Palgrave Bridge Stuston Beck

EA name: PALGRAVE BRIDGE STUSTON BECK
Environment Agency sampling point AN-WAV016 · 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
17 Sep 2026, 12:5314 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
30 since 2 Apr 2024 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Environmental monitoring statutory (EU directives) · results completed 19 Sep 2026
Where
National Grid 612104, 278156As published, to the nearest 1 m. Open in a map
River, by its own name
Its name does not give one
River, by the map
An unnamed streamPlaced by position alone (the only river line close by), 7 m from the line.
Next gauge downstream
Billingford On the River Waveney · 5.9 km along the river
Why it was sampled
Monitoring (national agency policy) (24 samples)
Environmental monitoring statutory (EU directives) (6 samples)

Results here were completed a median of 7 days after the sample was taken (2 to 30 days, 13 samples). 4 visits found no water to sample (recorded as “No flow”).

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

89.8%

Sampled 21 May 2026, 4 months ago · 26 results banked

406080100120%2024202520262 Apr 2024, 09:17: 87.7%8 May 2024, 11:32: 91%7 Jun 2024, 10:43: 82.6%12 Jul 2024, 11:37: 83.1%2 Aug 2024, 10:11: 76.3%9 Sep 2024, 10:19: 66.3%9 Oct 2024, 12:05: 84.7%4 Nov 2024, 10:47: 68.3%2 Dec 2024, 11:43: 82.4%3 Jan 2025, 11:00: 91.5%5 Feb 2025, 11:22: 93.3%5 Mar 2025, 11:31: 96.2%2 Apr 2025, 11:15: 98.7%23 May 2025, 10:52: 83.6%16 Jun 2025, 12:19: 59.4%25 Jul 2025, 12:10: 74.3%12 Aug 2025, 07:54: 62.8%5 Sep 2025, 14:26: 77%10 Oct 2025, 10:51: 73.9%12 Nov 2025, 08:51: 41.7%8 Dec 2025, 08:49: 83%2 Jan 2026, 13:12: 95.4%3 Feb 2026, 11:48: 95.4%5 Mar 2026, 13:21: 100.6%9 Apr 2026, 11:02: 92%21 May 2026, 13:06: 89.8%
Every result (26)
SampledResult as publishedReads as
21 May 2026, 13:0689.8 89.8%
9 Apr 2026, 11:0292 92%
5 Mar 2026, 13:21100.6 100.6%
3 Feb 2026, 11:4895.4 95.4%
2 Jan 2026, 13:1295.4 95.4%
8 Dec 2025, 08:4983 83%
12 Nov 2025, 08:5141.7 41.7%
10 Oct 2025, 10:5173.9 73.9%
5 Sep 2025, 14:2677 77%
12 Aug 2025, 07:5462.8 62.8%
25 Jul 2025, 12:1074.3 74.3%
16 Jun 2025, 12:1959.4 59.4%
23 May 2025, 10:5283.6 83.6%
2 Apr 2025, 11:1598.7 98.7%
5 Mar 2025, 11:3196.2 96.2%
5 Feb 2025, 11:2293.3 93.3%
3 Jan 2025, 11:0091.5 91.5%
2 Dec 2024, 11:4382.4 82.4%
4 Nov 2024, 10:4768.3 68.3%
9 Oct 2024, 12:0584.7 84.7%
9 Sep 2024, 10:1966.3 66.3%
2 Aug 2024, 10:1176.3 76.3%
12 Jul 2024, 11:3783.1 83.1%
7 Jun 2024, 10:4382.6 82.6%
8 May 2024, 11:3291 91%
2 Apr 2024, 09:1787.7 87.7%

Dissolved oxygen

as O2 · code 9924 · mg/l

9.19 mg/l

Sampled 21 May 2026, 4 months ago · 26 results banked

2.557.51012.515mg/l2024202520262 Apr 2024, 09:17: 9.97 mg/l8 May 2024, 11:32: 9.48 mg/l7 Jun 2024, 10:43: 8.72 mg/l12 Jul 2024, 11:37: 8.46 mg/l2 Aug 2024, 10:11: 7.32 mg/l9 Sep 2024, 10:19: 6.61 mg/l9 Oct 2024, 12:05: 8.8 mg/l4 Nov 2024, 10:47: 7.48 mg/l2 Dec 2024, 11:43: 9.46 mg/l3 Jan 2025, 11:00: 11.9 mg/l5 Feb 2025, 11:22: 11.8 mg/l5 Mar 2025, 11:31: 12 mg/l2 Apr 2025, 11:15: 11.3 mg/l23 May 2025, 10:52: 9.37 mg/l16 Jun 2025, 12:19: 5.73 mg/l25 Jul 2025, 12:10: 7.14 mg/l12 Aug 2025, 07:54: 6.14 mg/l5 Sep 2025, 14:26: 7.69 mg/l10 Oct 2025, 10:51: 7.82 mg/l12 Nov 2025, 08:51: 4.49 mg/l8 Dec 2025, 08:49: 9.57 mg/l2 Jan 2026, 13:12: 12.8 mg/l3 Feb 2026, 11:48: 12.1 mg/l5 Mar 2026, 13:21: 11.5 mg/l9 Apr 2026, 11:02: 9.71 mg/l21 May 2026, 13:06: 9.19 mg/l
Every result (26)
SampledResult as publishedReads as
21 May 2026, 13:069.19 9.19 mg/l
9 Apr 2026, 11:029.71 9.71 mg/l
5 Mar 2026, 13:2111.5 11.5 mg/l
3 Feb 2026, 11:4812.1 12.1 mg/l
2 Jan 2026, 13:1212.8 12.8 mg/l
8 Dec 2025, 08:499.57 9.57 mg/l
12 Nov 2025, 08:514.49 4.49 mg/l
10 Oct 2025, 10:517.82 7.82 mg/l
5 Sep 2025, 14:267.69 7.69 mg/l
12 Aug 2025, 07:546.14 6.14 mg/l
25 Jul 2025, 12:107.14 7.14 mg/l
16 Jun 2025, 12:195.73 5.73 mg/l
23 May 2025, 10:529.37 9.37 mg/l
2 Apr 2025, 11:1511.3 11.3 mg/l
5 Mar 2025, 11:3112 12 mg/l
5 Feb 2025, 11:2211.8 11.8 mg/l
3 Jan 2025, 11:0011.9 11.9 mg/l
2 Dec 2024, 11:439.46 9.46 mg/l
4 Nov 2024, 10:477.48 7.48 mg/l
9 Oct 2024, 12:058.8 8.8 mg/l
9 Sep 2024, 10:196.61 6.61 mg/l
2 Aug 2024, 10:117.32 7.32 mg/l
12 Jul 2024, 11:378.46 8.46 mg/l
7 Jun 2024, 10:438.72 8.72 mg/l
8 May 2024, 11:329.48 9.48 mg/l
2 Apr 2024, 09:179.97 9.97 mg/l

Water temperature

code 0076 · °C

14.2 °C

Sampled 21 May 2026, 4 months ago · 26 results banked

05101520°C2024202520262 Apr 2024, 09:17: 9.6 °C8 May 2024, 11:32: 13.4 °C7 Jun 2024, 10:43: 12.8 °C12 Jul 2024, 11:37: 14.4 °C2 Aug 2024, 10:11: 17.2 °C9 Sep 2024, 10:19: 15.4 °C9 Oct 2024, 12:05: 13.5 °C4 Nov 2024, 10:47: 11.2 °C2 Dec 2024, 11:43: 9.2 °C3 Jan 2025, 11:00: 4.2 °C5 Feb 2025, 11:22: 5.2 °C5 Mar 2025, 11:31: 5.9 °C2 Apr 2025, 11:15: 9.4 °C23 May 2025, 10:52: 10.2 °C16 Jun 2025, 12:19: 16.9 °C25 Jul 2025, 12:10: 17.1 °C12 Aug 2025, 07:54: 16.3 °C5 Sep 2025, 14:26: 15.3 °C10 Oct 2025, 10:51: 12.7 °C12 Nov 2025, 08:51: 11.9 °C8 Dec 2025, 08:49: 9 °C2 Jan 2026, 13:12: 3.1 °C3 Feb 2026, 11:48: 5.3 °C5 Mar 2026, 13:21: 9.4 °C9 Apr 2026, 11:02: 12.8 °C21 May 2026, 13:06: 14.2 °C
Every result (26)
SampledResult as publishedReads as
21 May 2026, 13:0614.2 14.2 °C
9 Apr 2026, 11:0212.8 12.8 °C
5 Mar 2026, 13:219.4 9.4 °C
3 Feb 2026, 11:485.3 5.3 °C
2 Jan 2026, 13:123.1 3.1 °C
8 Dec 2025, 08:499 9 °C
12 Nov 2025, 08:5111.9 11.9 °C
10 Oct 2025, 10:5112.7 12.7 °C
5 Sep 2025, 14:2615.3 15.3 °C
12 Aug 2025, 07:5416.3 16.3 °C
25 Jul 2025, 12:1017.1 17.1 °C
16 Jun 2025, 12:1916.9 16.9 °C
23 May 2025, 10:5210.2 10.2 °C
2 Apr 2025, 11:159.4 9.4 °C
5 Mar 2025, 11:315.9 5.9 °C
5 Feb 2025, 11:225.2 5.2 °C
3 Jan 2025, 11:004.2 4.2 °C
2 Dec 2024, 11:439.2 9.2 °C
4 Nov 2024, 10:4711.2 11.2 °C
9 Oct 2024, 12:0513.5 13.5 °C
9 Sep 2024, 10:1915.4 15.4 °C
2 Aug 2024, 10:1117.2 17.2 °C
12 Jul 2024, 11:3714.4 14.4 °C
7 Jun 2024, 10:4312.8 12.8 °C
8 May 2024, 11:3213.4 13.4 °C
2 Apr 2024, 09:179.6 9.6 °C

pH

code 0061

7.95

Sampled 21 May 2026, 4 months ago · 2 results banked

7.957.95257.9557.95757.962024202520269 Apr 2026, 11:02: 7.9621 May 2026, 13:06: 7.95
Every result (2)
SampledResult as publishedReads as
21 May 2026, 13:067.95 7.95
9 Apr 2026, 11:027.96 7.96

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

0.043 mg/l

Sampled 21 May 2026, 4 months ago · 26 results banked

00.050.10.150.20.25mg/l2024202520262 Apr 2024, 09:17: 0.046 mg/l8 May 2024, 11:32: 0.091 mg/l7 Jun 2024, 10:43: 0.052 mg/l12 Jul 2024, 11:37: 0.052 mg/l2 Aug 2024, 10:11: below 0.03 mg/l (not detected above this)9 Sep 2024, 10:19: below 0.03 mg/l (not detected above this)9 Oct 2024, 12:05: 0.037 mg/l4 Nov 2024, 10:47: below 0.03 mg/l (not detected above this)2 Dec 2024, 11:43: 0.05 mg/l3 Jan 2025, 11:00: 0.069 mg/l5 Feb 2025, 11:22: 0.076 mg/l5 Mar 2025, 11:31: 0.22 mg/l2 Apr 2025, 11:15: 0.078 mg/l23 May 2025, 10:52: below 0.03 mg/l (not detected above this)16 Jun 2025, 12:19: 0.058 mg/l25 Jul 2025, 12:10: 0.065 mg/l12 Aug 2025, 07:54: 0.041 mg/l5 Sep 2025, 14:26: 0.068 mg/l10 Oct 2025, 10:51: below 0.03 mg/l (not detected above this)12 Nov 2025, 08:51: below 0.03 mg/l (not detected above this)8 Dec 2025, 08:49: 0.072 mg/l2 Jan 2026, 13:12: 0.054 mg/l3 Feb 2026, 11:48: 0.059 mg/l5 Mar 2026, 13:21: 0.039 mg/l9 Apr 2026, 11:02: below 0.03 mg/l (not detected above this)21 May 2026, 13:06: 0.043 mg/l
Every result (26)
SampledResult as publishedReads as
21 May 2026, 13:060.043 0.043 mg/l
9 Apr 2026, 11:02<0.03 below 0.03 mg/l (not detected above this)
5 Mar 2026, 13:210.039 0.039 mg/l
3 Feb 2026, 11:480.059 0.059 mg/l
2 Jan 2026, 13:120.054 0.054 mg/l
8 Dec 2025, 08:490.072 0.072 mg/l
12 Nov 2025, 08:51<0.03 below 0.03 mg/l (not detected above this)
10 Oct 2025, 10:51<0.03 below 0.03 mg/l (not detected above this)
5 Sep 2025, 14:260.068 0.068 mg/l
12 Aug 2025, 07:540.041 0.041 mg/l
25 Jul 2025, 12:100.065 0.065 mg/l
16 Jun 2025, 12:190.058 0.058 mg/l
23 May 2025, 10:52<0.03 below 0.03 mg/l (not detected above this)
2 Apr 2025, 11:150.078 0.078 mg/l
5 Mar 2025, 11:310.22 0.22 mg/l
5 Feb 2025, 11:220.076 0.076 mg/l
3 Jan 2025, 11:000.069 0.069 mg/l
2 Dec 2024, 11:430.05 0.05 mg/l
4 Nov 2024, 10:47<0.03 below 0.03 mg/l (not detected above this)
9 Oct 2024, 12:050.037 0.037 mg/l
9 Sep 2024, 10:19<0.03 below 0.03 mg/l (not detected above this)
2 Aug 2024, 10:11<0.03 below 0.03 mg/l (not detected above this)
12 Jul 2024, 11:370.052 0.052 mg/l
7 Jun 2024, 10:430.052 0.052 mg/l
8 May 2024, 11:320.091 0.091 mg/l
2 Apr 2024, 09:170.046 0.046 mg/l

Nitrate

as nitrogen (N) · code 0117 · mg/l

6.75 mg/l

Sampled 21 May 2026, 4 months ago · 25 results banked

05101520mg/l2024202520262 Apr 2024, 09:17: 6.97 mg/l8 May 2024, 11:32: 6.25 mg/l7 Jun 2024, 10:43: 6.15 mg/l12 Jul 2024, 11:37: 6.05 mg/l2 Aug 2024, 10:11: 7.07 mg/l9 Sep 2024, 10:19: 6.96 mg/l9 Oct 2024, 12:05: 14.9 mg/l4 Nov 2024, 10:47: 4.27 mg/l3 Jan 2025, 11:00: 11 mg/l5 Feb 2025, 11:22: 9.67 mg/l5 Mar 2025, 11:31: 9.65 mg/l2 Apr 2025, 11:15: 6.47 mg/l23 May 2025, 10:52: 7.15 mg/l16 Jun 2025, 12:19: 5.12 mg/l25 Jul 2025, 12:10: 5.65 mg/l12 Aug 2025, 07:54: 8.04 mg/l5 Sep 2025, 14:26: 2.47 mg/l10 Oct 2025, 10:51: 4.66 mg/l12 Nov 2025, 08:51: 1.18 mg/l8 Dec 2025, 08:49: 15.9 mg/l2 Jan 2026, 13:12: 8.87 mg/l3 Feb 2026, 11:48: 16 mg/l5 Mar 2026, 13:21: 9.96 mg/l9 Apr 2026, 11:02: 6.46 mg/l21 May 2026, 13:06: 6.75 mg/l
Every result (25)
SampledResult as publishedReads as
21 May 2026, 13:066.75 6.75 mg/l
9 Apr 2026, 11:026.46 6.46 mg/l
5 Mar 2026, 13:219.96 9.96 mg/l
3 Feb 2026, 11:4816 16 mg/l
2 Jan 2026, 13:128.87 8.87 mg/l
8 Dec 2025, 08:4915.9 15.9 mg/l
12 Nov 2025, 08:511.18 1.18 mg/l
10 Oct 2025, 10:514.66 4.66 mg/l
5 Sep 2025, 14:262.47 2.47 mg/l
12 Aug 2025, 07:548.04 8.04 mg/l
25 Jul 2025, 12:105.65 5.65 mg/l
16 Jun 2025, 12:195.12 5.12 mg/l
23 May 2025, 10:527.15 7.15 mg/l
2 Apr 2025, 11:156.47 6.47 mg/l
5 Mar 2025, 11:319.65 9.65 mg/l
5 Feb 2025, 11:229.67 9.67 mg/l
3 Jan 2025, 11:0011 11 mg/l
4 Nov 2024, 10:474.27 4.27 mg/l
9 Oct 2024, 12:0514.9 14.9 mg/l
9 Sep 2024, 10:196.96 6.96 mg/l
2 Aug 2024, 10:117.07 7.07 mg/l
12 Jul 2024, 11:376.05 6.05 mg/l
7 Jun 2024, 10:436.15 6.15 mg/l
8 May 2024, 11:326.25 6.25 mg/l
2 Apr 2024, 09:176.97 6.97 mg/l

Phosphate

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

0.099 mg/l

Sampled 21 May 2026, 4 months ago · 26 results banked

00.050.10.150.2mg/l2024202520262 Apr 2024, 09:17: 0.066 mg/l8 May 2024, 11:32: 0.088 mg/l7 Jun 2024, 10:43: 0.1 mg/l12 Jul 2024, 11:37: 0.11 mg/l2 Aug 2024, 10:11: 0.15 mg/l9 Sep 2024, 10:19: 0.14 mg/l9 Oct 2024, 12:05: 0.12 mg/l4 Nov 2024, 10:47: 0.071 mg/l2 Dec 2024, 11:43: 0.066 mg/l3 Jan 2025, 11:00: 0.083 mg/l5 Feb 2025, 11:22: 0.071 mg/l5 Mar 2025, 11:31: 0.048 mg/l2 Apr 2025, 11:15: 0.055 mg/l23 May 2025, 10:52: 0.11 mg/l16 Jun 2025, 12:19: 0.18 mg/l25 Jul 2025, 12:10: 0.15 mg/l12 Aug 2025, 07:54: 0.17 mg/l5 Sep 2025, 14:26: 0.19 mg/l10 Oct 2025, 10:51: 0.14 mg/l12 Nov 2025, 08:51: 0.19 mg/l8 Dec 2025, 08:49: 0.088 mg/l2 Jan 2026, 13:12: 0.071 mg/l3 Feb 2026, 11:48: 0.08 mg/l5 Mar 2026, 13:21: 0.065 mg/l9 Apr 2026, 11:02: 0.068 mg/l21 May 2026, 13:06: 0.099 mg/l
Every result (26)
SampledResult as publishedReads as
21 May 2026, 13:060.099 0.099 mg/l
9 Apr 2026, 11:020.068 0.068 mg/l
5 Mar 2026, 13:210.065 0.065 mg/l
3 Feb 2026, 11:480.08 0.08 mg/l
2 Jan 2026, 13:120.071 0.071 mg/l
8 Dec 2025, 08:490.088 0.088 mg/l
12 Nov 2025, 08:510.19 0.19 mg/l
10 Oct 2025, 10:510.14 0.14 mg/l
5 Sep 2025, 14:260.19 0.19 mg/l
12 Aug 2025, 07:540.17 0.17 mg/l
25 Jul 2025, 12:100.15 0.15 mg/l
16 Jun 2025, 12:190.18 0.18 mg/l
23 May 2025, 10:520.11 0.11 mg/l
2 Apr 2025, 11:150.055 0.055 mg/l
5 Mar 2025, 11:310.048 0.048 mg/l
5 Feb 2025, 11:220.071 0.071 mg/l
3 Jan 2025, 11:000.083 0.083 mg/l
2 Dec 2024, 11:430.066 0.066 mg/l
4 Nov 2024, 10:470.071 0.071 mg/l
9 Oct 2024, 12:050.12 0.12 mg/l
9 Sep 2024, 10:190.14 0.14 mg/l
2 Aug 2024, 10:110.15 0.15 mg/l
12 Jul 2024, 11:370.11 0.11 mg/l
7 Jun 2024, 10:430.1 0.1 mg/l
8 May 2024, 11:320.088 0.088 mg/l
2 Apr 2024, 09:170.066 0.066 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

966 µS/cm

Sampled 21 May 2026, 4 months ago · 26 results banked

700800900100011001200µS/cm2024202520262 Apr 2024, 09:17: 929 µS/cm8 May 2024, 11:32: 1080 µS/cm7 Jun 2024, 10:43: 942 µS/cm12 Jul 2024, 11:37: 1028 µS/cm2 Aug 2024, 10:11: 977 µS/cm9 Sep 2024, 10:19: 947 µS/cm9 Oct 2024, 12:05: 786 µS/cm4 Nov 2024, 10:47: 1033 µS/cm2 Dec 2024, 11:43: 943 µS/cm3 Jan 2025, 11:00: 927 µS/cm5 Feb 2025, 11:22: 941 µS/cm5 Mar 2025, 11:31: 941 µS/cm2 Apr 2025, 11:15: 975 µS/cm23 May 2025, 10:52: 1104 µS/cm16 Jun 2025, 12:19: 1059 µS/cm25 Jul 2025, 12:10: 788 µS/cm12 Aug 2025, 07:54: 1051 µS/cm5 Sep 2025, 14:26: 1178 µS/cm10 Oct 2025, 10:51: 976 µS/cm12 Nov 2025, 08:51: 1011 µS/cm8 Dec 2025, 08:49: 878 µS/cm2 Jan 2026, 13:12: 1172 µS/cm3 Feb 2026, 11:48: 889 µS/cm5 Mar 2026, 13:21: 931 µS/cm9 Apr 2026, 11:02: 980 µS/cm21 May 2026, 13:06: 966 µS/cm
Every result (26)
SampledResult as publishedReads as
21 May 2026, 13:06966 966 µS/cm
9 Apr 2026, 11:02980 980 µS/cm
5 Mar 2026, 13:21931 931 µS/cm
3 Feb 2026, 11:48889 889 µS/cm
2 Jan 2026, 13:121172 1172 µS/cm
8 Dec 2025, 08:49878 878 µS/cm
12 Nov 2025, 08:511011 1011 µS/cm
10 Oct 2025, 10:51976 976 µS/cm
5 Sep 2025, 14:261178 1178 µS/cm
12 Aug 2025, 07:541051 1051 µS/cm
25 Jul 2025, 12:10788 788 µS/cm
16 Jun 2025, 12:191059 1059 µS/cm
23 May 2025, 10:521104 1104 µS/cm
2 Apr 2025, 11:15975 975 µS/cm
5 Mar 2025, 11:31941 941 µS/cm
5 Feb 2025, 11:22941 941 µS/cm
3 Jan 2025, 11:00927 927 µS/cm
2 Dec 2024, 11:43943 943 µS/cm
4 Nov 2024, 10:471033 1033 µS/cm
9 Oct 2024, 12:05786 786 µS/cm
9 Sep 2024, 10:19947 947 µS/cm
2 Aug 2024, 10:11977 977 µS/cm
12 Jul 2024, 11:371028 1028 µS/cm
7 Jun 2024, 10:43942 942 µS/cm
8 May 2024, 11:321080 1080 µS/cm
2 Apr 2024, 09:17929 929 µS/cm

Everything measured here

19 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 19 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 26 Apr 2024 – May 2026 89.8% 21 May 2026
Oxygen, Dissolved as O2 9924 River water 26 Apr 2024 – May 2026 9.19 mg/l 21 May 2026
Temperature of Water 0076 River water 26 Apr 2024 – May 2026 14.2 °C 21 May 2026
pH 0061 River water 2 Apr 2026 – May 2026 7.95 21 May 2026
Ammoniacal Nitrogen as N 0111 River water 26 Apr 2024 – May 2026 0.043 mg/l 21 May 2026
Nitrate as N 0117 River water 25 Apr 2024 – May 2026 6.75 mg/l 21 May 2026
Orthophosphate, reactive as P 0180 River water 26 Apr 2024 – May 2026 0.099 mg/l 21 May 2026
Conductivity at 25 C 0077 River water 26 Apr 2024 – May 2026 966 µS/cm 21 May 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 2 Apr 2026 – May 2026 330 mg/l 21 May 2026
Ammonia un-ionised as N 0119 River water 2 Apr 2026 – May 2026 0.00095 mg/l 21 May 2026
BOD : 5 Day ATU 0085 River water 24 Apr 2024 – Mar 2026 1.2 mg/l 5 Mar 2026
Chemical Oxygen Demand :- {COD} 0092 River water 24 Apr 2024 – Mar 2026 18 mg/l 5 Mar 2026
Chloride 0172 River water 23 Apr 2024 – Mar 2026 47 mg/l 5 Mar 2026
Chlorophyll : Acetone Extract 7887 River water 22 Apr 2024 – Mar 2026 2 µg/l 5 Mar 2026
Nitrite as N 0118 River water 25 Apr 2024 – May 2026 0.048 mg/l 21 May 2026
Nitrogen, Total Oxidised as N 0116 River water 26 Apr 2024 – May 2026 6.8 mg/l 21 May 2026
No flow /No sample 7668 River water 4 Jun 2026 – Sep 2026 No flow/discharge at sampling point 17 Sep 2026
Silica, reactive as SiO2 0182 River water 24 Apr 2024 – Mar 2026 7.3 mg/l 5 Mar 2026
Solids, Suspended at 105 C 0135 River water 24 Apr 2024 – Mar 2026 6 mg/l 5 Mar 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.