River Brue at Basonbridge

EA name: RIVER BRUE AT BASONBRIDGE (also listed as “R BRUE BASONBRIDGE”)
Environment Agency sampling point SW-60030166 · 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
14 Aug 2026, 12:4548 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
44 since 11 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Monitoring (UK govt policy - not GQA or RE)
Where
National Grid 334593, 145801As published, to the nearest 1 m. Open in a map
River, by its own name
Brue
River, by the map
River BruePlaced on the river its name gives, 3 m from the line.
Next gauge downstream
None tracedIts water reaches the sea without passing a gauge.
Nearest gauge upstream
North Drain On the North Drain · 5.8 km along the riverFenny Castle On the River Sheppey · 18 km along the riverClyse Hole On the River Brue · 19 km along the river
Why it was sampled
Monitoring (UK govt policy - not GQA or RE) (35 samples)
Monitoring (national agency policy) (9 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

45.7%

Sampled 14 Aug 2026, 48 days ago · 41 results banked

255075100125150%20242025202611 Oct 2023, 13:00: 64.1%10 Nov 2023, 11:36: 76.6%16 Nov 2023, 10:41: 79.8%27 Nov 2023, 11:20: 69%11 Dec 2023, 10:05: 85.3%11 Jan 2024, 10:20: 87.9%13 Feb 2024, 11:03: 83.8%4 Mar 2024, 12:34: 93.8%20 Jun 2024, 15:10: 107.3%15 Jul 2024, 11:56: 75.5%20 Aug 2024, 15:01: 93.6%16 Sep 2024, 13:47: 84.4%22 Oct 2024, 11:12: 67%22 Nov 2024, 10:31: 77%2 Dec 2024, 13:59: 76.1%22 Jan 2025, 11:39: 85%6 Feb 2025, 10:28: 88.3%10 Mar 2025, 11:38: 86.7%3 Apr 2025, 14:40: 104.5%6 May 2025, 13:19: 93.2%4 Jun 2025, 16:39: 92.5%4 Jul 2025, 14:45: 77.4%5 Aug 2025, 16:28: 139.6%12 Sep 2025, 11:14: 55.8%10 Oct 2025, 14:25: 64.9%14 Oct 2025, 10:35: 55.7%11 Nov 2025, 12:31: 76.6%27 Nov 2025, 13:35: 82.5%1 Dec 2025, 11:17: 89.5%16 Dec 2025, 08:28: 76.5%12 Jan 2026, 10:22: 88.8%26 Jan 2026, 14:37: 86.4%24 Feb 2026, 09:28: 83.4%26 Mar 2026, 09:49: 100.4%10 Apr 2026, 13:41: 94.6%14 Apr 2026, 14:14: 100.6%5 May 2026, 14:21: 93.6%20 May 2026, 14:40: 93.5%4 Jun 2026, 10:04: 96.3%23 Jul 2026, 14:24: 71.1%14 Aug 2026, 12:45: 45.7%
Every result (41)
SampledResult as publishedReads as
14 Aug 2026, 12:4545.7 45.7%
23 Jul 2026, 14:2471.1 71.1%
4 Jun 2026, 10:0496.3 96.3%
20 May 2026, 14:4093.5 93.5%
5 May 2026, 14:2193.6 93.6%
14 Apr 2026, 14:14100.6 100.6%
10 Apr 2026, 13:4194.6 94.6%
26 Mar 2026, 09:49100.4 100.4%
24 Feb 2026, 09:2883.4 83.4%
26 Jan 2026, 14:3786.4 86.4%
12 Jan 2026, 10:2288.8 88.8%
16 Dec 2025, 08:2876.5 76.5%
1 Dec 2025, 11:1789.5 89.5%
27 Nov 2025, 13:3582.5 82.5%
11 Nov 2025, 12:3176.6 76.6%
14 Oct 2025, 10:3555.7 55.7%
10 Oct 2025, 14:2564.9 64.9%
12 Sep 2025, 11:1455.8 55.8%
5 Aug 2025, 16:28139.6 139.6%
4 Jul 2025, 14:4577.4 77.4%
4 Jun 2025, 16:3992.5 92.5%
6 May 2025, 13:1993.2 93.2%
3 Apr 2025, 14:40104.5 104.5%
10 Mar 2025, 11:3886.7 86.7%
6 Feb 2025, 10:2888.3 88.3%
22 Jan 2025, 11:3985 85%
2 Dec 2024, 13:5976.1 76.1%
22 Nov 2024, 10:3177 77%
22 Oct 2024, 11:1267 67%
16 Sep 2024, 13:4784.4 84.4%
20 Aug 2024, 15:0193.6 93.6%
15 Jul 2024, 11:5675.5 75.5%
20 Jun 2024, 15:10107.3 107.3%
4 Mar 2024, 12:3493.8 93.8%
13 Feb 2024, 11:0383.8 83.8%
11 Jan 2024, 10:2087.9 87.9%
11 Dec 2023, 10:0585.3 85.3%
27 Nov 2023, 11:2069 69%
16 Nov 2023, 10:4179.8 79.8%
10 Nov 2023, 11:3676.6 76.6%
11 Oct 2023, 13:0064.1 64.1%

Dissolved oxygen

as O2 · code 9924 · mg/l

4.02 mg/l

Sampled 14 Aug 2026, 48 days ago · 41 results banked

2.557.51012.515mg/l20242025202611 Oct 2023, 13:00: 6.23 mg/l10 Nov 2023, 11:36: 8.67 mg/l16 Nov 2023, 10:41: 9.01 mg/l27 Nov 2023, 11:20: 8.02 mg/l11 Dec 2023, 10:05: 10 mg/l11 Jan 2024, 10:20: 11.8 mg/l13 Feb 2024, 11:03: 9.93 mg/l4 Mar 2024, 12:34: 11.3 mg/l20 Jun 2024, 15:10: 9.64 mg/l15 Jul 2024, 11:56: 7.16 mg/l20 Aug 2024, 15:01: 8.52 mg/l16 Sep 2024, 13:47: 8.36 mg/l22 Oct 2024, 11:12: 7.17 mg/l22 Nov 2024, 10:31: 9.65 mg/l2 Dec 2024, 13:59: 8.49 mg/l22 Jan 2025, 11:39: 10.5 mg/l6 Feb 2025, 10:28: 11.2 mg/l10 Mar 2025, 11:38: 9.59 mg/l3 Apr 2025, 14:40: 10.9 mg/l6 May 2025, 13:19: 8.91 mg/l4 Jun 2025, 16:39: 8.65 mg/l4 Jul 2025, 14:45: 6.6 mg/l5 Aug 2025, 16:28: 12.6 mg/l12 Sep 2025, 11:14: 5.52 mg/l10 Oct 2025, 14:25: 6.65 mg/l14 Oct 2025, 10:35: 5.83 mg/l11 Nov 2025, 12:31: 8.18 mg/l27 Nov 2025, 13:35: 9.61 mg/l1 Dec 2025, 11:17: 10.1 mg/l16 Dec 2025, 08:28: 8.74 mg/l12 Jan 2026, 10:22: 10.8 mg/l26 Jan 2026, 14:37: 10.3 mg/l24 Feb 2026, 09:28: 9.37 mg/l26 Mar 2026, 09:49: 11.7 mg/l10 Apr 2026, 13:41: 9.85 mg/l14 Apr 2026, 14:14: 10.9 mg/l5 May 2026, 14:21: 8.78 mg/l20 May 2026, 14:40: 9.49 mg/l4 Jun 2026, 10:04: 9.14 mg/l23 Jul 2026, 14:24: 5.98 mg/l14 Aug 2026, 12:45: 4.02 mg/l
Every result (41)
SampledResult as publishedReads as
14 Aug 2026, 12:454.02 4.02 mg/l
23 Jul 2026, 14:245.98 5.98 mg/l
4 Jun 2026, 10:049.14 9.14 mg/l
20 May 2026, 14:409.49 9.49 mg/l
5 May 2026, 14:218.78 8.78 mg/l
14 Apr 2026, 14:1410.9 10.9 mg/l
10 Apr 2026, 13:419.85 9.85 mg/l
26 Mar 2026, 09:4911.7 11.7 mg/l
24 Feb 2026, 09:289.37 9.37 mg/l
26 Jan 2026, 14:3710.3 10.3 mg/l
12 Jan 2026, 10:2210.8 10.8 mg/l
16 Dec 2025, 08:288.74 8.74 mg/l
1 Dec 2025, 11:1710.1 10.1 mg/l
27 Nov 2025, 13:359.61 9.61 mg/l
11 Nov 2025, 12:318.18 8.18 mg/l
14 Oct 2025, 10:355.83 5.83 mg/l
10 Oct 2025, 14:256.65 6.65 mg/l
12 Sep 2025, 11:145.52 5.52 mg/l
5 Aug 2025, 16:2812.6 12.6 mg/l
4 Jul 2025, 14:456.6 6.6 mg/l
4 Jun 2025, 16:398.65 8.65 mg/l
6 May 2025, 13:198.91 8.91 mg/l
3 Apr 2025, 14:4010.9 10.9 mg/l
10 Mar 2025, 11:389.59 9.59 mg/l
6 Feb 2025, 10:2811.2 11.2 mg/l
22 Jan 2025, 11:3910.5 10.5 mg/l
2 Dec 2024, 13:598.49 8.49 mg/l
22 Nov 2024, 10:319.65 9.65 mg/l
22 Oct 2024, 11:127.17 7.17 mg/l
16 Sep 2024, 13:478.36 8.36 mg/l
20 Aug 2024, 15:018.52 8.52 mg/l
15 Jul 2024, 11:567.16 7.16 mg/l
20 Jun 2024, 15:109.64 9.64 mg/l
4 Mar 2024, 12:3411.3 11.3 mg/l
13 Feb 2024, 11:039.93 9.93 mg/l
11 Jan 2024, 10:2011.8 11.8 mg/l
11 Dec 2023, 10:0510 10 mg/l
27 Nov 2023, 11:208.02 8.02 mg/l
16 Nov 2023, 10:419.01 9.01 mg/l
10 Nov 2023, 11:368.67 8.67 mg/l
11 Oct 2023, 13:006.23 6.23 mg/l

Water temperature

code 0076 · °C

21.6 °C

Sampled 14 Aug 2026, 48 days ago · 41 results banked

0102030°C20242025202611 Oct 2023, 13:00: 16.6 °C10 Nov 2023, 11:36: 9.8 °C16 Nov 2023, 10:41: 9.9 °C27 Nov 2023, 11:20: 8.7 °C11 Dec 2023, 10:05: 8.3 °C11 Jan 2024, 10:20: 3.1 °C13 Feb 2024, 11:03: 7.9 °C4 Mar 2024, 12:34: 7.2 °C20 Jun 2024, 15:10: 20.5 °C15 Jul 2024, 11:56: 17.8 °C20 Aug 2024, 15:01: 19.8 °C16 Sep 2024, 13:47: 15.7 °C22 Oct 2024, 11:12: 12.2 °C22 Nov 2024, 10:31: 5.7 °C2 Dec 2024, 13:59: 10.4 °C22 Jan 2025, 11:39: 6.2 °C6 Feb 2025, 10:28: 5.3 °C10 Mar 2025, 11:38: 10.8 °C3 Apr 2025, 14:40: 13.2 °C6 May 2025, 13:19: 17.4 °C4 Jun 2025, 16:39: 18.5 °C4 Jul 2025, 14:45: 23.2 °C5 Aug 2025, 16:28: 20.4 °C12 Sep 2025, 11:14: 15.8 °C10 Oct 2025, 14:25: 14.1 °C14 Oct 2025, 10:35: 13.2 °C11 Nov 2025, 12:31: 12.3 °C27 Nov 2025, 13:35: 8.6 °C1 Dec 2025, 11:17: 10 °C16 Dec 2025, 08:28: 9.4 °C12 Jan 2026, 10:22: 6.9 °C26 Jan 2026, 14:37: 7.6 °C24 Feb 2026, 09:28: 10.1 °C26 Mar 2026, 09:49: 8.5 °C10 Apr 2026, 13:41: 13.4 °C14 Apr 2026, 14:14: 11.7 °C5 May 2026, 14:21: 18.3 °C20 May 2026, 14:40: 14.6 °C4 Jun 2026, 10:04: 17.7 °C23 Jul 2026, 14:24: 23.9 °C14 Aug 2026, 12:45: 21.6 °C
Every result (41)
SampledResult as publishedReads as
14 Aug 2026, 12:4521.6 21.6 °C
23 Jul 2026, 14:2423.9 23.9 °C
4 Jun 2026, 10:0417.7 17.7 °C
20 May 2026, 14:4014.6 14.6 °C
5 May 2026, 14:2118.3 18.3 °C
14 Apr 2026, 14:1411.7 11.7 °C
10 Apr 2026, 13:4113.4 13.4 °C
26 Mar 2026, 09:498.5 8.5 °C
24 Feb 2026, 09:2810.1 10.1 °C
26 Jan 2026, 14:377.6 7.6 °C
12 Jan 2026, 10:226.9 6.9 °C
16 Dec 2025, 08:289.4 9.4 °C
1 Dec 2025, 11:1710 10 °C
27 Nov 2025, 13:358.6 8.6 °C
11 Nov 2025, 12:3112.3 12.3 °C
14 Oct 2025, 10:3513.2 13.2 °C
10 Oct 2025, 14:2514.1 14.1 °C
12 Sep 2025, 11:1415.8 15.8 °C
5 Aug 2025, 16:2820.4 20.4 °C
4 Jul 2025, 14:4523.2 23.2 °C
4 Jun 2025, 16:3918.5 18.5 °C
6 May 2025, 13:1917.4 17.4 °C
3 Apr 2025, 14:4013.2 13.2 °C
10 Mar 2025, 11:3810.8 10.8 °C
6 Feb 2025, 10:285.3 5.3 °C
22 Jan 2025, 11:396.2 6.2 °C
2 Dec 2024, 13:5910.4 10.4 °C
22 Nov 2024, 10:315.7 5.7 °C
22 Oct 2024, 11:1212.2 12.2 °C
16 Sep 2024, 13:4715.7 15.7 °C
20 Aug 2024, 15:0119.8 19.8 °C
15 Jul 2024, 11:5617.8 17.8 °C
20 Jun 2024, 15:1020.5 20.5 °C
4 Mar 2024, 12:347.2 7.2 °C
13 Feb 2024, 11:037.9 7.9 °C
11 Jan 2024, 10:203.1 3.1 °C
11 Dec 2023, 10:058.3 8.3 °C
27 Nov 2023, 11:208.7 8.7 °C
16 Nov 2023, 10:419.9 9.9 °C
10 Nov 2023, 11:369.8 9.8 °C
11 Oct 2023, 13:0016.6 16.6 °C

pH

code 0061

7.93

Sampled 14 Aug 2026, 48 days ago · 41 results banked

7.57.7588.258.520242025202611 Oct 2023, 13:00: 7.6710 Nov 2023, 11:36: 7.6316 Nov 2023, 10:41: 7.7727 Nov 2023, 11:20: 7.5611 Dec 2023, 10:05: 7.9511 Jan 2024, 10:20: 7.9713 Feb 2024, 11:03: 7.834 Mar 2024, 12:34: 8.0320 Jun 2024, 15:10: 8.2315 Jul 2024, 11:56: 820 Aug 2024, 15:01: 8.0316 Sep 2024, 13:47: 7.8722 Oct 2024, 11:12: 7.7422 Nov 2024, 10:31: 7.762 Dec 2024, 13:59: 7.7222 Jan 2025, 11:39: 7.936 Feb 2025, 10:28: 7.8110 Mar 2025, 11:38: 8.053 Apr 2025, 14:40: 8.36 May 2025, 13:19: 8.094 Jun 2025, 16:39: 8.184 Jul 2025, 14:45: 7.965 Aug 2025, 16:28: 8.3312 Sep 2025, 11:14: 7.6710 Oct 2025, 14:25: 7.7814 Oct 2025, 10:35: 7.6311 Nov 2025, 12:31: 7.927 Nov 2025, 13:35: 7.551 Dec 2025, 11:17: 7.9716 Dec 2025, 08:28: 7.7712 Jan 2026, 10:22: 7.7826 Jan 2026, 14:37: 7.9424 Feb 2026, 09:28: 7.6126 Mar 2026, 09:49: 8.4210 Apr 2026, 13:41: 8.2414 Apr 2026, 14:14: 8.315 May 2026, 14:21: 8.0620 May 2026, 14:40: 8.184 Jun 2026, 10:04: 8.323 Jul 2026, 14:24: 7.7814 Aug 2026, 12:45: 7.93
Every result (41)
SampledResult as publishedReads as
14 Aug 2026, 12:457.93 7.93
23 Jul 2026, 14:247.78 7.78
4 Jun 2026, 10:048.3 8.3
20 May 2026, 14:408.18 8.18
5 May 2026, 14:218.06 8.06
14 Apr 2026, 14:148.31 8.31
10 Apr 2026, 13:418.24 8.24
26 Mar 2026, 09:498.42 8.42
24 Feb 2026, 09:287.61 7.61
26 Jan 2026, 14:377.94 7.94
12 Jan 2026, 10:227.78 7.78
16 Dec 2025, 08:287.77 7.77
1 Dec 2025, 11:177.97 7.97
27 Nov 2025, 13:357.55 7.55
11 Nov 2025, 12:317.9 7.9
14 Oct 2025, 10:357.63 7.63
10 Oct 2025, 14:257.78 7.78
12 Sep 2025, 11:147.67 7.67
5 Aug 2025, 16:288.33 8.33
4 Jul 2025, 14:457.96 7.96
4 Jun 2025, 16:398.18 8.18
6 May 2025, 13:198.09 8.09
3 Apr 2025, 14:408.3 8.3
10 Mar 2025, 11:388.05 8.05
6 Feb 2025, 10:287.81 7.81
22 Jan 2025, 11:397.93 7.93
2 Dec 2024, 13:597.72 7.72
22 Nov 2024, 10:317.76 7.76
22 Oct 2024, 11:127.74 7.74
16 Sep 2024, 13:477.87 7.87
20 Aug 2024, 15:018.03 8.03
15 Jul 2024, 11:568 8
20 Jun 2024, 15:108.23 8.23
4 Mar 2024, 12:348.03 8.03
13 Feb 2024, 11:037.83 7.83
11 Jan 2024, 10:207.97 7.97
11 Dec 2023, 10:057.95 7.95
27 Nov 2023, 11:207.56 7.56
16 Nov 2023, 10:417.77 7.77
10 Nov 2023, 11:367.63 7.63
11 Oct 2023, 13:007.67 7.67

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

0.099 mg/l

Sampled 14 Aug 2026, 48 days ago · 40 results banked

00.10.20.3mg/l20242025202611 Oct 2023, 13:00: 0.045 mg/l10 Nov 2023, 11:36: 0.076 mg/l16 Nov 2023, 10:41: 0.076 mg/l27 Nov 2023, 11:20: 0.16 mg/l11 Dec 2023, 10:05: 0.13 mg/l11 Jan 2024, 10:20: 0.082 mg/l13 Feb 2024, 11:03: 0.12 mg/l4 Mar 2024, 12:34: 0.11 mg/l20 Jun 2024, 15:10: 0.041 mg/l15 Jul 2024, 11:56: 0.092 mg/l20 Aug 2024, 15:01: below 0.03 mg/l (not detected above this)16 Sep 2024, 13:47: 0.033 mg/l22 Oct 2024, 11:12: 0.063 mg/l22 Nov 2024, 10:31: 0.11 mg/l2 Dec 2024, 13:59: 0.12 mg/l22 Jan 2025, 11:39: 0.26 mg/l6 Feb 2025, 10:28: 0.13 mg/l10 Mar 2025, 11:38: 0.15 mg/l6 May 2025, 13:19: below 0.03 mg/l (not detected above this)4 Jun 2025, 16:39: below 0.03 mg/l (not detected above this)4 Jul 2025, 14:45: 0.12 mg/l5 Aug 2025, 16:28: below 0.03 mg/l (not detected above this)12 Sep 2025, 11:14: 0.044 mg/l10 Oct 2025, 14:25: 0.097 mg/l14 Oct 2025, 10:35: 0.11 mg/l11 Nov 2025, 12:31: 0.069 mg/l27 Nov 2025, 13:35: 0.12 mg/l1 Dec 2025, 11:17: 0.093 mg/l16 Dec 2025, 08:28: 0.18 mg/l12 Jan 2026, 10:22: 0.15 mg/l26 Jan 2026, 14:37: 0.079 mg/l24 Feb 2026, 09:28: 0.053 mg/l26 Mar 2026, 09:49: 0.095 mg/l10 Apr 2026, 13:41: 0.044 mg/l14 Apr 2026, 14:14: 0.039 mg/l5 May 2026, 14:21: 0.041 mg/l20 May 2026, 14:40: 0.045 mg/l4 Jun 2026, 10:04: 0.058 mg/l23 Jul 2026, 14:24: 0.037 mg/l14 Aug 2026, 12:45: 0.099 mg/l
Every result (40)
SampledResult as publishedReads as
14 Aug 2026, 12:450.099 0.099 mg/l
23 Jul 2026, 14:240.037 0.037 mg/l
4 Jun 2026, 10:040.058 0.058 mg/l
20 May 2026, 14:400.045 0.045 mg/l
5 May 2026, 14:210.041 0.041 mg/l
14 Apr 2026, 14:140.039 0.039 mg/l
10 Apr 2026, 13:410.044 0.044 mg/l
26 Mar 2026, 09:490.095 0.095 mg/l
24 Feb 2026, 09:280.053 0.053 mg/l
26 Jan 2026, 14:370.079 0.079 mg/l
12 Jan 2026, 10:220.15 0.15 mg/l
16 Dec 2025, 08:280.18 0.18 mg/l
1 Dec 2025, 11:170.093 0.093 mg/l
27 Nov 2025, 13:350.12 0.12 mg/l
11 Nov 2025, 12:310.069 0.069 mg/l
14 Oct 2025, 10:350.11 0.11 mg/l
10 Oct 2025, 14:250.097 0.097 mg/l
12 Sep 2025, 11:140.044 0.044 mg/l
5 Aug 2025, 16:28<0.03 below 0.03 mg/l (not detected above this)
4 Jul 2025, 14:450.12 0.12 mg/l
4 Jun 2025, 16:39<0.03 below 0.03 mg/l (not detected above this)
6 May 2025, 13:19<0.03 below 0.03 mg/l (not detected above this)
10 Mar 2025, 11:380.15 0.15 mg/l
6 Feb 2025, 10:280.13 0.13 mg/l
22 Jan 2025, 11:390.26 0.26 mg/l
2 Dec 2024, 13:590.12 0.12 mg/l
22 Nov 2024, 10:310.11 0.11 mg/l
22 Oct 2024, 11:120.063 0.063 mg/l
16 Sep 2024, 13:470.033 0.033 mg/l
20 Aug 2024, 15:01<0.03 below 0.03 mg/l (not detected above this)
15 Jul 2024, 11:560.092 0.092 mg/l
20 Jun 2024, 15:100.041 0.041 mg/l
4 Mar 2024, 12:340.11 0.11 mg/l
13 Feb 2024, 11:030.12 0.12 mg/l
11 Jan 2024, 10:200.082 0.082 mg/l
11 Dec 2023, 10:050.13 0.13 mg/l
27 Nov 2023, 11:200.16 0.16 mg/l
16 Nov 2023, 10:410.076 0.076 mg/l
10 Nov 2023, 11:360.076 0.076 mg/l
11 Oct 2023, 13:000.045 0.045 mg/l

Nitrate

as nitrogen (N) · code 0117 · mg/l

below 0.196 mg/l (not detected above this)

Sampled 14 Aug 2026, 48 days ago · 40 results banked

02468mg/l20242025202611 Oct 2023, 13:00: 2.98 mg/l10 Nov 2023, 11:36: 2.67 mg/l16 Nov 2023, 10:41: 3.06 mg/l27 Nov 2023, 11:20: 2.66 mg/l11 Dec 2023, 10:05: 2.76 mg/l11 Jan 2024, 10:20: 3.08 mg/l13 Feb 2024, 11:03: 2.88 mg/l4 Mar 2024, 12:34: 2.18 mg/l20 Jun 2024, 15:10: 3.97 mg/l15 Jul 2024, 11:56: 3.15 mg/l20 Aug 2024, 15:01: 2.88 mg/l16 Sep 2024, 13:47: 3.98 mg/l22 Oct 2024, 11:12: 2.17 mg/l22 Nov 2024, 10:31: 2.57 mg/l2 Dec 2024, 13:59: 2.36 mg/l22 Jan 2025, 11:39: 4.57 mg/l6 Feb 2025, 10:28: 2.28 mg/l10 Mar 2025, 11:38: 4.66 mg/l6 May 2025, 13:19: 3.85 mg/l4 Jun 2025, 16:39: 4.86 mg/l4 Jul 2025, 14:45: 1.25 mg/l5 Aug 2025, 16:28: 0.191 mg/l12 Sep 2025, 11:14: 2.17 mg/l10 Oct 2025, 14:25: 2.96 mg/l14 Oct 2025, 10:35: 2.56 mg/l11 Nov 2025, 12:31: 5.04 mg/l27 Nov 2025, 13:35: 6.84 mg/l1 Dec 2025, 11:17: 6.94 mg/l16 Dec 2025, 08:28: 4.05 mg/l12 Jan 2026, 10:22: 5.56 mg/l26 Jan 2026, 14:37: 4.07 mg/l24 Feb 2026, 09:28: 1.98 mg/l26 Mar 2026, 09:49: 4.37 mg/l10 Apr 2026, 13:41: 4.46 mg/l14 Apr 2026, 14:14: 4.76 mg/l5 May 2026, 14:21: 3.86 mg/l20 May 2026, 14:40: 3.87 mg/l4 Jun 2026, 10:04: 2.67 mg/l23 Jul 2026, 14:24: below 0.196 mg/l (not detected above this)14 Aug 2026, 12:45: below 0.196 mg/l (not detected above this)
Every result (40)
SampledResult as publishedReads as
14 Aug 2026, 12:45<0.196 below 0.196 mg/l (not detected above this)
23 Jul 2026, 14:24<0.196 below 0.196 mg/l (not detected above this)
4 Jun 2026, 10:042.67 2.67 mg/l
20 May 2026, 14:403.87 3.87 mg/l
5 May 2026, 14:213.86 3.86 mg/l
14 Apr 2026, 14:144.76 4.76 mg/l
10 Apr 2026, 13:414.46 4.46 mg/l
26 Mar 2026, 09:494.37 4.37 mg/l
24 Feb 2026, 09:281.98 1.98 mg/l
26 Jan 2026, 14:374.07 4.07 mg/l
12 Jan 2026, 10:225.56 5.56 mg/l
16 Dec 2025, 08:284.05 4.05 mg/l
1 Dec 2025, 11:176.94 6.94 mg/l
27 Nov 2025, 13:356.84 6.84 mg/l
11 Nov 2025, 12:315.04 5.04 mg/l
14 Oct 2025, 10:352.56 2.56 mg/l
10 Oct 2025, 14:252.96 2.96 mg/l
12 Sep 2025, 11:142.17 2.17 mg/l
5 Aug 2025, 16:280.191 0.191 mg/l
4 Jul 2025, 14:451.25 1.25 mg/l
4 Jun 2025, 16:394.86 4.86 mg/l
6 May 2025, 13:193.85 3.85 mg/l
10 Mar 2025, 11:384.66 4.66 mg/l
6 Feb 2025, 10:282.28 2.28 mg/l
22 Jan 2025, 11:394.57 4.57 mg/l
2 Dec 2024, 13:592.36 2.36 mg/l
22 Nov 2024, 10:312.57 2.57 mg/l
22 Oct 2024, 11:122.17 2.17 mg/l
16 Sep 2024, 13:473.98 3.98 mg/l
20 Aug 2024, 15:012.88 2.88 mg/l
15 Jul 2024, 11:563.15 3.15 mg/l
20 Jun 2024, 15:103.97 3.97 mg/l
4 Mar 2024, 12:342.18 2.18 mg/l
13 Feb 2024, 11:032.88 2.88 mg/l
11 Jan 2024, 10:203.08 3.08 mg/l
11 Dec 2023, 10:052.76 2.76 mg/l
27 Nov 2023, 11:202.66 2.66 mg/l
16 Nov 2023, 10:413.06 3.06 mg/l
10 Nov 2023, 11:362.67 2.67 mg/l
11 Oct 2023, 13:002.98 2.98 mg/l

Phosphate

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

0.28 mg/l

Sampled 23 Jul 2026, 2 months ago · 39 results banked

00.10.20.30.4mg/l20242025202611 Oct 2023, 13:00: 0.26 mg/l10 Nov 2023, 11:36: 0.18 mg/l16 Nov 2023, 10:41: 0.17 mg/l27 Nov 2023, 11:20: 0.13 mg/l11 Dec 2023, 10:05: 0.17 mg/l11 Jan 2024, 10:20: 0.12 mg/l13 Feb 2024, 11:03: 0.13 mg/l4 Mar 2024, 12:34: 0.1 mg/l20 Jun 2024, 15:10: 0.14 mg/l15 Jul 2024, 11:56: 0.24 mg/l20 Aug 2024, 15:01: 0.31 mg/l16 Sep 2024, 13:47: 0.26 mg/l22 Oct 2024, 11:12: 0.18 mg/l22 Nov 2024, 10:31: 0.16 mg/l2 Dec 2024, 13:59: 0.16 mg/l22 Jan 2025, 11:39: 0.15 mg/l6 Feb 2025, 10:28: 0.11 mg/l10 Mar 2025, 11:38: 0.11 mg/l6 May 2025, 13:19: 0.1 mg/l4 Jun 2025, 16:39: 0.14 mg/l4 Jul 2025, 14:45: 0.2 mg/l5 Aug 2025, 16:28: 0.34 mg/l12 Sep 2025, 11:14: 0.31 mg/l10 Oct 2025, 14:25: 0.22 mg/l14 Oct 2025, 10:35: 0.21 mg/l11 Nov 2025, 12:31: 0.2 mg/l27 Nov 2025, 13:35: 0.13 mg/l1 Dec 2025, 11:17: 0.14 mg/l16 Dec 2025, 08:28: 0.2 mg/l12 Jan 2026, 10:22: 0.11 mg/l26 Jan 2026, 14:37: 0.11 mg/l24 Feb 2026, 09:28: 0.088 mg/l26 Mar 2026, 09:49: 0.1 mg/l10 Apr 2026, 13:41: 0.074 mg/l14 Apr 2026, 14:14: 0.088 mg/l5 May 2026, 14:21: 0.12 mg/l20 May 2026, 14:40: 0.13 mg/l4 Jun 2026, 10:04: 0.16 mg/l23 Jul 2026, 14:24: 0.28 mg/l
Every result (39)
SampledResult as publishedReads as
23 Jul 2026, 14:240.28 0.28 mg/l
4 Jun 2026, 10:040.16 0.16 mg/l
20 May 2026, 14:400.13 0.13 mg/l
5 May 2026, 14:210.12 0.12 mg/l
14 Apr 2026, 14:140.088 0.088 mg/l
10 Apr 2026, 13:410.074 0.074 mg/l
26 Mar 2026, 09:490.1 0.1 mg/l
24 Feb 2026, 09:280.088 0.088 mg/l
26 Jan 2026, 14:370.11 0.11 mg/l
12 Jan 2026, 10:220.11 0.11 mg/l
16 Dec 2025, 08:280.2 0.2 mg/l
1 Dec 2025, 11:170.14 0.14 mg/l
27 Nov 2025, 13:350.13 0.13 mg/l
11 Nov 2025, 12:310.2 0.2 mg/l
14 Oct 2025, 10:350.21 0.21 mg/l
10 Oct 2025, 14:250.22 0.22 mg/l
12 Sep 2025, 11:140.31 0.31 mg/l
5 Aug 2025, 16:280.34 0.34 mg/l
4 Jul 2025, 14:450.2 0.2 mg/l
4 Jun 2025, 16:390.14 0.14 mg/l
6 May 2025, 13:190.1 0.1 mg/l
10 Mar 2025, 11:380.11 0.11 mg/l
6 Feb 2025, 10:280.11 0.11 mg/l
22 Jan 2025, 11:390.15 0.15 mg/l
2 Dec 2024, 13:590.16 0.16 mg/l
22 Nov 2024, 10:310.16 0.16 mg/l
22 Oct 2024, 11:120.18 0.18 mg/l
16 Sep 2024, 13:470.26 0.26 mg/l
20 Aug 2024, 15:010.31 0.31 mg/l
15 Jul 2024, 11:560.24 0.24 mg/l
20 Jun 2024, 15:100.14 0.14 mg/l
4 Mar 2024, 12:340.1 0.1 mg/l
13 Feb 2024, 11:030.13 0.13 mg/l
11 Jan 2024, 10:200.12 0.12 mg/l
11 Dec 2023, 10:050.17 0.17 mg/l
27 Nov 2023, 11:200.13 0.13 mg/l
16 Nov 2023, 10:410.17 0.17 mg/l
10 Nov 2023, 11:360.18 0.18 mg/l
11 Oct 2023, 13:000.26 0.26 mg/l

Turbidity

code 6396 · NTU

1.6 NTU

Sampled 14 Aug 2026, 48 days ago · 17 results banked

010203040NTU20242025202611 Oct 2023, 13:00: 3.2 NTU10 Nov 2023, 11:36: 36 NTU16 Nov 2023, 10:41: 30 NTU27 Nov 2023, 11:20: 8.6 NTU11 Dec 2023, 10:05: 23 NTU11 Jan 2024, 10:20: 12 NTU13 Feb 2024, 11:03: 8.9 NTU4 Mar 2024, 12:34: 16 NTU10 Oct 2025, 14:25: 1.8 NTU11 Nov 2025, 12:31: 2.6 NTU1 Dec 2025, 11:17: 7.5 NTU12 Jan 2026, 10:22: 9.5 NTU10 Apr 2026, 13:41: 4.2 NTU5 May 2026, 14:21: 3.4 NTU4 Jun 2026, 10:04: 3.6 NTU23 Jul 2026, 14:24: below 1 NTU (not detected above this)14 Aug 2026, 12:45: 1.6 NTU
Every result (17)
SampledResult as publishedReads as
14 Aug 2026, 12:451.6 1.6 NTU
23 Jul 2026, 14:24<1 below 1 NTU (not detected above this)
4 Jun 2026, 10:043.6 3.6 NTU
5 May 2026, 14:213.4 3.4 NTU
10 Apr 2026, 13:414.2 4.2 NTU
12 Jan 2026, 10:229.5 9.5 NTU
1 Dec 2025, 11:177.5 7.5 NTU
11 Nov 2025, 12:312.6 2.6 NTU
10 Oct 2025, 14:251.8 1.8 NTU
4 Mar 2024, 12:3416 16 NTU
13 Feb 2024, 11:038.9 8.9 NTU
11 Jan 2024, 10:2012 12 NTU
11 Dec 2023, 10:0523 23 NTU
27 Nov 2023, 11:208.6 8.6 NTU
16 Nov 2023, 10:4130 30 NTU
10 Nov 2023, 11:3636 36 NTU
11 Oct 2023, 13:003.2 3.2 NTU

Conductivity

at 25 °C · code 0077 · µS/cm

817 µS/cm

Sampled 14 Aug 2026, 48 days ago · 41 results banked

4006008001000µS/cm20242025202611 Oct 2023, 13:00: 816 µS/cm10 Nov 2023, 11:36: 559 µS/cm16 Nov 2023, 10:41: 555 µS/cm27 Nov 2023, 11:20: 672 µS/cm11 Dec 2023, 10:05: 548 µS/cm11 Jan 2024, 10:20: 598 µS/cm13 Feb 2024, 11:03: 599 µS/cm4 Mar 2024, 12:34: 543 µS/cm20 Jun 2024, 15:10: 742 µS/cm15 Jul 2024, 11:56: 692 µS/cm20 Aug 2024, 15:01: 799 µS/cm16 Sep 2024, 13:47: 704 µS/cm22 Oct 2024, 11:12: 530 µS/cm22 Nov 2024, 10:31: 565 µS/cm2 Dec 2024, 13:59: 593 µS/cm22 Jan 2025, 11:39: 749 µS/cm6 Feb 2025, 10:28: 597 µS/cm10 Mar 2025, 11:38: 732 µS/cm3 Apr 2025, 14:40: 753 µS/cm6 May 2025, 13:19: 747 µS/cm4 Jun 2025, 16:39: 796 µS/cm4 Jul 2025, 14:45: 791 µS/cm5 Aug 2025, 16:28: 828 µS/cm12 Sep 2025, 11:14: 803 µS/cm10 Oct 2025, 14:25: 792 µS/cm14 Oct 2025, 10:35: 831 µS/cm11 Nov 2025, 12:31: 828 µS/cm27 Nov 2025, 13:35: 812 µS/cm1 Dec 2025, 11:17: 777 µS/cm16 Dec 2025, 08:28: 713 µS/cm12 Jan 2026, 10:22: 740 µS/cm26 Jan 2026, 14:37: 554 µS/cm24 Feb 2026, 09:28: 584 µS/cm26 Mar 2026, 09:49: 760 µS/cm10 Apr 2026, 13:41: 942 µS/cm14 Apr 2026, 14:14: 760 µS/cm5 May 2026, 14:21: 781 µS/cm20 May 2026, 14:40: 787 µS/cm4 Jun 2026, 10:04: 762 µS/cm23 Jul 2026, 14:24: 759 µS/cm14 Aug 2026, 12:45: 817 µS/cm
Every result (41)
SampledResult as publishedReads as
14 Aug 2026, 12:45817 817 µS/cm
23 Jul 2026, 14:24759 759 µS/cm
4 Jun 2026, 10:04762 762 µS/cm
20 May 2026, 14:40787 787 µS/cm
5 May 2026, 14:21781 781 µS/cm
14 Apr 2026, 14:14760 760 µS/cm
10 Apr 2026, 13:41942 942 µS/cm
26 Mar 2026, 09:49760 760 µS/cm
24 Feb 2026, 09:28584 584 µS/cm
26 Jan 2026, 14:37554 554 µS/cm
12 Jan 2026, 10:22740 740 µS/cm
16 Dec 2025, 08:28713 713 µS/cm
1 Dec 2025, 11:17777 777 µS/cm
27 Nov 2025, 13:35812 812 µS/cm
11 Nov 2025, 12:31828 828 µS/cm
14 Oct 2025, 10:35831 831 µS/cm
10 Oct 2025, 14:25792 792 µS/cm
12 Sep 2025, 11:14803 803 µS/cm
5 Aug 2025, 16:28828 828 µS/cm
4 Jul 2025, 14:45791 791 µS/cm
4 Jun 2025, 16:39796 796 µS/cm
6 May 2025, 13:19747 747 µS/cm
3 Apr 2025, 14:40753 753 µS/cm
10 Mar 2025, 11:38732 732 µS/cm
6 Feb 2025, 10:28597 597 µS/cm
22 Jan 2025, 11:39749 749 µS/cm
2 Dec 2024, 13:59593 593 µS/cm
22 Nov 2024, 10:31565 565 µS/cm
22 Oct 2024, 11:12530 530 µS/cm
16 Sep 2024, 13:47704 704 µS/cm
20 Aug 2024, 15:01799 799 µS/cm
15 Jul 2024, 11:56692 692 µS/cm
20 Jun 2024, 15:10742 742 µS/cm
4 Mar 2024, 12:34543 543 µS/cm
13 Feb 2024, 11:03599 599 µS/cm
11 Jan 2024, 10:20598 598 µS/cm
11 Dec 2023, 10:05548 548 µS/cm
27 Nov 2023, 11:20672 672 µS/cm
16 Nov 2023, 10:41555 555 µS/cm
10 Nov 2023, 11:36559 559 µS/cm
11 Oct 2023, 13:00816 816 µS/cm

Everything measured here

102 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 102 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 41 Oct 2023 – Aug 2026 45.7% 14 Aug 2026
Oxygen, Dissolved as O2 9924 River water 41 Oct 2023 – Aug 2026 4.02 mg/l 14 Aug 2026
Temperature of Water 0076 River water 41 Oct 2023 – Aug 2026 21.6 °C 14 Aug 2026
pH 0061 River water 41 Oct 2023 – Aug 2026 7.93 14 Aug 2026
Ammoniacal Nitrogen as N 0111 River water 40 Oct 2023 – Aug 2026 0.099 mg/l 14 Aug 2026
Nitrate as N 0117 River water 40 Oct 2023 – Aug 2026 below 0.196 mg/l 14 Aug 2026
Orthophosphate, reactive as P 0180 River water 39 Oct 2023 – Jul 2026 0.28 mg/l 23 Jul 2026
Turbidity 6396 River water 17 Oct 2023 – Aug 2026 1.6 NTU 14 Aug 2026
Conductivity at 25 C 0077 River water 41 Oct 2023 – Aug 2026 817 µS/cm 14 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 22 Oct 2024
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 22 Oct 2024
2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
2H,2H,3H,3H-Perfluorooctanoic acid 2989 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
3-Perfluoroheptylpropanoic acid 2925 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
3:3 Fluorotelomer carboxylic acid 2926 River water 1 Oct 2024 – Oct 2024 below 0.004 µg/l 22 Oct 2024
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 River water 1 Oct 2024 – Oct 2024 below 0.005 µg/l 22 Oct 2024
4:2 Fluorotelomer sulfonic acid 2987 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
6:2 Fluorotelomer sulfonic acid 2984 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
8:2 Fluorotelomer sulfonic acid 2983 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Alkalinity to pH 4.5 as CaCO3 0162 River water 29 Jun 2024 – May 2026 250 mg/l 20 May 2026
Ammonia un-ionised as N 0119 River water 40 Oct 2023 – Aug 2026 0.00358 mg/l 14 Aug 2026
Arsenic, Dissolved 6045 River water 23 Oct 2023 – Aug 2026 6.2 µg/l 14 Aug 2026
BOD : 5 Day ATU 0085 River water 26 Jun 2024 – May 2026 1.5 mg/l 20 May 2026
Boron, Dissolved 9447 River water 23 Oct 2023 – Aug 2026 below 100 µg/l 14 Aug 2026
Cadmium 0108 River water 35 Oct 2023 – Aug 2026 below 0.01 µg/l 14 Aug 2026
Cadmium, Dissolved 0106 River water 23 Oct 2023 – Aug 2026 below 0.01 µg/l 14 Aug 2026
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 9 Nov 2023 – Aug 2026 6 mg/l 14 Aug 2026
Chloride 0172 River water 17 Oct 2023 – Aug 2026 62 mg/l 14 Aug 2026
Chlorophyll : Acetone Extract 7887 River water 15 Nov 2023 – Aug 2026 8.3 µg/l 14 Aug 2026
Chromium, Dissolved 3409 River water 23 Oct 2023 – Aug 2026 below 0.5 µg/l 14 Aug 2026
Copper 6452 River water 35 Oct 2023 – Aug 2026 0.45 µg/l 14 Aug 2026
Copper, Dissolved 6450 River water 23 Oct 2023 – Aug 2026 0.35 µg/l 14 Aug 2026
eDNA Report 3047 River water 1 Jun 2026 – Jun 2026 1 text result 17 Jun 2026
GCMS Screen : Target Based multi-residue screening : Semi Quantitative 4994 River water 6 Nov 2023 – Aug 2026 1 text result 14 Aug 2026
HCH -gamma :- {Lindane} 0499 River water 34 Oct 2023 – Aug 2026 below 0.003 µg/l 14 Aug 2026
Hexafluoropropylene oxide dimer acid (Gen X) 2981 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
Iron, Dissolved 6460 River water 23 Oct 2023 – Aug 2026 below 30 µg/l 14 Aug 2026
LCMS Screen : Semi Quantitative 7299 River water 2 May 2026 – Aug 2026 1 text result 14 Aug 2026
Lead 0050 River water 35 Oct 2023 – Aug 2026 below 0.1 µg/l 14 Aug 2026
Lead, Dissolved 0052 River water 23 Oct 2023 – Aug 2026 below 0.1 µg/l 14 Aug 2026
Manganese, Dissolved 6458 River water 23 Oct 2023 – Aug 2026 31 µg/l 14 Aug 2026
Mercury 0105 River water 35 Oct 2023 – Aug 2026 below 0.01 µg/l 14 Aug 2026
Mercury, Dissolved 0103 River water 23 Oct 2023 – Aug 2026 below 0.01 µg/l 14 Aug 2026
N-Ethylperfluorooctanesulfonamide 2977 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 22 Oct 2024
N-methylperfluorooctanesulfonamide 2975 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 22 Oct 2024
Nickel 6462 River water 29 Feb 2024 – Aug 2026 1.9 µg/l 14 Aug 2026
Nickel, Dissolved 3410 River water 23 Oct 2023 – Aug 2026 1.8 µg/l 14 Aug 2026
Nitrite as N 0118 River water 40 Oct 2023 – Aug 2026 below 0.004 mg/l 14 Aug 2026
Nitrogen, Total as N 9686 River water 27 Oct 2023 – Aug 2026 0.9 mg/l 14 Aug 2026
Nitrogen, Total Oxidised as N 0116 River water 40 Oct 2023 – Aug 2026 below 0.2 mg/l 14 Aug 2026
PCB - 028 9768 River water 34 Oct 2023 – Aug 2026 below 0.001 µg/l 14 Aug 2026
PCB - 052 9769 River water 34 Oct 2023 – Aug 2026 below 0.001 µg/l 14 Aug 2026
PCB - 101 9770 River water 34 Oct 2023 – Aug 2026 below 0.002 µg/l 14 Aug 2026
PCB - 118 9771 River water 35 Oct 2023 – Aug 2026 below 0.001 µg/l 14 Aug 2026
PCB - 138 9772 River water 35 Oct 2023 – Aug 2026 below 0.001 µg/l 14 Aug 2026
PCB - 153 9773 River water 35 Oct 2023 – Aug 2026 below 0.001 µg/l 14 Aug 2026
PCB - 180 9774 River water 35 Oct 2023 – Aug 2026 below 0.002 µg/l 14 Aug 2026
PCB : Total 0753 River water 34 Oct 2023 – Aug 2026 below 0.009 µg/l 14 Aug 2026
Perfluoro(2-ethoxyethane)sulfonic acid 2924 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluoro(4-methoxybutanoic) acid 2923 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluoro-3,6-dioxaheptanoic acid 2922 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluoro-3-methoxypropanoic acid 2921 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluoro-4-ethylcyclohexanesulfonic acid 2973 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluorobutanesulfonic acid 2972 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
Perfluorobutanoic acid 2995 River water 1 Oct 2024 – Oct 2024 0.0025 µg/l 22 Oct 2024
Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluorodecanesulfonic acid 2969 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 22 Oct 2024
Perfluorodecanoic acid 8892 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 22 Oct 2024
Perfluorododecane sulfonic acid 2968 River water 1 Oct 2024 – Oct 2024 below 0.005 µg/l 22 Oct 2024
Perfluorododecanoic acid 8894 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 22 Oct 2024
Perfluoroheptanesulfonic acid 2967 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluoroheptanoic acid 8889 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
Perfluorohexanesulfonamide 2965 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluorohexanesulfonic acid (B) 2944 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluorohexanesulfonic acid (L) 2964 River water 1 Oct 2024 – Oct 2024 0.0007 µg/l 22 Oct 2024
Perfluorohexanoic acid 8888 River water 1 Oct 2024 – Oct 2024 0.00054 µg/l 22 Oct 2024
Perfluorononanesulfonic acid 2963 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluorononanoic acid 8891 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
Perfluorooctadecanoic acid 2962 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 22 Oct 2024
Perfluorooctanesulfonamide 2961 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
Perfluorooctanesulfonic acid (branched) 2960 River water 1 Oct 2024 – Oct 2024 0.0012 µg/l 22 Oct 2024
Perfluorooctanesulfonic acid (linear) 2959 River water 1 Oct 2024 – Oct 2024 0.00099 µg/l 22 Oct 2024
Perfluorooctanoic acid 8890 River water 1 Oct 2024 – Oct 2024 0.0011 µg/l 22 Oct 2024
Perfluoropentanesulfonic acid 2957 River water 1 Oct 2024 – Oct 2024 below 0.0005 µg/l 22 Oct 2024
Perfluoropentanoic acid 8887 River water 1 Oct 2024 – Oct 2024 below 0.001 µg/l 22 Oct 2024
Perfluorotetradecanoic acid 8895 River water 1 Oct 2024 – Oct 2024 below 0.006 µg/l 22 Oct 2024
Perfluorotridecanoic acid 2955 River water 1 Oct 2024 – Oct 2024 below 0.005 µg/l 22 Oct 2024
Perfluoroundecane sulfonic acid 2953 River water 1 Oct 2024 – Oct 2024 below 0.004 µg/l 22 Oct 2024
Perfluoroundecanoic acid 8893 River water 1 Oct 2024 – Oct 2024 below 0.002 µg/l 22 Oct 2024
Phosphorus, Total as P 0348 River water 27 Oct 2023 – Aug 2026 0.74 mg/l 14 Aug 2026
Potassium, Dissolved 0209 River water 23 Oct 2023 – Aug 2026 5.9 mg/l 14 Aug 2026
Silica, reactive as SiO2 0182 River water 17 Oct 2023 – Aug 2026 5.3 mg/l 14 Aug 2026
Sodium, Dissolved 0205 River water 23 Oct 2023 – Aug 2026 49 mg/l 14 Aug 2026
Solids, Suspended at 105 C 0135 River water 29 Oct 2023 – Aug 2026 3.8 mg/l 14 Aug 2026
Sulphate, Dissolved as SO4 7859 River water 23 Oct 2023 – Aug 2026 38 mg/l 14 Aug 2026
Zebra Mussel (Dreissena polymorpha) DNA copy number 3068 River water 1 Jun 2026 – Jun 2026 4.8 log (10) gene copies / 100ml 17 Jun 2026
Zebra Mussel (Dreissena polymorpha) DNA: Present/Not found 3067 River water 1 Jun 2026 – Jun 2026 Present 17 Jun 2026
Zinc 6455 River water 35 Oct 2023 – Aug 2026 0.78 µg/l 14 Aug 2026
Zinc, Dissolved 3408 River water 23 Oct 2023 – Aug 2026 below 0.5 µg/l 14 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.