Embleton Burn 25 m upstream of Embleton Quarry Dis

EA name: EMBLETON BN 25M U/S EMBLETON QUARRY DIS (also listed as “EMBLETON BURN 25M U/S EMBLETON QUARRY DISCHARGE”)
Environment Agency sampling point NE-42100105 · 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
1 May 2026, 11:295 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 21 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 423973, 622907As published, to the nearest 1 m. Open in a map
River, by its own name
Embleton Burn
River, by the map
Embleton BurnPlaced on the river its name gives, 1 m from the line.
Next gauge downstream
None tracedIts water reaches the sea without passing a gauge.
Why it was sampled
Monitoring (national agency policy) (24 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

107.2%

Sampled 1 May 2026, 5 months ago · 24 results banked

859095100105110%20242025202621 Jun 2024, 08:12: 92.6%16 Jul 2024, 09:39: 99.2%23 Aug 2024, 07:49: 96.6%18 Sep 2024, 12:42: 94.1%14 Oct 2024, 10:33: 98%19 Nov 2024, 11:28: 99.4%4 Dec 2024, 09:22: 99%20 Jan 2025, 11:14: 99.9%5 Feb 2025, 08:55: 100.5%6 Mar 2025, 08:55: 100.5%1 Apr 2025, 10:36: 104.3%6 May 2025, 09:47: 97.3%5 Jun 2025, 08:06: 95.2%10 Jul 2025, 10:36: 90.2%4 Aug 2025, 09:34: 88.3%5 Sep 2025, 11:58: 94.2%3 Oct 2025, 10:53: 88%6 Nov 2025, 09:31: 91%3 Dec 2025, 10:55: 100.1%8 Jan 2026, 10:36: 100.4%4 Feb 2026, 11:44: 100.4%4 Mar 2026, 10:43: 96.2%7 Apr 2026, 10:04: 103%1 May 2026, 11:29: 107.2%
Every result (24)
SampledResult as publishedReads as
1 May 2026, 11:29107.2 107.2%
7 Apr 2026, 10:04103 103%
4 Mar 2026, 10:4396.2 96.2%
4 Feb 2026, 11:44100.4 100.4%
8 Jan 2026, 10:36100.4 100.4%
3 Dec 2025, 10:55100.1 100.1%
6 Nov 2025, 09:3191 91%
3 Oct 2025, 10:5388 88%
5 Sep 2025, 11:5894.2 94.2%
4 Aug 2025, 09:3488.3 88.3%
10 Jul 2025, 10:3690.2 90.2%
5 Jun 2025, 08:0695.2 95.2%
6 May 2025, 09:4797.3 97.3%
1 Apr 2025, 10:36104.3 104.3%
6 Mar 2025, 08:55100.5 100.5%
5 Feb 2025, 08:55100.5 100.5%
20 Jan 2025, 11:1499.9 99.9%
4 Dec 2024, 09:2299 99%
19 Nov 2024, 11:2899.4 99.4%
14 Oct 2024, 10:3398 98%
18 Sep 2024, 12:4294.1 94.1%
23 Aug 2024, 07:4996.6 96.6%
16 Jul 2024, 09:3999.2 99.2%
21 Jun 2024, 08:1292.6 92.6%

Dissolved oxygen

as O2 · code 9924 · mg/l

12 mg/l

Sampled 1 May 2026, 5 months ago · 24 results banked

8101214mg/l20242025202621 Jun 2024, 08:12: 9.8 mg/l16 Jul 2024, 09:39: 10.2 mg/l23 Aug 2024, 07:49: 10.2 mg/l18 Sep 2024, 12:42: 10.1 mg/l14 Oct 2024, 10:33: 11.8 mg/l19 Nov 2024, 11:28: 12.8 mg/l4 Dec 2024, 09:22: 12.2 mg/l20 Jan 2025, 11:14: 12.6 mg/l5 Feb 2025, 08:55: 12.9 mg/l6 Mar 2025, 08:55: 12.6 mg/l1 Apr 2025, 10:36: 12.3 mg/l6 May 2025, 09:47: 11.5 mg/l5 Jun 2025, 08:06: 10.5 mg/l10 Jul 2025, 10:36: 8.8 mg/l4 Aug 2025, 09:34: 8.98 mg/l5 Sep 2025, 11:58: 9.71 mg/l3 Oct 2025, 10:53: 9.29 mg/l6 Nov 2025, 09:31: 10 mg/l3 Dec 2025, 10:55: 12.3 mg/l8 Jan 2026, 10:36: 13.2 mg/l4 Feb 2026, 11:44: 12.6 mg/l4 Mar 2026, 10:43: 11.9 mg/l7 Apr 2026, 10:04: 12.4 mg/l1 May 2026, 11:29: 12 mg/l
Every result (24)
SampledResult as publishedReads as
1 May 2026, 11:2912 12 mg/l
7 Apr 2026, 10:0412.4 12.4 mg/l
4 Mar 2026, 10:4311.9 11.9 mg/l
4 Feb 2026, 11:4412.6 12.6 mg/l
8 Jan 2026, 10:3613.2 13.2 mg/l
3 Dec 2025, 10:5512.3 12.3 mg/l
6 Nov 2025, 09:3110 10 mg/l
3 Oct 2025, 10:539.29 9.29 mg/l
5 Sep 2025, 11:589.71 9.71 mg/l
4 Aug 2025, 09:348.98 8.98 mg/l
10 Jul 2025, 10:368.8 8.8 mg/l
5 Jun 2025, 08:0610.5 10.5 mg/l
6 May 2025, 09:4711.5 11.5 mg/l
1 Apr 2025, 10:3612.3 12.3 mg/l
6 Mar 2025, 08:5512.6 12.6 mg/l
5 Feb 2025, 08:5512.9 12.9 mg/l
20 Jan 2025, 11:1412.6 12.6 mg/l
4 Dec 2024, 09:2212.2 12.2 mg/l
19 Nov 2024, 11:2812.8 12.8 mg/l
14 Oct 2024, 10:3311.8 11.8 mg/l
18 Sep 2024, 12:4210.1 10.1 mg/l
23 Aug 2024, 07:4910.2 10.2 mg/l
16 Jul 2024, 09:3910.2 10.2 mg/l
21 Jun 2024, 08:129.8 9.8 mg/l

Water temperature

code 0076 · °C

10.3 °C

Sampled 1 May 2026, 5 months ago · 24 results banked

05101520°C20242025202621 Jun 2024, 08:12: 12.7 °C16 Jul 2024, 09:39: 13.8 °C23 Aug 2024, 07:49: 13 °C18 Sep 2024, 12:42: 12.1 °C14 Oct 2024, 10:33: 7.2 °C19 Nov 2024, 11:28: 4.5 °C4 Dec 2024, 09:22: 6.2 °C20 Jan 2025, 11:14: 5.3 °C5 Feb 2025, 08:55: 4.7 °C6 Mar 2025, 08:55: 5.7 °C1 Apr 2025, 10:36: 8.1 °C6 May 2025, 09:47: 7.9 °C5 Jun 2025, 08:06: 11.1 °C10 Jul 2025, 10:36: 16.4 °C4 Aug 2025, 09:34: 14.5 °C5 Sep 2025, 11:58: 13.9 °C3 Oct 2025, 10:53: 12.8 °C6 Nov 2025, 09:31: 11 °C3 Dec 2025, 10:55: 6.5 °C8 Jan 2026, 10:36: 3.9 °C4 Feb 2026, 11:44: 5.7 °C4 Mar 2026, 10:43: 6.3 °C7 Apr 2026, 10:04: 7.2 °C1 May 2026, 11:29: 10.3 °C
Every result (24)
SampledResult as publishedReads as
1 May 2026, 11:2910.3 10.3 °C
7 Apr 2026, 10:047.2 7.2 °C
4 Mar 2026, 10:436.3 6.3 °C
4 Feb 2026, 11:445.7 5.7 °C
8 Jan 2026, 10:363.9 3.9 °C
3 Dec 2025, 10:556.5 6.5 °C
6 Nov 2025, 09:3111 11 °C
3 Oct 2025, 10:5312.8 12.8 °C
5 Sep 2025, 11:5813.9 13.9 °C
4 Aug 2025, 09:3414.5 14.5 °C
10 Jul 2025, 10:3616.4 16.4 °C
5 Jun 2025, 08:0611.1 11.1 °C
6 May 2025, 09:477.9 7.9 °C
1 Apr 2025, 10:368.1 8.1 °C
6 Mar 2025, 08:555.7 5.7 °C
5 Feb 2025, 08:554.7 4.7 °C
20 Jan 2025, 11:145.3 5.3 °C
4 Dec 2024, 09:226.2 6.2 °C
19 Nov 2024, 11:284.5 4.5 °C
14 Oct 2024, 10:337.2 7.2 °C
18 Sep 2024, 12:4212.1 12.1 °C
23 Aug 2024, 07:4913 13 °C
16 Jul 2024, 09:3913.8 13.8 °C
21 Jun 2024, 08:1212.7 12.7 °C

pH

code 0061

8.63

Sampled 1 May 2026, 5 months ago · 24 results banked

7.888.28.48.68.820242025202621 Jun 2024, 08:12: 8.4316 Jul 2024, 09:39: 8.4323 Aug 2024, 07:49: 8.0818 Sep 2024, 12:42: 8.3314 Oct 2024, 10:33: 8.3719 Nov 2024, 11:28: 8.444 Dec 2024, 09:22: 8.1320 Jan 2025, 11:14: 8.45 Feb 2025, 08:55: 8.486 Mar 2025, 08:55: 8.411 Apr 2025, 10:36: 8.356 May 2025, 09:47: 8.485 Jun 2025, 08:06: 8.4910 Jul 2025, 10:36: 8.214 Aug 2025, 09:34: 8.245 Sep 2025, 11:58: 8.173 Oct 2025, 10:53: 7.986 Nov 2025, 09:31: 8.133 Dec 2025, 10:55: 8.078 Jan 2026, 10:36: 8.144 Feb 2026, 11:44: 8.14 Mar 2026, 10:43: 8.377 Apr 2026, 10:04: 8.531 May 2026, 11:29: 8.63
Every result (24)
SampledResult as publishedReads as
1 May 2026, 11:298.63 8.63
7 Apr 2026, 10:048.53 8.53
4 Mar 2026, 10:438.37 8.37
4 Feb 2026, 11:448.1 8.1
8 Jan 2026, 10:368.14 8.14
3 Dec 2025, 10:558.07 8.07
6 Nov 2025, 09:318.13 8.13
3 Oct 2025, 10:537.98 7.98
5 Sep 2025, 11:588.17 8.17
4 Aug 2025, 09:348.24 8.24
10 Jul 2025, 10:368.21 8.21
5 Jun 2025, 08:068.49 8.49
6 May 2025, 09:478.48 8.48
1 Apr 2025, 10:368.35 8.35
6 Mar 2025, 08:558.41 8.41
5 Feb 2025, 08:558.48 8.48
20 Jan 2025, 11:148.4 8.4
4 Dec 2024, 09:228.13 8.13
19 Nov 2024, 11:288.44 8.44
14 Oct 2024, 10:338.37 8.37
18 Sep 2024, 12:428.33 8.33
23 Aug 2024, 07:498.08 8.08
16 Jul 2024, 09:398.43 8.43
21 Jun 2024, 08:128.43 8.43

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

0.12 mg/l

Sampled 1 May 2026, 5 months ago · 24 results banked

00.20.40.60.8mg/l20242025202621 Jun 2024, 08:12: below 0.03 mg/l (not detected above this)16 Jul 2024, 09:39: below 0.03 mg/l (not detected above this)23 Aug 2024, 07:49: 0.14 mg/l18 Sep 2024, 12:42: 0.049 mg/l14 Oct 2024, 10:33: below 0.03 mg/l (not detected above this)19 Nov 2024, 11:28: 0.033 mg/l4 Dec 2024, 09:22: below 0.03 mg/l (not detected above this)20 Jan 2025, 11:14: 0.041 mg/l5 Feb 2025, 08:55: below 0.03 mg/l (not detected above this)6 Mar 2025, 08:55: 0.037 mg/l1 Apr 2025, 10:36: below 0.03 mg/l (not detected above this)6 May 2025, 09:47: below 0.03 mg/l (not detected above this)5 Jun 2025, 08:06: below 0.03 mg/l (not detected above this)10 Jul 2025, 10:36: 0.2 mg/l4 Aug 2025, 09:34: 0.8 mg/l5 Sep 2025, 11:58: 0.21 mg/l3 Oct 2025, 10:53: 0.21 mg/l6 Nov 2025, 09:31: 0.089 mg/l3 Dec 2025, 10:55: 0.036 mg/l8 Jan 2026, 10:36: 0.066 mg/l4 Feb 2026, 11:44: 0.083 mg/l4 Mar 2026, 10:43: 0.063 mg/l7 Apr 2026, 10:04: 0.095 mg/l1 May 2026, 11:29: 0.12 mg/l
Every result (24)
SampledResult as publishedReads as
1 May 2026, 11:290.12 0.12 mg/l
7 Apr 2026, 10:040.095 0.095 mg/l
4 Mar 2026, 10:430.063 0.063 mg/l
4 Feb 2026, 11:440.083 0.083 mg/l
8 Jan 2026, 10:360.066 0.066 mg/l
3 Dec 2025, 10:550.036 0.036 mg/l
6 Nov 2025, 09:310.089 0.089 mg/l
3 Oct 2025, 10:530.21 0.21 mg/l
5 Sep 2025, 11:580.21 0.21 mg/l
4 Aug 2025, 09:340.8 0.8 mg/l
10 Jul 2025, 10:360.2 0.2 mg/l
5 Jun 2025, 08:06<0.03 below 0.03 mg/l (not detected above this)
6 May 2025, 09:47<0.03 below 0.03 mg/l (not detected above this)
1 Apr 2025, 10:36<0.03 below 0.03 mg/l (not detected above this)
6 Mar 2025, 08:550.037 0.037 mg/l
5 Feb 2025, 08:55<0.03 below 0.03 mg/l (not detected above this)
20 Jan 2025, 11:140.041 0.041 mg/l
4 Dec 2024, 09:22<0.03 below 0.03 mg/l (not detected above this)
19 Nov 2024, 11:280.033 0.033 mg/l
14 Oct 2024, 10:33<0.03 below 0.03 mg/l (not detected above this)
18 Sep 2024, 12:420.049 0.049 mg/l
23 Aug 2024, 07:490.14 0.14 mg/l
16 Jul 2024, 09:39<0.03 below 0.03 mg/l (not detected above this)
21 Jun 2024, 08:12<0.03 below 0.03 mg/l (not detected above this)

Nitrate

as nitrogen (N) · code 0117 · mg/l

4.38 mg/l

Sampled 1 May 2026, 5 months ago · 24 results banked

246810mg/l20242025202621 Jun 2024, 08:12: 4.49 mg/l16 Jul 2024, 09:39: 3.29 mg/l23 Aug 2024, 07:49: 5.58 mg/l18 Sep 2024, 12:42: 4.91 mg/l14 Oct 2024, 10:33: 4.69 mg/l19 Nov 2024, 11:28: 4.09 mg/l4 Dec 2024, 09:22: 4.89 mg/l20 Jan 2025, 11:14: 4.79 mg/l5 Feb 2025, 08:55: 4.69 mg/l6 Mar 2025, 08:55: 4.59 mg/l1 Apr 2025, 10:36: 4.19 mg/l6 May 2025, 09:47: 5.09 mg/l5 Jun 2025, 08:06: 7.94 mg/l10 Jul 2025, 10:36: 6.47 mg/l4 Aug 2025, 09:34: 8.18 mg/l5 Sep 2025, 11:58: 7.58 mg/l3 Oct 2025, 10:53: 6.98 mg/l6 Nov 2025, 09:31: 6.08 mg/l3 Dec 2025, 10:55: 5.29 mg/l8 Jan 2026, 10:36: 5.09 mg/l4 Feb 2026, 11:44: 4.79 mg/l4 Mar 2026, 10:43: 4.89 mg/l7 Apr 2026, 10:04: 4.38 mg/l1 May 2026, 11:29: 4.38 mg/l
Every result (24)
SampledResult as publishedReads as
1 May 2026, 11:294.38 4.38 mg/l
7 Apr 2026, 10:044.38 4.38 mg/l
4 Mar 2026, 10:434.89 4.89 mg/l
4 Feb 2026, 11:444.79 4.79 mg/l
8 Jan 2026, 10:365.09 5.09 mg/l
3 Dec 2025, 10:555.29 5.29 mg/l
6 Nov 2025, 09:316.08 6.08 mg/l
3 Oct 2025, 10:536.98 6.98 mg/l
5 Sep 2025, 11:587.58 7.58 mg/l
4 Aug 2025, 09:348.18 8.18 mg/l
10 Jul 2025, 10:366.47 6.47 mg/l
5 Jun 2025, 08:067.94 7.94 mg/l
6 May 2025, 09:475.09 5.09 mg/l
1 Apr 2025, 10:364.19 4.19 mg/l
6 Mar 2025, 08:554.59 4.59 mg/l
5 Feb 2025, 08:554.69 4.69 mg/l
20 Jan 2025, 11:144.79 4.79 mg/l
4 Dec 2024, 09:224.89 4.89 mg/l
19 Nov 2024, 11:284.09 4.09 mg/l
14 Oct 2024, 10:334.69 4.69 mg/l
18 Sep 2024, 12:424.91 4.91 mg/l
23 Aug 2024, 07:495.58 5.58 mg/l
16 Jul 2024, 09:393.29 3.29 mg/l
21 Jun 2024, 08:124.49 4.49 mg/l

Phosphate

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

0.29 mg/l

Sampled 1 May 2026, 5 months ago · 24 results banked

00.511.52mg/l20242025202621 Jun 2024, 08:12: 0.28 mg/l16 Jul 2024, 09:39: 0.15 mg/l23 Aug 2024, 07:49: 0.73 mg/l18 Sep 2024, 12:42: 0.67 mg/l14 Oct 2024, 10:33: 0.12 mg/l19 Nov 2024, 11:28: 0.18 mg/l4 Dec 2024, 09:22: 0.063 mg/l20 Jan 2025, 11:14: 0.12 mg/l5 Feb 2025, 08:55: 0.11 mg/l6 Mar 2025, 08:55: 0.13 mg/l1 Apr 2025, 10:36: 0.2 mg/l6 May 2025, 09:47: 0.47 mg/l5 Jun 2025, 08:06: 0.97 mg/l10 Jul 2025, 10:36: 1.1 mg/l4 Aug 2025, 09:34: 1.5 mg/l5 Sep 2025, 11:58: 1.6 mg/l3 Oct 2025, 10:53: 1.1 mg/l6 Nov 2025, 09:31: 0.47 mg/l3 Dec 2025, 10:55: 0.07 mg/l8 Jan 2026, 10:36: 0.087 mg/l4 Feb 2026, 11:44: 0.061 mg/l4 Mar 2026, 10:43: 0.097 mg/l7 Apr 2026, 10:04: 0.12 mg/l1 May 2026, 11:29: 0.29 mg/l
Every result (24)
SampledResult as publishedReads as
1 May 2026, 11:290.29 0.29 mg/l
7 Apr 2026, 10:040.12 0.12 mg/l
4 Mar 2026, 10:430.097 0.097 mg/l
4 Feb 2026, 11:440.061 0.061 mg/l
8 Jan 2026, 10:360.087 0.087 mg/l
3 Dec 2025, 10:550.07 0.07 mg/l
6 Nov 2025, 09:310.47 0.47 mg/l
3 Oct 2025, 10:531.1 1.1 mg/l
5 Sep 2025, 11:581.6 1.6 mg/l
4 Aug 2025, 09:341.5 1.5 mg/l
10 Jul 2025, 10:361.1 1.1 mg/l
5 Jun 2025, 08:060.97 0.97 mg/l
6 May 2025, 09:470.47 0.47 mg/l
1 Apr 2025, 10:360.2 0.2 mg/l
6 Mar 2025, 08:550.13 0.13 mg/l
5 Feb 2025, 08:550.11 0.11 mg/l
20 Jan 2025, 11:140.12 0.12 mg/l
4 Dec 2024, 09:220.063 0.063 mg/l
19 Nov 2024, 11:280.18 0.18 mg/l
14 Oct 2024, 10:330.12 0.12 mg/l
18 Sep 2024, 12:420.67 0.67 mg/l
23 Aug 2024, 07:490.73 0.73 mg/l
16 Jul 2024, 09:390.15 0.15 mg/l
21 Jun 2024, 08:120.28 0.28 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

715 µS/cm

Sampled 1 May 2026, 5 months ago · 24 results banked

500600700800900µS/cm20242025202621 Jun 2024, 08:12: 720 µS/cm16 Jul 2024, 09:39: 646 µS/cm23 Aug 2024, 07:49: 637 µS/cm18 Sep 2024, 12:42: 753 µS/cm14 Oct 2024, 10:33: 669 µS/cm19 Nov 2024, 11:28: 731 µS/cm4 Dec 2024, 09:22: 638 µS/cm20 Jan 2025, 11:14: 732 µS/cm5 Feb 2025, 08:55: 731 µS/cm6 Mar 2025, 08:55: 739 µS/cm1 Apr 2025, 10:36: 741 µS/cm6 May 2025, 09:47: 708 µS/cm5 Jun 2025, 08:06: 743 µS/cm10 Jul 2025, 10:36: 721 µS/cm4 Aug 2025, 09:34: 685 µS/cm5 Sep 2025, 11:58: 643 µS/cm3 Oct 2025, 10:53: 676 µS/cm6 Nov 2025, 09:31: 805 µS/cm3 Dec 2025, 10:55: 630 µS/cm8 Jan 2026, 10:36: 744 µS/cm4 Feb 2026, 11:44: 527 µS/cm4 Mar 2026, 10:43: 700 µS/cm7 Apr 2026, 10:04: 715 µS/cm1 May 2026, 11:29: 715 µS/cm
Every result (24)
SampledResult as publishedReads as
1 May 2026, 11:29715 715 µS/cm
7 Apr 2026, 10:04715 715 µS/cm
4 Mar 2026, 10:43700 700 µS/cm
4 Feb 2026, 11:44527 527 µS/cm
8 Jan 2026, 10:36744 744 µS/cm
3 Dec 2025, 10:55630 630 µS/cm
6 Nov 2025, 09:31805 805 µS/cm
3 Oct 2025, 10:53676 676 µS/cm
5 Sep 2025, 11:58643 643 µS/cm
4 Aug 2025, 09:34685 685 µS/cm
10 Jul 2025, 10:36721 721 µS/cm
5 Jun 2025, 08:06743 743 µS/cm
6 May 2025, 09:47708 708 µS/cm
1 Apr 2025, 10:36741 741 µS/cm
6 Mar 2025, 08:55739 739 µS/cm
5 Feb 2025, 08:55731 731 µS/cm
20 Jan 2025, 11:14732 732 µS/cm
4 Dec 2024, 09:22638 638 µS/cm
19 Nov 2024, 11:28731 731 µS/cm
14 Oct 2024, 10:33669 669 µS/cm
18 Sep 2024, 12:42753 753 µS/cm
23 Aug 2024, 07:49637 637 µS/cm
16 Jul 2024, 09:39646 646 µS/cm
21 Jun 2024, 08:12720 720 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
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 24 Jun 2024 – May 2026 107.2% 1 May 2026
Oxygen, Dissolved as O2 9924 River water 24 Jun 2024 – May 2026 12 mg/l 1 May 2026
Temperature of Water 0076 River water 24 Jun 2024 – May 2026 10.3 °C 1 May 2026
pH 0061 River water 24 Jun 2024 – May 2026 8.63 1 May 2026
Ammoniacal Nitrogen as N 0111 River water 24 Jun 2024 – May 2026 0.12 mg/l 1 May 2026
Nitrate as N 0117 River water 24 Jun 2024 – May 2026 4.38 mg/l 1 May 2026
Orthophosphate, reactive as P 0180 River water 24 Jun 2024 – May 2026 0.29 mg/l 1 May 2026
Conductivity at 25 C 0077 River water 24 Jun 2024 – May 2026 715 µS/cm 1 May 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 24 Jun 2024 – May 2026 240 mg/l 1 May 2026
Ammonia un-ionised as N 0119 River water 24 Jun 2024 – May 2026 0.00224 mg/l 1 May 2026
BOD : 5 Day ATU 0085 River water 22 Jun 2024 – May 2026 below 3 mg/l 1 May 2026
Nitrite as N 0118 River water 24 Jun 2024 – May 2026 0.016 mg/l 1 May 2026
Nitrogen, Total Oxidised as N 0116 River water 24 Jun 2024 – May 2026 4.4 mg/l 1 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.