Hudeshope Beck at Middleton in Teesd

EA name: HUDESHOPE BK AT MIDDLETON IN TEESD (also listed as “HUDESHOPE BECK AT MIDDLETON IN TEESDALE”)
Environment Agency sampling point NE-45100111 · 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
26 Aug 2026, 09:3536 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
33 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 (national agency policy)
Where
National Grid 394710, 525790As published, to the nearest 10 m. Open in a map
River, by its own name
Hudeshope Brook
River, by the map
Hudeshope BrookPlaced on the river its name gives, 3 m from the line.
Next gauge downstream
Middleton On the River Tees · 1.0 km along the river
Why it was sampled
Monitoring (national agency policy) (26 samples)
Planned investigation (local monitoring) (7 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

103.9%

Sampled 23 Apr 2025, 17 months ago · 7 results banked

9597.5100102.5105%202420252026no sample published after Apr 202511 Oct 2023, 14:10: 99.7%2 Nov 2023, 10:14: 101%1 Dec 2023, 11:50: 95.8%4 Jan 2024, 11:08: 100.3%6 Feb 2024, 12:53: 96.6%8 Mar 2024, 10:30: 102.6%23 Apr 2025, 13:02: 103.9%
Every result (7)
SampledResult as publishedReads as
23 Apr 2025, 13:02103.9 103.9%
8 Mar 2024, 10:30102.6 102.6%
6 Feb 2024, 12:5396.6 96.6%
4 Jan 2024, 11:08100.3 100.3%
1 Dec 2023, 11:5095.8 95.8%
2 Nov 2023, 10:14101 101%
11 Oct 2023, 14:1099.7 99.7%

Water temperature

code 0076 · °C

13.7 °C

Sampled 26 Aug 2026, 36 days ago · 33 results banked

051015°C20242025202611 Oct 2023, 14:10: 11.1 °C18 Oct 2023, 11:00: 8.1 °C2 Nov 2023, 10:14: 7.9 °C1 Dec 2023, 11:50: 1.7 °C7 Dec 2023, 10:20: 3.6 °C4 Jan 2024, 11:08: 5.8 °C6 Feb 2024, 12:53: 6.5 °C27 Feb 2024, 11:25: 4.3 °C8 Mar 2024, 10:30: 4.4 °C23 May 2024, 11:16: 11.3 °C14 Aug 2024, 10:05: 12.1 °C18 Sep 2024, 10:09: 9.7 °C26 Nov 2024, 10:43: 4.8 °C30 Jan 2025, 08:59: 1.7 °C19 Mar 2025, 08:28: 1.8 °C23 Apr 2025, 09:02: 7.2 °C23 Apr 2025, 13:02: 9.6 °C21 May 2025, 08:52: 10 °C27 Jun 2025, 08:45: 13.8 °C30 Jul 2025, 08:45: 13.2 °C27 Aug 2025, 09:32: 13.4 °C17 Sep 2025, 09:38: 10.9 °C22 Oct 2025, 09:07: 8.2 °C20 Nov 2025, 09:13: 1.4 °C11 Dec 2025, 09:07: 6.7 °C29 Jan 2026, 08:53: 4.3 °C18 Feb 2026, 09:52: 2.4 °C25 Mar 2026, 10:00: 4.6 °C23 Apr 2026, 10:57: 8.3 °C27 May 2026, 10:36: 14.4 °C17 Jun 2026, 09:23: 13.2 °C15 Jul 2026, 12:26: 14.9 °C26 Aug 2026, 09:35: 13.7 °C
Every result (33)
SampledResult as publishedReads as
26 Aug 2026, 09:3513.7 13.7 °C
15 Jul 2026, 12:2614.9 14.9 °C
17 Jun 2026, 09:2313.2 13.2 °C
27 May 2026, 10:3614.4 14.4 °C
23 Apr 2026, 10:578.3 8.3 °C
25 Mar 2026, 10:004.6 4.6 °C
18 Feb 2026, 09:522.4 2.4 °C
29 Jan 2026, 08:534.3 4.3 °C
11 Dec 2025, 09:076.7 6.7 °C
20 Nov 2025, 09:131.4 1.4 °C
22 Oct 2025, 09:078.2 8.2 °C
17 Sep 2025, 09:3810.9 10.9 °C
27 Aug 2025, 09:3213.4 13.4 °C
30 Jul 2025, 08:4513.2 13.2 °C
27 Jun 2025, 08:4513.8 13.8 °C
21 May 2025, 08:5210 10 °C
23 Apr 2025, 13:029.6 9.6 °C
23 Apr 2025, 09:027.2 7.2 °C
19 Mar 2025, 08:281.8 1.8 °C
30 Jan 2025, 08:591.7 1.7 °C
26 Nov 2024, 10:434.8 4.8 °C
18 Sep 2024, 10:099.7 9.7 °C
14 Aug 2024, 10:0512.1 12.1 °C
23 May 2024, 11:1611.3 11.3 °C
8 Mar 2024, 10:304.4 4.4 °C
27 Feb 2024, 11:254.3 4.3 °C
6 Feb 2024, 12:536.5 6.5 °C
4 Jan 2024, 11:085.8 5.8 °C
7 Dec 2023, 10:203.6 3.6 °C
1 Dec 2023, 11:501.7 1.7 °C
2 Nov 2023, 10:147.9 7.9 °C
18 Oct 2023, 11:008.1 8.1 °C
11 Oct 2023, 14:1011.1 11.1 °C

pH

code 0061

8.4

Sampled 26 Aug 2026, 36 days ago · 32 results banked

7.57.7588.258.520242025202611 Oct 2023, 14:10: 8.1518 Oct 2023, 11:00: 8.12 Nov 2023, 10:14: 7.911 Dec 2023, 11:50: 8.187 Dec 2023, 10:20: 7.84 Jan 2024, 11:08: 86 Feb 2024, 12:53: 8.0827 Feb 2024, 11:25: 7.98 Mar 2024, 10:30: 823 May 2024, 11:16: 7.614 Aug 2024, 10:05: 8.318 Sep 2024, 10:09: 8.326 Nov 2024, 10:43: 7.830 Jan 2025, 08:59: 7.919 Mar 2025, 08:28: 8.123 Apr 2025, 09:02: 8.323 Apr 2025, 13:02: 8.521 May 2025, 08:52: 8.327 Jun 2025, 08:45: 8.330 Jul 2025, 08:45: 8.327 Aug 2025, 09:32: 8.422 Oct 2025, 09:07: 7.920 Nov 2025, 09:13: 7.811 Dec 2025, 09:07: 7.729 Jan 2026, 08:53: 7.618 Feb 2026, 09:52: 7.725 Mar 2026, 10:00: 7.723 Apr 2026, 10:57: 8.327 May 2026, 10:36: 8.317 Jun 2026, 09:23: 8.215 Jul 2026, 12:26: 8.426 Aug 2026, 09:35: 8.4
Every result (32)
SampledResult as publishedReads as
26 Aug 2026, 09:358.4 8.4
15 Jul 2026, 12:268.4 8.4
17 Jun 2026, 09:238.2 8.2
27 May 2026, 10:368.3 8.3
23 Apr 2026, 10:578.3 8.3
25 Mar 2026, 10:007.7 7.7
18 Feb 2026, 09:527.7 7.7
29 Jan 2026, 08:537.6 7.6
11 Dec 2025, 09:077.7 7.7
20 Nov 2025, 09:137.8 7.8
22 Oct 2025, 09:077.9 7.9
27 Aug 2025, 09:328.4 8.4
30 Jul 2025, 08:458.3 8.3
27 Jun 2025, 08:458.3 8.3
21 May 2025, 08:528.3 8.3
23 Apr 2025, 13:028.5 8.5
23 Apr 2025, 09:028.3 8.3
19 Mar 2025, 08:288.1 8.1
30 Jan 2025, 08:597.9 7.9
26 Nov 2024, 10:437.8 7.8
18 Sep 2024, 10:098.3 8.3
14 Aug 2024, 10:058.3 8.3
23 May 2024, 11:167.6 7.6
8 Mar 2024, 10:308 8
27 Feb 2024, 11:257.9 7.9
6 Feb 2024, 12:538.08 8.08
4 Jan 2024, 11:088 8
7 Dec 2023, 10:207.8 7.8
1 Dec 2023, 11:508.18 8.18
2 Nov 2023, 10:147.91 7.91
18 Oct 2023, 11:008.1 8.1
11 Oct 2023, 14:108.15 8.15

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

below 0.03 mg/l (not detected above this)

Sampled 26 Aug 2026, 36 days ago · 25 results banked

-0.500.51mg/l20242025202618 Oct 2023, 11:00: below 0.03 mg/l (not detected above this)7 Dec 2023, 10:20: below 0.03 mg/l (not detected above this)27 Feb 2024, 11:25: below 0.03 mg/l (not detected above this)23 May 2024, 11:16: below 0.03 mg/l (not detected above this)14 Aug 2024, 10:05: below 0.03 mg/l (not detected above this)18 Sep 2024, 10:09: below 0.03 mg/l (not detected above this)26 Nov 2024, 10:43: below 0.03 mg/l (not detected above this)30 Jan 2025, 08:59: below 0.03 mg/l (not detected above this)19 Mar 2025, 08:28: below 0.03 mg/l (not detected above this)23 Apr 2025, 09:02: below 0.03 mg/l (not detected above this)21 May 2025, 08:52: below 0.03 mg/l (not detected above this)27 Jun 2025, 08:45: below 0.03 mg/l (not detected above this)30 Jul 2025, 08:45: below 0.03 mg/l (not detected above this)27 Aug 2025, 09:32: below 0.03 mg/l (not detected above this)22 Oct 2025, 09:07: below 0.03 mg/l (not detected above this)20 Nov 2025, 09:13: below 0.03 mg/l (not detected above this)11 Dec 2025, 09:07: below 0.03 mg/l (not detected above this)29 Jan 2026, 08:53: below 0.03 mg/l (not detected above this)18 Feb 2026, 09:52: below 0.03 mg/l (not detected above this)25 Mar 2026, 10:00: below 0.03 mg/l (not detected above this)23 Apr 2026, 10:57: below 0.03 mg/l (not detected above this)27 May 2026, 10:36: below 0.03 mg/l (not detected above this)17 Jun 2026, 09:23: below 0.03 mg/l (not detected above this)15 Jul 2026, 12:26: below 0.03 mg/l (not detected above this)26 Aug 2026, 09:35: below 0.03 mg/l (not detected above this)
Every result (25)
SampledResult as publishedReads as
26 Aug 2026, 09:35<0.03 below 0.03 mg/l (not detected above this)
15 Jul 2026, 12:26<0.03 below 0.03 mg/l (not detected above this)
17 Jun 2026, 09:23<0.03 below 0.03 mg/l (not detected above this)
27 May 2026, 10:36<0.03 below 0.03 mg/l (not detected above this)
23 Apr 2026, 10:57<0.03 below 0.03 mg/l (not detected above this)
25 Mar 2026, 10:00<0.03 below 0.03 mg/l (not detected above this)
18 Feb 2026, 09:52<0.03 below 0.03 mg/l (not detected above this)
29 Jan 2026, 08:53<0.03 below 0.03 mg/l (not detected above this)
11 Dec 2025, 09:07<0.03 below 0.03 mg/l (not detected above this)
20 Nov 2025, 09:13<0.03 below 0.03 mg/l (not detected above this)
22 Oct 2025, 09:07<0.03 below 0.03 mg/l (not detected above this)
27 Aug 2025, 09:32<0.03 below 0.03 mg/l (not detected above this)
30 Jul 2025, 08:45<0.03 below 0.03 mg/l (not detected above this)
27 Jun 2025, 08:45<0.03 below 0.03 mg/l (not detected above this)
21 May 2025, 08:52<0.03 below 0.03 mg/l (not detected above this)
23 Apr 2025, 09:02<0.03 below 0.03 mg/l (not detected above this)
19 Mar 2025, 08:28<0.03 below 0.03 mg/l (not detected above this)
30 Jan 2025, 08:59<0.03 below 0.03 mg/l (not detected above this)
26 Nov 2024, 10:43<0.03 below 0.03 mg/l (not detected above this)
18 Sep 2024, 10:09<0.03 below 0.03 mg/l (not detected above this)
14 Aug 2024, 10:05<0.03 below 0.03 mg/l (not detected above this)
23 May 2024, 11:16<0.03 below 0.03 mg/l (not detected above this)
27 Feb 2024, 11:25<0.03 below 0.03 mg/l (not detected above this)
7 Dec 2023, 10:20<0.03 below 0.03 mg/l (not detected above this)
18 Oct 2023, 11:00<0.03 below 0.03 mg/l (not detected above this)

Phosphate

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

below 0.01 mg/l (not detected above this)

Sampled 26 Aug 2026, 36 days ago · 25 results banked

0.010.01250.0150.01750.02mg/l20242025202618 Oct 2023, 11:00: below 0.01 mg/l (not detected above this)7 Dec 2023, 10:20: below 0.01 mg/l (not detected above this)27 Feb 2024, 11:25: below 0.01 mg/l (not detected above this)23 May 2024, 11:16: 0.01 mg/l14 Aug 2024, 10:05: below 0.01 mg/l (not detected above this)18 Sep 2024, 10:09: below 0.01 mg/l (not detected above this)26 Nov 2024, 10:43: below 0.01 mg/l (not detected above this)30 Jan 2025, 08:59: below 0.01 mg/l (not detected above this)19 Mar 2025, 08:28: below 0.01 mg/l (not detected above this)23 Apr 2025, 09:02: below 0.01 mg/l (not detected above this)21 May 2025, 08:52: below 0.01 mg/l (not detected above this)27 Jun 2025, 08:45: below 0.01 mg/l (not detected above this)30 Jul 2025, 08:45: below 0.01 mg/l (not detected above this)27 Aug 2025, 09:32: below 0.01 mg/l (not detected above this)22 Oct 2025, 09:07: below 0.01 mg/l (not detected above this)20 Nov 2025, 09:13: below 0.01 mg/l (not detected above this)11 Dec 2025, 09:07: 0.02 mg/l29 Jan 2026, 08:53: below 0.01 mg/l (not detected above this)18 Feb 2026, 09:52: below 0.01 mg/l (not detected above this)25 Mar 2026, 10:00: below 0.01 mg/l (not detected above this)23 Apr 2026, 10:57: below 0.01 mg/l (not detected above this)27 May 2026, 10:36: below 0.01 mg/l (not detected above this)17 Jun 2026, 09:23: below 0.01 mg/l (not detected above this)15 Jul 2026, 12:26: below 0.01 mg/l (not detected above this)26 Aug 2026, 09:35: below 0.01 mg/l (not detected above this)
Every result (25)
SampledResult as publishedReads as
26 Aug 2026, 09:35<0.01 below 0.01 mg/l (not detected above this)
15 Jul 2026, 12:26<0.01 below 0.01 mg/l (not detected above this)
17 Jun 2026, 09:23<0.01 below 0.01 mg/l (not detected above this)
27 May 2026, 10:36<0.01 below 0.01 mg/l (not detected above this)
23 Apr 2026, 10:57<0.01 below 0.01 mg/l (not detected above this)
25 Mar 2026, 10:00<0.01 below 0.01 mg/l (not detected above this)
18 Feb 2026, 09:52<0.01 below 0.01 mg/l (not detected above this)
29 Jan 2026, 08:53<0.01 below 0.01 mg/l (not detected above this)
11 Dec 2025, 09:070.02 0.02 mg/l
20 Nov 2025, 09:13<0.01 below 0.01 mg/l (not detected above this)
22 Oct 2025, 09:07<0.01 below 0.01 mg/l (not detected above this)
27 Aug 2025, 09:32<0.01 below 0.01 mg/l (not detected above this)
30 Jul 2025, 08:45<0.01 below 0.01 mg/l (not detected above this)
27 Jun 2025, 08:45<0.01 below 0.01 mg/l (not detected above this)
21 May 2025, 08:52<0.01 below 0.01 mg/l (not detected above this)
23 Apr 2025, 09:02<0.01 below 0.01 mg/l (not detected above this)
19 Mar 2025, 08:28<0.01 below 0.01 mg/l (not detected above this)
30 Jan 2025, 08:59<0.01 below 0.01 mg/l (not detected above this)
26 Nov 2024, 10:43<0.01 below 0.01 mg/l (not detected above this)
18 Sep 2024, 10:09<0.01 below 0.01 mg/l (not detected above this)
14 Aug 2024, 10:05<0.01 below 0.01 mg/l (not detected above this)
23 May 2024, 11:160.01 0.01 mg/l
27 Feb 2024, 11:25<0.01 below 0.01 mg/l (not detected above this)
7 Dec 2023, 10:20<0.01 below 0.01 mg/l (not detected above this)
18 Oct 2023, 11:00<0.01 below 0.01 mg/l (not detected above this)

Conductivity

at 25 °C · code 0077 · µS/cm

397 µS/cm

Sampled 26 Aug 2026, 36 days ago · 33 results banked

0100200300400500µS/cm20242025202611 Oct 2023, 14:10: 164 µS/cm18 Oct 2023, 11:00: 220 µS/cm2 Nov 2023, 10:14: 80 µS/cm1 Dec 2023, 11:50: 178 µS/cm7 Dec 2023, 10:20: 153 µS/cm4 Jan 2024, 11:08: 127 µS/cm6 Feb 2024, 12:53: 164 µS/cm27 Feb 2024, 11:25: 164 µS/cm8 Mar 2024, 10:30: 153 µS/cm23 May 2024, 11:16: 76 µS/cm14 Aug 2024, 10:05: 345 µS/cm18 Sep 2024, 10:09: 290 µS/cm26 Nov 2024, 10:43: 143 µS/cm30 Jan 2025, 08:59: 174 µS/cm19 Mar 2025, 08:28: 250 µS/cm23 Apr 2025, 09:02: 327 µS/cm23 Apr 2025, 13:02: 325 µS/cm21 May 2025, 08:52: 391 µS/cm27 Jun 2025, 08:45: 355 µS/cm30 Jul 2025, 08:45: 342 µS/cm27 Aug 2025, 09:32: 395 µS/cm17 Sep 2025, 09:38: 201 µS/cm22 Oct 2025, 09:07: 184 µS/cm20 Nov 2025, 09:13: 156 µS/cm11 Dec 2025, 09:07: 121 µS/cm29 Jan 2026, 08:53: 117 µS/cm18 Feb 2026, 09:52: 139 µS/cm25 Mar 2026, 10:00: 115 µS/cm23 Apr 2026, 10:57: 242 µS/cm27 May 2026, 10:36: 317 µS/cm17 Jun 2026, 09:23: 280 µS/cm15 Jul 2026, 12:26: 454 µS/cm26 Aug 2026, 09:35: 397 µS/cm
Every result (33)
SampledResult as publishedReads as
26 Aug 2026, 09:35397 397 µS/cm
15 Jul 2026, 12:26454 454 µS/cm
17 Jun 2026, 09:23280 280 µS/cm
27 May 2026, 10:36317 317 µS/cm
23 Apr 2026, 10:57242 242 µS/cm
25 Mar 2026, 10:00115 115 µS/cm
18 Feb 2026, 09:52139 139 µS/cm
29 Jan 2026, 08:53117 117 µS/cm
11 Dec 2025, 09:07121 121 µS/cm
20 Nov 2025, 09:13156 156 µS/cm
22 Oct 2025, 09:07184 184 µS/cm
17 Sep 2025, 09:38201 201 µS/cm
27 Aug 2025, 09:32395 395 µS/cm
30 Jul 2025, 08:45342 342 µS/cm
27 Jun 2025, 08:45355 355 µS/cm
21 May 2025, 08:52391 391 µS/cm
23 Apr 2025, 13:02325 325 µS/cm
23 Apr 2025, 09:02327 327 µS/cm
19 Mar 2025, 08:28250 250 µS/cm
30 Jan 2025, 08:59174 174 µS/cm
26 Nov 2024, 10:43143 143 µS/cm
18 Sep 2024, 10:09290 290 µS/cm
14 Aug 2024, 10:05345 345 µS/cm
23 May 2024, 11:1676 76 µS/cm
8 Mar 2024, 10:30153 153 µS/cm
27 Feb 2024, 11:25164 164 µS/cm
6 Feb 2024, 12:53164 164 µS/cm
4 Jan 2024, 11:08127 127 µS/cm
7 Dec 2023, 10:20153 153 µS/cm
1 Dec 2023, 11:50178 178 µS/cm
2 Nov 2023, 10:1480 80 µS/cm
18 Oct 2023, 11:00220 220 µS/cm
11 Oct 2023, 14:10164 164 µS/cm

Everything measured here

56 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 56 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 7 Oct 2023 – Apr 2025 103.9% 23 Apr 2025
Temperature of Water 0076 River water 33 Oct 2023 – Aug 2026 13.7 °C 26 Aug 2026
pH 0061 River water 32 Oct 2023 – Aug 2026 8.4 26 Aug 2026
Ammoniacal Nitrogen as N 0111 River water 25 Oct 2023 – Aug 2026 below 0.03 mg/l 26 Aug 2026
Orthophosphate, reactive as P 0180 River water 25 Oct 2023 – Aug 2026 below 0.01 mg/l 26 Aug 2026
Conductivity at 25 C 0077 River water 33 Oct 2023 – Aug 2026 397 µS/cm 26 Aug 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 25 Oct 2023 – Aug 2026 160 mg/l 26 Aug 2026
Aluminium, Dissolved 6037 River water 5 Apr 2026 – Aug 2026 below 20 µg/l 26 Aug 2026
Barium 6062 River water 26 Oct 2023 – Aug 2026 94 µg/l 26 Aug 2026
Barium, Dissolved 9446 River water 33 Oct 2023 – Aug 2026 86 µg/l 26 Aug 2026
Boron 6059 River water 26 Oct 2023 – Aug 2026 below 100 µg/l 26 Aug 2026
Boron, Dissolved 9447 River water 33 Oct 2023 – Aug 2026 below 100 µg/l 26 Aug 2026
Cadmium 0108 River water 33 Oct 2023 – Aug 2026 0.12 µg/l 26 Aug 2026
Cadmium, Dissolved 0106 River water 33 Oct 2023 – Aug 2026 0.11 µg/l 26 Aug 2026
Calcium 0241 River water 26 Oct 2023 – Aug 2026 55 mg/l 26 Aug 2026
Calcium, Dissolved 0239 River water 33 Oct 2023 – Aug 2026 53 mg/l 26 Aug 2026
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 32 Oct 2023 – Aug 2026 1.1 mg/l 26 Aug 2026
Chloride 0172 River water 25 Oct 2023 – Aug 2026 7.9 mg/l 26 Aug 2026
Chromium 3164 River water 26 Oct 2023 – Aug 2026 below 0.5 µg/l 26 Aug 2026
Chromium, Dissolved 3409 River water 26 Oct 2023 – Aug 2026 below 0.5 µg/l 26 Aug 2026
Copper 6452 River water 33 Oct 2023 – Aug 2026 0.55 µg/l 26 Aug 2026
Copper : BLM Bioavailable 4821 River water 26 Oct 2023 – Aug 2026 0.35 µg/l 26 Aug 2026
Copper, Dissolved 6450 River water 33 Oct 2023 – Aug 2026 0.55 µg/l 26 Aug 2026
Hardness, Total as CaCO3 0158 River water 33 Oct 2023 – Aug 2026 186 mg/l 26 Aug 2026
Ionic Balance 7044 River water 25 Oct 2023 – Aug 2026 -1.78% 26 Aug 2026
Iron 6051 River water 26 Oct 2023 – Aug 2026 80 µg/l 26 Aug 2026
Iron, Dissolved 6460 River water 33 Oct 2023 – Aug 2026 below 30 µg/l 26 Aug 2026
Lead 0050 River water 33 Oct 2023 – Aug 2026 19 µg/l 26 Aug 2026
Lead : BLM Bioavailable 3377 River water 26 Oct 2023 – Aug 2026 6.4 µg/l 26 Aug 2026
Lead, Dissolved 0052 River water 33 Oct 2023 – Aug 2026 7 µg/l 26 Aug 2026
Lithium 6064 River water 26 Oct 2023 – Aug 2026 below 100 µg/l 26 Aug 2026
Lithium, Dissolved 4201 River water 33 Oct 2023 – Aug 2026 below 100 µg/l 26 Aug 2026
Magnesium 0237 River water 26 Oct 2023 – Aug 2026 13 mg/l 26 Aug 2026
Magnesium, Dissolved 0235 River water 33 Oct 2023 – Aug 2026 13 mg/l 26 Aug 2026
Manganese 6050 River water 26 Oct 2023 – Aug 2026 below 10 µg/l 26 Aug 2026
Manganese : BLM Bioavailable 4820 River water 26 Oct 2023 – Aug 2026 5 µg/l 26 Aug 2026
Manganese, Dissolved 6458 River water 33 Oct 2023 – Aug 2026 below 10 µg/l 26 Aug 2026
Nickel 6462 River water 33 Oct 2023 – Aug 2026 0.67 µg/l 26 Aug 2026
Nickel : BLM Bioavailable 3878 River water 26 Oct 2023 – Aug 2026 0.54 µg/l 26 Aug 2026
Nickel, Dissolved 3410 River water 33 Oct 2023 – Aug 2026 0.58 µg/l 26 Aug 2026
Nitrite as N 0118 River water 25 Oct 2023 – Aug 2026 below 0.004 mg/l 26 Aug 2026
Nitrogen, Total Oxidised as N 0116 River water 25 Oct 2023 – Aug 2026 below 0.2 mg/l 26 Aug 2026
pH : In Situ 3169 River water 1 Apr 2025 – Apr 2025 8.4 23 Apr 2025
Potassium 0211 River water 26 Oct 2023 – Aug 2026 3.2 mg/l 26 Aug 2026
Potassium, Dissolved 0209 River water 33 Oct 2023 – Aug 2026 3.2 mg/l 26 Aug 2026
Silica, reactive as SiO2 0182 River water 25 Oct 2023 – Aug 2026 3.8 mg/l 26 Aug 2026
Sodium 0207 River water 26 Oct 2023 – Aug 2026 7.9 mg/l 26 Aug 2026
Sodium, Dissolved 0205 River water 33 Oct 2023 – Aug 2026 7.6 mg/l 26 Aug 2026
Solids, Suspended at 105 C 0135 River water 32 Oct 2023 – Aug 2026 below 3 mg/l 26 Aug 2026
Strontium 6063 River water 26 Oct 2023 – Aug 2026 260 µg/l 26 Aug 2026
Strontium, Filtered 6693 River water 33 Oct 2023 – Aug 2026 250 µg/l 26 Aug 2026
Sulphate as SO4 0183 River water 26 Oct 2023 – Aug 2026 46 mg/l 26 Aug 2026
Sulphate, Dissolved as SO4 7859 River water 33 Oct 2023 – Aug 2026 45 mg/l 26 Aug 2026
Zinc 6455 River water 33 Oct 2023 – Aug 2026 28 µg/l 26 Aug 2026
Zinc : BLM Bioavailable 4822 River water 26 Oct 2023 – Aug 2026 19 µg/l 26 Aug 2026
Zinc, Dissolved 3408 River water 33 Oct 2023 – Aug 2026 25 µg/l 26 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.