Saltergill Beck at B1264

EA name: SALTERGILL BECK AT B1264
Environment Agency sampling point NE-45400550 · 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
8 May 2026, 12:295 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
23 since 16 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 439941, 509877As published, to the nearest 1 m. Open in a map
River, by its own name
Saltergill Beck
River, by the map
Not placedIts name gives Saltergill Beck; the only line close by, 1 m away, is Hole Beck and is not traced into it. The river map cannot say which watercourse this is.
Next gauge downstream
Not known
Why it was sampled
Monitoring (national agency policy) (23 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

127%

Sampled 8 May 2026, 5 months ago · 23 results banked

80100120140%20242025202616 Oct 2023, 12:20: 91.4%24 Nov 2023, 10:13: 93.9%5 Dec 2023, 09:24: 98.9%17 Jan 2024, 11:02: 97.8%23 Feb 2024, 09:44: 99.1%20 Mar 2024, 12:24: 105.1%18 Apr 2024, 08:42: 96.8%14 May 2024, 11:59: 119.9%27 Jun 2024, 10:47: 92.6%29 Jul 2024, 10:00: 93.4%22 Aug 2024, 11:14: 84.5%20 Sep 2024, 09:31: 81.5%14 Oct 2024, 09:25: 97.2%22 Nov 2024, 09:44: 92.6%4 Dec 2024, 08:58: 99.3%21 Jan 2025, 14:59: 99.7%5 Feb 2025, 14:10: 99.8%6 Mar 2025, 10:51: 105.4%7 Jan 2026, 10:08: 98.6%4 Feb 2026, 13:06: 98.8%20 Mar 2026, 08:17: 98.4%10 Apr 2026, 11:50: 120%8 May 2026, 12:29: 127%
Every result (23)
SampledResult as publishedReads as
8 May 2026, 12:29127 127%
10 Apr 2026, 11:50120 120%
20 Mar 2026, 08:1798.4 98.4%
4 Feb 2026, 13:0698.8 98.8%
7 Jan 2026, 10:0898.6 98.6%
6 Mar 2025, 10:51105.4 105.4%
5 Feb 2025, 14:1099.8 99.8%
21 Jan 2025, 14:5999.7 99.7%
4 Dec 2024, 08:5899.3 99.3%
22 Nov 2024, 09:4492.6 92.6%
14 Oct 2024, 09:2597.2 97.2%
20 Sep 2024, 09:3181.5 81.5%
22 Aug 2024, 11:1484.5 84.5%
29 Jul 2024, 10:0093.4 93.4%
27 Jun 2024, 10:4792.6 92.6%
14 May 2024, 11:59119.9 119.9%
18 Apr 2024, 08:4296.8 96.8%
20 Mar 2024, 12:24105.1 105.1%
23 Feb 2024, 09:4499.1 99.1%
17 Jan 2024, 11:0297.8 97.8%
5 Dec 2023, 09:2498.9 98.9%
24 Nov 2023, 10:1393.9 93.9%
16 Oct 2023, 12:2091.4 91.4%

Dissolved oxygen

as O2 · code 9924 · mg/l

13.6 mg/l

Sampled 8 May 2026, 5 months ago · 23 results banked

810121416mg/l20242025202616 Oct 2023, 12:20: 11.2 mg/l24 Nov 2023, 10:13: 11.1 mg/l5 Dec 2023, 09:24: 12.5 mg/l17 Jan 2024, 11:02: 13.9 mg/l23 Feb 2024, 09:44: 12.3 mg/l20 Mar 2024, 12:24: 11.8 mg/l18 Apr 2024, 08:42: 12.2 mg/l14 May 2024, 11:59: 12.1 mg/l27 Jun 2024, 10:47: 8.94 mg/l29 Jul 2024, 10:00: 9.21 mg/l22 Aug 2024, 11:14: 8.46 mg/l20 Sep 2024, 09:31: 8.74 mg/l14 Oct 2024, 09:25: 12.1 mg/l22 Nov 2024, 09:44: 13.1 mg/l4 Dec 2024, 08:58: 13 mg/l21 Jan 2025, 14:59: 12.8 mg/l5 Feb 2025, 14:10: 12.6 mg/l6 Mar 2025, 10:51: 12.8 mg/l7 Jan 2026, 10:08: 14.1 mg/l4 Feb 2026, 13:06: 12.5 mg/l20 Mar 2026, 08:17: 11.6 mg/l10 Apr 2026, 11:50: 14 mg/l8 May 2026, 12:29: 13.6 mg/l
Every result (23)
SampledResult as publishedReads as
8 May 2026, 12:2913.6 13.6 mg/l
10 Apr 2026, 11:5014 14 mg/l
20 Mar 2026, 08:1711.6 11.6 mg/l
4 Feb 2026, 13:0612.5 12.5 mg/l
7 Jan 2026, 10:0814.1 14.1 mg/l
6 Mar 2025, 10:5112.8 12.8 mg/l
5 Feb 2025, 14:1012.6 12.6 mg/l
21 Jan 2025, 14:5912.8 12.8 mg/l
4 Dec 2024, 08:5813 13 mg/l
22 Nov 2024, 09:4413.1 13.1 mg/l
14 Oct 2024, 09:2512.1 12.1 mg/l
20 Sep 2024, 09:318.74 8.74 mg/l
22 Aug 2024, 11:148.46 8.46 mg/l
29 Jul 2024, 10:009.21 9.21 mg/l
27 Jun 2024, 10:478.94 8.94 mg/l
14 May 2024, 11:5912.1 12.1 mg/l
18 Apr 2024, 08:4212.2 12.2 mg/l
20 Mar 2024, 12:2411.8 11.8 mg/l
23 Feb 2024, 09:4412.3 12.3 mg/l
17 Jan 2024, 11:0213.9 13.9 mg/l
5 Dec 2023, 09:2412.5 12.5 mg/l
24 Nov 2023, 10:1311.1 11.1 mg/l
16 Oct 2023, 12:2011.2 11.2 mg/l

Water temperature

code 0076 · °C

12.2 °C

Sampled 8 May 2026, 5 months ago · 23 results banked

05101520°C20242025202616 Oct 2023, 12:20: 6.7 °C24 Nov 2023, 10:13: 7.9 °C5 Dec 2023, 09:24: 5.5 °C17 Jan 2024, 11:02: 1 °C23 Feb 2024, 09:44: 6 °C20 Mar 2024, 12:24: 10.1 °C18 Apr 2024, 08:42: 5.4 °C14 May 2024, 11:59: 15 °C27 Jun 2024, 10:47: 16.9 °C29 Jul 2024, 10:00: 15.9 °C22 Aug 2024, 11:14: 15.2 °C20 Sep 2024, 09:31: 12.1 °C14 Oct 2024, 09:25: 5.9 °C22 Nov 2024, 09:44: 1.1 °C4 Dec 2024, 08:58: 3.9 °C21 Jan 2025, 14:59: 4.8 °C5 Feb 2025, 14:10: 5.5 °C6 Mar 2025, 10:51: 7 °C7 Jan 2026, 10:08: 0.6 °C4 Feb 2026, 13:06: 5.3 °C20 Mar 2026, 08:17: 8.1 °C10 Apr 2026, 11:50: 8.6 °C8 May 2026, 12:29: 12.2 °C
Every result (23)
SampledResult as publishedReads as
8 May 2026, 12:2912.2 12.2 °C
10 Apr 2026, 11:508.6 8.6 °C
20 Mar 2026, 08:178.1 8.1 °C
4 Feb 2026, 13:065.3 5.3 °C
7 Jan 2026, 10:080.6 0.6 °C
6 Mar 2025, 10:517 7 °C
5 Feb 2025, 14:105.5 5.5 °C
21 Jan 2025, 14:594.8 4.8 °C
4 Dec 2024, 08:583.9 3.9 °C
22 Nov 2024, 09:441.1 1.1 °C
14 Oct 2024, 09:255.9 5.9 °C
20 Sep 2024, 09:3112.1 12.1 °C
22 Aug 2024, 11:1415.2 15.2 °C
29 Jul 2024, 10:0015.9 15.9 °C
27 Jun 2024, 10:4716.9 16.9 °C
14 May 2024, 11:5915 15 °C
18 Apr 2024, 08:425.4 5.4 °C
20 Mar 2024, 12:2410.1 10.1 °C
23 Feb 2024, 09:446 6 °C
17 Jan 2024, 11:021 1 °C
5 Dec 2023, 09:245.5 5.5 °C
24 Nov 2023, 10:137.9 7.9 °C
16 Oct 2023, 12:206.7 6.7 °C

pH

code 0061

8.45

Sampled 8 May 2026, 5 months ago · 23 results banked

7.57.7588.258.58.7520242025202616 Oct 2023, 12:20: 8.0424 Nov 2023, 10:13: 8.235 Dec 2023, 09:24: 7.717 Jan 2024, 11:02: 8.3223 Feb 2024, 09:44: 8.2320 Mar 2024, 12:24: 8.3218 Apr 2024, 08:42: 8.3214 May 2024, 11:59: 8.4427 Jun 2024, 10:47: 8.1429 Jul 2024, 10:00: 8.222 Aug 2024, 11:14: 7.9920 Sep 2024, 09:31: 7.9314 Oct 2024, 09:25: 8.322 Nov 2024, 09:44: 8.24 Dec 2024, 08:58: 8.4421 Jan 2025, 14:59: 8.255 Feb 2025, 14:10: 8.426 Mar 2025, 10:51: 8.337 Jan 2026, 10:08: 8.454 Feb 2026, 13:06: 8.2220 Mar 2026, 08:17: 8.5910 Apr 2026, 11:50: 8.578 May 2026, 12:29: 8.45
Every result (23)
SampledResult as publishedReads as
8 May 2026, 12:298.45 8.45
10 Apr 2026, 11:508.57 8.57
20 Mar 2026, 08:178.59 8.59
4 Feb 2026, 13:068.22 8.22
7 Jan 2026, 10:088.45 8.45
6 Mar 2025, 10:518.33 8.33
5 Feb 2025, 14:108.42 8.42
21 Jan 2025, 14:598.25 8.25
4 Dec 2024, 08:588.44 8.44
22 Nov 2024, 09:448.2 8.2
14 Oct 2024, 09:258.3 8.3
20 Sep 2024, 09:317.93 7.93
22 Aug 2024, 11:147.99 7.99
29 Jul 2024, 10:008.2 8.2
27 Jun 2024, 10:478.14 8.14
14 May 2024, 11:598.44 8.44
18 Apr 2024, 08:428.32 8.32
20 Mar 2024, 12:248.32 8.32
23 Feb 2024, 09:448.23 8.23
17 Jan 2024, 11:028.32 8.32
5 Dec 2023, 09:247.7 7.7
24 Nov 2023, 10:138.23 8.23
16 Oct 2023, 12:208.04 8.04

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

below 0.03 mg/l (not detected above this)

Sampled 8 May 2026, 5 months ago · 23 results banked

01234mg/l20242025202616 Oct 2023, 12:20: 0.038 mg/l24 Nov 2023, 10:13: 0.034 mg/l5 Dec 2023, 09:24: 0.08 mg/l17 Jan 2024, 11:02: 3.1 mg/l23 Feb 2024, 09:44: 0.16 mg/l20 Mar 2024, 12:24: 0.11 mg/l18 Apr 2024, 08:42: 0.12 mg/l14 May 2024, 11:59: below 0.03 mg/l (not detected above this)27 Jun 2024, 10:47: 0.038 mg/l29 Jul 2024, 10:00: below 0.03 mg/l (not detected above this)22 Aug 2024, 11:14: below 0.03 mg/l (not detected above this)20 Sep 2024, 09:31: below 0.03 mg/l (not detected above this)14 Oct 2024, 09:25: below 0.03 mg/l (not detected above this)22 Nov 2024, 09:44: 0.39 mg/l4 Dec 2024, 08:58: 0.045 mg/l21 Jan 2025, 14:59: 0.35 mg/l5 Feb 2025, 14:10: 0.43 mg/l6 Mar 2025, 10:51: 0.31 mg/l7 Jan 2026, 10:08: 0.047 mg/l4 Feb 2026, 13:06: 0.22 mg/l20 Mar 2026, 08:17: below 0.03 mg/l (not detected above this)10 Apr 2026, 11:50: below 0.03 mg/l (not detected above this)8 May 2026, 12:29: below 0.03 mg/l (not detected above this)
Every result (23)
SampledResult as publishedReads as
8 May 2026, 12:29<0.03 below 0.03 mg/l (not detected above this)
10 Apr 2026, 11:50<0.03 below 0.03 mg/l (not detected above this)
20 Mar 2026, 08:17<0.03 below 0.03 mg/l (not detected above this)
4 Feb 2026, 13:060.22 0.22 mg/l
7 Jan 2026, 10:080.047 0.047 mg/l
6 Mar 2025, 10:510.31 0.31 mg/l
5 Feb 2025, 14:100.43 0.43 mg/l
21 Jan 2025, 14:590.35 0.35 mg/l
4 Dec 2024, 08:580.045 0.045 mg/l
22 Nov 2024, 09:440.39 0.39 mg/l
14 Oct 2024, 09:25<0.03 below 0.03 mg/l (not detected above this)
20 Sep 2024, 09:31<0.03 below 0.03 mg/l (not detected above this)
22 Aug 2024, 11:14<0.03 below 0.03 mg/l (not detected above this)
29 Jul 2024, 10:00<0.03 below 0.03 mg/l (not detected above this)
27 Jun 2024, 10:470.038 0.038 mg/l
14 May 2024, 11:59<0.03 below 0.03 mg/l (not detected above this)
18 Apr 2024, 08:420.12 0.12 mg/l
20 Mar 2024, 12:240.11 0.11 mg/l
23 Feb 2024, 09:440.16 0.16 mg/l
17 Jan 2024, 11:023.1 3.1 mg/l
5 Dec 2023, 09:240.08 0.08 mg/l
24 Nov 2023, 10:130.034 0.034 mg/l
16 Oct 2023, 12:200.038 0.038 mg/l

Nitrate

as nitrogen (N) · code 0117 · mg/l

1.67 mg/l

Sampled 8 May 2026, 5 months ago · 23 results banked

0246810mg/l20242025202616 Oct 2023, 12:20: 7.48 mg/l24 Nov 2023, 10:13: 6.87 mg/l5 Dec 2023, 09:24: 4.49 mg/l17 Jan 2024, 11:02: 6.27 mg/l23 Feb 2024, 09:44: 3.45 mg/l20 Mar 2024, 12:24: 5.56 mg/l18 Apr 2024, 08:42: 5.13 mg/l14 May 2024, 11:59: 6.45 mg/l27 Jun 2024, 10:47: 5.95 mg/l29 Jul 2024, 10:00: 6.49 mg/l22 Aug 2024, 11:14: 8.17 mg/l20 Sep 2024, 09:31: 6.09 mg/l14 Oct 2024, 09:25: 6.58 mg/l22 Nov 2024, 09:44: 8.88 mg/l4 Dec 2024, 08:58: 6.17 mg/l21 Jan 2025, 14:59: 5.73 mg/l5 Feb 2025, 14:10: 6.49 mg/l6 Mar 2025, 10:51: 6.81 mg/l7 Jan 2026, 10:08: 6.68 mg/l4 Feb 2026, 13:06: 7.37 mg/l20 Mar 2026, 08:17: 4.99 mg/l10 Apr 2026, 11:50: 1.89 mg/l8 May 2026, 12:29: 1.67 mg/l
Every result (23)
SampledResult as publishedReads as
8 May 2026, 12:291.67 1.67 mg/l
10 Apr 2026, 11:501.89 1.89 mg/l
20 Mar 2026, 08:174.99 4.99 mg/l
4 Feb 2026, 13:067.37 7.37 mg/l
7 Jan 2026, 10:086.68 6.68 mg/l
6 Mar 2025, 10:516.81 6.81 mg/l
5 Feb 2025, 14:106.49 6.49 mg/l
21 Jan 2025, 14:595.73 5.73 mg/l
4 Dec 2024, 08:586.17 6.17 mg/l
22 Nov 2024, 09:448.88 8.88 mg/l
14 Oct 2024, 09:256.58 6.58 mg/l
20 Sep 2024, 09:316.09 6.09 mg/l
22 Aug 2024, 11:148.17 8.17 mg/l
29 Jul 2024, 10:006.49 6.49 mg/l
27 Jun 2024, 10:475.95 5.95 mg/l
14 May 2024, 11:596.45 6.45 mg/l
18 Apr 2024, 08:425.13 5.13 mg/l
20 Mar 2024, 12:245.56 5.56 mg/l
23 Feb 2024, 09:443.45 3.45 mg/l
17 Jan 2024, 11:026.27 6.27 mg/l
5 Dec 2023, 09:244.49 4.49 mg/l
24 Nov 2023, 10:136.87 6.87 mg/l
16 Oct 2023, 12:207.48 7.48 mg/l

Phosphate

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

0.087 mg/l

Sampled 8 May 2026, 5 months ago · 23 results banked

00.511.52mg/l20242025202616 Oct 2023, 12:20: 1.5 mg/l24 Nov 2023, 10:13: 0.19 mg/l5 Dec 2023, 09:24: 0.2 mg/l17 Jan 2024, 11:02: 0.94 mg/l23 Feb 2024, 09:44: 0.15 mg/l20 Mar 2024, 12:24: 0.39 mg/l18 Apr 2024, 08:42: 0.28 mg/l14 May 2024, 11:59: 0.71 mg/l27 Jun 2024, 10:47: 0.81 mg/l29 Jul 2024, 10:00: 1.1 mg/l22 Aug 2024, 11:14: 1.9 mg/l20 Sep 2024, 09:31: 1 mg/l14 Oct 2024, 09:25: 0.27 mg/l22 Nov 2024, 09:44: 1.5 mg/l4 Dec 2024, 08:58: 0.39 mg/l21 Jan 2025, 14:59: 0.38 mg/l5 Feb 2025, 14:10: 0.45 mg/l6 Mar 2025, 10:51: 0.52 mg/l7 Jan 2026, 10:08: 0.13 mg/l4 Feb 2026, 13:06: 0.12 mg/l20 Mar 2026, 08:17: 0.11 mg/l10 Apr 2026, 11:50: 0.066 mg/l8 May 2026, 12:29: 0.087 mg/l
Every result (23)
SampledResult as publishedReads as
8 May 2026, 12:290.087 0.087 mg/l
10 Apr 2026, 11:500.066 0.066 mg/l
20 Mar 2026, 08:170.11 0.11 mg/l
4 Feb 2026, 13:060.12 0.12 mg/l
7 Jan 2026, 10:080.13 0.13 mg/l
6 Mar 2025, 10:510.52 0.52 mg/l
5 Feb 2025, 14:100.45 0.45 mg/l
21 Jan 2025, 14:590.38 0.38 mg/l
4 Dec 2024, 08:580.39 0.39 mg/l
22 Nov 2024, 09:441.5 1.5 mg/l
14 Oct 2024, 09:250.27 0.27 mg/l
20 Sep 2024, 09:311 1 mg/l
22 Aug 2024, 11:141.9 1.9 mg/l
29 Jul 2024, 10:001.1 1.1 mg/l
27 Jun 2024, 10:470.81 0.81 mg/l
14 May 2024, 11:590.71 0.71 mg/l
18 Apr 2024, 08:420.28 0.28 mg/l
20 Mar 2024, 12:240.39 0.39 mg/l
23 Feb 2024, 09:440.15 0.15 mg/l
17 Jan 2024, 11:020.94 0.94 mg/l
5 Dec 2023, 09:240.2 0.2 mg/l
24 Nov 2023, 10:130.19 0.19 mg/l
16 Oct 2023, 12:201.5 1.5 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

1250 µS/cm

Sampled 8 May 2026, 5 months ago · 23 results banked

25050075010001250µS/cm20242025202616 Oct 2023, 12:20: 749 µS/cm24 Nov 2023, 10:13: 810 µS/cm5 Dec 2023, 09:24: 383 µS/cm17 Jan 2024, 11:02: 1041 µS/cm23 Feb 2024, 09:44: 697 µS/cm20 Mar 2024, 12:24: 947 µS/cm18 Apr 2024, 08:42: 863 µS/cm14 May 2024, 11:59: 983 µS/cm27 Jun 2024, 10:47: 941 µS/cm29 Jul 2024, 10:00: 942 µS/cm22 Aug 2024, 11:14: 783 µS/cm20 Sep 2024, 09:31: 816 µS/cm14 Oct 2024, 09:25: 871 µS/cm22 Nov 2024, 09:44: 942 µS/cm4 Dec 2024, 08:58: 1027 µS/cm21 Jan 2025, 14:59: 535 µS/cm5 Feb 2025, 14:10: 1035 µS/cm6 Mar 2025, 10:51: 967 µS/cm7 Jan 2026, 10:08: 958 µS/cm4 Feb 2026, 13:06: 775 µS/cm20 Mar 2026, 08:17: 875 µS/cm10 Apr 2026, 11:50: 976 µS/cm8 May 2026, 12:29: 1250 µS/cm
Every result (23)
SampledResult as publishedReads as
8 May 2026, 12:291250 1250 µS/cm
10 Apr 2026, 11:50976 976 µS/cm
20 Mar 2026, 08:17875 875 µS/cm
4 Feb 2026, 13:06775 775 µS/cm
7 Jan 2026, 10:08958 958 µS/cm
6 Mar 2025, 10:51967 967 µS/cm
5 Feb 2025, 14:101035 1035 µS/cm
21 Jan 2025, 14:59535 535 µS/cm
4 Dec 2024, 08:581027 1027 µS/cm
22 Nov 2024, 09:44942 942 µS/cm
14 Oct 2024, 09:25871 871 µS/cm
20 Sep 2024, 09:31816 816 µS/cm
22 Aug 2024, 11:14783 783 µS/cm
29 Jul 2024, 10:00942 942 µS/cm
27 Jun 2024, 10:47941 941 µS/cm
14 May 2024, 11:59983 983 µS/cm
18 Apr 2024, 08:42863 863 µS/cm
20 Mar 2024, 12:24947 947 µS/cm
23 Feb 2024, 09:44697 697 µS/cm
17 Jan 2024, 11:021041 1041 µS/cm
5 Dec 2023, 09:24383 383 µS/cm
24 Nov 2023, 10:13810 810 µS/cm
16 Oct 2023, 12:20749 749 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 23 Oct 2023 – May 2026 127% 8 May 2026
Oxygen, Dissolved as O2 9924 River water 23 Oct 2023 – May 2026 13.6 mg/l 8 May 2026
Temperature of Water 0076 River water 23 Oct 2023 – May 2026 12.2 °C 8 May 2026
pH 0061 River water 23 Oct 2023 – May 2026 8.45 8 May 2026
Ammoniacal Nitrogen as N 0111 River water 23 Oct 2023 – May 2026 below 0.03 mg/l 8 May 2026
Nitrate as N 0117 River water 23 Oct 2023 – May 2026 1.67 mg/l 8 May 2026
Orthophosphate, reactive as P 0180 River water 23 Oct 2023 – May 2026 0.087 mg/l 8 May 2026
Conductivity at 25 C 0077 River water 23 Oct 2023 – May 2026 1250 µS/cm 8 May 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 23 Oct 2023 – May 2026 230 mg/l 8 May 2026
Ammonia un-ionised as N 0119 River water 23 Oct 2023 – May 2026 below 0.00064 mg/l 8 May 2026
BOD : 5 Day ATU 0085 River water 18 Feb 2024 – May 2026 below 3 mg/l 8 May 2026
Nitrite as N 0118 River water 23 Oct 2023 – May 2026 0.03 mg/l 8 May 2026
Nitrogen, Total Oxidised as N 0116 River water 23 Oct 2023 – May 2026 1.7 mg/l 8 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.