Foss at Huntington Church

EA name: FOSS AT HUNTINGTON CHURCH
Environment Agency sampling point NE-49100397 · 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
1 May 2026, 09:415 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
24 since 17 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 461622, 456169As published, to the nearest 1 m. Open in a map
River, by its own name
Foss
River, by the map
River FossPlaced on the river its name gives, 9 m from the line.
Next gauge downstream
Huntington On the River Foss · 2.7 km along the river
Nearest gauge upstream
West Lilling On the River Foss · 11 km along the river
Why it was sampled
Monitoring (national agency policy) (21 samples)
Environmental monitoring statutory (EU directives) (3 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

95.3%

Sampled 1 May 2026, 5 months ago · 24 results banked

80100120140160180%20242025202617 Oct 2023, 14:14: 107.5%29 Nov 2023, 13:29: 93.1%4 Dec 2023, 14:47: 93.9%15 Jan 2024, 15:29: 93.6%20 Feb 2024, 10:28: 95.1%22 Mar 2024, 10:54: 97.4%16 Apr 2024, 10:48: 91.1%17 May 2024, 12:25: 121.7%19 Jun 2024, 11:07: 92.4%15 Jul 2024, 09:49: 92.6%19 Aug 2024, 13:07: 160.2%27 Sep 2024, 15:06: 84.2%14 Oct 2024, 09:53: 94.8%21 Nov 2024, 15:05: 104.9%3 Dec 2024, 11:33: 97.3%28 Jan 2025, 13:10: 94.8%12 Feb 2025, 10:17: 95%5 Mar 2025, 09:26: 98.1%18 Dec 2025, 11:02: 87.6%30 Jan 2026, 11:29: 95.8%27 Feb 2026, 10:21: 92.7%18 Mar 2026, 15:26: 104.2%30 Apr 2026, 14:31: 152.1%1 May 2026, 09:41: 95.3%
Every result (24)
SampledResult as publishedReads as
1 May 2026, 09:4195.3 95.3%
30 Apr 2026, 14:31152.1 152.1%
18 Mar 2026, 15:26104.2 104.2%
27 Feb 2026, 10:2192.7 92.7%
30 Jan 2026, 11:2995.8 95.8%
18 Dec 2025, 11:0287.6 87.6%
5 Mar 2025, 09:2698.1 98.1%
12 Feb 2025, 10:1795 95%
28 Jan 2025, 13:1094.8 94.8%
3 Dec 2024, 11:3397.3 97.3%
21 Nov 2024, 15:05104.9 104.9%
14 Oct 2024, 09:5394.8 94.8%
27 Sep 2024, 15:0684.2 84.2%
19 Aug 2024, 13:07160.2 160.2%
15 Jul 2024, 09:4992.6 92.6%
19 Jun 2024, 11:0792.4 92.4%
17 May 2024, 12:25121.7 121.7%
16 Apr 2024, 10:4891.1 91.1%
22 Mar 2024, 10:5497.4 97.4%
20 Feb 2024, 10:2895.1 95.1%
15 Jan 2024, 15:2993.6 93.6%
4 Dec 2023, 14:4793.9 93.9%
29 Nov 2023, 13:2993.1 93.1%
17 Oct 2023, 14:14107.5 107.5%

Dissolved oxygen

as O2 · code 9924 · mg/l

10.3 mg/l

Sampled 1 May 2026, 5 months ago · 24 results banked

810121416mg/l20242025202617 Oct 2023, 14:14: 12.3 mg/l29 Nov 2023, 13:29: 11.8 mg/l4 Dec 2023, 14:47: 11.8 mg/l15 Jan 2024, 15:29: 12.7 mg/l20 Feb 2024, 10:28: 11.3 mg/l22 Mar 2024, 10:54: 11.1 mg/l16 Apr 2024, 10:48: 10.6 mg/l17 May 2024, 12:25: 12.1 mg/l19 Jun 2024, 11:07: 9.29 mg/l15 Jul 2024, 09:49: 9.23 mg/l19 Aug 2024, 13:07: 15.7 mg/l27 Sep 2024, 15:06: 8.99 mg/l14 Oct 2024, 09:53: 11.1 mg/l21 Nov 2024, 15:05: 13.6 mg/l3 Dec 2024, 11:33: 11.8 mg/l28 Jan 2025, 13:10: 11.6 mg/l12 Feb 2025, 10:17: 12.3 mg/l5 Mar 2025, 09:26: 12.5 mg/l18 Dec 2025, 11:02: 10.4 mg/l30 Jan 2026, 11:29: 12.3 mg/l27 Feb 2026, 10:21: 10.7 mg/l18 Mar 2026, 15:26: 11.2 mg/l30 Apr 2026, 14:31: 15 mg/l1 May 2026, 09:41: 10.3 mg/l
Every result (24)
SampledResult as publishedReads as
1 May 2026, 09:4110.3 10.3 mg/l
30 Apr 2026, 14:3115 15 mg/l
18 Mar 2026, 15:2611.2 11.2 mg/l
27 Feb 2026, 10:2110.7 10.7 mg/l
30 Jan 2026, 11:2912.3 12.3 mg/l
18 Dec 2025, 11:0210.4 10.4 mg/l
5 Mar 2025, 09:2612.5 12.5 mg/l
12 Feb 2025, 10:1712.3 12.3 mg/l
28 Jan 2025, 13:1011.6 11.6 mg/l
3 Dec 2024, 11:3311.8 11.8 mg/l
21 Nov 2024, 15:0513.6 13.6 mg/l
14 Oct 2024, 09:5311.1 11.1 mg/l
27 Sep 2024, 15:068.99 8.99 mg/l
19 Aug 2024, 13:0715.7 15.7 mg/l
15 Jul 2024, 09:499.23 9.23 mg/l
19 Jun 2024, 11:079.29 9.29 mg/l
17 May 2024, 12:2512.1 12.1 mg/l
16 Apr 2024, 10:4810.6 10.6 mg/l
22 Mar 2024, 10:5411.1 11.1 mg/l
20 Feb 2024, 10:2811.3 11.3 mg/l
15 Jan 2024, 15:2912.7 12.7 mg/l
4 Dec 2023, 14:4711.8 11.8 mg/l
29 Nov 2023, 13:2911.8 11.8 mg/l
17 Oct 2023, 14:1412.3 12.3 mg/l

Water temperature

code 0076 · °C

11.8 °C

Sampled 1 May 2026, 5 months ago · 24 results banked

05101520°C20242025202617 Oct 2023, 14:14: 9.3 °C29 Nov 2023, 13:29: 5.2 °C4 Dec 2023, 14:47: 5.6 °C15 Jan 2024, 15:29: 2.6 °C20 Feb 2024, 10:28: 7.7 °C22 Mar 2024, 10:54: 9.5 °C16 Apr 2024, 10:48: 8.8 °C17 May 2024, 12:25: 15.4 °C19 Jun 2024, 11:07: 15 °C15 Jul 2024, 09:49: 15.4 °C19 Aug 2024, 13:07: 16.3 °C27 Sep 2024, 15:06: 12.3 °C14 Oct 2024, 09:53: 8.4 °C21 Nov 2024, 15:05: 4.5 °C3 Dec 2024, 11:33: 7 °C28 Jan 2025, 13:10: 6.6 °C12 Feb 2025, 10:17: 4.4 °C5 Mar 2025, 09:26: 5.1 °C18 Dec 2025, 11:02: 8 °C30 Jan 2026, 11:29: 4.7 °C27 Feb 2026, 10:21: 8.8 °C18 Mar 2026, 15:26: 12 °C30 Apr 2026, 14:31: 15.8 °C1 May 2026, 09:41: 11.8 °C
Every result (24)
SampledResult as publishedReads as
1 May 2026, 09:4111.8 11.8 °C
30 Apr 2026, 14:3115.8 15.8 °C
18 Mar 2026, 15:2612 12 °C
27 Feb 2026, 10:218.8 8.8 °C
30 Jan 2026, 11:294.7 4.7 °C
18 Dec 2025, 11:028 8 °C
5 Mar 2025, 09:265.1 5.1 °C
12 Feb 2025, 10:174.4 4.4 °C
28 Jan 2025, 13:106.6 6.6 °C
3 Dec 2024, 11:337 7 °C
21 Nov 2024, 15:054.5 4.5 °C
14 Oct 2024, 09:538.4 8.4 °C
27 Sep 2024, 15:0612.3 12.3 °C
19 Aug 2024, 13:0716.3 16.3 °C
15 Jul 2024, 09:4915.4 15.4 °C
19 Jun 2024, 11:0715 15 °C
17 May 2024, 12:2515.4 15.4 °C
16 Apr 2024, 10:488.8 8.8 °C
22 Mar 2024, 10:549.5 9.5 °C
20 Feb 2024, 10:287.7 7.7 °C
15 Jan 2024, 15:292.6 2.6 °C
4 Dec 2023, 14:475.6 5.6 °C
29 Nov 2023, 13:295.2 5.2 °C
17 Oct 2023, 14:149.3 9.3 °C

pH

code 0061

7.85

Sampled 1 May 2026, 5 months ago · 24 results banked

77.588.5920242025202617 Oct 2023, 14:14: 8.1329 Nov 2023, 13:29: 7.864 Dec 2023, 14:47: 7.6815 Jan 2024, 15:29: 8.0620 Feb 2024, 10:28: 7.7222 Mar 2024, 10:54: 7.9816 Apr 2024, 10:48: 8.0217 May 2024, 12:25: 8.319 Jun 2024, 11:07: 8.2615 Jul 2024, 09:49: 7.9519 Aug 2024, 13:07: 8.627 Sep 2024, 15:06: 7.1214 Oct 2024, 09:53: 7.921 Nov 2024, 15:05: 8.123 Dec 2024, 11:33: 7.9428 Jan 2025, 13:10: 7.6912 Feb 2025, 10:17: 7.595 Mar 2025, 09:26: 8.2518 Dec 2025, 11:02: 7.630 Jan 2026, 11:29: 7.8127 Feb 2026, 10:21: 7.9818 Mar 2026, 15:26: 8.0730 Apr 2026, 14:31: 8.691 May 2026, 09:41: 7.85
Every result (24)
SampledResult as publishedReads as
1 May 2026, 09:417.85 7.85
30 Apr 2026, 14:318.69 8.69
18 Mar 2026, 15:268.07 8.07
27 Feb 2026, 10:217.98 7.98
30 Jan 2026, 11:297.81 7.81
18 Dec 2025, 11:027.6 7.6
5 Mar 2025, 09:268.25 8.25
12 Feb 2025, 10:177.59 7.59
28 Jan 2025, 13:107.69 7.69
3 Dec 2024, 11:337.94 7.94
21 Nov 2024, 15:058.12 8.12
14 Oct 2024, 09:537.9 7.9
27 Sep 2024, 15:067.12 7.12
19 Aug 2024, 13:078.6 8.6
15 Jul 2024, 09:497.95 7.95
19 Jun 2024, 11:078.26 8.26
17 May 2024, 12:258.3 8.3
16 Apr 2024, 10:488.02 8.02
22 Mar 2024, 10:547.98 7.98
20 Feb 2024, 10:287.72 7.72
15 Jan 2024, 15:298.06 8.06
4 Dec 2023, 14:477.68 7.68
29 Nov 2023, 13:297.86 7.86
17 Oct 2023, 14:148.13 8.13

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

below 0.03 mg/l (not detected above this)

Sampled 1 May 2026, 5 months ago · 24 results banked

00.10.20.30.40.5mg/l20242025202617 Oct 2023, 14:14: below 0.03 mg/l (not detected above this)29 Nov 2023, 13:29: 0.091 mg/l4 Dec 2023, 14:47: 0.34 mg/l15 Jan 2024, 15:29: 0.28 mg/l20 Feb 2024, 10:28: 0.19 mg/l22 Mar 2024, 10:54: 0.36 mg/l16 Apr 2024, 10:48: 0.16 mg/l17 May 2024, 12:25: 0.049 mg/l19 Jun 2024, 11:07: 0.14 mg/l15 Jul 2024, 09:49: 0.083 mg/l19 Aug 2024, 13:07: below 0.03 mg/l (not detected above this)27 Sep 2024, 15:06: 0.13 mg/l14 Oct 2024, 09:53: 0.045 mg/l21 Nov 2024, 15:05: 0.059 mg/l3 Dec 2024, 11:33: 0.13 mg/l28 Jan 2025, 13:10: 0.096 mg/l12 Feb 2025, 10:17: 0.41 mg/l5 Mar 2025, 09:26: 0.07 mg/l18 Dec 2025, 11:02: 0.12 mg/l30 Jan 2026, 11:29: 0.084 mg/l27 Feb 2026, 10:21: 0.068 mg/l18 Mar 2026, 15:26: 0.12 mg/l30 Apr 2026, 14:31: 0.031 mg/l1 May 2026, 09:41: below 0.03 mg/l (not detected above this)
Every result (24)
SampledResult as publishedReads as
1 May 2026, 09:41<0.03 below 0.03 mg/l (not detected above this)
30 Apr 2026, 14:310.031 0.031 mg/l
18 Mar 2026, 15:260.12 0.12 mg/l
27 Feb 2026, 10:210.068 0.068 mg/l
30 Jan 2026, 11:290.084 0.084 mg/l
18 Dec 2025, 11:020.12 0.12 mg/l
5 Mar 2025, 09:260.07 0.07 mg/l
12 Feb 2025, 10:170.41 0.41 mg/l
28 Jan 2025, 13:100.096 0.096 mg/l
3 Dec 2024, 11:330.13 0.13 mg/l
21 Nov 2024, 15:050.059 0.059 mg/l
14 Oct 2024, 09:530.045 0.045 mg/l
27 Sep 2024, 15:060.13 0.13 mg/l
19 Aug 2024, 13:07<0.03 below 0.03 mg/l (not detected above this)
15 Jul 2024, 09:490.083 0.083 mg/l
19 Jun 2024, 11:070.14 0.14 mg/l
17 May 2024, 12:250.049 0.049 mg/l
16 Apr 2024, 10:480.16 0.16 mg/l
22 Mar 2024, 10:540.36 0.36 mg/l
20 Feb 2024, 10:280.19 0.19 mg/l
15 Jan 2024, 15:290.28 0.28 mg/l
4 Dec 2023, 14:470.34 0.34 mg/l
29 Nov 2023, 13:290.091 0.091 mg/l
17 Oct 2023, 14:14<0.03 below 0.03 mg/l (not detected above this)

Nitrate

as nitrogen (N) · code 0117 · mg/l

11 mg/l

Sampled 1 May 2026, 5 months ago · 24 results banked

5101520mg/l20242025202617 Oct 2023, 14:14: 13 mg/l29 Nov 2023, 13:29: 8.47 mg/l4 Dec 2023, 14:47: 7.76 mg/l15 Jan 2024, 15:29: 8.04 mg/l20 Feb 2024, 10:28: 6.05 mg/l22 Mar 2024, 10:54: 5.32 mg/l16 Apr 2024, 10:48: 6.63 mg/l17 May 2024, 12:25: 9.32 mg/l19 Jun 2024, 11:07: 6.49 mg/l15 Jul 2024, 09:49: 8.18 mg/l19 Aug 2024, 13:07: 13 mg/l27 Sep 2024, 15:06: 16.9 mg/l14 Oct 2024, 09:53: 9.46 mg/l21 Nov 2024, 15:05: 11 mg/l3 Dec 2024, 11:33: 8.73 mg/l28 Jan 2025, 13:10: 6.68 mg/l12 Feb 2025, 10:17: 7.26 mg/l5 Mar 2025, 09:26: 8.57 mg/l18 Dec 2025, 11:02: 5.57 mg/l30 Jan 2026, 11:29: 7.38 mg/l27 Feb 2026, 10:21: 6.66 mg/l18 Mar 2026, 15:26: 8.43 mg/l30 Apr 2026, 14:31: 11 mg/l1 May 2026, 09:41: 11 mg/l
Every result (24)
SampledResult as publishedReads as
1 May 2026, 09:4111 11 mg/l
30 Apr 2026, 14:3111 11 mg/l
18 Mar 2026, 15:268.43 8.43 mg/l
27 Feb 2026, 10:216.66 6.66 mg/l
30 Jan 2026, 11:297.38 7.38 mg/l
18 Dec 2025, 11:025.57 5.57 mg/l
5 Mar 2025, 09:268.57 8.57 mg/l
12 Feb 2025, 10:177.26 7.26 mg/l
28 Jan 2025, 13:106.68 6.68 mg/l
3 Dec 2024, 11:338.73 8.73 mg/l
21 Nov 2024, 15:0511 11 mg/l
14 Oct 2024, 09:539.46 9.46 mg/l
27 Sep 2024, 15:0616.9 16.9 mg/l
19 Aug 2024, 13:0713 13 mg/l
15 Jul 2024, 09:498.18 8.18 mg/l
19 Jun 2024, 11:076.49 6.49 mg/l
17 May 2024, 12:259.32 9.32 mg/l
16 Apr 2024, 10:486.63 6.63 mg/l
22 Mar 2024, 10:545.32 5.32 mg/l
20 Feb 2024, 10:286.05 6.05 mg/l
15 Jan 2024, 15:298.04 8.04 mg/l
4 Dec 2023, 14:477.76 7.76 mg/l
29 Nov 2023, 13:298.47 8.47 mg/l
17 Oct 2023, 14:1413 13 mg/l

Phosphate

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

0.22 mg/l

Sampled 1 May 2026, 5 months ago · 24 results banked

00.050.10.150.20.25mg/l20242025202617 Oct 2023, 14:14: 0.19 mg/l29 Nov 2023, 13:29: 0.057 mg/l4 Dec 2023, 14:47: 0.11 mg/l15 Jan 2024, 15:29: 0.077 mg/l20 Feb 2024, 10:28: 0.08 mg/l22 Mar 2024, 10:54: 0.048 mg/l16 Apr 2024, 10:48: 0.055 mg/l17 May 2024, 12:25: 0.083 mg/l19 Jun 2024, 11:07: 0.17 mg/l15 Jul 2024, 09:49: 0.15 mg/l19 Aug 2024, 13:07: 0.16 mg/l27 Sep 2024, 15:06: 0.24 mg/l14 Oct 2024, 09:53: 0.15 mg/l21 Nov 2024, 15:05: 0.14 mg/l3 Dec 2024, 11:33: 0.087 mg/l28 Jan 2025, 13:10: 0.07 mg/l12 Feb 2025, 10:17: 0.084 mg/l5 Mar 2025, 09:26: 0.069 mg/l18 Dec 2025, 11:02: 0.11 mg/l30 Jan 2026, 11:29: 0.087 mg/l27 Feb 2026, 10:21: 0.094 mg/l18 Mar 2026, 15:26: 0.13 mg/l30 Apr 2026, 14:31: 0.22 mg/l1 May 2026, 09:41: 0.22 mg/l
Every result (24)
SampledResult as publishedReads as
1 May 2026, 09:410.22 0.22 mg/l
30 Apr 2026, 14:310.22 0.22 mg/l
18 Mar 2026, 15:260.13 0.13 mg/l
27 Feb 2026, 10:210.094 0.094 mg/l
30 Jan 2026, 11:290.087 0.087 mg/l
18 Dec 2025, 11:020.11 0.11 mg/l
5 Mar 2025, 09:260.069 0.069 mg/l
12 Feb 2025, 10:170.084 0.084 mg/l
28 Jan 2025, 13:100.07 0.07 mg/l
3 Dec 2024, 11:330.087 0.087 mg/l
21 Nov 2024, 15:050.14 0.14 mg/l
14 Oct 2024, 09:530.15 0.15 mg/l
27 Sep 2024, 15:060.24 0.24 mg/l
19 Aug 2024, 13:070.16 0.16 mg/l
15 Jul 2024, 09:490.15 0.15 mg/l
19 Jun 2024, 11:070.17 0.17 mg/l
17 May 2024, 12:250.083 0.083 mg/l
16 Apr 2024, 10:480.055 0.055 mg/l
22 Mar 2024, 10:540.048 0.048 mg/l
20 Feb 2024, 10:280.08 0.08 mg/l
15 Jan 2024, 15:290.077 0.077 mg/l
4 Dec 2023, 14:470.11 0.11 mg/l
29 Nov 2023, 13:290.057 0.057 mg/l
17 Oct 2023, 14:140.19 0.19 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

815 µS/cm

Sampled 1 May 2026, 5 months ago · 24 results banked

4006008001000µS/cm20242025202617 Oct 2023, 14:14: 867 µS/cm29 Nov 2023, 13:29: 707 µS/cm4 Dec 2023, 14:47: 839 µS/cm15 Jan 2024, 15:29: 780 µS/cm20 Feb 2024, 10:28: 674 µS/cm22 Mar 2024, 10:54: 691 µS/cm16 Apr 2024, 10:48: 716 µS/cm17 May 2024, 12:25: 785 µS/cm19 Jun 2024, 11:07: 876 µS/cm15 Jul 2024, 09:49: 743 µS/cm19 Aug 2024, 13:07: 820 µS/cm27 Sep 2024, 15:06: 565 µS/cm14 Oct 2024, 09:53: 742 µS/cm21 Nov 2024, 15:05: 886 µS/cm3 Dec 2024, 11:33: 790 µS/cm28 Jan 2025, 13:10: 531 µS/cm12 Feb 2025, 10:17: 764 µS/cm5 Mar 2025, 09:26: 810 µS/cm18 Dec 2025, 11:02: 466 µS/cm30 Jan 2026, 11:29: 640 µS/cm27 Feb 2026, 10:21: 687 µS/cm18 Mar 2026, 15:26: 783 µS/cm30 Apr 2026, 14:31: 803 µS/cm1 May 2026, 09:41: 815 µS/cm
Every result (24)
SampledResult as publishedReads as
1 May 2026, 09:41815 815 µS/cm
30 Apr 2026, 14:31803 803 µS/cm
18 Mar 2026, 15:26783 783 µS/cm
27 Feb 2026, 10:21687 687 µS/cm
30 Jan 2026, 11:29640 640 µS/cm
18 Dec 2025, 11:02466 466 µS/cm
5 Mar 2025, 09:26810 810 µS/cm
12 Feb 2025, 10:17764 764 µS/cm
28 Jan 2025, 13:10531 531 µS/cm
3 Dec 2024, 11:33790 790 µS/cm
21 Nov 2024, 15:05886 886 µS/cm
14 Oct 2024, 09:53742 742 µS/cm
27 Sep 2024, 15:06565 565 µS/cm
19 Aug 2024, 13:07820 820 µS/cm
15 Jul 2024, 09:49743 743 µS/cm
19 Jun 2024, 11:07876 876 µS/cm
17 May 2024, 12:25785 785 µS/cm
16 Apr 2024, 10:48716 716 µS/cm
22 Mar 2024, 10:54691 691 µS/cm
20 Feb 2024, 10:28674 674 µS/cm
15 Jan 2024, 15:29780 780 µS/cm
4 Dec 2023, 14:47839 839 µS/cm
29 Nov 2023, 13:29707 707 µS/cm
17 Oct 2023, 14:14867 867 µS/cm

Everything measured here

17 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 17 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 24 Oct 2023 – May 2026 95.3% 1 May 2026
Oxygen, Dissolved as O2 9924 River water 24 Oct 2023 – May 2026 10.3 mg/l 1 May 2026
Temperature of Water 0076 River water 24 Oct 2023 – May 2026 11.8 °C 1 May 2026
pH 0061 River water 24 Oct 2023 – May 2026 7.85 1 May 2026
Ammoniacal Nitrogen as N 0111 River water 24 Oct 2023 – May 2026 below 0.03 mg/l 1 May 2026
Nitrate as N 0117 River water 24 Oct 2023 – May 2026 11 mg/l 1 May 2026
Orthophosphate, reactive as P 0180 River water 24 Oct 2023 – May 2026 0.22 mg/l 1 May 2026
Conductivity at 25 C 0077 River water 24 Oct 2023 – May 2026 815 µS/cm 1 May 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 24 Oct 2023 – May 2026 200 mg/l 1 May 2026
Ammonia un-ionised as N 0119 River water 24 Oct 2023 – May 2026 below 0.00044 mg/l 1 May 2026
BOD : 5 Day ATU 0085 River water 20 Feb 2024 – May 2026 below 3 mg/l 1 May 2026
Calcium, Dissolved 0239 River water 2 Oct 2023 – Nov 2023 100 mg/l 29 Nov 2023
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 3 Oct 2023 – Jan 2024 8.3 mg/l 15 Jan 2024
Nickel : BLM Bioavailable 3878 River water 2 Oct 2023 – Nov 2023 0.54 µg/l 29 Nov 2023
Nickel, Dissolved 3410 River water 2 Oct 2023 – Nov 2023 2.4 µg/l 29 Nov 2023
Nitrite as N 0118 River water 24 Oct 2023 – May 2026 0.044 mg/l 1 May 2026
Nitrogen, Total Oxidised as N 0116 River water 24 Oct 2023 – May 2026 11 mg/l 1 May 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.