North Low opposite Sheepfold N of Goswick

EA name: NORTH LOW OPP SHEEPFOLD N OF GOSWICK (also listed as “NORTH LOW OPPOSITE SHEEPFOLD NORTH OF GOSWICK”)
Environment Agency sampling point NE-41000232 · 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 Sep 2026, 10:0828 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
48 since 8 Apr 2024 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Planned investigation (local monitoring)
Where
National Grid 405478, 645356As published, to the nearest 1 m. Open in a map
River, by its own name
North Low
River, by the map
North LowPlaced on the river its name gives, 57 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)
Planned investigation (local monitoring) (16 samples)
Statutory failures (follow ups at non-designated points) (8 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

72.9%

Sampled 3 Sep 2026, 28 days ago · 48 results banked

60708090100%2024202520268 Apr 2024, 10:19: 98.1%1 May 2024, 08:44: 92.9%7 Jun 2024, 08:40: 85.3%18 Jun 2024, 10:28: 84%24 Jun 2024, 10:30: 86%1 Jul 2024, 08:21: 84.1%16 Jul 2024, 07:47: 85%23 Jul 2024, 10:00: 81.9%2 Aug 2024, 09:10: 86.1%21 Aug 2024, 09:58: 87.4%27 Aug 2024, 10:13: 82.6%2 Sep 2024, 10:38: 85.1%19 Sep 2024, 08:08: 86%24 Sep 2024, 11:54: 82%2 Oct 2024, 08:58: 85.8%15 Oct 2024, 09:47: 93%31 Oct 2024, 10:05: 83.2%1 Nov 2024, 09:15: 89.2%19 Nov 2024, 10:06: 92%20 Nov 2024, 10:45: 90.1%3 Dec 2024, 09:07: 94.1%16 Dec 2024, 09:39: 98.1%18 Dec 2024, 10:45: 92.5%2 Jan 2025, 08:59: 96%21 Jan 2025, 09:43: 97.4%4 Feb 2025, 08:58: 97.3%4 Feb 2025, 09:01: 97.5%26 Feb 2025, 09:20: 94.4%5 Mar 2025, 09:05: 97%5 Mar 2025, 09:07: 95.3%25 Apr 2025, 10:29: 86%12 May 2025, 09:54: 86.4%3 Jun 2025, 09:01: 81%2 Jul 2025, 09:58: 69.8%4 Aug 2025, 09:35: 76.2%1 Sep 2025, 10:10: 77.9%7 Oct 2025, 09:56: 78.9%5 Nov 2025, 09:33: 72.1%4 Dec 2025, 09:35: 94.6%5 Jan 2026, 09:53: 96%4 Feb 2026, 09:36: 96.9%3 Mar 2026, 09:35: 95.2%9 Apr 2026, 11:12: 91%5 May 2026, 08:29: 86.3%4 Jun 2026, 10:53: 82.1%6 Jul 2026, 08:29: 73.9%5 Aug 2026, 11:31: 84.9%3 Sep 2026, 10:08: 72.9%
Every result (48)
SampledResult as publishedReads as
3 Sep 2026, 10:0872.9 72.9%
5 Aug 2026, 11:3184.9 84.9%
6 Jul 2026, 08:2973.9 73.9%
4 Jun 2026, 10:5382.1 82.1%
5 May 2026, 08:2986.3 86.3%
9 Apr 2026, 11:1291 91%
3 Mar 2026, 09:3595.2 95.2%
4 Feb 2026, 09:3696.9 96.9%
5 Jan 2026, 09:5396 96%
4 Dec 2025, 09:3594.6 94.6%
5 Nov 2025, 09:3372.1 72.1%
7 Oct 2025, 09:5678.9 78.9%
1 Sep 2025, 10:1077.9 77.9%
4 Aug 2025, 09:3576.2 76.2%
2 Jul 2025, 09:5869.8 69.8%
3 Jun 2025, 09:0181 81%
12 May 2025, 09:5486.4 86.4%
25 Apr 2025, 10:2986 86%
5 Mar 2025, 09:0795.3 95.3%
5 Mar 2025, 09:0597 97%
26 Feb 2025, 09:2094.4 94.4%
4 Feb 2025, 09:0197.5 97.5%
4 Feb 2025, 08:5897.3 97.3%
21 Jan 2025, 09:4397.4 97.4%
2 Jan 2025, 08:5996 96%
18 Dec 2024, 10:4592.5 92.5%
16 Dec 2024, 09:3998.1 98.1%
3 Dec 2024, 09:0794.1 94.1%
20 Nov 2024, 10:4590.1 90.1%
19 Nov 2024, 10:0692 92%
1 Nov 2024, 09:1589.2 89.2%
31 Oct 2024, 10:0583.2 83.2%
15 Oct 2024, 09:4793 93%
2 Oct 2024, 08:5885.8 85.8%
24 Sep 2024, 11:5482 82%
19 Sep 2024, 08:0886 86%
2 Sep 2024, 10:3885.1 85.1%
27 Aug 2024, 10:1382.6 82.6%
21 Aug 2024, 09:5887.4 87.4%
2 Aug 2024, 09:1086.1 86.1%
23 Jul 2024, 10:0081.9 81.9%
16 Jul 2024, 07:4785 85%
1 Jul 2024, 08:2184.1 84.1%
24 Jun 2024, 10:3086 86%
18 Jun 2024, 10:2884 84%
7 Jun 2024, 08:4085.3 85.3%
1 May 2024, 08:4492.9 92.9%
8 Apr 2024, 10:1998.1 98.1%

Dissolved oxygen

as O2 · code 9924 · mg/l

7.35 mg/l

Sampled 3 Sep 2026, 28 days ago · 48 results banked

68101214mg/l2024202520268 Apr 2024, 10:19: 11.6 mg/l1 May 2024, 08:44: 10.3 mg/l7 Jun 2024, 08:40: 9.39 mg/l18 Jun 2024, 10:28: 8.87 mg/l24 Jun 2024, 10:30: 8.25 mg/l1 Jul 2024, 08:21: 8.84 mg/l16 Jul 2024, 07:47: 8.68 mg/l23 Jul 2024, 10:00: 8.27 mg/l2 Aug 2024, 09:10: 8.53 mg/l21 Aug 2024, 09:58: 9.02 mg/l27 Aug 2024, 10:13: 8.36 mg/l2 Sep 2024, 10:38: 8.89 mg/l19 Sep 2024, 08:08: 9.35 mg/l24 Sep 2024, 11:54: 8.78 mg/l2 Oct 2024, 08:58: 9.46 mg/l15 Oct 2024, 09:47: 11.1 mg/l31 Oct 2024, 10:05: 9.26 mg/l1 Nov 2024, 09:15: 10 mg/l19 Nov 2024, 10:06: 12.2 mg/l20 Nov 2024, 10:45: 12.1 mg/l3 Dec 2024, 09:07: 11.8 mg/l16 Dec 2024, 09:39: 11.4 mg/l18 Dec 2024, 10:45: 10.7 mg/l2 Jan 2025, 08:59: 12.4 mg/l21 Jan 2025, 09:43: 12.5 mg/l4 Feb 2025, 08:58: 11.8 mg/l4 Feb 2025, 09:01: 11.8 mg/l26 Feb 2025, 09:20: 12.1 mg/l5 Mar 2025, 09:05: 11.8 mg/l5 Mar 2025, 09:07: 11.6 mg/l25 Apr 2025, 10:29: 9.62 mg/l12 May 2025, 09:54: 8.9 mg/l3 Jun 2025, 09:01: 8.44 mg/l2 Jul 2025, 09:58: 6.84 mg/l4 Aug 2025, 09:35: 7.6 mg/l1 Sep 2025, 10:10: 7.99 mg/l7 Oct 2025, 09:56: 8.45 mg/l5 Nov 2025, 09:33: 7.92 mg/l4 Dec 2025, 09:35: 11.8 mg/l5 Jan 2026, 09:53: 14 mg/l4 Feb 2026, 09:36: 12.4 mg/l3 Mar 2026, 09:35: 11.9 mg/l9 Apr 2026, 11:12: 10.1 mg/l5 May 2026, 08:29: 9.5 mg/l4 Jun 2026, 10:53: 8.35 mg/l6 Jul 2026, 08:29: 7.29 mg/l5 Aug 2026, 11:31: 8.25 mg/l3 Sep 2026, 10:08: 7.35 mg/l
Every result (48)
SampledResult as publishedReads as
3 Sep 2026, 10:087.35 7.35 mg/l
5 Aug 2026, 11:318.25 8.25 mg/l
6 Jul 2026, 08:297.29 7.29 mg/l
4 Jun 2026, 10:538.35 8.35 mg/l
5 May 2026, 08:299.5 9.5 mg/l
9 Apr 2026, 11:1210.1 10.1 mg/l
3 Mar 2026, 09:3511.9 11.9 mg/l
4 Feb 2026, 09:3612.4 12.4 mg/l
5 Jan 2026, 09:5314 14 mg/l
4 Dec 2025, 09:3511.8 11.8 mg/l
5 Nov 2025, 09:337.92 7.92 mg/l
7 Oct 2025, 09:568.45 8.45 mg/l
1 Sep 2025, 10:107.99 7.99 mg/l
4 Aug 2025, 09:357.6 7.6 mg/l
2 Jul 2025, 09:586.84 6.84 mg/l
3 Jun 2025, 09:018.44 8.44 mg/l
12 May 2025, 09:548.9 8.9 mg/l
25 Apr 2025, 10:299.62 9.62 mg/l
5 Mar 2025, 09:0711.6 11.6 mg/l
5 Mar 2025, 09:0511.8 11.8 mg/l
26 Feb 2025, 09:2012.1 12.1 mg/l
4 Feb 2025, 09:0111.8 11.8 mg/l
4 Feb 2025, 08:5811.8 11.8 mg/l
21 Jan 2025, 09:4312.5 12.5 mg/l
2 Jan 2025, 08:5912.4 12.4 mg/l
18 Dec 2024, 10:4510.7 10.7 mg/l
16 Dec 2024, 09:3911.4 11.4 mg/l
3 Dec 2024, 09:0711.8 11.8 mg/l
20 Nov 2024, 10:4512.1 12.1 mg/l
19 Nov 2024, 10:0612.2 12.2 mg/l
1 Nov 2024, 09:1510 10 mg/l
31 Oct 2024, 10:059.26 9.26 mg/l
15 Oct 2024, 09:4711.1 11.1 mg/l
2 Oct 2024, 08:589.46 9.46 mg/l
24 Sep 2024, 11:548.78 8.78 mg/l
19 Sep 2024, 08:089.35 9.35 mg/l
2 Sep 2024, 10:388.89 8.89 mg/l
27 Aug 2024, 10:138.36 8.36 mg/l
21 Aug 2024, 09:589.02 9.02 mg/l
2 Aug 2024, 09:108.53 8.53 mg/l
23 Jul 2024, 10:008.27 8.27 mg/l
16 Jul 2024, 07:478.68 8.68 mg/l
1 Jul 2024, 08:218.84 8.84 mg/l
24 Jun 2024, 10:308.25 8.25 mg/l
18 Jun 2024, 10:288.87 8.87 mg/l
7 Jun 2024, 08:409.39 9.39 mg/l
1 May 2024, 08:4410.3 10.3 mg/l
8 Apr 2024, 10:1911.6 11.6 mg/l

Water temperature

code 0076 · °C

14.9 °C

Sampled 3 Sep 2026, 28 days ago · 48 results banked

05101520°C2024202520268 Apr 2024, 10:19: 8.1 °C1 May 2024, 08:44: 10.6 °C7 Jun 2024, 08:40: 11 °C18 Jun 2024, 10:28: 12.8 °C24 Jun 2024, 10:30: 17.1 °C1 Jul 2024, 08:21: 13 °C16 Jul 2024, 07:47: 14.3 °C23 Jul 2024, 10:00: 14.8 °C2 Aug 2024, 09:10: 15.7 °C21 Aug 2024, 09:58: 13.8 °C27 Aug 2024, 10:13: 14.7 °C2 Sep 2024, 10:38: 13.3 °C19 Sep 2024, 08:08: 11.5 °C24 Sep 2024, 11:54: 12.1 °C2 Oct 2024, 08:58: 10.9 °C15 Oct 2024, 09:47: 7.8 °C31 Oct 2024, 10:05: 10.5 °C1 Nov 2024, 09:15: 10.2 °C19 Nov 2024, 10:06: 3.5 °C20 Nov 2024, 10:45: 3 °C3 Dec 2024, 09:07: 5.7 °C16 Dec 2024, 09:39: 8.6 °C18 Dec 2024, 10:45: 9 °C2 Jan 2025, 08:59: 4.6 °C21 Jan 2025, 09:43: 4.8 °C4 Feb 2025, 08:58: 6.9 °C4 Feb 2025, 09:01: 7 °C26 Feb 2025, 09:20: 4.8 °C5 Mar 2025, 09:05: 6.8 °C5 Mar 2025, 09:07: 6.8 °C25 Apr 2025, 10:29: 10.3 °C12 May 2025, 09:54: 13.9 °C3 Jun 2025, 09:01: 13.4 °C2 Jul 2025, 09:58: 16.2 °C4 Aug 2025, 09:35: 15.4 °C1 Sep 2025, 10:10: 14.1 °C7 Oct 2025, 09:56: 12.2 °C5 Nov 2025, 09:33: 11.1 °C4 Dec 2025, 09:35: 6 °C5 Jan 2026, 09:53: 0.1 °C4 Feb 2026, 09:36: 4.9 °C3 Mar 2026, 09:35: 5.9 °C9 Apr 2026, 11:12: 10.6 °C5 May 2026, 08:29: 11 °C4 Jun 2026, 10:53: 14.5 °C6 Jul 2026, 08:29: 15.9 °C5 Aug 2026, 11:31: 16.6 °C3 Sep 2026, 10:08: 14.9 °C
Every result (48)
SampledResult as publishedReads as
3 Sep 2026, 10:0814.9 14.9 °C
5 Aug 2026, 11:3116.6 16.6 °C
6 Jul 2026, 08:2915.9 15.9 °C
4 Jun 2026, 10:5314.5 14.5 °C
5 May 2026, 08:2911 11 °C
9 Apr 2026, 11:1210.6 10.6 °C
3 Mar 2026, 09:355.9 5.9 °C
4 Feb 2026, 09:364.9 4.9 °C
5 Jan 2026, 09:530.1 0.1 °C
4 Dec 2025, 09:356 6 °C
5 Nov 2025, 09:3311.1 11.1 °C
7 Oct 2025, 09:5612.2 12.2 °C
1 Sep 2025, 10:1014.1 14.1 °C
4 Aug 2025, 09:3515.4 15.4 °C
2 Jul 2025, 09:5816.2 16.2 °C
3 Jun 2025, 09:0113.4 13.4 °C
12 May 2025, 09:5413.9 13.9 °C
25 Apr 2025, 10:2910.3 10.3 °C
5 Mar 2025, 09:076.8 6.8 °C
5 Mar 2025, 09:056.8 6.8 °C
26 Feb 2025, 09:204.8 4.8 °C
4 Feb 2025, 09:017 7 °C
4 Feb 2025, 08:586.9 6.9 °C
21 Jan 2025, 09:434.8 4.8 °C
2 Jan 2025, 08:594.6 4.6 °C
18 Dec 2024, 10:459 9 °C
16 Dec 2024, 09:398.6 8.6 °C
3 Dec 2024, 09:075.7 5.7 °C
20 Nov 2024, 10:453 3 °C
19 Nov 2024, 10:063.5 3.5 °C
1 Nov 2024, 09:1510.2 10.2 °C
31 Oct 2024, 10:0510.5 10.5 °C
15 Oct 2024, 09:477.8 7.8 °C
2 Oct 2024, 08:5810.9 10.9 °C
24 Sep 2024, 11:5412.1 12.1 °C
19 Sep 2024, 08:0811.5 11.5 °C
2 Sep 2024, 10:3813.3 13.3 °C
27 Aug 2024, 10:1314.7 14.7 °C
21 Aug 2024, 09:5813.8 13.8 °C
2 Aug 2024, 09:1015.7 15.7 °C
23 Jul 2024, 10:0014.8 14.8 °C
16 Jul 2024, 07:4714.3 14.3 °C
1 Jul 2024, 08:2113 13 °C
24 Jun 2024, 10:3017.1 17.1 °C
18 Jun 2024, 10:2812.8 12.8 °C
7 Jun 2024, 08:4011 11 °C
1 May 2024, 08:4410.6 10.6 °C
8 Apr 2024, 10:198.1 8.1 °C

pH

code 0061

7.82

Sampled 3 Sep 2026, 28 days ago · 48 results banked

7.57.7588.258.52024202520268 Apr 2024, 10:19: 7.91 May 2024, 08:44: 8.047 Jun 2024, 08:40: 8.0218 Jun 2024, 10:28: 8.4424 Jun 2024, 10:30: 8.091 Jul 2024, 08:21: 8.2316 Jul 2024, 07:47: 7.8823 Jul 2024, 10:00: 7.72 Aug 2024, 09:10: 8.0121 Aug 2024, 09:58: 8.0127 Aug 2024, 10:13: 7.952 Sep 2024, 10:38: 8.2719 Sep 2024, 08:08: 7.8824 Sep 2024, 11:54: 7.92 Oct 2024, 08:58: 7.8915 Oct 2024, 09:47: 8.0331 Oct 2024, 10:05: 7.61 Nov 2024, 09:15: 7.8319 Nov 2024, 10:06: 8.1120 Nov 2024, 10:45: 8.023 Dec 2024, 09:07: 7.7416 Dec 2024, 09:39: 7.8718 Dec 2024, 10:45: 7.972 Jan 2025, 08:59: 7.8321 Jan 2025, 09:43: 8.164 Feb 2025, 08:58: 8.214 Feb 2025, 09:01: 8.2226 Feb 2025, 09:20: 8.275 Mar 2025, 09:05: 8.175 Mar 2025, 09:07: 8.1725 Apr 2025, 10:29: 8.1412 May 2025, 09:54: 8.173 Jun 2025, 09:01: 7.972 Jul 2025, 09:58: 7.884 Aug 2025, 09:35: 7.781 Sep 2025, 10:10: 7.927 Oct 2025, 09:56: 7.855 Nov 2025, 09:33: 7.714 Dec 2025, 09:35: 7.645 Jan 2026, 09:53: 8.164 Feb 2026, 09:36: 7.823 Mar 2026, 09:35: 7.959 Apr 2026, 11:12: 8.135 May 2026, 08:29: 8.24 Jun 2026, 10:53: 7.846 Jul 2026, 08:29: 7.735 Aug 2026, 11:31: 7.823 Sep 2026, 10:08: 7.82
Every result (48)
SampledResult as publishedReads as
3 Sep 2026, 10:087.82 7.82
5 Aug 2026, 11:317.82 7.82
6 Jul 2026, 08:297.73 7.73
4 Jun 2026, 10:537.84 7.84
5 May 2026, 08:298.2 8.2
9 Apr 2026, 11:128.13 8.13
3 Mar 2026, 09:357.95 7.95
4 Feb 2026, 09:367.82 7.82
5 Jan 2026, 09:538.16 8.16
4 Dec 2025, 09:357.64 7.64
5 Nov 2025, 09:337.71 7.71
7 Oct 2025, 09:567.85 7.85
1 Sep 2025, 10:107.92 7.92
4 Aug 2025, 09:357.78 7.78
2 Jul 2025, 09:587.88 7.88
3 Jun 2025, 09:017.97 7.97
12 May 2025, 09:548.17 8.17
25 Apr 2025, 10:298.14 8.14
5 Mar 2025, 09:078.17 8.17
5 Mar 2025, 09:058.17 8.17
26 Feb 2025, 09:208.27 8.27
4 Feb 2025, 09:018.22 8.22
4 Feb 2025, 08:588.21 8.21
21 Jan 2025, 09:438.16 8.16
2 Jan 2025, 08:597.83 7.83
18 Dec 2024, 10:457.97 7.97
16 Dec 2024, 09:397.87 7.87
3 Dec 2024, 09:077.74 7.74
20 Nov 2024, 10:458.02 8.02
19 Nov 2024, 10:068.11 8.11
1 Nov 2024, 09:157.83 7.83
31 Oct 2024, 10:057.6 7.6
15 Oct 2024, 09:478.03 8.03
2 Oct 2024, 08:587.89 7.89
24 Sep 2024, 11:547.9 7.9
19 Sep 2024, 08:087.88 7.88
2 Sep 2024, 10:388.27 8.27
27 Aug 2024, 10:137.95 7.95
21 Aug 2024, 09:588.01 8.01
2 Aug 2024, 09:108.01 8.01
23 Jul 2024, 10:007.7 7.7
16 Jul 2024, 07:477.88 7.88
1 Jul 2024, 08:218.23 8.23
24 Jun 2024, 10:308.09 8.09
18 Jun 2024, 10:288.44 8.44
7 Jun 2024, 08:408.02 8.02
1 May 2024, 08:448.04 8.04
8 Apr 2024, 10:197.9 7.9

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

below 0.03 mg/l (not detected above this)

Sampled 3 Sep 2026, 28 days ago · 48 results banked

00.10.20.30.40.5mg/l2024202520268 Apr 2024, 10:19: 0.054 mg/l1 May 2024, 08:44: below 0.03 mg/l (not detected above this)7 Jun 2024, 08:40: 0.04 mg/l18 Jun 2024, 10:28: 0.033 mg/l24 Jun 2024, 10:30: 0.041 mg/l1 Jul 2024, 08:21: 0.039 mg/l16 Jul 2024, 07:47: 0.034 mg/l23 Jul 2024, 10:00: below 0.03 mg/l (not detected above this)2 Aug 2024, 09:10: 0.032 mg/l21 Aug 2024, 09:58: 0.035 mg/l27 Aug 2024, 10:13: below 0.03 mg/l (not detected above this)2 Sep 2024, 10:38: below 0.03 mg/l (not detected above this)19 Sep 2024, 08:08: below 0.03 mg/l (not detected above this)24 Sep 2024, 11:54: below 0.03 mg/l (not detected above this)2 Oct 2024, 08:58: below 0.03 mg/l (not detected above this)15 Oct 2024, 09:47: below 0.03 mg/l (not detected above this)31 Oct 2024, 10:05: below 0.03 mg/l (not detected above this)1 Nov 2024, 09:15: below 0.03 mg/l (not detected above this)19 Nov 2024, 10:06: 0.03 mg/l20 Nov 2024, 10:45: below 0.03 mg/l (not detected above this)3 Dec 2024, 09:07: below 0.03 mg/l (not detected above this)16 Dec 2024, 09:39: 0.034 mg/l18 Dec 2024, 10:45: below 0.03 mg/l (not detected above this)2 Jan 2025, 08:59: 0.043 mg/l21 Jan 2025, 09:43: 0.03 mg/l4 Feb 2025, 08:58: below 0.03 mg/l (not detected above this)4 Feb 2025, 09:01: below 0.03 mg/l (not detected above this)26 Feb 2025, 09:20: 0.031 mg/l5 Mar 2025, 09:05: 0.08 mg/l5 Mar 2025, 09:07: 0.079 mg/l25 Apr 2025, 10:29: 0.034 mg/l12 May 2025, 09:54: below 0.03 mg/l (not detected above this)3 Jun 2025, 09:01: 0.05 mg/l2 Jul 2025, 09:58: 0.062 mg/l4 Aug 2025, 09:35: 0.045 mg/l1 Sep 2025, 10:10: below 0.03 mg/l (not detected above this)7 Oct 2025, 09:56: below 0.03 mg/l (not detected above this)5 Nov 2025, 09:33: below 0.03 mg/l (not detected above this)4 Dec 2025, 09:35: below 0.03 mg/l (not detected above this)5 Jan 2026, 09:53: 0.049 mg/l4 Feb 2026, 09:36: 0.066 mg/l3 Mar 2026, 09:35: 0.057 mg/l9 Apr 2026, 11:12: below 0.03 mg/l (not detected above this)5 May 2026, 08:29: below 0.03 mg/l (not detected above this)4 Jun 2026, 10:53: 0.41 mg/l6 Jul 2026, 08:29: 0.098 mg/l5 Aug 2026, 11:31: below 0.03 mg/l (not detected above this)3 Sep 2026, 10:08: below 0.03 mg/l (not detected above this)
Every result (48)
SampledResult as publishedReads as
3 Sep 2026, 10:08<0.03 below 0.03 mg/l (not detected above this)
5 Aug 2026, 11:31<0.03 below 0.03 mg/l (not detected above this)
6 Jul 2026, 08:290.098 0.098 mg/l
4 Jun 2026, 10:530.41 0.41 mg/l
5 May 2026, 08:29<0.03 below 0.03 mg/l (not detected above this)
9 Apr 2026, 11:12<0.03 below 0.03 mg/l (not detected above this)
3 Mar 2026, 09:350.057 0.057 mg/l
4 Feb 2026, 09:360.066 0.066 mg/l
5 Jan 2026, 09:530.049 0.049 mg/l
4 Dec 2025, 09:35<0.03 below 0.03 mg/l (not detected above this)
5 Nov 2025, 09:33<0.03 below 0.03 mg/l (not detected above this)
7 Oct 2025, 09:56<0.03 below 0.03 mg/l (not detected above this)
1 Sep 2025, 10:10<0.03 below 0.03 mg/l (not detected above this)
4 Aug 2025, 09:350.045 0.045 mg/l
2 Jul 2025, 09:580.062 0.062 mg/l
3 Jun 2025, 09:010.05 0.05 mg/l
12 May 2025, 09:54<0.03 below 0.03 mg/l (not detected above this)
25 Apr 2025, 10:290.034 0.034 mg/l
5 Mar 2025, 09:070.079 0.079 mg/l
5 Mar 2025, 09:050.08 0.08 mg/l
26 Feb 2025, 09:200.031 0.031 mg/l
4 Feb 2025, 09:01<0.03 below 0.03 mg/l (not detected above this)
4 Feb 2025, 08:58<0.03 below 0.03 mg/l (not detected above this)
21 Jan 2025, 09:430.03 0.03 mg/l
2 Jan 2025, 08:590.043 0.043 mg/l
18 Dec 2024, 10:45<0.03 below 0.03 mg/l (not detected above this)
16 Dec 2024, 09:390.034 0.034 mg/l
3 Dec 2024, 09:07<0.03 below 0.03 mg/l (not detected above this)
20 Nov 2024, 10:45<0.03 below 0.03 mg/l (not detected above this)
19 Nov 2024, 10:060.03 0.03 mg/l
1 Nov 2024, 09:15<0.03 below 0.03 mg/l (not detected above this)
31 Oct 2024, 10:05<0.03 below 0.03 mg/l (not detected above this)
15 Oct 2024, 09:47<0.03 below 0.03 mg/l (not detected above this)
2 Oct 2024, 08:58<0.03 below 0.03 mg/l (not detected above this)
24 Sep 2024, 11:54<0.03 below 0.03 mg/l (not detected above this)
19 Sep 2024, 08:08<0.03 below 0.03 mg/l (not detected above this)
2 Sep 2024, 10:38<0.03 below 0.03 mg/l (not detected above this)
27 Aug 2024, 10:13<0.03 below 0.03 mg/l (not detected above this)
21 Aug 2024, 09:580.035 0.035 mg/l
2 Aug 2024, 09:100.032 0.032 mg/l
23 Jul 2024, 10:00<0.03 below 0.03 mg/l (not detected above this)
16 Jul 2024, 07:470.034 0.034 mg/l
1 Jul 2024, 08:210.039 0.039 mg/l
24 Jun 2024, 10:300.041 0.041 mg/l
18 Jun 2024, 10:280.033 0.033 mg/l
7 Jun 2024, 08:400.04 0.04 mg/l
1 May 2024, 08:44<0.03 below 0.03 mg/l (not detected above this)
8 Apr 2024, 10:190.054 0.054 mg/l

Nitrate

as nitrogen (N) · code 0117 · mg/l

1.69 mg/l

Sampled 3 Sep 2026, 28 days ago · 48 results banked

02468mg/l2024202520268 Apr 2024, 10:19: 6.37 mg/l1 May 2024, 08:44: 3.49 mg/l7 Jun 2024, 08:40: 3.59 mg/l18 Jun 2024, 10:28: 2.89 mg/l24 Jun 2024, 10:30: 2.48 mg/l1 Jul 2024, 08:21: 2.49 mg/l16 Jul 2024, 07:47: 3.68 mg/l23 Jul 2024, 10:00: 2.69 mg/l2 Aug 2024, 09:10: 2.49 mg/l21 Aug 2024, 09:58: 2.19 mg/l27 Aug 2024, 10:13: 1.99 mg/l2 Sep 2024, 10:38: 2.49 mg/l19 Sep 2024, 08:08: 2.59 mg/l24 Sep 2024, 11:54: 2.39 mg/l2 Oct 2024, 08:58: 2.39 mg/l15 Oct 2024, 09:47: 6.59 mg/l31 Oct 2024, 10:05: 3.89 mg/l1 Nov 2024, 09:15: 3.69 mg/l19 Nov 2024, 10:06: 3.09 mg/l20 Nov 2024, 10:45: 2.99 mg/l3 Dec 2024, 09:07: 7.58 mg/l16 Dec 2024, 09:39: 5.18 mg/l18 Dec 2024, 10:45: 4.78 mg/l2 Jan 2025, 08:59: 6.08 mg/l21 Jan 2025, 09:43: 4.29 mg/l4 Feb 2025, 08:58: 4.69 mg/l4 Feb 2025, 09:01: 4.69 mg/l26 Feb 2025, 09:20: 3.59 mg/l5 Mar 2025, 09:05: 3.58 mg/l5 Mar 2025, 09:07: 3.58 mg/l25 Apr 2025, 10:29: 2.09 mg/l12 May 2025, 09:54: 1.79 mg/l3 Jun 2025, 09:01: 1.58 mg/l2 Jul 2025, 09:58: 1.29 mg/l4 Aug 2025, 09:35: 1.79 mg/l1 Sep 2025, 10:10: 1.89 mg/l7 Oct 2025, 09:56: 2.89 mg/l5 Nov 2025, 09:33: 2.89 mg/l4 Dec 2025, 09:35: 7.08 mg/l5 Jan 2026, 09:53: 3.69 mg/l4 Feb 2026, 09:36: 5.79 mg/l3 Mar 2026, 09:35: 4.08 mg/l9 Apr 2026, 11:12: 2.49 mg/l5 May 2026, 08:29: 1.99 mg/l4 Jun 2026, 10:53: 1.65 mg/l6 Jul 2026, 08:29: 1.74 mg/l5 Aug 2026, 11:31: 1.48 mg/l3 Sep 2026, 10:08: 1.69 mg/l
Every result (48)
SampledResult as publishedReads as
3 Sep 2026, 10:081.69 1.69 mg/l
5 Aug 2026, 11:311.48 1.48 mg/l
6 Jul 2026, 08:291.74 1.74 mg/l
4 Jun 2026, 10:531.65 1.65 mg/l
5 May 2026, 08:291.99 1.99 mg/l
9 Apr 2026, 11:122.49 2.49 mg/l
3 Mar 2026, 09:354.08 4.08 mg/l
4 Feb 2026, 09:365.79 5.79 mg/l
5 Jan 2026, 09:533.69 3.69 mg/l
4 Dec 2025, 09:357.08 7.08 mg/l
5 Nov 2025, 09:332.89 2.89 mg/l
7 Oct 2025, 09:562.89 2.89 mg/l
1 Sep 2025, 10:101.89 1.89 mg/l
4 Aug 2025, 09:351.79 1.79 mg/l
2 Jul 2025, 09:581.29 1.29 mg/l
3 Jun 2025, 09:011.58 1.58 mg/l
12 May 2025, 09:541.79 1.79 mg/l
25 Apr 2025, 10:292.09 2.09 mg/l
5 Mar 2025, 09:073.58 3.58 mg/l
5 Mar 2025, 09:053.58 3.58 mg/l
26 Feb 2025, 09:203.59 3.59 mg/l
4 Feb 2025, 09:014.69 4.69 mg/l
4 Feb 2025, 08:584.69 4.69 mg/l
21 Jan 2025, 09:434.29 4.29 mg/l
2 Jan 2025, 08:596.08 6.08 mg/l
18 Dec 2024, 10:454.78 4.78 mg/l
16 Dec 2024, 09:395.18 5.18 mg/l
3 Dec 2024, 09:077.58 7.58 mg/l
20 Nov 2024, 10:452.99 2.99 mg/l
19 Nov 2024, 10:063.09 3.09 mg/l
1 Nov 2024, 09:153.69 3.69 mg/l
31 Oct 2024, 10:053.89 3.89 mg/l
15 Oct 2024, 09:476.59 6.59 mg/l
2 Oct 2024, 08:582.39 2.39 mg/l
24 Sep 2024, 11:542.39 2.39 mg/l
19 Sep 2024, 08:082.59 2.59 mg/l
2 Sep 2024, 10:382.49 2.49 mg/l
27 Aug 2024, 10:131.99 1.99 mg/l
21 Aug 2024, 09:582.19 2.19 mg/l
2 Aug 2024, 09:102.49 2.49 mg/l
23 Jul 2024, 10:002.69 2.69 mg/l
16 Jul 2024, 07:473.68 3.68 mg/l
1 Jul 2024, 08:212.49 2.49 mg/l
24 Jun 2024, 10:302.48 2.48 mg/l
18 Jun 2024, 10:282.89 2.89 mg/l
7 Jun 2024, 08:403.59 3.59 mg/l
1 May 2024, 08:443.49 3.49 mg/l
8 Apr 2024, 10:196.37 6.37 mg/l

Phosphate

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

0.045 mg/l

Sampled 3 Sep 2026, 28 days ago · 48 results banked

00.020.040.060.080.1mg/l2024202520268 Apr 2024, 10:19: 0.031 mg/l1 May 2024, 08:44: below 0.01 mg/l (not detected above this)7 Jun 2024, 08:40: 0.013 mg/l18 Jun 2024, 10:28: 0.023 mg/l24 Jun 2024, 10:30: 0.018 mg/l1 Jul 2024, 08:21: 0.02 mg/l16 Jul 2024, 07:47: 0.03 mg/l23 Jul 2024, 10:00: 0.025 mg/l2 Aug 2024, 09:10: 0.019 mg/l21 Aug 2024, 09:58: 0.018 mg/l27 Aug 2024, 10:13: 0.023 mg/l2 Sep 2024, 10:38: 0.022 mg/l19 Sep 2024, 08:08: 0.024 mg/l24 Sep 2024, 11:54: 0.018 mg/l2 Oct 2024, 08:58: 0.019 mg/l15 Oct 2024, 09:47: 0.024 mg/l31 Oct 2024, 10:05: 0.015 mg/l1 Nov 2024, 09:15: 0.013 mg/l19 Nov 2024, 10:06: 0.013 mg/l20 Nov 2024, 10:45: 0.013 mg/l3 Dec 2024, 09:07: 0.083 mg/l16 Dec 2024, 09:39: 0.014 mg/l18 Dec 2024, 10:45: 0.016 mg/l2 Jan 2025, 08:59: 0.076 mg/l21 Jan 2025, 09:43: 0.011 mg/l4 Feb 2025, 08:58: 0.011 mg/l4 Feb 2025, 09:01: below 0.01 mg/l (not detected above this)26 Feb 2025, 09:20: 0.011 mg/l5 Mar 2025, 09:05: 0.04 mg/l5 Mar 2025, 09:07: 0.043 mg/l25 Apr 2025, 10:29: below 0.01 mg/l (not detected above this)12 May 2025, 09:54: below 0.01 mg/l (not detected above this)3 Jun 2025, 09:01: 0.019 mg/l2 Jul 2025, 09:58: 0.026 mg/l4 Aug 2025, 09:35: 0.026 mg/l1 Sep 2025, 10:10: 0.023 mg/l7 Oct 2025, 09:56: 0.034 mg/l5 Nov 2025, 09:33: 0.023 mg/l4 Dec 2025, 09:35: 0.018 mg/l5 Jan 2026, 09:53: 0.017 mg/l4 Feb 2026, 09:36: 0.025 mg/l3 Mar 2026, 09:35: 0.02 mg/l9 Apr 2026, 11:12: 0.014 mg/l5 May 2026, 08:29: below 0.01 mg/l (not detected above this)4 Jun 2026, 10:53: 0.02 mg/l6 Jul 2026, 08:29: 0.049 mg/l5 Aug 2026, 11:31: 0.027 mg/l3 Sep 2026, 10:08: 0.045 mg/l
Every result (48)
SampledResult as publishedReads as
3 Sep 2026, 10:080.045 0.045 mg/l
5 Aug 2026, 11:310.027 0.027 mg/l
6 Jul 2026, 08:290.049 0.049 mg/l
4 Jun 2026, 10:530.02 0.02 mg/l
5 May 2026, 08:29<0.01 below 0.01 mg/l (not detected above this)
9 Apr 2026, 11:120.014 0.014 mg/l
3 Mar 2026, 09:350.02 0.02 mg/l
4 Feb 2026, 09:360.025 0.025 mg/l
5 Jan 2026, 09:530.017 0.017 mg/l
4 Dec 2025, 09:350.018 0.018 mg/l
5 Nov 2025, 09:330.023 0.023 mg/l
7 Oct 2025, 09:560.034 0.034 mg/l
1 Sep 2025, 10:100.023 0.023 mg/l
4 Aug 2025, 09:350.026 0.026 mg/l
2 Jul 2025, 09:580.026 0.026 mg/l
3 Jun 2025, 09:010.019 0.019 mg/l
12 May 2025, 09:54<0.01 below 0.01 mg/l (not detected above this)
25 Apr 2025, 10:29<0.01 below 0.01 mg/l (not detected above this)
5 Mar 2025, 09:070.043 0.043 mg/l
5 Mar 2025, 09:050.04 0.04 mg/l
26 Feb 2025, 09:200.011 0.011 mg/l
4 Feb 2025, 09:01<0.01 below 0.01 mg/l (not detected above this)
4 Feb 2025, 08:580.011 0.011 mg/l
21 Jan 2025, 09:430.011 0.011 mg/l
2 Jan 2025, 08:590.076 0.076 mg/l
18 Dec 2024, 10:450.016 0.016 mg/l
16 Dec 2024, 09:390.014 0.014 mg/l
3 Dec 2024, 09:070.083 0.083 mg/l
20 Nov 2024, 10:450.013 0.013 mg/l
19 Nov 2024, 10:060.013 0.013 mg/l
1 Nov 2024, 09:150.013 0.013 mg/l
31 Oct 2024, 10:050.015 0.015 mg/l
15 Oct 2024, 09:470.024 0.024 mg/l
2 Oct 2024, 08:580.019 0.019 mg/l
24 Sep 2024, 11:540.018 0.018 mg/l
19 Sep 2024, 08:080.024 0.024 mg/l
2 Sep 2024, 10:380.022 0.022 mg/l
27 Aug 2024, 10:130.023 0.023 mg/l
21 Aug 2024, 09:580.018 0.018 mg/l
2 Aug 2024, 09:100.019 0.019 mg/l
23 Jul 2024, 10:000.025 0.025 mg/l
16 Jul 2024, 07:470.03 0.03 mg/l
1 Jul 2024, 08:210.02 0.02 mg/l
24 Jun 2024, 10:300.018 0.018 mg/l
18 Jun 2024, 10:280.023 0.023 mg/l
7 Jun 2024, 08:400.013 0.013 mg/l
1 May 2024, 08:44<0.01 below 0.01 mg/l (not detected above this)
8 Apr 2024, 10:190.031 0.031 mg/l

Turbidity

code 6396 · NTU

1.3 NTU

Sampled 3 Sep 2026, 28 days ago · 14 results banked

0510152025NTU20242025202618 Dec 2024, 10:45: 5.4 NTU25 Apr 2025, 10:29: 1.6 NTU7 Oct 2025, 09:56: 1.9 NTU5 Nov 2025, 09:33: 1.8 NTU4 Dec 2025, 09:35: 9.9 NTU5 Jan 2026, 09:53: 2.4 NTU4 Feb 2026, 09:36: 21 NTU3 Mar 2026, 09:35: 7.6 NTU9 Apr 2026, 11:12: 2 NTU5 May 2026, 08:29: 1.8 NTU4 Jun 2026, 10:53: 4.7 NTU6 Jul 2026, 08:29: below 1 NTU (not detected above this)5 Aug 2026, 11:31: 2 NTU3 Sep 2026, 10:08: 1.3 NTU
Every result (14)
SampledResult as publishedReads as
3 Sep 2026, 10:081.3 1.3 NTU
5 Aug 2026, 11:312 2 NTU
6 Jul 2026, 08:29<1 below 1 NTU (not detected above this)
4 Jun 2026, 10:534.7 4.7 NTU
5 May 2026, 08:291.8 1.8 NTU
9 Apr 2026, 11:122 2 NTU
3 Mar 2026, 09:357.6 7.6 NTU
4 Feb 2026, 09:3621 21 NTU
5 Jan 2026, 09:532.4 2.4 NTU
4 Dec 2025, 09:359.9 9.9 NTU
5 Nov 2025, 09:331.8 1.8 NTU
7 Oct 2025, 09:561.9 1.9 NTU
25 Apr 2025, 10:291.6 1.6 NTU
18 Dec 2024, 10:455.4 5.4 NTU

Conductivity

at 25 °C · code 0077 · µS/cm

837 µS/cm

Sampled 3 Sep 2026, 28 days ago · 48 results banked

40060080010001200µS/cm2024202520268 Apr 2024, 10:19: 594 µS/cm1 May 2024, 08:44: 767 µS/cm7 Jun 2024, 08:40: 758 µS/cm18 Jun 2024, 10:28: 795 µS/cm24 Jun 2024, 10:30: 866 µS/cm1 Jul 2024, 08:21: 834 µS/cm16 Jul 2024, 07:47: 629 µS/cm23 Jul 2024, 10:00: 725 µS/cm2 Aug 2024, 09:10: 746 µS/cm21 Aug 2024, 09:58: 977 µS/cm27 Aug 2024, 10:13: 818 µS/cm2 Sep 2024, 10:38: 806 µS/cm19 Sep 2024, 08:08: 1096 µS/cm24 Sep 2024, 11:54: 851 µS/cm2 Oct 2024, 08:58: 797 µS/cm15 Oct 2024, 09:47: 686 µS/cm31 Oct 2024, 10:05: 720 µS/cm1 Nov 2024, 09:15: 718 µS/cm19 Nov 2024, 10:06: 793 µS/cm20 Nov 2024, 10:45: 801 µS/cm3 Dec 2024, 09:07: 558 µS/cm16 Dec 2024, 09:39: 711 µS/cm18 Dec 2024, 10:45: 722 µS/cm2 Jan 2025, 08:59: 495 µS/cm21 Jan 2025, 09:43: 744 µS/cm4 Feb 2025, 08:58: 745 µS/cm4 Feb 2025, 09:01: 740 µS/cm26 Feb 2025, 09:20: 768 µS/cm5 Mar 2025, 09:05: 793 µS/cm5 Mar 2025, 09:07: 793 µS/cm25 Apr 2025, 10:29: 807 µS/cm12 May 2025, 09:54: 765 µS/cm3 Jun 2025, 09:01: 850 µS/cm2 Jul 2025, 09:58: 859 µS/cm4 Aug 2025, 09:35: 810 µS/cm1 Sep 2025, 10:10: 831 µS/cm7 Oct 2025, 09:56: 815 µS/cm5 Nov 2025, 09:33: 1009 µS/cm4 Dec 2025, 09:35: 660 µS/cm5 Jan 2026, 09:53: 774 µS/cm4 Feb 2026, 09:36: 540 µS/cm3 Mar 2026, 09:35: 755 µS/cm9 Apr 2026, 11:12: 795 µS/cm5 May 2026, 08:29: 784 µS/cm4 Jun 2026, 10:53: 741 µS/cm6 Jul 2026, 08:29: 846 µS/cm5 Aug 2026, 11:31: 812 µS/cm3 Sep 2026, 10:08: 837 µS/cm
Every result (48)
SampledResult as publishedReads as
3 Sep 2026, 10:08837 837 µS/cm
5 Aug 2026, 11:31812 812 µS/cm
6 Jul 2026, 08:29846 846 µS/cm
4 Jun 2026, 10:53741 741 µS/cm
5 May 2026, 08:29784 784 µS/cm
9 Apr 2026, 11:12795 795 µS/cm
3 Mar 2026, 09:35755 755 µS/cm
4 Feb 2026, 09:36540 540 µS/cm
5 Jan 2026, 09:53774 774 µS/cm
4 Dec 2025, 09:35660 660 µS/cm
5 Nov 2025, 09:331009 1009 µS/cm
7 Oct 2025, 09:56815 815 µS/cm
1 Sep 2025, 10:10831 831 µS/cm
4 Aug 2025, 09:35810 810 µS/cm
2 Jul 2025, 09:58859 859 µS/cm
3 Jun 2025, 09:01850 850 µS/cm
12 May 2025, 09:54765 765 µS/cm
25 Apr 2025, 10:29807 807 µS/cm
5 Mar 2025, 09:07793 793 µS/cm
5 Mar 2025, 09:05793 793 µS/cm
26 Feb 2025, 09:20768 768 µS/cm
4 Feb 2025, 09:01740 740 µS/cm
4 Feb 2025, 08:58745 745 µS/cm
21 Jan 2025, 09:43744 744 µS/cm
2 Jan 2025, 08:59495 495 µS/cm
18 Dec 2024, 10:45722 722 µS/cm
16 Dec 2024, 09:39711 711 µS/cm
3 Dec 2024, 09:07558 558 µS/cm
20 Nov 2024, 10:45801 801 µS/cm
19 Nov 2024, 10:06793 793 µS/cm
1 Nov 2024, 09:15718 718 µS/cm
31 Oct 2024, 10:05720 720 µS/cm
15 Oct 2024, 09:47686 686 µS/cm
2 Oct 2024, 08:58797 797 µS/cm
24 Sep 2024, 11:54851 851 µS/cm
19 Sep 2024, 08:081096 1096 µS/cm
2 Sep 2024, 10:38806 806 µS/cm
27 Aug 2024, 10:13818 818 µS/cm
21 Aug 2024, 09:58977 977 µS/cm
2 Aug 2024, 09:10746 746 µS/cm
23 Jul 2024, 10:00725 725 µS/cm
16 Jul 2024, 07:47629 629 µS/cm
1 Jul 2024, 08:21834 834 µS/cm
24 Jun 2024, 10:30866 866 µS/cm
18 Jun 2024, 10:28795 795 µS/cm
7 Jun 2024, 08:40758 758 µS/cm
1 May 2024, 08:44767 767 µS/cm
8 Apr 2024, 10:19594 594 µS/cm

Everything measured here

78 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 78 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 48 Apr 2024 – Sep 2026 72.9% 3 Sep 2026
Oxygen, Dissolved as O2 9924 River water 48 Apr 2024 – Sep 2026 7.35 mg/l 3 Sep 2026
Temperature of Water 0076 River water 48 Apr 2024 – Sep 2026 14.9 °C 3 Sep 2026
pH 0061 River water 48 Apr 2024 – Sep 2026 7.82 3 Sep 2026
Ammoniacal Nitrogen as N 0111 River water 48 Apr 2024 – Sep 2026 below 0.03 mg/l 3 Sep 2026
Nitrate as N 0117 River water 48 Apr 2024 – Sep 2026 1.69 mg/l 3 Sep 2026
Orthophosphate, reactive as P 0180 River water 48 Apr 2024 – Sep 2026 0.045 mg/l 3 Sep 2026
Turbidity 6396 River water 14 Dec 2024 – Sep 2026 1.3 NTU 3 Sep 2026
Conductivity at 25 C 0077 River water 48 Apr 2024 – Sep 2026 837 µS/cm 3 Sep 2026
10:2 Fluorotelomer sulfonic acid 2994 River water 1 Dec 2025 – Dec 2025 below 0.002 µg/l 4 Dec 2025
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
2H,2H,3H,3H-Perfluorooctanoic acid 2989 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
2H-Perfluoro-2-decenoic acid 2888 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
3-Perfluoroheptylpropanoic acid 2925 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
3:3 Fluorotelomer carboxylic acid 2926 River water 1 Dec 2025 – Dec 2025 below 0.004 µg/l 4 Dec 2025
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
4:2 Fluorotelomer sulfonic acid 2987 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
5:1:2 Fluorotelomer betaine 2887 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
5:3 Fluorotelomer betaine 2886 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
6:2 Fluorotelomer phosphate diester 2986 River water 1 Dec 2025 – Dec 2025 below 0.004 µg/l 4 Dec 2025
6:2 Fluorotelomer sulfonamide amine oxide (6:2 FTNO) (Capstone A) 2841 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
6:2 Fluorotelomer sulfonamide betaine 2985 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
6:2 Fluorotelomer sulfonic acid 2984 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
6:6 Perfluorophosphinic acid 2883 River water 1 Dec 2025 – Dec 2025 below 0.004 µg/l 4 Dec 2025
6:8 Perfluorophosphinic acid 2882 River water 1 Dec 2025 – Dec 2025 below 0.01 µg/l 4 Dec 2025
8:2 Fluorotelomer phosphate diester 2880 River water 1 Dec 2025 – Dec 2025 below 0.004 µg/l 4 Dec 2025
8:2 Fluorotelomer sulfonic acid 2983 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Alkalinity to pH 4.5 as CaCO3 0162 River water 48 Apr 2024 – Sep 2026 190 mg/l 3 Sep 2026
Alkalinity, Dissolved as CaCO3 7867 River water 8 Jun 2024 – Feb 2025 210 mg/l 26 Feb 2025
Ammonia un-ionised as N 0119 River water 48 Apr 2024 – Sep 2026 below 0.00052 mg/l 3 Sep 2026
Ammoniacal Nitrogen, Filtered as N 9993 River water 21 Jun 2024 – Sep 2026 0.027 mg/l 3 Sep 2026
BOD : 5 Day ATU 0085 River water 23 Jun 2024 – May 2026 1.5 mg/l 5 May 2026
Chloride, GF/C Filtered 7190 River water 8 Jun 2024 – Feb 2025 46 mg/l 26 Feb 2025
Hexafluoropropylene oxide dimer acid (Gen X) 2981 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Hexafluoropropylene oxide trimer acid 2980 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
N-Ethylperfluorooctanesulfonamide 2977 River water 1 Dec 2025 – Dec 2025 below 0.002 µg/l 4 Dec 2025
N-methylperfluorooctanesulfonamide 2975 River water 1 Dec 2025 – Dec 2025 below 0.002 µg/l 4 Dec 2025
National Grid Reference : Whole : Field report 7434 River water 1 Jun 2024 – Jun 2024 1 unitless value 24 Jun 2024
Nitrite as N 0118 River water 48 Apr 2024 – Sep 2026 0.011 mg/l 3 Sep 2026
Nitrite, Filtered as N 6485 River water 8 Jun 2024 – Feb 2025 0.01 mg/l 26 Feb 2025
Nitrogen, Total Oxidised as N 0116 River water 48 Apr 2024 – Sep 2026 1.7 mg/l 3 Sep 2026
Nitrogen, Total Oxidised, Filtered as N 9943 River water 21 Jun 2024 – Sep 2026 1.7 mg/l 3 Sep 2026
Orthophosphate, Filtered as P 9856 River water 21 Jun 2024 – Sep 2026 0.03 mg/l 3 Sep 2026
Perfluoro(2-ethoxyethane)sulfonic acid 2924 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluoro(4-methoxybutanoic) acid 2923 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluoro-3,6-dioxaheptanoic acid 2922 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluoro-3-methoxypropanoic acid 2921 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluoro-4-ethylcyclohexanesulfonic acid 2973 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluorobutanesulfonic acid 2972 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorobutanoic acid 2995 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluorodecanesulfonic acid 2969 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorodecanoic acid 8892 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorododecane sulfonic acid 2968 River water 1 Dec 2025 – Dec 2025 below 0.005 µg/l 4 Dec 2025
Perfluorododecanoic acid 8894 River water 1 Dec 2025 – Dec 2025 below 0.002 µg/l 4 Dec 2025
Perfluoroheptanesulfonic acid 2967 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluoroheptanoic acid 8889 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorohexanesulfonamide 2965 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluorohexanesulfonic acid (B) 2944 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluorohexanesulfonic acid (L) 2964 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluorohexanoic acid 8888 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluorononanoic acid 8891 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorooctadecanoic acid 2962 River water 1 Dec 2025 – Dec 2025 below 0.002 µg/l 4 Dec 2025
Perfluorooctanesulfonamide 2961 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorooctanesulfonic acid (total) 2958 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorooctanoic acid 8890 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluoropentanesulfonic acid 2957 River water 1 Dec 2025 – Dec 2025 below 0.0005 µg/l 4 Dec 2025
Perfluoropentanoic acid 8887 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Perfluorotetradecanoic acid 8895 River water 1 Dec 2025 – Dec 2025 below 0.006 µg/l 4 Dec 2025
Perfluorotridecanoic acid 2955 River water 1 Dec 2025 – Dec 2025 below 0.002 µg/l 4 Dec 2025
Perfluoroundecane sulfonic acid 2953 River water 1 Dec 2025 – Dec 2025 below 0.004 µg/l 4 Dec 2025
Perfluoroundecanoic acid 8893 River water 1 Dec 2025 – Dec 2025 below 0.001 µg/l 4 Dec 2025
Salinity : In Situ 7608 River water 5 Jun 2024 – Feb 2025 0.38 parts per thousand 26 Feb 2025
Silicate, Filtered as SiO2 9857 River water 8 Jun 2024 – Feb 2025 6.3 mg/l 26 Feb 2025

FloodRadar does not grade these results: there is no overall score, and official river classifications are a separate dataset. A sample taken downstream of an overflow does not by itself show where anything in it came from. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels.

Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.

Contains OS data © Crown copyright and database rights 2026.