Haw Beck on Aysgarth Moor
EA name: HAW BECK ON AYSGARTH MOOR (also listed as “RSN0440 HAW BECK ON AYSGARTH MOOR”)
Environment Agency sampling point NE-RSN0440 · 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
- 14 Sep 2026, 11:5417 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 20 since 13 Jan 2025 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 397332, 486823As published, to the nearest 1 m. Open in a map
- River, by its own name
- Haw Beck
- River, by the map
- An unnamed streamOn a small stream traced into the river its name gives, 4 m from the line.
- Next gauge downstream
- Kilgram On the River Ure · 31 km along the river
- Why it was sampled
- Monitoring (national agency policy) (20 samples)
3 visits found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
104.2%
Sampled 14 Sep 2026, 17 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:54 | 104.2 | 104.2% |
| 20 Aug 2026, 14:01 | 86.4 | 86.4% |
| 20 Jul 2026, 13:04 | 117.5 | 117.5% |
| 8 Jun 2026, 11:21 | 96.7 | 96.7% |
| 6 May 2026, 11:37 | 102 | 102% |
| 28 Apr 2026, 17:08 | 99.8 | 99.8% |
| 5 Mar 2026, 11:47 | 103.5 | 103.5% |
| 12 Feb 2026, 10:55 | 95.8 | 95.8% |
| 6 Jan 2026, 11:16 | 100.8 | 100.8% |
| 12 Dec 2025, 11:08 | 91.8 | 91.8% |
| 7 Nov 2025, 10:05 | 10.7 | 10.7% |
| 28 Oct 2025, 09:39 | 96.1 | 96.1% |
| 30 Sep 2025, 09:26 | 92.3 | 92.3% |
| 12 Jun 2025, 09:54 | 104.2 | 104.2% |
| 5 Mar 2025, 13:43 | 105.6 | 105.6% |
| 5 Feb 2025, 10:33 | 103.5 | 103.5% |
| 13 Jan 2025, 13:17 | 97.1 | 97.1% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.3 mg/l
Sampled 14 Sep 2026, 17 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:54 | 10.3 | 10.3 mg/l |
| 20 Aug 2026, 14:01 | 8.8 | 8.8 mg/l |
| 20 Jul 2026, 13:04 | 10.8 | 10.8 mg/l |
| 8 Jun 2026, 11:21 | 10.2 | 10.2 mg/l |
| 6 May 2026, 11:37 | 11.2 | 11.2 mg/l |
| 28 Apr 2026, 17:08 | 11 | 11 mg/l |
| 5 Mar 2026, 11:47 | 12.2 | 12.2 mg/l |
| 12 Feb 2026, 10:55 | 12.1 | 12.1 mg/l |
| 6 Jan 2026, 11:16 | 13.9 | 13.9 mg/l |
| 12 Dec 2025, 11:08 | 11 | 11 mg/l |
| 7 Nov 2025, 10:05 | 1.17 | 1.17 mg/l |
| 28 Oct 2025, 09:39 | 11.1 | 11.1 mg/l |
| 30 Sep 2025, 09:26 | 10.2 | 10.2 mg/l |
| 12 Jun 2025, 09:54 | 11.1 | 11.1 mg/l |
| 5 Mar 2025, 13:43 | 12.7 | 12.7 mg/l |
| 5 Feb 2025, 10:33 | 13.2 | 13.2 mg/l |
| 13 Jan 2025, 13:17 | 12.9 | 12.9 mg/l |
Water temperature
code 0076 · °C
15.9 °C
Sampled 14 Sep 2026, 17 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:54 | 15.9 | 15.9 °C |
| 20 Aug 2026, 14:01 | 14.4 | 14.4 °C |
| 20 Jul 2026, 13:04 | 19.3 | 19.3 °C |
| 8 Jun 2026, 11:21 | 12.9 | 12.9 °C |
| 6 May 2026, 11:37 | 11.2 | 11.2 °C |
| 28 Apr 2026, 17:08 | 10.9 | 10.9 °C |
| 5 Mar 2026, 11:47 | 8 | 8 °C |
| 12 Feb 2026, 10:55 | 5.3 | 5.3 °C |
| 6 Jan 2026, 11:16 | 2.1 | 2.1 °C |
| 12 Dec 2025, 11:08 | 7.4 | 7.4 °C |
| 7 Nov 2025, 10:05 | 11.2 | 11.2 °C |
| 28 Oct 2025, 09:39 | 8.9 | 8.9 °C |
| 30 Sep 2025, 09:26 | 10.7 | 10.7 °C |
| 12 Jun 2025, 09:54 | 12.4 | 12.4 °C |
| 5 Mar 2025, 13:43 | 7.2 | 7.2 °C |
| 5 Feb 2025, 10:33 | 5 | 5 °C |
| 13 Jan 2025, 13:17 | 3.3 | 3.3 °C |
pH
code 0061
8.13
Sampled 14 Sep 2026, 17 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:54 | 8.13 | 8.13 |
| 20 Aug 2026, 14:01 | 7.65 | 7.65 |
| 20 Jul 2026, 13:04 | 7.73 | 7.73 |
| 8 Jun 2026, 11:21 | 8.08 | 8.08 |
| 6 May 2026, 11:37 | 8.26 | 8.26 |
| 28 Apr 2026, 17:08 | 8.4 | 8.4 |
| 5 Mar 2026, 11:47 | 8.19 | 8.19 |
| 12 Feb 2026, 10:55 | 7.72 | 7.72 |
| 6 Jan 2026, 11:16 | 8.07 | 8.07 |
| 12 Dec 2025, 11:08 | 7.41 | 7.41 |
| 7 Nov 2025, 10:05 | 8.09 | 8.09 |
| 28 Oct 2025, 09:39 | 8.28 | 8.28 |
| 30 Sep 2025, 09:26 | 8.17 | 8.17 |
| 12 Jun 2025, 09:54 | 8.2 | 8.2 |
| 5 Mar 2025, 13:43 | 8.51 | 8.51 |
| 5 Feb 2025, 10:33 | 8.08 | 8.08 |
| 13 Jan 2025, 13:17 | 7.83 | 7.83 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.002 mg/l (not detected above this)
Sampled 14 Sep 2026, 17 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:54 | <0.002 | below 0.002 mg/l (not detected above this) |
| 20 Aug 2026, 14:01 | 0.026 | 0.026 mg/l |
| 20 Jul 2026, 13:04 | 0.01 | 0.01 mg/l |
| 8 Jun 2026, 11:21 | 0.0085 | 0.0085 mg/l |
| 6 May 2026, 11:37 | 0.027 | 0.027 mg/l |
| 28 Apr 2026, 17:08 | 0.0042 | 0.0042 mg/l |
| 5 Mar 2026, 11:47 | 0.0063 | 0.0063 mg/l |
| 12 Feb 2026, 10:55 | 0.02 | 0.02 mg/l |
| 6 Jan 2026, 11:16 | 0.062 | 0.062 mg/l |
| 12 Dec 2025, 11:08 | <0.002 | below 0.002 mg/l (not detected above this) |
| 7 Nov 2025, 10:05 | 0.0032 | 0.0032 mg/l |
| 28 Oct 2025, 09:39 | <0.002 | below 0.002 mg/l (not detected above this) |
| 30 Sep 2025, 09:26 | 0.0082 | 0.0082 mg/l |
| 12 Jun 2025, 09:54 | 0.0069 | 0.0069 mg/l |
| 5 Mar 2025, 13:43 | <0.002 | below 0.002 mg/l (not detected above this) |
| 5 Feb 2025, 10:33 | <0.002 | below 0.002 mg/l (not detected above this) |
| 13 Jan 2025, 13:17 | 0.0066 | 0.0066 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
below 0.028 mg/l (not detected above this)
Sampled 14 Sep 2026, 17 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:54 | <0.028 | below 0.028 mg/l (not detected above this) |
| 20 Aug 2026, 14:01 | 0.279 | 0.279 mg/l |
| 20 Jul 2026, 13:04 | 0.026 | 0.026 mg/l |
| 8 Jun 2026, 11:21 | 0.819 | 0.819 mg/l |
| 6 May 2026, 11:37 | 1.99 | 1.99 mg/l |
| 28 Apr 2026, 17:08 | 0.339 | 0.339 mg/l |
| 5 Mar 2026, 11:47 | 1.7 | 1.7 mg/l |
| 12 Feb 2026, 10:55 | 1.9 | 1.9 mg/l |
| 6 Jan 2026, 11:16 | 2 | 2 mg/l |
| 12 Dec 2025, 11:08 | 0.269 | 0.269 mg/l |
| 7 Nov 2025, 10:05 | 1.3 | 1.3 mg/l |
| 28 Oct 2025, 09:39 | 0.939 | 0.939 mg/l |
| 30 Sep 2025, 09:26 | 2.3 | 2.3 mg/l |
| 12 Jun 2025, 09:54 | 0.249 | 0.249 mg/l |
| 5 Mar 2025, 13:43 | 0.379 | 0.379 mg/l |
| 5 Feb 2025, 10:33 | 0.339 | 0.339 mg/l |
| 13 Jan 2025, 13:17 | 0.499 | 0.499 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.002 mg/l (not detected above this)
Sampled 14 Sep 2026, 17 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:54 | <0.002 | below 0.002 mg/l (not detected above this) |
| 20 Aug 2026, 14:01 | 0.019 | 0.019 mg/l |
| 20 Jul 2026, 13:04 | <0.001 | below 0.001 mg/l (not detected above this) |
| 8 Jun 2026, 11:21 | 0.014 | 0.014 mg/l |
| 6 May 2026, 11:37 | 0.0064 | 0.0064 mg/l |
| 28 Apr 2026, 17:08 | 0.001 | 0.001 mg/l |
| 5 Mar 2026, 11:47 | 0.0053 | 0.0053 mg/l |
| 12 Feb 2026, 10:55 | 0.0071 | 0.0071 mg/l |
| 6 Jan 2026, 11:16 | 0.012 | 0.012 mg/l |
| 12 Dec 2025, 11:08 | 0.0011 | 0.0011 mg/l |
| 7 Nov 2025, 10:05 | 0.0055 | 0.0055 mg/l |
| 28 Oct 2025, 09:39 | 0.0047 | 0.0047 mg/l |
| 30 Sep 2025, 09:26 | 0.0049 | 0.0049 mg/l |
| 12 Jun 2025, 09:54 | <0.001 | below 0.001 mg/l (not detected above this) |
| 5 Mar 2025, 13:43 | 0.0018 | 0.0018 mg/l |
| 5 Feb 2025, 10:33 | 0.0016 | 0.0016 mg/l |
| 13 Jan 2025, 13:17 | 0.0082 | 0.0082 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
212 µS/cm
Sampled 14 Sep 2026, 17 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Sep 2026, 11:54 | 212 | 212 µS/cm |
| 20 Aug 2026, 14:01 | 373 | 373 µS/cm |
| 20 Jul 2026, 13:04 | 517 | 517 µS/cm |
| 8 Jun 2026, 11:21 | 405 | 405 µS/cm |
| 6 May 2026, 11:37 | 399 | 399 µS/cm |
| 28 Apr 2026, 17:08 | 313 | 313 µS/cm |
| 5 Mar 2026, 11:47 | 377 | 377 µS/cm |
| 12 Feb 2026, 10:55 | 297 | 297 µS/cm |
| 6 Jan 2026, 11:16 | 422 | 422 µS/cm |
| 12 Dec 2025, 11:08 | 173 | 173 µS/cm |
| 7 Nov 2025, 10:05 | 389 | 389 µS/cm |
| 28 Oct 2025, 09:39 | 409 | 409 µS/cm |
| 30 Sep 2025, 09:26 | 489 | 489 µS/cm |
| 12 Jun 2025, 09:54 | 227 | 227 µS/cm |
| 5 Mar 2025, 13:43 | 261 | 261 µS/cm |
| 5 Feb 2025, 10:33 | 170 | 170 µS/cm |
| 13 Jan 2025, 13:17 | 100 | 100 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
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 17 | Jan 2025 – Sep 2026 | 104.2% 14 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 17 | Jan 2025 – Sep 2026 | 10.3 mg/l 14 Sep 2026 |
| Temperature of Water 0076 | River water | 17 | Jan 2025 – Sep 2026 | 15.9 °C 14 Sep 2026 |
| pH 0061 | River water | 17 | Jan 2025 – Sep 2026 | 8.13 14 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 17 | Jan 2025 – Sep 2026 | below 0.002 mg/l 14 Sep 2026 |
| Nitrate as N 0117 | River water | 17 | Jan 2025 – Sep 2026 | below 0.028 mg/l 14 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 17 | Jan 2025 – Sep 2026 | below 0.002 mg/l 14 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 17 | Jan 2025 – Sep 2026 | 212 µS/cm 14 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 17 | Jan 2025 – Sep 2026 | 78 mg/l 14 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 17 | Jan 2025 – Sep 2026 | below 0.00006 mg/l 14 Sep 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 17 | Jan 2025 – Sep 2026 | 8.5 mg/l 14 Sep 2026 |
| Chloride 0172 | River water | 17 | Jan 2025 – Sep 2026 | 7.4 mg/l 14 Sep 2026 |
| Flow Type 2896 | River water | 16 | Jan 2025 – Aug 2026 | Moderate Flow 20 Aug 2026 |
| Nitrite as N 0118 | River water | 17 | Jan 2025 – Sep 2026 | below 0.002 mg/l 14 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 17 | Jan 2025 – Sep 2026 | below 0.03 mg/l 14 Sep 2026 |
| No flow /No sample 7668 | River water | 3 | May 2025 – Aug 2025 | No flow/discharge at sampling point 29 Aug 2025 |
| Phosphorus, Total as P 0348 | River water | 17 | Jan 2025 – Sep 2026 | 0.029 mg/l 14 Sep 2026 |
| Silica, reactive as SiO2 0182 | River water | 17 | Jan 2025 – Sep 2026 | 3 mg/l 14 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 10 | Dec 2025 – Sep 2026 | below 3 mg/l 14 Sep 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.