg/l
4 Mar 2026, 09:35	0.0047	0.0047 mg/l
5 Feb 2026, 13:44	0.011	0.011 mg/l
15 Jan 2026, 13:06	0.015	0.015 mg/l
17 Dec 2025, 12:09	0.013	0.013 mg/l
11 Nov 2025, 11:49	0.014	0.014 mg/l
9 Oct 2025, 14:55	0.0077	0.0077 mg/l
5 Sep 2025, 11:52	0.014	0.014 mg/l
5 Aug 2025, 12:11	0.025	0.025 mg/l
22 Jul 2025, 10:56	0.07	0.07 mg/l
17 Jul 2025, 12:49	<0.03	below 0.03 mg/l (not detected above this)
14 Jul 2025, 13:04	<0.03	below 0.03 mg/l (not detected above this)
8 Jul 2025, 10:23	<0.03	below 0.03 mg/l (not detected above this)
3 Jul 2025, 10:33	0.02	0.02 mg/l
16 Jun 2025, 11:25	<0.03	below 0.03 mg/l (not detected above this)
9 Jun 2025, 11:59	<0.03	below 0.03 mg/l (not detected above this)
2 Jun 2025, 12:46	0.04	0.04 mg/l
27 May 2025, 10:44	<0.03	below 0.03 mg/l (not detected above this)
19 May 2025, 11:26	0.05	0.05 mg/l
14 May 2025, 10:44	0.049	0.049 mg/l
8 May 2025, 10:11	<0.03	below 0.03 mg/l (not detected above this)
1 May 2025, 09:55	<0.03	below 0.03 mg/l (not detected above this)
22 Apr 2025, 13:45	<0.03	below 0.03 mg/l (not detected above this)
16 Apr 2025, 09:38	<0.03	below 0.03 mg/l (not detected above this)
8 Apr 2025, 11:46	<0.03	below 0.03 mg/l (not detected above this)
2 Apr 2025, 09:44	0.007	0.007 mg/l
28 Mar 2025, 13:30	<0.03	below 0.03 mg/l (not detected above this)
18 Mar 2025, 10:03	<0.03	below 0.03 mg/l (not detected above this)
11 Mar 2025, 08:50	<0.03	below 0.03 mg/l (not detected above this)
6 Mar 2025, 12:44	0.011	0.011 mg/l
24 Feb 2025, 11:23	0.047	0.047 mg/l
19 Feb 2025, 10:57	<0.03	below 0.03 mg/l (not detected above this)
12 Feb 2025, 11:59	0.049	0.049 mg/l
5 Feb 2025, 14:33	0.021	0.021 mg/l
27 Jan 2025, 11:04	0.072	0.072 mg/l
23 Jan 2025, 09:44	0.039	0.039 mg/l
14 Jan 2025, 10:43	0.039	0.039 mg/l
9 Jan 2025, 08:26	0.04	0.04 mg/l
2 Jan 2025, 13:22	0.031	0.031 mg/l
18 Dec 2024, 10:25	0.037	0.037 mg/l
11 Dec 2024, 13:30	<0.03	below 0.03 mg/l (not detected above this)
3 Dec 2024, 13:29	0.0082	0.0082 mg/l
27 Nov 2024, 10:16	<0.03	below 0.03 mg/l (not detected above this)
22 Nov 2024, 12:58	0.026	0.026 mg/l
11 Nov 2024, 11:59	<0.03	below 0.03 mg/l (not detected above this)
7 Nov 2024, 11:19	<0.03	below 0.03 mg/l (not detected above this)
28 Oct 2024, 14:13	<0.03	below 0.03 mg/l (not detected above this)
25 Oct 2024, 12:05	<0.03	below 0.03 mg/l (not detected above this)
16 Oct 2024, 11:17	0.006	0.006 mg/l
8 Oct 2024, 11:38	0.053	0.053 mg/l
3 Oct 2024, 13:35	<0.03	below 0.03 mg/l (not detected above this)
25 Sep 2024, 10:37	<0.03	below 0.03 mg/l (not detected above this)
18 Sep 2024, 11:49	0.041	0.041 mg/l
9 Sep 2024, 10:49	0.058	0.058 mg/l
4 Sep 2024, 12:27	<0.03	below 0.03 mg/l (not detected above this)
27 Aug 2024, 10:24	<0.03	below 0.03 mg/l (not detected above this)
23 Aug 2024, 11:20	0.024	0.024 mg/l
13 Aug 2024, 11:51	<0.03	below 0.03 mg/l (not detected above this)
5 Aug 2024, 10:46	<0.03	below 0.03 mg/l (not detected above this)
29 Jul 2024, 12:44	<0.03	below 0.03 mg/l (not detected above this)
23 Jul 2024, 11:07	0.032	0.032 mg/l
17 Jul 2024, 12:16	0.015	0.015 mg/l
11 Jul 2024, 11:59	0.033	0.033 mg/l
5 Jul 2024, 11:54	<0.03	below 0.03 mg/l (not detected above this)
27 Jun 2024, 10:38	<0.03	below 0.03 mg/l (not detected above this)
21 Jun 2024, 12:47	0.018	0.018 mg/l
11 Jun 2024, 11:39	<0.03	below 0.03 mg/l (not detected above this)
3 Jun 2024, 10:41	<0.03	below 0.03 mg/l (not detected above this)
30 May 2024, 10:16	0.042	0.042 mg/l
20 May 2024, 13:16	<0.03	below 0.03 mg/l (not detected above this)
14 May 2024, 11:49	<0.03	below 0.03 mg/l (not detected above this)
7 May 2024, 10:49	<0.03	below 0.03 mg/l (not detected above this)
3 May 2024, 10:13	<0.03	below 0.03 mg/l (not detected above this)
24 Apr 2024, 11:31	<0.03	below 0.03 mg/l (not detected above this)
19 Apr 2024, 10:35	<0.03	below 0.03 mg/l (not detected above this)
8 Apr 2024, 09:17	<0.03	below 0.03 mg/l (not detected above this)
2 Apr 2024, 12:48	<0.03	below 0.03 mg/l (not detected above this)
25 Mar 2024, 12:57	<0.03	below 0.03 mg/l (not detected above this)
18 Mar 2024, 15:18	<0.03	below 0.03 mg/l (not detected above this)
13 Mar 2024, 12:12	<0.03	below 0.03 mg/l (not detected above this)
5 Mar 2024, 11:48	<0.03	below 0.03 mg/l (not detected above this)
27 Feb 2024, 11:59	<0.03	below 0.03 mg/l (not detected above this)
23 Feb 2024, 10:39	<0.03	below 0.03 mg/l (not detected above this)
12 Feb 2024, 10:14	<0.03	below 0.03 mg/l (not detected above this)
7 Feb 2024, 12:09	0.036	0.036 mg/l
29 Jan 2024, 10:17	<0.03	below 0.03 mg/l (not detected above this)
24 Jan 2024, 09:06	0.033	0.033 mg/l
16 Jan 2024, 10:59	0.054	0.054 mg/l
8 Jan 2024, 11:23	<0.03	below 0.03 mg/l (not detected above this)
4 Jan 2024, 11:33	<0.03	below 0.03 mg/l (not detected above this)
11 Dec 2023, 09:42	<0.03	below 0.03 mg/l (not detected above this)
6 Dec 2023, 09:54	<0.03	below 0.03 mg/l (not detected above this)
27 Nov 2023, 11:44	0.08	0.08 mg/l
20 Nov 2023, 10:47	<0.03	below 0.03 mg/l (not detected above this)
16 Nov 2023, 09:35	<0.03	below 0.03 mg/l (not detected above this)
8 Nov 2023, 10:00	<0.03	below 0.03 mg/l (not detected above this)
30 Oct 2023, 12:06	<0.03	below 0.03 mg/l (not detected above this)
27 Oct 2023, 10:25	<0.03	below 0.03 mg/l (not detected above this)
20 Oct 2023, 11:41	<0.03	below 0.03 mg/l (not detected above this)
10 Oct 2023, 11:32	<0.03	below 0.03 mg/l (not detected above this)
4 Oct 2023, 09:50	<0.03	below 0.03 mg/l (not detected above this)

Nitrate

as nitrogen (N) · code 0117 · mg/l

1.59 mg/l

Sampled 10 Apr 2026, 6 months ago · 101 results banked

Every result (101)

Sampled	Result as published	Reads as
10 Apr 2026, 12:46	1.59	1.59 mg/l
4 Mar 2026, 09:35	1.4	1.4 mg/l
5 Feb 2026, 13:44	1.49	1.49 mg/l
15 Jan 2026, 13:06	1.59	1.59 mg/l
17 Dec 2025, 12:09	1.3	1.3 mg/l
11 Nov 2025, 11:49	1.1	1.1 mg/l
9 Oct 2025, 14:55	1.39	1.39 mg/l
5 Sep 2025, 11:52	1.09	1.09 mg/l
5 Aug 2025, 12:11	1.09	1.09 mg/l
22 Jul 2025, 10:56	1.68	1.68 mg/l
17 Jul 2025, 12:49	0.905	0.905 mg/l
14 Jul 2025, 13:04	1.49	1.49 mg/l
8 Jul 2025, 10:23	1.29	1.29 mg/l
3 Jul 2025, 10:33	1.09	1.09 mg/l
16 Jun 2025, 11:25	1.29	1.29 mg/l
9 Jun 2025, 11:59	1.19	1.19 mg/l
2 Jun 2025, 12:46	0.925	0.925 mg/l
27 May 2025, 10:44	2.08	2.08 mg/l
19 May 2025, 11:26	2.76	2.76 mg/l
14 May 2025, 10:44	2.86	2.86 mg/l
8 May 2025, 10:11	2.58	2.58 mg/l
1 May 2025, 09:55	2.38	2.38 mg/l
22 Apr 2025, 13:45	2.38	2.38 mg/l
16 Apr 2025, 09:38	2.49	2.49 mg/l
8 Apr 2025, 11:46	2.69	2.69 mg/l
2 Apr 2025, 09:44	1.99	1.99 mg/l
28 Mar 2025, 13:30	2.39	2.39 mg/l
18 Mar 2025, 10:03	2.49	2.49 mg/l
11 Mar 2025, 08:50	2.39	2.39 mg/l
6 Mar 2025, 12:44	2.29	2.29 mg/l
24 Feb 2025, 11:23	1.09	1.09 mg/l
19 Feb 2025, 10:57	2.29	2.29 mg/l
12 Feb 2025, 11:59	1.99	1.99 mg/l
5 Feb 2025, 14:33	1.19	1.19 mg/l
27 Jan 2025, 11:04	1.79	1.79 mg/l
23 Jan 2025, 09:44	2.29	2.29 mg/l
14 Jan 2025, 10:43	0.956	0.956 mg/l
9 Jan 2025, 08:26	2.2	2.2 mg/l
2 Jan 2025, 13:22	1.6	1.6 mg/l
18 Dec 2024, 10:25	1.49	1.49 mg/l
11 Dec 2024, 13:30	1.6	1.6 mg/l
3 Dec 2024, 13:29	1.3	1.3 mg/l
27 Nov 2024, 10:16	1.6	1.6 mg/l
22 Nov 2024, 12:58	2.69	2.69 mg/l
11 Nov 2024, 11:59	2.29	2.29 mg/l
7 Nov 2024, 11:19	2.09	2.09 mg/l
28 Oct 2024, 14:13	1.29	1.29 mg/l
25 Oct 2024, 12:05	1.3	1.3 mg/l
16 Oct 2024, 11:17	1.79	1.79 mg/l
8 Oct 2024, 11:38	1.69	1.69 mg/l
3 Oct 2024, 13:35	1.5	1.5 mg/l
25 Sep 2024, 10:37	1.59	1.59 mg/l
18 Sep 2024, 11:49	1.79	1.79 mg/l
9 Sep 2024, 10:49	1.29	1.29 mg/l
4 Sep 2024, 12:27	1.1	1.1 mg/l
27 Aug 2024, 10:24	0.616	0.616 mg/l
23 Aug 2024, 11:20	0.775	0.775 mg/l
13 Aug 2024, 11:51	1.69	1.69 mg/l
5 Aug 2024, 10:46	2.39	2.39 mg/l
29 Jul 2024, 12:44	1.79	1.79 mg/l
23 Jul 2024, 11:07	1.59	1.59 mg/l
17 Jul 2024, 12:16	1.39	1.39 mg/l
11 Jul 2024, 11:59	1.09	1.09 mg/l
5 Jul 2024, 11:54	1.69	1.69 mg/l
27 Jun 2024, 10:38	2.29	2.29 mg/l
21 Jun 2024, 12:47	1.99	1.99 mg/l
11 Jun 2024, 11:39	2.29	2.29 mg/l
3 Jun 2024, 10:41	1.99	1.99 mg/l
30 May 2024, 10:16	1.49	1.49 mg/l
20 May 2024, 13:16	2.38	2.38 mg/l
14 May 2024, 11:49	1.88	1.88 mg/l
7 May 2024, 10:49	1.59	1.59 mg/l
3 May 2024, 10:13	1.69	1.69 mg/l
24 Apr 2024, 11:31	2.1	2.1 mg/l
19 Apr 2024, 10:35	1.5	1.5 mg/l
8 Apr 2024, 09:17	1.3	1.3 mg/l
2 Apr 2024, 12:48	1.49	1.49 mg/l
25 Mar 2024, 12:57	1.7	1.7 mg/l
18 Mar 2024, 15:18	1.1	1.1 mg/l
13 Mar 2024, 12:12	2.09	2.09 mg/l
5 Mar 2024, 11:48	1.6	1.6 mg/l
27 Feb 2024, 11:59	1.7	1.7 mg/l
23 Feb 2024, 10:39	1.4	1.4 mg/l
12 Feb 2024, 10:14	1.8	1.8 mg/l
7 Feb 2024, 12:09	1.79	1.79 mg/l
29 Jan 2024, 10:17	1.69	1.69 mg/l
24 Jan 2024, 09:06	0.996	0.996 mg/l
16 Jan 2024, 10:59	2.69	2.69 mg/l
8 Jan 2024, 11:23	1.99	1.99 mg/l
4 Jan 2024, 11:33	1.7	1.7 mg/l
11 Dec 2023, 09:42	1.2	1.2 mg/l
6 Dec 2023, 09:54	1.6	1.6 mg/l
27 Nov 2023, 11:44	1.79	1.79 mg/l
20 Nov 2023, 10:47	1.3	1.3 mg/l
16 Nov 2023, 09:35	1.4	1.4 mg/l
8 Nov 2023, 10:00	1.3	1.3 mg/l
30 Oct 2023, 12:06	1.4	1.4 mg/l
27 Oct 2023, 10:25	1.89	1.89 mg/l
20 Oct 2023, 11:41	1.29	1.29 mg/l
10 Oct 2023, 11:32	1.3	1.3 mg/l
4 Oct 2023, 09:50	1.2	1.2 mg/l

Phosphate

orthophosphate, reactive, as P · code 0180 · mg/l

0.0089 mg/l

Sampled 10 Apr 2026, 6 months ago · 100 results banked

Every result (100)

Sampled	Result as published	Reads as
10 Apr 2026, 12:46	0.0089	0.0089 mg/l
4 Mar 2026, 09:35	0.016	0.016 mg/l
5 Feb 2026, 13:44	0.019	0.019 mg/l
15 Jan 2026, 13:06	0.02	0.02 mg/l
17 Dec 2025, 12:09	0.019	0.019 mg/l
11 Nov 2025, 11:49	0.017	0.017 mg/l
9 Oct 2025, 14:55	0.018	0.018 mg/l
5 Sep 2025, 11:52	0.02	0.02 mg/l
5 Aug 2025, 12:11	0.0091	0.0091 mg/l
22 Jul 2025, 10:56	0.11	0.11 mg/l
17 Jul 2025, 12:49	0.01	0.01 mg/l
14 Jul 2025, 13:04	0.014	0.014 mg/l
8 Jul 2025, 10:23	0.019	0.019 mg/l
3 Jul 2025, 10:33	0.021	0.021 mg/l
16 Jun 2025, 11:25	0.014	0.014 mg/l
9 Jun 2025, 11:59	0.011	0.011 mg/l
2 Jun 2025, 12:46	0.0091	0.0091 mg/l
27 May 2025, 10:44	<0.01	below 0.01 mg/l (not detected above this)
19 May 2025, 11:26	0.015	0.015 mg/l
14 May 2025, 10:44	0.011	0.011 mg/l
8 May 2025, 10:11	0.012	0.012 mg/l
1 May 2025, 09:55	<0.01	below 0.01 mg/l (not detected above this)
22 Apr 2025, 13:45	<0.01	below 0.01 mg/l (not detected above this)
16 Apr 2025, 09:38	<0.01	below 0.01 mg/l (not detected above this)
8 Apr 2025, 11:46	<0.01	below 0.01 mg/l (not detected above this)
2 Apr 2025, 09:44	0.018	0.018 mg/l
28 Mar 2025, 13:30	<0.01	below 0.01 mg/l (not detected above this)
18 Mar 2025, 10:03	0.013	0.013 mg/l
11 Mar 2025, 08:50	0.01	0.01 mg/l
6 Mar 2025, 12:44	0.018	0.018 mg/l
24 Feb 2025, 11:23	0.058	0.058 mg/l
19 Feb 2025, 10:57	0.013	0.013 mg/l
12 Feb 2025, 11:59	0.024	0.024 mg/l
5 Feb 2025, 14:33	0.029	0.029 mg/l
27 Jan 2025, 11:04	0.031	0.031 mg/l
23 Jan 2025, 09:44	0.022	0.022 mg/l
14 Jan 2025, 10:43	0.021	0.021 mg/l
9 Jan 2025, 08:26	0.022	0.022 mg/l
2 Jan 2025, 13:22	0.035	0.035 mg/l
18 Dec 2024, 10:25	0.025	0.025 mg/l
11 Dec 2024, 13:30	0.015	0.015 mg/l
3 Dec 2024, 13:29	0.019	0.019 mg/l
27 Nov 2024, 10:16	0.023	0.023 mg/l
22 Nov 2024, 12:58	0.019	0.019 mg/l
11 Nov 2024, 11:59	0.017	0.017 mg/l
7 Nov 2024, 11:19	0.02	0.02 mg/l
28 Oct 2024, 14:13	0.019	0.019 mg/l
25 Oct 2024, 12:05	0.014	0.014 mg/l
16 Oct 2024, 11:17	0.02	0.02 mg/l
8 Oct 2024, 11:38	0.034	0.034 mg/l
3 Oct 2024, 13:35	0.02	0.02 mg/l
25 Sep 2024, 10:37	0.02	0.02 mg/l
18 Sep 2024, 11:49	0.046	0.046 mg/l
9 Sep 2024, 10:49	0.1	0.1 mg/l
4 Sep 2024, 12:27	0.017	0.017 mg/l
27 Aug 2024, 10:24	0.012	0.012 mg/l
23 Aug 2024, 11:20	0.022	0.022 mg/l
13 Aug 2024, 11:51	0.012	0.012 mg/l
5 Aug 2024, 10:46	0.012	0.012 mg/l
29 Jul 2024, 12:44	0.014	0.014 mg/l
23 Jul 2024, 11:07	0.03	0.03 mg/l
17 Jul 2024, 12:16	0.024	0.024 mg/l
11 Jul 2024, 11:59	0.043	0.043 mg/l
5 Jul 2024, 11:54	0.015	0.015 mg/l
27 Jun 2024, 10:38	0.019	0.019 mg/l
21 Jun 2024, 12:47	0.015	0.015 mg/l
11 Jun 2024, 11:39	0.014	0.014 mg/l
3 Jun 2024, 10:41	0.019	0.019 mg/l
30 May 2024, 10:16	0.018	0.018 mg/l
20 May 2024, 13:16	0.017	0.017 mg/l
14 May 2024, 11:49	<0.01	below 0.01 mg/l (not detected above this)
7 May 2024, 10:49	<0.01	below 0.01 mg/l (not detected above this)
3 May 2024, 10:13	<0.01	below 0.01 mg/l (not detected above this)
24 Apr 2024, 11:31	0.01	0.01 mg/l
19 Apr 2024, 10:35	0.011	0.011 mg/l
8 Apr 2024, 09:17	0.015	0.015 mg/l
2 Apr 2024, 12:48	0.024	0.024 mg/l
25 Mar 2024, 12:57	0.012	0.012 mg/l
18 Mar 2024, 15:18	0.022	0.022 mg/l
13 Mar 2024, 12:12	0.012	0.012 mg/l
5 Mar 2024, 11:48	0.027	0.027 mg/l
27 Feb 2024, 11:59	0.016	0.016 mg/l
23 Feb 2024, 10:39	0.018	0.018 mg/l
12 Feb 2024, 10:14	0.019	0.019 mg/l
29 Jan 2024, 10:17	0.019	0.019 mg/l
24 Jan 2024, 09:06	0.036	0.036 mg/l
16 Jan 2024, 10:59	0.024	0.024 mg/l
8 Jan 2024, 11:23	0.018	0.018 mg/l
4 Jan 2024, 11:33	0.024	0.024 mg/l
11 Dec 2023, 09:42	0.028	0.028 mg/l
6 Dec 2023, 09:54	0.018	0.018 mg/l
27 Nov 2023, 11:44	0.016	0.016 mg/l
20 Nov 2023, 10:47	0.018	0.018 mg/l
16 Nov 2023, 09:35	0.039	0.039 mg/l
8 Nov 2023, 10:00	0.022	0.022 mg/l
30 Oct 2023, 12:06	0.026	0.026 mg/l
27 Oct 2023, 10:25	0.023	0.023 mg/l
20 Oct 2023, 11:41	0.027	0.027 mg/l
10 Oct 2023, 11:32	0.015	0.015 mg/l
4 Oct 2023, 09:50	0.012	0.012 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

260 µS/cm

Sampled 10 Apr 2026, 6 months ago · 23 results banked

Every result (23)

Sampled	Result as published	Reads as
10 Apr 2026, 12:46	260	260 µS/cm
4 Mar 2026, 09:35	218	218 µS/cm
5 Feb 2026, 13:44	280	280 µS/cm
15 Jan 2026, 13:06	252	252 µS/cm
17 Dec 2025, 12:09	205	205 µS/cm
11 Nov 2025, 11:49	197	197 µS/cm
9 Oct 2025, 14:55	241	241 µS/cm
5 Sep 2025, 11:52	206	206 µS/cm
5 Aug 2025, 12:11	233	233 µS/cm
3 Jul 2025, 10:33	234	234 µS/cm
2 Jun 2025, 12:46	197	197 µS/cm
14 May 2025, 10:44	347	347 µS/cm
2 Apr 2025, 09:44	288	288 µS/cm
6 Mar 2025, 12:44	307	307 µS/cm
5 Feb 2025, 14:33	272	272 µS/cm
23 Jan 2025, 09:44	327	327 µS/cm
3 Dec 2024, 13:29	234	234 µS/cm
22 Nov 2024, 12:58	339	339 µS/cm
16 Oct 2024, 11:17	298	298 µS/cm
18 Sep 2024, 11:49	270	270 µS/cm
23 Aug 2024, 11:20	166	166 µS/cm
17 Jul 2024, 12:16	293	293 µS/cm
21 Jun 2024, 12:47	281	281 µS/cm

Everything measured here

71 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 71 rows

Determinand	Material	Results	First – last	Latest result
Oxygen, Dissolved, % Saturation 9901	River water	22	Jun 2024 – Apr 2026	108.4% 10 Apr 2026
Oxygen, Dissolved as O2 9924	River water	22	Jun 2024 – Apr 2026	12.4 mg/l 10 Apr 2026
Temperature of Water 0076	River water	101	Oct 2023 – Apr 2026	9.3 °C 10 Apr 2026
pH 0061	River water	25	Oct 2023 – Apr 2026	8.48 10 Apr 2026
Ammoniacal Nitrogen as N 0111	River water	101	Oct 2023 – Apr 2026	0.0022 mg/l 10 Apr 2026
Nitrate as N 0117	River water	101	Oct 2023 – Apr 2026	1.59 mg/l 10 Apr 2026
Orthophosphate, reactive as P 0180	River water	100	Oct 2023 – Apr 2026	0.0089 mg/l 10 Apr 2026
Conductivity at 25 C 0077	River water	23	Jun 2024 – Apr 2026	260 µS/cm 10 Apr 2026
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942	River water	2	Oct 2023 – Feb 2024	below 0.001 µg/l 7 Feb 2024
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943	River water	3	Oct 2023 – Feb 2025	below 0.002 µg/l 5 Feb 2025
2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
2H,2H,3H,3H-Perfluorooctanoic acid 2989	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
3-Perfluoroheptylpropanoic acid 2925	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
3:3 Fluorotelomer carboxylic acid 2926	River water	3	Oct 2023 – Feb 2025	below 0.004 µg/l 5 Feb 2025
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988	River water	3	Oct 2023 – Feb 2025	below 0.005 µg/l 5 Feb 2025
4:2 Fluorotelomer sulfonic acid 2987	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
6:2 Fluorotelomer sulfonic acid 2984	River water	3	Oct 2023 – Feb 2025	0.017 µg/l 5 Feb 2025
8:2 Fluorotelomer sulfonic acid 2983	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Alkalinity to pH 4.5 as CaCO3 0162	River water	23	Jun 2024 – Apr 2026	96 mg/l 10 Apr 2026
Ammonia un-ionised as N 0119	River water	23	Jun 2024 – Apr 2026	0.00004 mg/l 10 Apr 2026
BOD : 5 Day ATU 0085	River water	21	Jun 2024 – Apr 2026	1.6 mg/l 10 Apr 2026
Cadmium, Dissolved 0106	River water	2	Oct 2023 – Jan 2024	below 0.01 µg/l 16 Jan 2024
Calcium, Dissolved 0239	River water	2	Oct 2023 – Jan 2024	47 mg/l 16 Jan 2024
Carbon, Organic, Dissolved as C :- {DOC} 0301	River water	2	Oct 2023 – Jan 2024	2 mg/l 16 Jan 2024
Hexafluoropropylene oxide dimer acid (Gen X) 2981	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
Magnesium, Dissolved 0235	River water	2	Oct 2023 – Jan 2024	7.2 mg/l 16 Jan 2024
Mercury, Dissolved 0103	River water	2	Oct 2023 – Jan 2024	below 0.01 µg/l 16 Jan 2024
N-Ethylperfluorooctanesulfonamide 2977	River water	3	Oct 2023 – Feb 2025	below 0.002 µg/l 5 Feb 2025
N-methylperfluorooctanesulfonamide 2975	River water	3	Oct 2023 – Feb 2025	below 0.002 µg/l 5 Feb 2025
Nitrite as N 0118	River water	101	Oct 2023 – Apr 2026	0.0057 mg/l 10 Apr 2026
Nitrogen, Kjeldahl as N 0114	River water	91	Oct 2023 – Jul 2025	1.3 mg/l 22 Jul 2025
Nitrogen, Organic as N 0113	River water	90	Oct 2023 – Jul 2025	1.23 mg/l 22 Jul 2025
Nitrogen, Total as N 9686	River water	91	Oct 2023 – Jul 2025	3 mg/l 22 Jul 2025
Nitrogen, Total Oxidised as N 0116	River water	101	Oct 2023 – Apr 2026	1.6 mg/l 10 Apr 2026
Perfluoro(2-ethoxyethane)sulfonic acid 2924	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluoro(4-methoxybutanoic) acid 2923	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluoro-3,6-dioxaheptanoic acid 2922	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluoro-3-methoxypropanoic acid 2921	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluoro-4-ethylcyclohexanesulfonic acid 2973	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorobutanesulfonic acid 2972	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
Perfluorobutanoic acid 2995	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorodecanesulfonic acid 2969	River water	3	Oct 2023 – Feb 2025	below 0.002 µg/l 5 Feb 2025
Perfluorodecanoic acid 8892	River water	3	Oct 2023 – Feb 2025	below 0.002 µg/l 5 Feb 2025
Perfluorododecane sulfonic acid 2968	River water	3	Oct 2023 – Feb 2025	below 0.005 µg/l 5 Feb 2025
Perfluorododecanoic acid 8894	River water	3	Oct 2023 – Feb 2025	below 0.002 µg/l 5 Feb 2025
Perfluoroheptanesulfonic acid 2967	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluoroheptanoic acid 8889	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
Perfluorohexanesulfonamide 2965	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorohexanesulfonic acid (B) 2944	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorohexanesulfonic acid (L) 2964	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorohexanoic acid 8888	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorononanesulfonic acid 2963	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorononanoic acid 8891	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
Perfluorooctadecanoic acid 2962	River water	3	Oct 2023 – Feb 2025	below 0.002 µg/l 5 Feb 2025
Perfluorooctanesulfonamide 2961	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
Perfluorooctanesulfonic acid (branched) 2960	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorooctanesulfonic acid (linear) 2959	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluorooctanoic acid 8890	River water	3	Oct 2023 – Feb 2025	0.00059 µg/l 5 Feb 2025
Perfluoropentanesulfonic acid 2957	River water	3	Oct 2023 – Feb 2025	below 0.0005 µg/l 5 Feb 2025
Perfluoropentanoic acid 8887	River water	3	Oct 2023 – Feb 2025	below 0.001 µg/l 5 Feb 2025
Perfluorotetradecanoic acid 8895	River water	3	Oct 2023 – Feb 2025	below 0.006 µg/l 5 Feb 2025
Perfluorotridecanoic acid 2955	River water	3	Oct 2023 – Feb 2025	below 0.005 µg/l 5 Feb 2025
Perfluoroundecane sulfonic acid 2953	River water	3	Oct 2023 – Feb 2025	below 0.004 µg/l 5 Feb 2025
Perfluoroundecanoic acid 8893	River water	3	Oct 2023 – Feb 2025	below 0.002 µg/l 5 Feb 2025
Phosphate :- {TIP} 0192	River water	91	Oct 2023 – Jul 2025	0.14 mg/l 22 Jul 2025
Phosphorus, Total as P 0348	River water	91	Oct 2023 – Jul 2025	0.2 mg/l 22 Jul 2025
Solids, Suspended at 105 C 0135	River water	91	Oct 2023 – Jul 2025	24 mg/l 22 Jul 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.