Danes Stream Honeylake Wood

EA name: DANES STREAM HONEYLAKE WOOD (also listed as “RSN1581 DANES STREAM HONEYLAKE WOOD”)
Environment Agency sampling point SO-RSN1581 · 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
3 Aug 2026, 11:3859 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
45 since 25 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 426465, 93288As published, to the nearest 1 m. Open in a map
River, by its own name
Danes Stream
River, by the map
Danes StreamPlaced on the river its name gives, 5 m from the line.
Next gauge downstream
New Valley Road On the Danes Stream · 3.0 km along the river
Why it was sampled
Monitoring (national agency policy) (45 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

87.2%

Sampled 3 Aug 2026, 59 days ago · 44 results banked

80859095100%20242025202625 Oct 2023, 11:32: 87.5%7 Nov 2023, 14:21: 92.6%14 Dec 2023, 09:37: 93.5%8 Jan 2024, 12:46: 93.5%1 Feb 2024, 15:00: 93.8%5 Mar 2024, 12:26: 94.8%8 Apr 2024, 12:47: 98.2%17 May 2024, 11:35: 92.8%25 Jun 2024, 09:19: 90.9%23 Jul 2024, 15:23: 91.2%21 Aug 2024, 10:04: 89.6%26 Sep 2024, 10:23: 91.7%31 Oct 2024, 10:53: 92.2%20 Nov 2024, 11:07: 90.2%6 Dec 2024, 10:53: 93.4%15 Jan 2025, 10:59: 94.8%6 Feb 2025, 12:01: 95.5%13 Mar 2025, 11:31: 97%9 Apr 2025, 10:59: 96.4%7 May 2025, 13:23: 95.6%2 Jun 2025, 10:39: 89%1 Jul 2025, 13:08: 90.8%13 Aug 2025, 11:47: 86.3%18 Aug 2025, 12:51: 88.7%1 Sep 2025, 14:51: 87.5%15 Sep 2025, 11:54: 89.5%10 Oct 2025, 10:55: 89.2%23 Oct 2025, 13:45: 90.6%17 Nov 2025, 14:13: 87.8%17 Nov 2025, 14:14: 88%9 Dec 2025, 10:22: 85.3%17 Dec 2025, 13:31: 92.9%20 Jan 2026, 10:13: 93.7%29 Jan 2026, 13:21: 94.1%18 Feb 2026, 14:29: 95.8%6 Mar 2026, 09:32: 92.5%18 Mar 2026, 12:53: 93.7%9 Apr 2026, 15:49: 97.6%15 Apr 2026, 11:12: 95.3%5 May 2026, 12:09: 81%18 May 2026, 10:35: 91.3%4 Jun 2026, 13:47: 88.8%1 Jul 2026, 13:23: 88.6%3 Aug 2026, 11:38: 87.2%
Every result (44)
SampledResult as publishedReads as
3 Aug 2026, 11:3887.2 87.2%
1 Jul 2026, 13:2388.6 88.6%
4 Jun 2026, 13:4788.8 88.8%
18 May 2026, 10:3591.3 91.3%
5 May 2026, 12:0981 81%
15 Apr 2026, 11:1295.3 95.3%
9 Apr 2026, 15:4997.6 97.6%
18 Mar 2026, 12:5393.7 93.7%
6 Mar 2026, 09:3292.5 92.5%
18 Feb 2026, 14:2995.8 95.8%
29 Jan 2026, 13:2194.1 94.1%
20 Jan 2026, 10:1393.7 93.7%
17 Dec 2025, 13:3192.9 92.9%
9 Dec 2025, 10:2285.3 85.3%
17 Nov 2025, 14:1488 88%
17 Nov 2025, 14:1387.8 87.8%
23 Oct 2025, 13:4590.6 90.6%
10 Oct 2025, 10:5589.2 89.2%
15 Sep 2025, 11:5489.5 89.5%
1 Sep 2025, 14:5187.5 87.5%
18 Aug 2025, 12:5188.7 88.7%
13 Aug 2025, 11:4786.3 86.3%
1 Jul 2025, 13:0890.8 90.8%
2 Jun 2025, 10:3989 89%
7 May 2025, 13:2395.6 95.6%
9 Apr 2025, 10:5996.4 96.4%
13 Mar 2025, 11:3197 97%
6 Feb 2025, 12:0195.5 95.5%
15 Jan 2025, 10:5994.8 94.8%
6 Dec 2024, 10:5393.4 93.4%
20 Nov 2024, 11:0790.2 90.2%
31 Oct 2024, 10:5392.2 92.2%
26 Sep 2024, 10:2391.7 91.7%
21 Aug 2024, 10:0489.6 89.6%
23 Jul 2024, 15:2391.2 91.2%
25 Jun 2024, 09:1990.9 90.9%
17 May 2024, 11:3592.8 92.8%
8 Apr 2024, 12:4798.2 98.2%
5 Mar 2024, 12:2694.8 94.8%
1 Feb 2024, 15:0093.8 93.8%
8 Jan 2024, 12:4693.5 93.5%
14 Dec 2023, 09:3793.5 93.5%
7 Nov 2023, 14:2192.6 92.6%
25 Oct 2023, 11:3287.5 87.5%

Dissolved oxygen

as O2 · code 9924 · mg/l

8.4 mg/l

Sampled 3 Aug 2026, 59 days ago · 44 results banked

89101112mg/l20242025202625 Oct 2023, 11:32: 9.32 mg/l7 Nov 2023, 14:21: 10.1 mg/l14 Dec 2023, 09:37: 11.1 mg/l8 Jan 2024, 12:46: 11.7 mg/l1 Feb 2024, 15:00: 11 mg/l5 Mar 2024, 12:26: 11.3 mg/l8 Apr 2024, 12:47: 10.7 mg/l17 May 2024, 11:35: 9.84 mg/l25 Jun 2024, 09:19: 9.24 mg/l23 Jul 2024, 15:23: 8.84 mg/l21 Aug 2024, 10:04: 9.07 mg/l26 Sep 2024, 10:23: 9.28 mg/l31 Oct 2024, 10:53: 9.8 mg/l20 Nov 2024, 11:07: 11 mg/l6 Dec 2024, 10:53: 10.8 mg/l15 Jan 2025, 10:59: 11.3 mg/l6 Feb 2025, 12:01: 11.8 mg/l13 Mar 2025, 11:31: 12 mg/l9 Apr 2025, 10:59: 11.3 mg/l7 May 2025, 13:23: 10.5 mg/l2 Jun 2025, 10:39: 9.33 mg/l1 Jul 2025, 13:08: 8.47 mg/l13 Aug 2025, 11:47: 8.35 mg/l18 Aug 2025, 12:51: 8.6 mg/l1 Sep 2025, 14:51: 8.52 mg/l15 Sep 2025, 11:54: 9.08 mg/l10 Oct 2025, 10:55: 9.48 mg/l23 Oct 2025, 13:45: 9.72 mg/l17 Nov 2025, 14:13: 10 mg/l17 Nov 2025, 14:14: 10.1 mg/l9 Dec 2025, 10:22: 9.36 mg/l17 Dec 2025, 13:31: 10.7 mg/l20 Jan 2026, 10:13: 11 mg/l29 Jan 2026, 13:21: 11.3 mg/l18 Feb 2026, 14:29: 11.6 mg/l6 Mar 2026, 09:32: 10.7 mg/l18 Mar 2026, 12:53: 10.6 mg/l9 Apr 2026, 15:49: 10.4 mg/l15 Apr 2026, 11:12: 10.4 mg/l5 May 2026, 12:09: 8.59 mg/l18 May 2026, 10:35: 10.1 mg/l4 Jun 2026, 13:47: 9.03 mg/l1 Jul 2026, 13:23: 8.63 mg/l3 Aug 2026, 11:38: 8.4 mg/l
Every result (44)
SampledResult as publishedReads as
3 Aug 2026, 11:388.4 8.4 mg/l
1 Jul 2026, 13:238.63 8.63 mg/l
4 Jun 2026, 13:479.03 9.03 mg/l
18 May 2026, 10:3510.1 10.1 mg/l
5 May 2026, 12:098.59 8.59 mg/l
15 Apr 2026, 11:1210.4 10.4 mg/l
9 Apr 2026, 15:4910.4 10.4 mg/l
18 Mar 2026, 12:5310.6 10.6 mg/l
6 Mar 2026, 09:3210.7 10.7 mg/l
18 Feb 2026, 14:2911.6 11.6 mg/l
29 Jan 2026, 13:2111.3 11.3 mg/l
20 Jan 2026, 10:1311 11 mg/l
17 Dec 2025, 13:3110.7 10.7 mg/l
9 Dec 2025, 10:229.36 9.36 mg/l
17 Nov 2025, 14:1410.1 10.1 mg/l
17 Nov 2025, 14:1310 10 mg/l
23 Oct 2025, 13:459.72 9.72 mg/l
10 Oct 2025, 10:559.48 9.48 mg/l
15 Sep 2025, 11:549.08 9.08 mg/l
1 Sep 2025, 14:518.52 8.52 mg/l
18 Aug 2025, 12:518.6 8.6 mg/l
13 Aug 2025, 11:478.35 8.35 mg/l
1 Jul 2025, 13:088.47 8.47 mg/l
2 Jun 2025, 10:399.33 9.33 mg/l
7 May 2025, 13:2310.5 10.5 mg/l
9 Apr 2025, 10:5911.3 11.3 mg/l
13 Mar 2025, 11:3112 12 mg/l
6 Feb 2025, 12:0111.8 11.8 mg/l
15 Jan 2025, 10:5911.3 11.3 mg/l
6 Dec 2024, 10:5310.8 10.8 mg/l
20 Nov 2024, 11:0711 11 mg/l
31 Oct 2024, 10:539.8 9.8 mg/l
26 Sep 2024, 10:239.28 9.28 mg/l
21 Aug 2024, 10:049.07 9.07 mg/l
23 Jul 2024, 15:238.84 8.84 mg/l
25 Jun 2024, 09:199.24 9.24 mg/l
17 May 2024, 11:359.84 9.84 mg/l
8 Apr 2024, 12:4710.7 10.7 mg/l
5 Mar 2024, 12:2611.3 11.3 mg/l
1 Feb 2024, 15:0011 11 mg/l
8 Jan 2024, 12:4611.7 11.7 mg/l
14 Dec 2023, 09:3711.1 11.1 mg/l
7 Nov 2023, 14:2110.1 10.1 mg/l
25 Oct 2023, 11:329.32 9.32 mg/l

Water temperature

code 0076 · °C

17 °C

Sampled 3 Aug 2026, 59 days ago · 44 results banked

5101520°C20242025202625 Oct 2023, 11:32: 12.4 °C7 Nov 2023, 14:21: 11.2 °C14 Dec 2023, 09:37: 7.8 °C8 Jan 2024, 12:46: 5.8 °C1 Feb 2024, 15:00: 8.3 °C5 Mar 2024, 12:26: 7.7 °C8 Apr 2024, 12:47: 11.6 °C17 May 2024, 11:35: 12.6 °C25 Jun 2024, 09:19: 14.5 °C23 Jul 2024, 15:23: 16.7 °C21 Aug 2024, 10:04: 14.7 °C26 Sep 2024, 10:23: 14.7 °C31 Oct 2024, 10:53: 12.5 °C20 Nov 2024, 11:07: 6.9 °C6 Dec 2024, 10:53: 8.9 °C15 Jan 2025, 10:59: 7.6 °C6 Feb 2025, 12:01: 6.1 °C13 Mar 2025, 11:31: 6.3 °C9 Apr 2025, 10:59: 8.4 °C7 May 2025, 13:23: 11.2 °C2 Jun 2025, 10:39: 13.1 °C1 Jul 2025, 13:08: 18.6 °C13 Aug 2025, 11:47: 16.8 °C18 Aug 2025, 12:51: 16.7 °C1 Sep 2025, 14:51: 16.5 °C15 Sep 2025, 11:54: 14.6 °C10 Oct 2025, 10:55: 12.5 °C23 Oct 2025, 13:45: 12.1 °C17 Nov 2025, 14:13: 9.4 °C17 Nov 2025, 14:14: 9.4 °C9 Dec 2025, 10:22: 11.1 °C17 Dec 2025, 13:31: 8.9 °C20 Jan 2026, 10:13: 8.4 °C29 Jan 2026, 13:21: 7.4 °C18 Feb 2026, 14:29: 7 °C6 Mar 2026, 09:32: 8.8 °C18 Mar 2026, 12:53: 9.9 °C9 Apr 2026, 15:49: 12.2 °C15 Apr 2026, 11:12: 11.4 °C5 May 2026, 12:09: 12.6 °C18 May 2026, 10:35: 10.8 °C4 Jun 2026, 13:47: 14.5 °C1 Jul 2026, 13:23: 16.5 °C3 Aug 2026, 11:38: 17 °C
Every result (44)
SampledResult as publishedReads as
3 Aug 2026, 11:3817 17 °C
1 Jul 2026, 13:2316.5 16.5 °C
4 Jun 2026, 13:4714.5 14.5 °C
18 May 2026, 10:3510.8 10.8 °C
5 May 2026, 12:0912.6 12.6 °C
15 Apr 2026, 11:1211.4 11.4 °C
9 Apr 2026, 15:4912.2 12.2 °C
18 Mar 2026, 12:539.9 9.9 °C
6 Mar 2026, 09:328.8 8.8 °C
18 Feb 2026, 14:297 7 °C
29 Jan 2026, 13:217.4 7.4 °C
20 Jan 2026, 10:138.4 8.4 °C
17 Dec 2025, 13:318.9 8.9 °C
9 Dec 2025, 10:2211.1 11.1 °C
17 Nov 2025, 14:149.4 9.4 °C
17 Nov 2025, 14:139.4 9.4 °C
23 Oct 2025, 13:4512.1 12.1 °C
10 Oct 2025, 10:5512.5 12.5 °C
15 Sep 2025, 11:5414.6 14.6 °C
1 Sep 2025, 14:5116.5 16.5 °C
18 Aug 2025, 12:5116.7 16.7 °C
13 Aug 2025, 11:4716.8 16.8 °C
1 Jul 2025, 13:0818.6 18.6 °C
2 Jun 2025, 10:3913.1 13.1 °C
7 May 2025, 13:2311.2 11.2 °C
9 Apr 2025, 10:598.4 8.4 °C
13 Mar 2025, 11:316.3 6.3 °C
6 Feb 2025, 12:016.1 6.1 °C
15 Jan 2025, 10:597.6 7.6 °C
6 Dec 2024, 10:538.9 8.9 °C
20 Nov 2024, 11:076.9 6.9 °C
31 Oct 2024, 10:5312.5 12.5 °C
26 Sep 2024, 10:2314.7 14.7 °C
21 Aug 2024, 10:0414.7 14.7 °C
23 Jul 2024, 15:2316.7 16.7 °C
25 Jun 2024, 09:1914.5 14.5 °C
17 May 2024, 11:3512.6 12.6 °C
8 Apr 2024, 12:4711.6 11.6 °C
5 Mar 2024, 12:267.7 7.7 °C
1 Feb 2024, 15:008.3 8.3 °C
8 Jan 2024, 12:465.8 5.8 °C
14 Dec 2023, 09:377.8 7.8 °C
7 Nov 2023, 14:2111.2 11.2 °C
25 Oct 2023, 11:3212.4 12.4 °C

pH

code 0061

8

Sampled 3 Aug 2026, 59 days ago · 44 results banked

77.257.57.7588.2520242025202625 Oct 2023, 11:32: 7.197 Nov 2023, 14:21: 7.514 Dec 2023, 09:37: 7.768 Jan 2024, 12:46: 7.631 Feb 2024, 15:00: 7.715 Mar 2024, 12:26: 7.828 Apr 2024, 12:47: 7.8917 May 2024, 11:35: 7.7625 Jun 2024, 09:19: 7.8523 Jul 2024, 15:23: 8.1321 Aug 2024, 10:04: 7.8526 Sep 2024, 10:23: 7.5731 Oct 2024, 10:53: 7.7620 Nov 2024, 11:07: 7.776 Dec 2024, 10:53: 7.6615 Jan 2025, 10:59: 7.856 Feb 2025, 12:01: 7.8513 Mar 2025, 11:31: 7.899 Apr 2025, 10:59: 7.917 May 2025, 13:23: 7.812 Jun 2025, 10:39: 7.941 Jul 2025, 13:08: 7.8613 Aug 2025, 11:47: 8.1918 Aug 2025, 12:51: 8.121 Sep 2025, 14:51: 7.8515 Sep 2025, 11:54: 7.8710 Oct 2025, 10:55: 7.7123 Oct 2025, 13:45: 7.2817 Nov 2025, 14:13: 7.7217 Nov 2025, 14:14: 7.729 Dec 2025, 10:22: 7.7217 Dec 2025, 13:31: 7.620 Jan 2026, 10:13: 7.6329 Jan 2026, 13:21: 7.6118 Feb 2026, 14:29: 7.626 Mar 2026, 09:32: 7.6918 Mar 2026, 12:53: 7.739 Apr 2026, 15:49: 7.8415 Apr 2026, 11:12: 7.745 May 2026, 12:09: 7.6218 May 2026, 10:35: 7.774 Jun 2026, 13:47: 7.711 Jul 2026, 13:23: 7.923 Aug 2026, 11:38: 8
Every result (44)
SampledResult as publishedReads as
3 Aug 2026, 11:388 8
1 Jul 2026, 13:237.92 7.92
4 Jun 2026, 13:477.71 7.71
18 May 2026, 10:357.77 7.77
5 May 2026, 12:097.62 7.62
15 Apr 2026, 11:127.74 7.74
9 Apr 2026, 15:497.84 7.84
18 Mar 2026, 12:537.73 7.73
6 Mar 2026, 09:327.69 7.69
18 Feb 2026, 14:297.62 7.62
29 Jan 2026, 13:217.61 7.61
20 Jan 2026, 10:137.63 7.63
17 Dec 2025, 13:317.6 7.6
9 Dec 2025, 10:227.72 7.72
17 Nov 2025, 14:147.72 7.72
17 Nov 2025, 14:137.72 7.72
23 Oct 2025, 13:457.28 7.28
10 Oct 2025, 10:557.71 7.71
15 Sep 2025, 11:547.87 7.87
1 Sep 2025, 14:517.85 7.85
18 Aug 2025, 12:518.12 8.12
13 Aug 2025, 11:478.19 8.19
1 Jul 2025, 13:087.86 7.86
2 Jun 2025, 10:397.94 7.94
7 May 2025, 13:237.81 7.81
9 Apr 2025, 10:597.91 7.91
13 Mar 2025, 11:317.89 7.89
6 Feb 2025, 12:017.85 7.85
15 Jan 2025, 10:597.85 7.85
6 Dec 2024, 10:537.66 7.66
20 Nov 2024, 11:077.77 7.77
31 Oct 2024, 10:537.76 7.76
26 Sep 2024, 10:237.57 7.57
21 Aug 2024, 10:047.85 7.85
23 Jul 2024, 15:238.13 8.13
25 Jun 2024, 09:197.85 7.85
17 May 2024, 11:357.76 7.76
8 Apr 2024, 12:477.89 7.89
5 Mar 2024, 12:267.82 7.82
1 Feb 2024, 15:007.71 7.71
8 Jan 2024, 12:467.63 7.63
14 Dec 2023, 09:377.76 7.76
7 Nov 2023, 14:217.5 7.5
25 Oct 2023, 11:327.19 7.19

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

0.013 mg/l

Sampled 3 Aug 2026, 59 days ago · 44 results banked

00.10.20.3mg/l20242025202625 Oct 2023, 11:32: 0.1 mg/l7 Nov 2023, 14:21: 0.018 mg/l14 Dec 2023, 09:37: 0.021 mg/l8 Jan 2024, 12:46: 0.027 mg/l1 Feb 2024, 15:00: 0.022 mg/l5 Mar 2024, 12:26: 0.029 mg/l8 Apr 2024, 12:47: 0.016 mg/l17 May 2024, 11:35: 0.015 mg/l25 Jun 2024, 09:19: 0.012 mg/l23 Jul 2024, 15:23: 0.011 mg/l21 Aug 2024, 10:04: 0.083 mg/l26 Sep 2024, 10:23: 0.011 mg/l31 Oct 2024, 10:53: 0.0069 mg/l20 Nov 2024, 11:07: 0.013 mg/l6 Dec 2024, 10:53: 0.018 mg/l15 Jan 2025, 10:59: 0.0091 mg/l6 Feb 2025, 12:01: 0.012 mg/l13 Mar 2025, 11:31: 0.013 mg/l9 Apr 2025, 10:59: 0.0079 mg/l7 May 2025, 13:23: 0.0062 mg/l2 Jun 2025, 10:39: 0.02 mg/l1 Jul 2025, 13:08: 0.011 mg/l13 Aug 2025, 11:47: 0.0073 mg/l18 Aug 2025, 12:51: below 0.03 mg/l (not detected above this)1 Sep 2025, 14:51: 0.0045 mg/l15 Sep 2025, 11:54: below 0.03 mg/l (not detected above this)10 Oct 2025, 10:55: 0.0034 mg/l23 Oct 2025, 13:45: below 0.03 mg/l (not detected above this)17 Nov 2025, 14:13: 0.0043 mg/l17 Nov 2025, 14:14: below 0.03 mg/l (not detected above this)9 Dec 2025, 10:22: 0.016 mg/l17 Dec 2025, 13:31: below 0.03 mg/l (not detected above this)20 Jan 2026, 10:13: below 0.03 mg/l (not detected above this)29 Jan 2026, 13:21: 0.018 mg/l18 Feb 2026, 14:29: 0.036 mg/l6 Mar 2026, 09:32: 0.026 mg/l18 Mar 2026, 12:53: 0.038 mg/l9 Apr 2026, 15:49: below 0.002 mg/l (not detected above this)15 Apr 2026, 11:12: below 0.03 mg/l (not detected above this)5 May 2026, 12:09: 0.27 mg/l18 May 2026, 10:35: below 0.03 mg/l (not detected above this)4 Jun 2026, 13:47: 0.01 mg/l1 Jul 2026, 13:23: 0.0092 mg/l3 Aug 2026, 11:38: 0.013 mg/l
Every result (44)
SampledResult as publishedReads as
3 Aug 2026, 11:380.013 0.013 mg/l
1 Jul 2026, 13:230.0092 0.0092 mg/l
4 Jun 2026, 13:470.01 0.01 mg/l
18 May 2026, 10:35<0.03 below 0.03 mg/l (not detected above this)
5 May 2026, 12:090.27 0.27 mg/l
15 Apr 2026, 11:12<0.03 below 0.03 mg/l (not detected above this)
9 Apr 2026, 15:49<0.002 below 0.002 mg/l (not detected above this)
18 Mar 2026, 12:530.038 0.038 mg/l
6 Mar 2026, 09:320.026 0.026 mg/l
18 Feb 2026, 14:290.036 0.036 mg/l
29 Jan 2026, 13:210.018 0.018 mg/l
20 Jan 2026, 10:13<0.03 below 0.03 mg/l (not detected above this)
17 Dec 2025, 13:31<0.03 below 0.03 mg/l (not detected above this)
9 Dec 2025, 10:220.016 0.016 mg/l
17 Nov 2025, 14:14<0.03 below 0.03 mg/l (not detected above this)
17 Nov 2025, 14:130.0043 0.0043 mg/l
23 Oct 2025, 13:45<0.03 below 0.03 mg/l (not detected above this)
10 Oct 2025, 10:550.0034 0.0034 mg/l
15 Sep 2025, 11:54<0.03 below 0.03 mg/l (not detected above this)
1 Sep 2025, 14:510.0045 0.0045 mg/l
18 Aug 2025, 12:51<0.03 below 0.03 mg/l (not detected above this)
13 Aug 2025, 11:470.0073 0.0073 mg/l
1 Jul 2025, 13:080.011 0.011 mg/l
2 Jun 2025, 10:390.02 0.02 mg/l
7 May 2025, 13:230.0062 0.0062 mg/l
9 Apr 2025, 10:590.0079 0.0079 mg/l
13 Mar 2025, 11:310.013 0.013 mg/l
6 Feb 2025, 12:010.012 0.012 mg/l
15 Jan 2025, 10:590.0091 0.0091 mg/l
6 Dec 2024, 10:530.018 0.018 mg/l
20 Nov 2024, 11:070.013 0.013 mg/l
31 Oct 2024, 10:530.0069 0.0069 mg/l
26 Sep 2024, 10:230.011 0.011 mg/l
21 Aug 2024, 10:040.083 0.083 mg/l
23 Jul 2024, 15:230.011 0.011 mg/l
25 Jun 2024, 09:190.012 0.012 mg/l
17 May 2024, 11:350.015 0.015 mg/l
8 Apr 2024, 12:470.016 0.016 mg/l
5 Mar 2024, 12:260.029 0.029 mg/l
1 Feb 2024, 15:000.022 0.022 mg/l
8 Jan 2024, 12:460.027 0.027 mg/l
14 Dec 2023, 09:370.021 0.021 mg/l
7 Nov 2023, 14:210.018 0.018 mg/l
25 Oct 2023, 11:320.1 0.1 mg/l

Nitrate

as nitrogen (N) · code 0117 · mg/l

3.3 mg/l

Sampled 3 Aug 2026, 59 days ago · 44 results banked

1234mg/l20242025202625 Oct 2023, 11:32: 1.39 mg/l7 Nov 2023, 14:21: 2.79 mg/l14 Dec 2023, 09:37: 2.59 mg/l8 Jan 2024, 12:46: 2.79 mg/l1 Feb 2024, 15:00: 2.89 mg/l5 Mar 2024, 12:26: 1.39 mg/l8 Apr 2024, 12:47: 2.29 mg/l17 May 2024, 11:35: 2.39 mg/l25 Jun 2024, 09:19: 3.49 mg/l23 Jul 2024, 15:23: 2.89 mg/l21 Aug 2024, 10:04: 3.17 mg/l26 Sep 2024, 10:23: 1.29 mg/l31 Oct 2024, 10:53: 2 mg/l20 Nov 2024, 11:07: 1.89 mg/l6 Dec 2024, 10:53: 1.69 mg/l15 Jan 2025, 10:59: 2.49 mg/l6 Feb 2025, 12:01: 2.59 mg/l13 Mar 2025, 11:31: 2.89 mg/l9 Apr 2025, 10:59: 3.19 mg/l7 May 2025, 13:23: 3.19 mg/l2 Jun 2025, 10:39: 2.99 mg/l1 Jul 2025, 13:08: 2.79 mg/l13 Aug 2025, 11:47: 3.1 mg/l18 Aug 2025, 12:51: 2.6 mg/l1 Sep 2025, 14:51: 2.49 mg/l15 Sep 2025, 11:54: 1.5 mg/l10 Oct 2025, 10:55: 2 mg/l23 Oct 2025, 13:45: 1.89 mg/l17 Nov 2025, 14:13: 1.8 mg/l17 Nov 2025, 14:14: 1.8 mg/l9 Dec 2025, 10:22: 1.19 mg/l17 Dec 2025, 13:31: 1.8 mg/l20 Jan 2026, 10:13: 2.29 mg/l29 Jan 2026, 13:21: 2.39 mg/l18 Feb 2026, 14:29: 1.89 mg/l6 Mar 2026, 09:32: 2.49 mg/l18 Mar 2026, 12:53: 2.29 mg/l9 Apr 2026, 15:49: 2.79 mg/l15 Apr 2026, 11:12: 2.69 mg/l5 May 2026, 12:09: 2.46 mg/l18 May 2026, 10:35: 3.19 mg/l4 Jun 2026, 13:47: 2.19 mg/l1 Jul 2026, 13:23: 2.49 mg/l3 Aug 2026, 11:38: 3.3 mg/l
Every result (44)
SampledResult as publishedReads as
3 Aug 2026, 11:383.3 3.3 mg/l
1 Jul 2026, 13:232.49 2.49 mg/l
4 Jun 2026, 13:472.19 2.19 mg/l
18 May 2026, 10:353.19 3.19 mg/l
5 May 2026, 12:092.46 2.46 mg/l
15 Apr 2026, 11:122.69 2.69 mg/l
9 Apr 2026, 15:492.79 2.79 mg/l
18 Mar 2026, 12:532.29 2.29 mg/l
6 Mar 2026, 09:322.49 2.49 mg/l
18 Feb 2026, 14:291.89 1.89 mg/l
29 Jan 2026, 13:212.39 2.39 mg/l
20 Jan 2026, 10:132.29 2.29 mg/l
17 Dec 2025, 13:311.8 1.8 mg/l
9 Dec 2025, 10:221.19 1.19 mg/l
17 Nov 2025, 14:141.8 1.8 mg/l
17 Nov 2025, 14:131.8 1.8 mg/l
23 Oct 2025, 13:451.89 1.89 mg/l
10 Oct 2025, 10:552 2 mg/l
15 Sep 2025, 11:541.5 1.5 mg/l
1 Sep 2025, 14:512.49 2.49 mg/l
18 Aug 2025, 12:512.6 2.6 mg/l
13 Aug 2025, 11:473.1 3.1 mg/l
1 Jul 2025, 13:082.79 2.79 mg/l
2 Jun 2025, 10:392.99 2.99 mg/l
7 May 2025, 13:233.19 3.19 mg/l
9 Apr 2025, 10:593.19 3.19 mg/l
13 Mar 2025, 11:312.89 2.89 mg/l
6 Feb 2025, 12:012.59 2.59 mg/l
15 Jan 2025, 10:592.49 2.49 mg/l
6 Dec 2024, 10:531.69 1.69 mg/l
20 Nov 2024, 11:071.89 1.89 mg/l
31 Oct 2024, 10:532 2 mg/l
26 Sep 2024, 10:231.29 1.29 mg/l
21 Aug 2024, 10:043.17 3.17 mg/l
23 Jul 2024, 15:232.89 2.89 mg/l
25 Jun 2024, 09:193.49 3.49 mg/l
17 May 2024, 11:352.39 2.39 mg/l
8 Apr 2024, 12:472.29 2.29 mg/l
5 Mar 2024, 12:261.39 1.39 mg/l
1 Feb 2024, 15:002.89 2.89 mg/l
8 Jan 2024, 12:462.79 2.79 mg/l
14 Dec 2023, 09:372.59 2.59 mg/l
7 Nov 2023, 14:212.79 2.79 mg/l
25 Oct 2023, 11:321.39 1.39 mg/l

Phosphate

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

0.045 mg/l

Sampled 3 Aug 2026, 59 days ago · 44 results banked

00.050.10.150.2mg/l20242025202625 Oct 2023, 11:32: 0.16 mg/l7 Nov 2023, 14:21: 0.069 mg/l14 Dec 2023, 09:37: 0.061 mg/l8 Jan 2024, 12:46: 0.045 mg/l1 Feb 2024, 15:00: 0.032 mg/l5 Mar 2024, 12:26: 0.053 mg/l8 Apr 2024, 12:47: 0.039 mg/l17 May 2024, 11:35: 0.058 mg/l25 Jun 2024, 09:19: 0.051 mg/l23 Jul 2024, 15:23: 0.065 mg/l21 Aug 2024, 10:04: 0.075 mg/l26 Sep 2024, 10:23: 0.088 mg/l31 Oct 2024, 10:53: 0.058 mg/l20 Nov 2024, 11:07: 0.066 mg/l6 Dec 2024, 10:53: 0.087 mg/l15 Jan 2025, 10:59: 0.039 mg/l6 Feb 2025, 12:01: 0.042 mg/l13 Mar 2025, 11:31: 0.035 mg/l9 Apr 2025, 10:59: 0.035 mg/l7 May 2025, 13:23: 0.043 mg/l2 Jun 2025, 10:39: 0.048 mg/l1 Jul 2025, 13:08: 0.059 mg/l13 Aug 2025, 11:47: 0.048 mg/l18 Aug 2025, 12:51: 0.05 mg/l1 Sep 2025, 14:51: 0.067 mg/l15 Sep 2025, 11:54: 0.06 mg/l10 Oct 2025, 10:55: 0.048 mg/l23 Oct 2025, 13:45: 0.086 mg/l17 Nov 2025, 14:13: 0.087 mg/l17 Nov 2025, 14:14: 0.056 mg/l9 Dec 2025, 10:22: 0.11 mg/l17 Dec 2025, 13:31: 0.057 mg/l20 Jan 2026, 10:13: 0.058 mg/l29 Jan 2026, 13:21: 0.067 mg/l18 Feb 2026, 14:29: 0.069 mg/l6 Mar 2026, 09:32: 0.051 mg/l18 Mar 2026, 12:53: 0.057 mg/l9 Apr 2026, 15:49: 0.036 mg/l15 Apr 2026, 11:12: 0.051 mg/l5 May 2026, 12:09: 0.062 mg/l18 May 2026, 10:35: 0.05 mg/l4 Jun 2026, 13:47: 0.061 mg/l1 Jul 2026, 13:23: 0.058 mg/l3 Aug 2026, 11:38: 0.045 mg/l
Every result (44)
SampledResult as publishedReads as
3 Aug 2026, 11:380.045 0.045 mg/l
1 Jul 2026, 13:230.058 0.058 mg/l
4 Jun 2026, 13:470.061 0.061 mg/l
18 May 2026, 10:350.05 0.05 mg/l
5 May 2026, 12:090.062 0.062 mg/l
15 Apr 2026, 11:120.051 0.051 mg/l
9 Apr 2026, 15:490.036 0.036 mg/l
18 Mar 2026, 12:530.057 0.057 mg/l
6 Mar 2026, 09:320.051 0.051 mg/l
18 Feb 2026, 14:290.069 0.069 mg/l
29 Jan 2026, 13:210.067 0.067 mg/l
20 Jan 2026, 10:130.058 0.058 mg/l
17 Dec 2025, 13:310.057 0.057 mg/l
9 Dec 2025, 10:220.11 0.11 mg/l
17 Nov 2025, 14:140.056 0.056 mg/l
17 Nov 2025, 14:130.087 0.087 mg/l
23 Oct 2025, 13:450.086 0.086 mg/l
10 Oct 2025, 10:550.048 0.048 mg/l
15 Sep 2025, 11:540.06 0.06 mg/l
1 Sep 2025, 14:510.067 0.067 mg/l
18 Aug 2025, 12:510.05 0.05 mg/l
13 Aug 2025, 11:470.048 0.048 mg/l
1 Jul 2025, 13:080.059 0.059 mg/l
2 Jun 2025, 10:390.048 0.048 mg/l
7 May 2025, 13:230.043 0.043 mg/l
9 Apr 2025, 10:590.035 0.035 mg/l
13 Mar 2025, 11:310.035 0.035 mg/l
6 Feb 2025, 12:010.042 0.042 mg/l
15 Jan 2025, 10:590.039 0.039 mg/l
6 Dec 2024, 10:530.087 0.087 mg/l
20 Nov 2024, 11:070.066 0.066 mg/l
31 Oct 2024, 10:530.058 0.058 mg/l
26 Sep 2024, 10:230.088 0.088 mg/l
21 Aug 2024, 10:040.075 0.075 mg/l
23 Jul 2024, 15:230.065 0.065 mg/l
25 Jun 2024, 09:190.051 0.051 mg/l
17 May 2024, 11:350.058 0.058 mg/l
8 Apr 2024, 12:470.039 0.039 mg/l
5 Mar 2024, 12:260.053 0.053 mg/l
1 Feb 2024, 15:000.032 0.032 mg/l
8 Jan 2024, 12:460.045 0.045 mg/l
14 Dec 2023, 09:370.061 0.061 mg/l
7 Nov 2023, 14:210.069 0.069 mg/l
25 Oct 2023, 11:320.16 0.16 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

543 µS/cm

Sampled 3 Aug 2026, 59 days ago · 44 results banked

200300400500600µS/cm20242025202625 Oct 2023, 11:32: 241 µS/cm7 Nov 2023, 14:21: 415 µS/cm14 Dec 2023, 09:37: 400 µS/cm8 Jan 2024, 12:46: 424 µS/cm1 Feb 2024, 15:00: 455 µS/cm5 Mar 2024, 12:26: 339 µS/cm8 Apr 2024, 12:47: 302 µS/cm17 May 2024, 11:35: 444 µS/cm25 Jun 2024, 09:19: 494 µS/cm23 Jul 2024, 15:23: 505 µS/cm21 Aug 2024, 10:04: 501 µS/cm26 Sep 2024, 10:23: 331 µS/cm31 Oct 2024, 10:53: 447 µS/cm20 Nov 2024, 11:07: 420 µS/cm6 Dec 2024, 10:53: 375 µS/cm15 Jan 2025, 10:59: 429 µS/cm6 Feb 2025, 12:01: 430 µS/cm13 Mar 2025, 11:31: 453 µS/cm9 Apr 2025, 10:59: 485 µS/cm7 May 2025, 13:23: 496 µS/cm2 Jun 2025, 10:39: 502 µS/cm1 Jul 2025, 13:08: 503 µS/cm13 Aug 2025, 11:47: 531 µS/cm18 Aug 2025, 12:51: 537 µS/cm1 Sep 2025, 14:51: 227 µS/cm15 Sep 2025, 11:54: 430 µS/cm10 Oct 2025, 10:55: 511 µS/cm23 Oct 2025, 13:45: 336 µS/cm17 Nov 2025, 14:13: 449 µS/cm17 Nov 2025, 14:14: 449 µS/cm9 Dec 2025, 10:22: 302 µS/cm17 Dec 2025, 13:31: 400 µS/cm20 Jan 2026, 10:13: 410 µS/cm29 Jan 2026, 13:21: 387 µS/cm18 Feb 2026, 14:29: 381 µS/cm6 Mar 2026, 09:32: 420 µS/cm18 Mar 2026, 12:53: 427 µS/cm9 Apr 2026, 15:49: 466 µS/cm15 Apr 2026, 11:12: 476 µS/cm5 May 2026, 12:09: 418 µS/cm18 May 2026, 10:35: 484 µS/cm4 Jun 2026, 13:47: 461 µS/cm1 Jul 2026, 13:23: 491 µS/cm3 Aug 2026, 11:38: 543 µS/cm
Every result (44)
SampledResult as publishedReads as
3 Aug 2026, 11:38543 543 µS/cm
1 Jul 2026, 13:23491 491 µS/cm
4 Jun 2026, 13:47461 461 µS/cm
18 May 2026, 10:35484 484 µS/cm
5 May 2026, 12:09418 418 µS/cm
15 Apr 2026, 11:12476 476 µS/cm
9 Apr 2026, 15:49466 466 µS/cm
18 Mar 2026, 12:53427 427 µS/cm
6 Mar 2026, 09:32420 420 µS/cm
18 Feb 2026, 14:29381 381 µS/cm
29 Jan 2026, 13:21387 387 µS/cm
20 Jan 2026, 10:13410 410 µS/cm
17 Dec 2025, 13:31400 400 µS/cm
9 Dec 2025, 10:22302 302 µS/cm
17 Nov 2025, 14:14449 449 µS/cm
17 Nov 2025, 14:13449 449 µS/cm
23 Oct 2025, 13:45336 336 µS/cm
10 Oct 2025, 10:55511 511 µS/cm
15 Sep 2025, 11:54430 430 µS/cm
1 Sep 2025, 14:51227 227 µS/cm
18 Aug 2025, 12:51537 537 µS/cm
13 Aug 2025, 11:47531 531 µS/cm
1 Jul 2025, 13:08503 503 µS/cm
2 Jun 2025, 10:39502 502 µS/cm
7 May 2025, 13:23496 496 µS/cm
9 Apr 2025, 10:59485 485 µS/cm
13 Mar 2025, 11:31453 453 µS/cm
6 Feb 2025, 12:01430 430 µS/cm
15 Jan 2025, 10:59429 429 µS/cm
6 Dec 2024, 10:53375 375 µS/cm
20 Nov 2024, 11:07420 420 µS/cm
31 Oct 2024, 10:53447 447 µS/cm
26 Sep 2024, 10:23331 331 µS/cm
21 Aug 2024, 10:04501 501 µS/cm
23 Jul 2024, 15:23505 505 µS/cm
25 Jun 2024, 09:19494 494 µS/cm
17 May 2024, 11:35444 444 µS/cm
8 Apr 2024, 12:47302 302 µS/cm
5 Mar 2024, 12:26339 339 µS/cm
1 Feb 2024, 15:00455 455 µS/cm
8 Jan 2024, 12:46424 424 µS/cm
14 Dec 2023, 09:37400 400 µS/cm
7 Nov 2023, 14:21415 415 µS/cm
25 Oct 2023, 11:32241 241 µS/cm

Everything measured here

67 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 67 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 44 Oct 2023 – Aug 2026 87.2% 3 Aug 2026
Oxygen, Dissolved as O2 9924 River water 44 Oct 2023 – Aug 2026 8.4 mg/l 3 Aug 2026
Temperature of Water 0076 River water 44 Oct 2023 – Aug 2026 17 °C 3 Aug 2026
pH 0061 River water 44 Oct 2023 – Aug 2026 8 3 Aug 2026
Ammoniacal Nitrogen as N 0111 River water 44 Oct 2023 – Aug 2026 0.013 mg/l 3 Aug 2026
Nitrate as N 0117 River water 44 Oct 2023 – Aug 2026 3.3 mg/l 3 Aug 2026
Orthophosphate, reactive as P 0180 River water 44 Oct 2023 – Aug 2026 0.045 mg/l 3 Aug 2026
Conductivity at 25 C 0077 River water 44 Oct 2023 – Aug 2026 543 µS/cm 3 Aug 2026
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 31 Oct 2024
2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
2H,2H,3H,3H-Perfluorooctanoic acid 2989 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
3-Perfluoroheptylpropanoic acid 2925 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
3:3 Fluorotelomer carboxylic acid 2926 River water 1 Oct 2024 – Oct 2024 below 0.004 µg/l 31 Oct 2024
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 River water 1 Oct 2024 – Oct 2024 below 0.005 µg/l 31 Oct 2024
4:2 Fluorotelomer sulfonic acid 2987 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
6:2 Fluorotelomer sulfonic acid 2984 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
8:2 Fluorotelomer sulfonic acid 2983 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Alkalinity to pH 4.5 as CaCO3 0162 River water 43 Oct 2023 – Aug 2026 160 mg/l 3 Aug 2026
Ammonia un-ionised as N 0119 River water 44 Oct 2023 – Aug 2026 0.00039 mg/l 3 Aug 2026
BOD : 5 Day ATU 0085 River water 30 Apr 2024 – May 2026 below 1 mg/l 18 May 2026
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 32 Oct 2023 – Aug 2026 2.7 mg/l 3 Aug 2026
Chloride 0172 River water 33 Oct 2023 – Aug 2026 49 mg/l 3 Aug 2026
Flow Type 2896 River water 24 Jul 2024 – Aug 2026 Low Flow 3 Aug 2026
GCMS Screen : Target Based multi-residue screening : Semi Quantitative 4994 River water 2 Mar 2026 – Jun 2026 1 text result 4 Jun 2026
Hexafluoropropylene oxide dimer acid (Gen X) 2981 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
N-Ethylperfluorooctanesulfonamide 2977 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 31 Oct 2024
N-methylperfluorooctanesulfonamide 2975 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 31 Oct 2024
Nitrite as N 0118 River water 44 Oct 2023 – Aug 2026 0.0048 mg/l 3 Aug 2026
Nitrogen, Total Oxidised as N 0116 River water 44 Oct 2023 – Aug 2026 3.3 mg/l 3 Aug 2026
Perfluoro(2-ethoxyethane)sulfonic acid 2924 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluoro(4-methoxybutanoic) acid 2923 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluoro-3,6-dioxaheptanoic acid 2922 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluoro-3-methoxypropanoic acid 2921 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluoro-4-ethylcyclohexanesulfonic acid 2973 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluorobutanesulfonic acid 2972 River water 1 Oct 2024 – Oct 2024 0.0028 µg/l 31 Oct 2024
Perfluorobutanoic acid 2995 River water 1 Oct 2024 – Oct 2024 0.0027 µg/l 31 Oct 2024
Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 River water 1 Oct 2024 – Oct 2024 0.00055 µg/l 31 Oct 2024
Perfluorodecanesulfonic acid 2969 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 31 Oct 2024
Perfluorodecanoic acid 8892 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 31 Oct 2024
Perfluorododecane sulfonic acid 2968 River water 1 Oct 2024 – Oct 2024 below 0.005 µg/l 31 Oct 2024
Perfluorododecanoic acid 8894 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 31 Oct 2024
Perfluoroheptanesulfonic acid 2967 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluoroheptanoic acid 8889 River water 1 Oct 2024 – Oct 2024 0.001 µg/l 31 Oct 2024
Perfluorohexanesulfonamide 2965 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluorohexanesulfonic acid (B) 2944 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluorohexanesulfonic acid (L) 2964 River water 1 Oct 2024 – Oct 2024 0.001 µg/l 31 Oct 2024
Perfluorohexanoic acid 8888 River water 1 Oct 2024 – Oct 2024 0.0023 µg/l 31 Oct 2024
Perfluorononanesulfonic acid 2963 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluorononanoic acid 8891 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
Perfluorooctadecanoic acid 2962 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 31 Oct 2024
Perfluorooctanesulfonamide 2961 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 31 Oct 2024
Perfluorooctanesulfonic acid (branched) 2960 River water 1 Oct 2024 – Oct 2024 0.0013 µg/l 31 Oct 2024
Perfluorooctanesulfonic acid (linear) 2959 River water 1 Oct 2024 – Oct 2024 0.0012 µg/l 31 Oct 2024
Perfluorooctanoic acid 8890 River water 1 Oct 2024 – Oct 2024 0.0028 µg/l 31 Oct 2024
Perfluoropentanesulfonic acid 2957 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 31 Oct 2024
Perfluoropentanoic acid 8887 River water 1 Oct 2024 – Oct 2024 0.0017 µg/l 31 Oct 2024
Perfluorotetradecanoic acid 8895 River water 1 Oct 2024 – Oct 2024 below 0.006 µg/l 31 Oct 2024
Perfluorotridecanoic acid 2955 River water 1 Oct 2024 – Oct 2024 below 0.005 µg/l 31 Oct 2024
Perfluoroundecane sulfonic acid 2953 River water 1 Oct 2024 – Oct 2024 below 0.004 µg/l 31 Oct 2024
Perfluoroundecanoic acid 8893 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 31 Oct 2024
Phosphorus, Total as P 0348 River water 34 Oct 2023 – Aug 2026 0.052 mg/l 3 Aug 2026
Silica, reactive as SiO2 0182 River water 34 Oct 2023 – Aug 2026 9.2 mg/l 3 Aug 2026
Solids, Suspended at 105 C 0135 River water 8 Dec 2025 – Aug 2026 5 mg/l 3 Aug 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.