Hetton Burn at Hetton House
EA name: HETTON BURN AT HETTON HOUSE
Environment Agency sampling point NE-41000038 · 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
- 6 May 2026, 10:135 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone). Not sampled since, as far as the archive shows: the Environment Agency was asked up to 30 Sep 2026 and had nothing newer.
- Samples banked
- 103 since 4 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 403981, 629899As published, to the nearest 1 m. Open in a map
- River, by its own name
- Hetton Burn
- River, by the map
- Hetton BurnPlaced on the river its name gives, 6 m from the line.
- Next gauge downstream
- Weetwood Bridge On the River Till · 3.8 km along the river
- Why it was sampled
- Monitoring (UK govt policy - not GQA or RE) (93 samples)
Monitoring (national agency policy) (10 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
94.7%
Sampled 6 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 May 2026, 10:13 | 94.7 | 94.7% |
| 15 Apr 2026, 07:28 | 89.5 | 89.5% |
| 6 Mar 2026, 08:35 | 96.2 | 96.2% |
| 3 Feb 2026, 09:20 | 96.1 | 96.1% |
| 5 Jan 2026, 07:18 | 99 | 99% |
| 4 Dec 2025, 07:32 | 95 | 95% |
| 6 Nov 2025, 07:13 | 89.5 | 89.5% |
| 3 Oct 2025, 07:38 | 90 | 90% |
| 3 Sep 2025, 10:06 | 90.7 | 90.7% |
| 4 Aug 2025, 07:19 | 90.9 | 90.9% |
| 23 Jul 2025, 07:29 | 91 | 91% |
| 12 Jun 2025, 07:07 | 90.2 | 90.2% |
| 30 May 2025, 07:10 | 83.9 | 83.9% |
| 1 Apr 2025, 09:07 | 95.2 | 95.2% |
| 3 Mar 2025, 07:15 | 97.6 | 97.6% |
| 7 Feb 2025, 07:15 | 103.1 | 103.1% |
| 20 Jan 2025, 07:27 | 97.7 | 97.7% |
| 3 Dec 2024, 07:31 | 99 | 99% |
| 18 Nov 2024, 07:18 | 94.9 | 94.9% |
| 18 Oct 2024, 07:41 | 81.5 | 81.5% |
| 18 Sep 2024, 09:30 | 93.7 | 93.7% |
| 19 Aug 2024, 09:31 | 91.9 | 91.9% |
| 15 Jul 2024, 07:08 | 86.8 | 86.8% |
| 17 Jun 2024, 06:58 | 86.6 | 86.6% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.1 mg/l
Sampled 6 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 May 2026, 10:13 | 11.1 | 11.1 mg/l |
| 15 Apr 2026, 07:28 | 10.2 | 10.2 mg/l |
| 6 Mar 2026, 08:35 | 11.9 | 11.9 mg/l |
| 3 Feb 2026, 09:20 | 12.3 | 12.3 mg/l |
| 5 Jan 2026, 07:18 | 14.3 | 14.3 mg/l |
| 4 Dec 2025, 07:32 | 12 | 12 mg/l |
| 6 Nov 2025, 07:13 | 9.92 | 9.92 mg/l |
| 3 Oct 2025, 07:38 | 9.63 | 9.63 mg/l |
| 3 Sep 2025, 10:06 | 9.37 | 9.37 mg/l |
| 4 Aug 2025, 07:19 | 9.16 | 9.16 mg/l |
| 23 Jul 2025, 07:29 | 9 | 9 mg/l |
| 12 Jun 2025, 07:07 | 9.35 | 9.35 mg/l |
| 30 May 2025, 07:10 | 8.57 | 8.57 mg/l |
| 1 Apr 2025, 09:07 | 11.2 | 11.2 mg/l |
| 3 Mar 2025, 07:15 | 12.2 | 12.2 mg/l |
| 7 Feb 2025, 07:15 | 14.2 | 14.2 mg/l |
| 20 Jan 2025, 07:27 | 13.1 | 13.1 mg/l |
| 3 Dec 2024, 07:31 | 12.6 | 12.6 mg/l |
| 18 Nov 2024, 07:18 | 12.6 | 12.6 mg/l |
| 18 Oct 2024, 07:41 | 9.12 | 9.12 mg/l |
| 18 Sep 2024, 09:30 | 10.4 | 10.4 mg/l |
| 19 Aug 2024, 09:31 | 9.77 | 9.77 mg/l |
| 15 Jul 2024, 07:08 | 9.25 | 9.25 mg/l |
| 17 Jun 2024, 06:58 | 9.33 | 9.33 mg/l |
Water temperature
code 0076 · °C
8.2 °C
Sampled 6 May 2026, 5 months ago · 103 results banked
Every result (103)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 May 2026, 10:13 | 8.2 | 8.2 °C |
| 15 Apr 2026, 07:28 | 9.7 | 9.7 °C |
| 6 Mar 2026, 08:35 | 6.2 | 6.2 °C |
| 3 Feb 2026, 09:20 | 4.9 | 4.9 °C |
| 5 Jan 2026, 07:18 | 0.3 | 0.3 °C |
| 4 Dec 2025, 07:32 | 5.5 | 5.5 °C |
| 6 Nov 2025, 07:13 | 10.7 | 10.7 °C |
| 3 Oct 2025, 07:38 | 12.2 | 12.2 °C |
| 3 Sep 2025, 10:06 | 13.8 | 13.8 °C |
| 4 Aug 2025, 07:19 | 14.9 | 14.9 °C |
| 23 Jul 2025, 07:29 | 15.8 | 15.8 °C |
| 17 Jul 2025, 07:17 | 14.5 | 14.5 °C |
| 11 Jul 2025, 09:13 | 16.1 | 16.1 °C |
| 1 Jul 2025, 07:20 | 16.5 | 16.5 °C |
| 26 Jun 2025, 07:06 | 15.1 | 15.1 °C |
| 23 Jun 2025, 07:07 | 13.4 | 13.4 °C |
| 18 Jun 2025, 07:19 | 15.1 | 15.1 °C |
| 12 Jun 2025, 07:07 | 13.6 | 13.6 °C |
| 30 May 2025, 07:10 | 14.3 | 14.3 °C |
| 22 May 2025, 07:19 | 11 | 11 °C |
| 12 May 2025, 07:09 | 11.9 | 11.9 °C |
| 8 May 2025, 07:21 | 8.8 | 8.8 °C |
| 2 May 2025, 07:44 | 10.3 | 10.3 °C |
| 22 Apr 2025, 07:10 | 8.4 | 8.4 °C |
| 16 Apr 2025, 07:22 | 9.1 | 9.1 °C |
| 7 Apr 2025, 09:48 | 6.1 | 6.1 °C |
| 1 Apr 2025, 09:07 | 8.2 | 8.2 °C |
| 24 Mar 2025, 07:28 | 5.9 | 5.9 °C |
| 17 Mar 2025, 07:15 | 5.4 | 5.4 °C |
| 10 Mar 2025, 07:42 | 5.5 | 5.5 °C |
| 3 Mar 2025, 07:15 | 5.8 | 5.8 °C |
| 24 Feb 2025, 07:40 | 6.7 | 6.7 °C |
| 17 Feb 2025, 07:48 | 3 | 3 °C |
| 11 Feb 2025, 07:36 | 4.2 | 4.2 °C |
| 7 Feb 2025, 07:15 | 2 | 2 °C |
| 27 Jan 2025, 07:03 | 4.1 | 4.1 °C |
| 20 Jan 2025, 07:27 | 3.2 | 3.2 °C |
| 15 Jan 2025, 08:14 | 5.7 | 5.7 °C |
| 8 Jan 2025, 08:06 | 1.9 | 1.9 °C |
| 3 Jan 2025, 07:31 | 2.5 | 2.5 °C |
| 16 Dec 2024, 07:15 | 8.5 | 8.5 °C |
| 12 Dec 2024, 10:06 | 5.1 | 5.1 °C |
| 3 Dec 2024, 07:31 | 5.2 | 5.2 °C |
| 25 Nov 2024, 07:48 | 6.1 | 6.1 °C |
| 18 Nov 2024, 07:18 | 3.5 | 3.5 °C |
| 11 Nov 2024, 09:37 | 7.5 | 7.5 °C |
| 4 Nov 2024, 07:35 | 9.9 | 9.9 °C |
| 28 Oct 2024, 07:14 | 9.7 | 9.7 °C |
| 21 Oct 2024, 09:47 | 10.1 | 10.1 °C |
| 18 Oct 2024, 07:41 | 10.3 | 10.3 °C |
| 8 Oct 2024, 08:26 | 10 | 10 °C |
| 4 Oct 2024, 07:51 | 8.3 | 8.3 °C |
| 23 Sep 2024, 09:35 | 11.5 | 11.5 °C |
| 18 Sep 2024, 09:30 | 10.8 | 10.8 °C |
| 9 Sep 2024, 07:47 | 12.8 | 12.8 °C |
| 5 Sep 2024, 09:48 | 13.2 | 13.2 °C |
| 27 Aug 2024, 07:22 | 13.6 | 13.6 °C |
| 19 Aug 2024, 09:31 | 12.5 | 12.5 °C |
| 13 Aug 2024, 07:27 | 13.7 | 13.7 °C |
| 5 Aug 2024, 07:08 | 14.8 | 14.8 °C |
| 29 Jul 2024, 07:19 | 14.7 | 14.7 °C |
| 22 Jul 2024, 07:05 | 14 | 14 °C |
| 15 Jul 2024, 07:08 | 12.4 | 12.4 °C |
| 9 Jul 2024, 06:39 | 13.5 | 13.5 °C |
| 4 Jul 2024, 07:12 | 11.7 | 11.7 °C |
| 24 Jun 2024, 07:15 | 13.8 | 13.8 °C |
| 17 Jun 2024, 06:58 | 11.9 | 11.9 °C |
| 11 Jun 2024, 07:29 | 10.3 | 10.3 °C |
| 4 Jun 2024, 07:08 | 13.1 | 13.1 °C |
| 28 May 2024, 07:13 | 10.8 | 10.8 °C |
| 20 May 2024, 07:31 | 12.8 | 12.8 °C |
| 13 May 2024, 10:18 | 13.7 | 13.7 °C |
| 7 May 2024, 07:33 | 10.3 | 10.3 °C |
| 1 May 2024, 07:20 | 9.6 | 9.6 °C |
| 22 Apr 2024, 07:10 | 8.4 | 8.4 °C |
| 15 Apr 2024, 07:33 | 7.9 | 7.9 °C |
| 9 Apr 2024, 07:09 | 8.8 | 8.8 °C |
| 3 Apr 2024, 08:18 | 7.5 | 7.5 °C |
| 25 Mar 2024, 07:07 | 5.3 | 5.3 °C |
| 18 Mar 2024, 07:06 | 7.6 | 7.6 °C |
| 11 Mar 2024, 07:06 | 5.5 | 5.5 °C |
| 8 Mar 2024, 07:33 | 5.5 | 5.5 °C |
| 1 Mar 2024, 07:16 | 4 | 4 °C |
| 28 Feb 2024, 07:44 | 5.1 | 5.1 °C |
| 19 Feb 2024, 08:36 | 7.1 | 7.1 °C |
| 12 Feb 2024, 07:57 | 3.8 | 3.8 °C |
| 2 Feb 2024, 07:27 | 6.5 | 6.5 °C |
| 29 Jan 2024, 07:21 | 6.7 | 6.7 °C |
| 22 Jan 2024, 07:50 | 5.6 | 5.6 °C |
| 15 Jan 2024, 07:53 | 1.7 | 1.7 °C |
| 8 Jan 2024, 08:12 | 3.4 | 3.4 °C |
| 4 Jan 2024, 07:57 | 6 | 6 °C |
| 11 Dec 2023, 11:26 | 5.8 | 5.8 °C |
| 6 Dec 2023, 07:44 | 3.3 | 3.3 °C |
| 27 Nov 2023, 07:14 | 6.1 | 6.1 °C |
| 20 Nov 2023, 11:05 | 9.2 | 9.2 °C |
| 15 Nov 2023, 07:32 | 7.8 | 7.8 °C |
| 10 Nov 2023, 09:16 | 5.8 | 5.8 °C |
| 1 Nov 2023, 07:23 | 8.9 | 8.9 °C |
| 23 Oct 2023, 07:31 | 6.4 | 6.4 °C |
| 18 Oct 2023, 11:58 | 9.5 | 9.5 °C |
| 11 Oct 2023, 10:16 | 13.4 | 13.4 °C |
| 4 Oct 2023, 07:15 | 11.1 | 11.1 °C |
pH
code 0061
8.17
Sampled 6 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 May 2026, 10:13 | 8.17 | 8.17 |
| 15 Apr 2026, 07:28 | 7.89 | 7.89 |
| 6 Mar 2026, 08:35 | 7.97 | 7.97 |
| 3 Feb 2026, 09:20 | 7.67 | 7.67 |
| 5 Jan 2026, 07:18 | 7.97 | 7.97 |
| 4 Dec 2025, 07:32 | 7.57 | 7.57 |
| 6 Nov 2025, 07:13 | 7.85 | 7.85 |
| 3 Oct 2025, 07:38 | 7.96 | 7.96 |
| 3 Sep 2025, 10:06 | 8.06 | 8.06 |
| 4 Aug 2025, 07:19 | 8.1 | 8.1 |
| 23 Jul 2025, 07:29 | 8.27 | 8.27 |
| 12 Jun 2025, 07:07 | 7.96 | 7.96 |
| 30 May 2025, 07:10 | 7.96 | 7.96 |
| 1 Apr 2025, 09:07 | 7.98 | 7.98 |
| 3 Mar 2025, 07:15 | 7.96 | 7.96 |
| 7 Feb 2025, 07:15 | 8.17 | 8.17 |
| 20 Jan 2025, 07:27 | 8.17 | 8.17 |
| 3 Dec 2024, 07:31 | 7.72 | 7.72 |
| 18 Nov 2024, 07:18 | 7.95 | 7.95 |
| 18 Oct 2024, 07:41 | 7.44 | 7.44 |
| 18 Sep 2024, 09:30 | 8.29 | 8.29 |
| 19 Aug 2024, 09:31 | 7.85 | 7.85 |
| 15 Jul 2024, 07:08 | 7.81 | 7.81 |
| 17 Jun 2024, 06:58 | 7.88 | 7.88 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 6 May 2026, 5 months ago · 102 results banked
Every result (102)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 May 2026, 10:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Apr 2026, 07:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Mar 2026, 08:35 | 0.11 | 0.11 mg/l |
| 3 Feb 2026, 09:20 | 0.043 | 0.043 mg/l |
| 5 Jan 2026, 07:18 | 0.054 | 0.054 mg/l |
| 4 Dec 2025, 07:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Nov 2025, 07:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2025, 07:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Sep 2025, 10:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Aug 2025, 07:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jul 2025, 07:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jul 2025, 07:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Jul 2025, 09:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Jul 2025, 07:20 | 0.032 | 0.032 mg/l |
| 26 Jun 2025, 07:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jun 2025, 07:07 | 0.03 | 0.03 mg/l |
| 18 Jun 2025, 07:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Jun 2025, 07:07 | 0.075 | 0.075 mg/l |
| 30 May 2025, 07:10 | 0.043 | 0.043 mg/l |
| 22 May 2025, 07:19 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 May 2025, 07:09 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 May 2025, 07:21 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 May 2025, 07:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Apr 2025, 07:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Apr 2025, 07:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Apr 2025, 09:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Apr 2025, 09:07 | 0.03 | 0.03 mg/l |
| 24 Mar 2025, 07:28 | 0.052 | 0.052 mg/l |
| 17 Mar 2025, 07:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Mar 2025, 07:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Mar 2025, 07:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Feb 2025, 07:40 | 0.037 | 0.037 mg/l |
| 17 Feb 2025, 07:48 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Feb 2025, 07:36 | 0.064 | 0.064 mg/l |
| 7 Feb 2025, 07:15 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Jan 2025, 07:03 | 0.051 | 0.051 mg/l |
| 20 Jan 2025, 07:27 | 0.036 | 0.036 mg/l |
| 15 Jan 2025, 08:14 | 0.047 | 0.047 mg/l |
| 8 Jan 2025, 08:06 | 0.039 | 0.039 mg/l |
| 3 Jan 2025, 07:31 | 0.044 | 0.044 mg/l |
| 16 Dec 2024, 07:15 | 0.037 | 0.037 mg/l |
| 12 Dec 2024, 10:06 | 0.035 | 0.035 mg/l |
| 3 Dec 2024, 07:31 | 0.033 | 0.033 mg/l |
| 25 Nov 2024, 07:48 | 0.041 | 0.041 mg/l |
| 18 Nov 2024, 07:18 | 0.032 | 0.032 mg/l |
| 11 Nov 2024, 09:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2024, 07:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Oct 2024, 07:14 | 0.054 | 0.054 mg/l |
| 21 Oct 2024, 09:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Oct 2024, 07:41 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Oct 2024, 08:26 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Oct 2024, 07:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Sep 2024, 09:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Sep 2024, 09:30 | 0.058 | 0.058 mg/l |
| 9 Sep 2024, 07:47 | 0.077 | 0.077 mg/l |
| 5 Sep 2024, 09:48 | 0.03 | 0.03 mg/l |
| 27 Aug 2024, 07:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Aug 2024, 09:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Aug 2024, 07:27 | 0.031 | 0.031 mg/l |
| 5 Aug 2024, 07:08 | 0.045 | 0.045 mg/l |
| 29 Jul 2024, 07:19 | 0.044 | 0.044 mg/l |
| 22 Jul 2024, 07:05 | 0.035 | 0.035 mg/l |
| 15 Jul 2024, 07:08 | 0.061 | 0.061 mg/l |
| 9 Jul 2024, 06:39 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Jul 2024, 07:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jun 2024, 07:15 | 0.034 | 0.034 mg/l |
| 17 Jun 2024, 06:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Jun 2024, 07:29 | 0.031 | 0.031 mg/l |
| 4 Jun 2024, 07:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 May 2024, 07:13 | 0.041 | 0.041 mg/l |
| 20 May 2024, 07:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 May 2024, 10:18 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 May 2024, 07:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 May 2024, 07:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Apr 2024, 07:10 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Apr 2024, 07:33 | 0.046 | 0.046 mg/l |
| 9 Apr 2024, 07:09 | 0.039 | 0.039 mg/l |
| 3 Apr 2024, 08:18 | 0.14 | 0.14 mg/l |
| 25 Mar 2024, 07:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2024, 07:06 | 0.034 | 0.034 mg/l |
| 11 Mar 2024, 07:06 | 0.14 | 0.14 mg/l |
| 1 Mar 2024, 07:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 28 Feb 2024, 07:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 19 Feb 2024, 08:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Feb 2024, 07:57 | 0.04 | 0.04 mg/l |
| 2 Feb 2024, 07:27 | <0.03 | below 0.03 mg/l (not detected above this) |
| 29 Jan 2024, 07:21 | 0.043 | 0.043 mg/l |
| 22 Jan 2024, 07:50 | 0.08 | 0.08 mg/l |
| 15 Jan 2024, 07:53 | 0.052 | 0.052 mg/l |
| 8 Jan 2024, 08:12 | 0.1 | 0.1 mg/l |
| 4 Jan 2024, 07:57 | 0.061 | 0.061 mg/l |
| 11 Dec 2023, 11:26 | 0.056 | 0.056 mg/l |
| 6 Dec 2023, 07:44 | 0.071 | 0.071 mg/l |
| 27 Nov 2023, 07:14 | 0.034 | 0.034 mg/l |
| 20 Nov 2023, 11:05 | 0.031 | 0.031 mg/l |
| 15 Nov 2023, 07:32 | 0.04 | 0.04 mg/l |
| 10 Nov 2023, 09:16 | 0.04 | 0.04 mg/l |
| 1 Nov 2023, 07:23 | 0.04 | 0.04 mg/l |
| 23 Oct 2023, 07:31 | 0.041 | 0.041 mg/l |
| 18 Oct 2023, 11:58 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Oct 2023, 10:16 | 0.049 | 0.049 mg/l |
| 4 Oct 2023, 07:15 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
3.29 mg/l
Sampled 6 May 2026, 5 months ago · 102 results banked
Every result (102)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 May 2026, 10:13 | 3.29 | 3.29 mg/l |
| 15 Apr 2026, 07:28 | 3.79 | 3.79 mg/l |
| 6 Mar 2026, 08:35 | 4.58 | 4.58 mg/l |
| 3 Feb 2026, 09:20 | 6.09 | 6.09 mg/l |
| 5 Jan 2026, 07:18 | 4.98 | 4.98 mg/l |
| 4 Dec 2025, 07:32 | 7.18 | 7.18 mg/l |
| 6 Nov 2025, 07:13 | 4.18 | 4.18 mg/l |
| 3 Oct 2025, 07:38 | 3.09 | 3.09 mg/l |
| 3 Sep 2025, 10:06 | 3.49 | 3.49 mg/l |
| 4 Aug 2025, 07:19 | 3.09 | 3.09 mg/l |
| 23 Jul 2025, 07:29 | 2.79 | 2.79 mg/l |
| 17 Jul 2025, 07:17 | 2.99 | 2.99 mg/l |
| 11 Jul 2025, 09:13 | 2.99 | 2.99 mg/l |
| 1 Jul 2025, 07:20 | 3.18 | 3.18 mg/l |
| 26 Jun 2025, 07:06 | 3.08 | 3.08 mg/l |
| 23 Jun 2025, 07:07 | 3.08 | 3.08 mg/l |
| 18 Jun 2025, 07:19 | 3.17 | 3.17 mg/l |
| 12 Jun 2025, 07:07 | 3.07 | 3.07 mg/l |
| 30 May 2025, 07:10 | 3.08 | 3.08 mg/l |
| 22 May 2025, 07:19 | 3.38 | 3.38 mg/l |
| 12 May 2025, 07:09 | 3.28 | 3.28 mg/l |
| 8 May 2025, 07:21 | 3.29 | 3.29 mg/l |
| 2 May 2025, 07:44 | 3.19 | 3.19 mg/l |
| 22 Apr 2025, 07:10 | 3.69 | 3.69 mg/l |
| 16 Apr 2025, 07:22 | 3.69 | 3.69 mg/l |
| 7 Apr 2025, 09:48 | 3.99 | 3.99 mg/l |
| 1 Apr 2025, 09:07 | 3.99 | 3.99 mg/l |
| 24 Mar 2025, 07:28 | 3.48 | 3.48 mg/l |
| 17 Mar 2025, 07:15 | 4.29 | 4.29 mg/l |
| 10 Mar 2025, 07:42 | 4.69 | 4.69 mg/l |
| 3 Mar 2025, 07:15 | 4.79 | 4.79 mg/l |
| 24 Feb 2025, 07:40 | 5.19 | 5.19 mg/l |
| 17 Feb 2025, 07:48 | 5.09 | 5.09 mg/l |
| 11 Feb 2025, 07:36 | 4.78 | 4.78 mg/l |
| 7 Feb 2025, 07:15 | 5.09 | 5.09 mg/l |
| 27 Jan 2025, 07:03 | 5.38 | 5.38 mg/l |
| 20 Jan 2025, 07:27 | 5.48 | 5.48 mg/l |
| 15 Jan 2025, 08:14 | 5.58 | 5.58 mg/l |
| 8 Jan 2025, 08:06 | 6.39 | 6.39 mg/l |
| 3 Jan 2025, 07:31 | 5.08 | 5.08 mg/l |
| 16 Dec 2024, 07:15 | 6.18 | 6.18 mg/l |
| 12 Dec 2024, 10:06 | 6.59 | 6.59 mg/l |
| 3 Dec 2024, 07:31 | 6.89 | 6.89 mg/l |
| 25 Nov 2024, 07:48 | 5.28 | 5.28 mg/l |
| 18 Nov 2024, 07:18 | 4.68 | 4.68 mg/l |
| 11 Nov 2024, 09:37 | 4.68 | 4.68 mg/l |
| 4 Nov 2024, 07:35 | 5.18 | 5.18 mg/l |
| 28 Oct 2024, 07:14 | 5.47 | 5.47 mg/l |
| 21 Oct 2024, 09:47 | 7.08 | 7.08 mg/l |
| 18 Oct 2024, 07:41 | 7.18 | 7.18 mg/l |
| 8 Oct 2024, 08:26 | 3.38 | 3.38 mg/l |
| 4 Oct 2024, 07:51 | 3.68 | 3.68 mg/l |
| 23 Sep 2024, 09:35 | 3.77 | 3.77 mg/l |
| 18 Sep 2024, 09:30 | 3.94 | 3.94 mg/l |
| 9 Sep 2024, 07:47 | 3.26 | 3.26 mg/l |
| 5 Sep 2024, 09:48 | 3.86 | 3.86 mg/l |
| 27 Aug 2024, 07:22 | 3.57 | 3.57 mg/l |
| 19 Aug 2024, 09:31 | 3.87 | 3.87 mg/l |
| 13 Aug 2024, 07:27 | 3.68 | 3.68 mg/l |
| 5 Aug 2024, 07:08 | 3.37 | 3.37 mg/l |
| 29 Jul 2024, 07:19 | 3.37 | 3.37 mg/l |
| 22 Jul 2024, 07:05 | 2.89 | 2.89 mg/l |
| 15 Jul 2024, 07:08 | 4.08 | 4.08 mg/l |
| 9 Jul 2024, 06:39 | 3.49 | 3.49 mg/l |
| 4 Jul 2024, 07:12 | 3.99 | 3.99 mg/l |
| 24 Jun 2024, 07:15 | 3.58 | 3.58 mg/l |
| 17 Jun 2024, 06:58 | 3.18 | 3.18 mg/l |
| 11 Jun 2024, 07:29 | 4.19 | 4.19 mg/l |
| 4 Jun 2024, 07:08 | 4.58 | 4.58 mg/l |
| 28 May 2024, 07:13 | 4.89 | 4.89 mg/l |
| 20 May 2024, 07:31 | 4.09 | 4.09 mg/l |
| 13 May 2024, 10:18 | 3.88 | 3.88 mg/l |
| 7 May 2024, 07:33 | 3.39 | 3.39 mg/l |
| 1 May 2024, 07:20 | 4.39 | 4.39 mg/l |
| 22 Apr 2024, 07:10 | 4.69 | 4.69 mg/l |
| 15 Apr 2024, 07:33 | 5.29 | 5.29 mg/l |
| 9 Apr 2024, 07:09 | 5.49 | 5.49 mg/l |
| 3 Apr 2024, 08:18 | 4.88 | 4.88 mg/l |
| 25 Mar 2024, 07:07 | 4.39 | 4.39 mg/l |
| 18 Mar 2024, 07:06 | 4.19 | 4.19 mg/l |
| 11 Mar 2024, 07:06 | 4.49 | 4.49 mg/l |
| 1 Mar 2024, 07:16 | 4.79 | 4.79 mg/l |
| 28 Feb 2024, 07:44 | 5.49 | 5.49 mg/l |
| 19 Feb 2024, 08:36 | 4.89 | 4.89 mg/l |
| 12 Feb 2024, 07:57 | 4.69 | 4.69 mg/l |
| 2 Feb 2024, 07:27 | 5.39 | 5.39 mg/l |
| 29 Jan 2024, 07:21 | 4.88 | 4.88 mg/l |
| 22 Jan 2024, 07:50 | 4.38 | 4.38 mg/l |
| 15 Jan 2024, 07:53 | 5.29 | 5.29 mg/l |
| 8 Jan 2024, 08:12 | 4.78 | 4.78 mg/l |
| 4 Jan 2024, 07:57 | 4.69 | 4.69 mg/l |
| 11 Dec 2023, 11:26 | 4.19 | 4.19 mg/l |
| 6 Dec 2023, 07:44 | 5.79 | 5.79 mg/l |
| 27 Nov 2023, 07:14 | 6.18 | 6.18 mg/l |
| 20 Nov 2023, 11:05 | 6.18 | 6.18 mg/l |
| 15 Nov 2023, 07:32 | 4.69 | 4.69 mg/l |
| 10 Nov 2023, 09:16 | 6.28 | 6.28 mg/l |
| 1 Nov 2023, 07:23 | 7.98 | 7.98 mg/l |
| 23 Oct 2023, 07:31 | 8.58 | 8.58 mg/l |
| 18 Oct 2023, 11:58 | 4.39 | 4.39 mg/l |
| 11 Oct 2023, 10:16 | 7.26 | 7.26 mg/l |
| 4 Oct 2023, 07:15 | 3.3 | 3.3 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 6 May 2026, 5 months ago · 102 results banked
Every result (102)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 May 2026, 10:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Apr 2026, 07:28 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 Mar 2026, 08:35 | 0.039 | 0.039 mg/l |
| 3 Feb 2026, 09:20 | 0.018 | 0.018 mg/l |
| 5 Jan 2026, 07:18 | 0.018 | 0.018 mg/l |
| 4 Dec 2025, 07:32 | 0.015 | 0.015 mg/l |
| 6 Nov 2025, 07:13 | 0.024 | 0.024 mg/l |
| 3 Oct 2025, 07:38 | 0.031 | 0.031 mg/l |
| 3 Sep 2025, 10:06 | 0.029 | 0.029 mg/l |
| 4 Aug 2025, 07:19 | 0.026 | 0.026 mg/l |
| 23 Jul 2025, 07:29 | 0.032 | 0.032 mg/l |
| 17 Jul 2025, 07:17 | 0.027 | 0.027 mg/l |
| 11 Jul 2025, 09:13 | 0.025 | 0.025 mg/l |
| 1 Jul 2025, 07:20 | 0.023 | 0.023 mg/l |
| 26 Jun 2025, 07:06 | 0.02 | 0.02 mg/l |
| 23 Jun 2025, 07:07 | 0.026 | 0.026 mg/l |
| 18 Jun 2025, 07:19 | 0.019 | 0.019 mg/l |
| 12 Jun 2025, 07:07 | 0.021 | 0.021 mg/l |
| 30 May 2025, 07:10 | 0.017 | 0.017 mg/l |
| 22 May 2025, 07:19 | 0.014 | 0.014 mg/l |
| 12 May 2025, 07:09 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 May 2025, 07:21 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 May 2025, 07:44 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Apr 2025, 07:10 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Apr 2025, 07:22 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Apr 2025, 09:48 | 0.01 | 0.01 mg/l |
| 1 Apr 2025, 09:07 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Mar 2025, 07:28 | 0.011 | 0.011 mg/l |
| 17 Mar 2025, 07:15 | 0.012 | 0.012 mg/l |
| 10 Mar 2025, 07:42 | 0.013 | 0.013 mg/l |
| 3 Mar 2025, 07:15 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Feb 2025, 07:40 | 0.013 | 0.013 mg/l |
| 17 Feb 2025, 07:48 | 0.01 | 0.01 mg/l |
| 11 Feb 2025, 07:36 | 0.025 | 0.025 mg/l |
| 7 Feb 2025, 07:15 | <0.01 | below 0.01 mg/l (not detected above this) |
| 27 Jan 2025, 07:03 | 0.014 | 0.014 mg/l |
| 20 Jan 2025, 07:27 | 0.012 | 0.012 mg/l |
| 15 Jan 2025, 08:14 | 0.017 | 0.017 mg/l |
| 8 Jan 2025, 08:06 | 0.022 | 0.022 mg/l |
| 3 Jan 2025, 07:31 | 0.02 | 0.02 mg/l |
| 16 Dec 2024, 07:15 | 0.015 | 0.015 mg/l |
| 12 Dec 2024, 10:06 | 0.011 | 0.011 mg/l |
| 3 Dec 2024, 07:31 | 0.062 | 0.062 mg/l |
| 25 Nov 2024, 07:48 | 0.019 | 0.019 mg/l |
| 18 Nov 2024, 07:18 | 0.015 | 0.015 mg/l |
| 11 Nov 2024, 09:37 | 0.017 | 0.017 mg/l |
| 4 Nov 2024, 07:35 | 0.013 | 0.013 mg/l |
| 28 Oct 2024, 07:14 | 0.023 | 0.023 mg/l |
| 21 Oct 2024, 09:47 | 0.025 | 0.025 mg/l |
| 18 Oct 2024, 07:41 | 0.061 | 0.061 mg/l |
| 8 Oct 2024, 08:26 | 0.026 | 0.026 mg/l |
| 4 Oct 2024, 07:51 | 0.023 | 0.023 mg/l |
| 23 Sep 2024, 09:35 | 0.014 | 0.014 mg/l |
| 18 Sep 2024, 09:30 | 0.023 | 0.023 mg/l |
| 9 Sep 2024, 07:47 | 0.054 | 0.054 mg/l |
| 5 Sep 2024, 09:48 | 0.023 | 0.023 mg/l |
| 27 Aug 2024, 07:22 | 0.023 | 0.023 mg/l |
| 19 Aug 2024, 09:31 | 0.018 | 0.018 mg/l |
| 13 Aug 2024, 07:27 | 0.019 | 0.019 mg/l |
| 5 Aug 2024, 07:08 | 0.023 | 0.023 mg/l |
| 29 Jul 2024, 07:19 | 0.026 | 0.026 mg/l |
| 22 Jul 2024, 07:05 | 0.042 | 0.042 mg/l |
| 15 Jul 2024, 07:08 | 0.034 | 0.034 mg/l |
| 9 Jul 2024, 06:39 | 0.011 | 0.011 mg/l |
| 4 Jul 2024, 07:12 | 0.011 | 0.011 mg/l |
| 24 Jun 2024, 07:15 | 0.013 | 0.013 mg/l |
| 17 Jun 2024, 06:58 | 0.022 | 0.022 mg/l |
| 11 Jun 2024, 07:29 | 0.016 | 0.016 mg/l |
| 4 Jun 2024, 07:08 | 0.02 | 0.02 mg/l |
| 28 May 2024, 07:13 | 0.027 | 0.027 mg/l |
| 20 May 2024, 07:31 | 0.012 | 0.012 mg/l |
| 13 May 2024, 10:18 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 May 2024, 07:33 | 0.016 | 0.016 mg/l |
| 1 May 2024, 07:20 | 0.011 | 0.011 mg/l |
| 22 Apr 2024, 07:10 | 0.014 | 0.014 mg/l |
| 15 Apr 2024, 07:33 | 0.029 | 0.029 mg/l |
| 9 Apr 2024, 07:09 | 0.05 | 0.05 mg/l |
| 3 Apr 2024, 08:18 | 0.024 | 0.024 mg/l |
| 25 Mar 2024, 07:07 | 0.015 | 0.015 mg/l |
| 18 Mar 2024, 07:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Mar 2024, 07:06 | 0.051 | 0.051 mg/l |
| 1 Mar 2024, 07:16 | 0.013 | 0.013 mg/l |
| 28 Feb 2024, 07:44 | 0.012 | 0.012 mg/l |
| 19 Feb 2024, 08:36 | 0.017 | 0.017 mg/l |
| 12 Feb 2024, 07:57 | 0.035 | 0.035 mg/l |
| 2 Feb 2024, 07:27 | 0.02 | 0.02 mg/l |
| 29 Jan 2024, 07:21 | 0.019 | 0.019 mg/l |
| 22 Jan 2024, 07:50 | 0.02 | 0.02 mg/l |
| 15 Jan 2024, 07:53 | 0.015 | 0.015 mg/l |
| 8 Jan 2024, 08:12 | 0.026 | 0.026 mg/l |
| 4 Jan 2024, 07:57 | 0.027 | 0.027 mg/l |
| 11 Dec 2023, 11:26 | 0.019 | 0.019 mg/l |
| 6 Dec 2023, 07:44 | 0.028 | 0.028 mg/l |
| 27 Nov 2023, 07:14 | 0.011 | 0.011 mg/l |
| 20 Nov 2023, 11:05 | 0.021 | 0.021 mg/l |
| 15 Nov 2023, 07:32 | 0.03 | 0.03 mg/l |
| 10 Nov 2023, 09:16 | 0.017 | 0.017 mg/l |
| 1 Nov 2023, 07:23 | 0.029 | 0.029 mg/l |
| 23 Oct 2023, 07:31 | 0.029 | 0.029 mg/l |
| 18 Oct 2023, 11:58 | 0.026 | 0.026 mg/l |
| 11 Oct 2023, 10:16 | 0.019 | 0.019 mg/l |
| 4 Oct 2023, 07:15 | 0.026 | 0.026 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
440 µS/cm
Sampled 6 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 6 May 2026, 10:13 | 440 | 440 µS/cm |
| 15 Apr 2026, 07:28 | 438 | 438 µS/cm |
| 6 Mar 2026, 08:35 | 443 | 443 µS/cm |
| 3 Feb 2026, 09:20 | 357 | 357 µS/cm |
| 5 Jan 2026, 07:18 | 446 | 446 µS/cm |
| 4 Dec 2025, 07:32 | 408 | 408 µS/cm |
| 6 Nov 2025, 07:13 | 477 | 477 µS/cm |
| 3 Oct 2025, 07:38 | 436 | 436 µS/cm |
| 3 Sep 2025, 10:06 | 433 | 433 µS/cm |
| 4 Aug 2025, 07:19 | 493 | 493 µS/cm |
| 23 Jul 2025, 07:29 | 403 | 403 µS/cm |
| 12 Jun 2025, 07:07 | 441 | 441 µS/cm |
| 30 May 2025, 07:10 | 427 | 427 µS/cm |
| 1 Apr 2025, 09:07 | 452 | 452 µS/cm |
| 3 Mar 2025, 07:15 | 457 | 457 µS/cm |
| 7 Feb 2025, 07:15 | 443 | 443 µS/cm |
| 20 Jan 2025, 07:27 | 456 | 456 µS/cm |
| 3 Dec 2024, 07:31 | 368 | 368 µS/cm |
| 18 Nov 2024, 07:18 | 436 | 436 µS/cm |
| 18 Oct 2024, 07:41 | 294 | 294 µS/cm |
| 18 Sep 2024, 09:30 | 516 | 516 µS/cm |
| 19 Aug 2024, 09:31 | 448 | 448 µS/cm |
| 15 Jul 2024, 07:08 | 341 | 341 µS/cm |
| 17 Jun 2024, 06:58 | 383 | 383 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
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 24 | Jun 2024 – May 2026 | 94.7% 6 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 24 | Jun 2024 – May 2026 | 11.1 mg/l 6 May 2026 |
| Temperature of Water 0076 | River water | 103 | Oct 2023 – May 2026 | 8.2 °C 6 May 2026 |
| pH 0061 | River water | 24 | Jun 2024 – May 2026 | 8.17 6 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 102 | Oct 2023 – May 2026 | below 0.03 mg/l 6 May 2026 |
| Nitrate as N 0117 | River water | 102 | Oct 2023 – May 2026 | 3.29 mg/l 6 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 102 | Oct 2023 – May 2026 | below 0.01 mg/l 6 May 2026 |
| Conductivity at 25 C 0077 | River water | 24 | Jun 2024 – May 2026 | 440 µS/cm 6 May 2026 |
| 10:2 Fluorotelomer sulfonic acid 2994 | River water | 1 | Jan 2026 – Jan 2026 | below 0.002 µg/l 5 Jan 2026 |
| 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (F-53B Minor) 2993 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (B) 2942 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| 2-(N-Ethylperfluorooctanesulfonamido)acetic acid (L) 2991 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (B) 2943 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| 2-(N-Methylperfluorooctanesulfonamido)acetic acid (L) 2990 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| 2H,2H,3H,3H-Perfluorooctanoic acid 2989 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| 2H-Perfluoro-2-decenoic acid 2888 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| 3-Perfluoroheptylpropanoic acid 2925 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| 3:3 Fluorotelomer carboxylic acid 2926 | River water | 1 | Jan 2026 – Jan 2026 | below 0.004 µg/l 5 Jan 2026 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2988 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| 4:2 Fluorotelomer sulfonic acid 2987 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| 5:1:2 Fluorotelomer betaine 2887 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| 5:3 Fluorotelomer betaine 2886 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| 6:2 Fluorotelomer phosphate diester 2986 | River water | 1 | Jan 2026 – Jan 2026 | below 0.004 µg/l 5 Jan 2026 |
| 6:2 Fluorotelomer sulfonic acid 2984 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| 6:2/8:2 Fluorotelomer phosphate diester 2884 | River water | 1 | Jan 2026 – Jan 2026 | below 0.01 µg/l 5 Jan 2026 |
| 6:6 Perfluorophosphinic acid 2883 | River water | 1 | Jan 2026 – Jan 2026 | below 0.004 µg/l 5 Jan 2026 |
| 6:8 Perfluorophosphinic acid 2882 | River water | 1 | Jan 2026 – Jan 2026 | below 0.01 µg/l 5 Jan 2026 |
| 8:2 Fluorotelomer phosphate diester 2880 | River water | 1 | Jan 2026 – Jan 2026 | below 0.004 µg/l 5 Jan 2026 |
| 8:2 Fluorotelomer sulfonic acid 2983 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| 8:8 Perfluorophosphinic acid 2879 | River water | 1 | Jan 2026 – Jan 2026 | below 0.01 µg/l 5 Jan 2026 |
| 9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 2982 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Jun 2024 – May 2026 | 140 mg/l 6 May 2026 |
| Ammonia un-ionised as N 0119 | River water | 24 | Jun 2024 – May 2026 | below 0.00048 mg/l 6 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 23 | Jun 2024 – May 2026 | 1.6 mg/l 6 May 2026 |
| Hexafluoropropylene oxide dimer acid (Gen X) 2981 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Hexafluoropropylene oxide trimer acid 2980 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| N-Ethylperfluorooctanesulfonamide 2977 | River water | 1 | Jan 2026 – Jan 2026 | below 0.002 µg/l 5 Jan 2026 |
| N-methylperfluorooctanesulfonamide 2975 | River water | 1 | Jan 2026 – Jan 2026 | below 0.002 µg/l 5 Jan 2026 |
| Nitrite as N 0118 | River water | 102 | Oct 2023 – May 2026 | 0.0079 mg/l 6 May 2026 |
| Nitrogen, Kjeldahl as N 0114 | River water | 90 | Oct 2023 – Jul 2025 | 0.7 mg/l 23 Jul 2025 |
| Nitrogen, Organic as N 0113 | River water | 89 | Oct 2023 – Jul 2025 | 0.67 mg/l 23 Jul 2025 |
| Nitrogen, Total as N 9686 | River water | 90 | Oct 2023 – Jul 2025 | 3.5 mg/l 23 Jul 2025 |
| Nitrogen, Total Oxidised as N 0116 | River water | 102 | Oct 2023 – May 2026 | 3.3 mg/l 6 May 2026 |
| Perfluoro(2-ethoxyethane)sulfonic acid 2924 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluoro(4-methoxybutanoic) acid 2923 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluoro-3,6-dioxaheptanoic acid 2922 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluoro-3-methoxypropanoic acid 2921 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluoro-4-ethylcyclohexanesulfonic acid 2973 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorobutanesulfonic acid 2972 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorobutanoic acid 2995 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorobutylsulfonamide (perfluorobutane sulfonamide) 2970 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorodecanesulfonic acid 2969 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorodecanoic acid 8892 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorododecane sulfonic acid 2968 | River water | 1 | Jan 2026 – Jan 2026 | below 0.005 µg/l 5 Jan 2026 |
| Perfluorododecanoic acid 8894 | River water | 1 | Jan 2026 – Jan 2026 | below 0.002 µg/l 5 Jan 2026 |
| Perfluoroheptanesulfonic acid 2967 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluoroheptanoic acid 8889 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorohexanesulfonamide 2965 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorohexanesulfonic acid (B) 2944 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorohexanesulfonic acid (L) 2964 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorohexanoic acid 8888 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorononanesulfonic acid 2963 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorononanoic acid 8891 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorooctadecanoic acid 2962 | River water | 1 | Jan 2026 – Jan 2026 | below 0.002 µg/l 5 Jan 2026 |
| Perfluorooctanesulfonamide 2961 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorooctanesulfonic acid (branched) 2960 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorooctanesulfonic acid (linear) 2959 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluorooctanesulfonic acid (total) 2958 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorooctanoic acid 8890 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluoropentanesulfonic acid 2957 | River water | 1 | Jan 2026 – Jan 2026 | below 0.0005 µg/l 5 Jan 2026 |
| Perfluoropentanoic acid 8887 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Perfluorotetradecanoic acid 8895 | River water | 1 | Jan 2026 – Jan 2026 | below 0.006 µg/l 5 Jan 2026 |
| Perfluorotridecanoic acid 2955 | River water | 1 | Jan 2026 – Jan 2026 | below 0.002 µg/l 5 Jan 2026 |
| Perfluoroundecane sulfonic acid 2953 | River water | 1 | Jan 2026 – Jan 2026 | below 0.004 µg/l 5 Jan 2026 |
| Perfluoroundecanoic acid 8893 | River water | 1 | Jan 2026 – Jan 2026 | below 0.001 µg/l 5 Jan 2026 |
| Phosphate :- {TIP} 0192 | River water | 92 | Oct 2023 – Jul 2025 | 0.043 mg/l 23 Jul 2025 |
| Phosphorus, Total as P 0348 | River water | 90 | Oct 2023 – Jul 2025 | 0.061 mg/l 23 Jul 2025 |
| Solids, Suspended at 105 C 0135 | River water | 92 | Oct 2023 – Jul 2025 | 8.9 mg/l 23 Jul 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.