Nidd at Wath Bridge upstream of Dauber Gill
EA name: NIDD AT WATH BRIDGE U/S DAUBER GILL
Environment Agency sampling point NE-49800132 · 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, 10:5736 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 20 since 2 Dec 2024 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 414456, 467734As published, to the nearest 1 m. Open in a map
- River, by its own name
- Nidd
- River, by the map
- River NiddPlaced on the river its name gives, 3 m from the line.
- Next gauge downstream
- Pateley Bridge On the River Nidd · 2.8 km along the river
- Nearest gauge upstream
- Gouthwaite On the River Nidd · 0.6 km along the river
- Why it was sampled
- Monitoring (national agency policy) (13 samples)
Planned investigation (local monitoring) (7 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
104%
Sampled 20 Apr 2026, 5 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Apr 2026, 11:39 | 104 | 104% |
| 10 Mar 2026, 10:25 | 96.6 | 96.6% |
| 18 Feb 2026, 10:45 | 100.1 | 100.1% |
| 23 Jan 2026, 10:50 | 97.3 | 97.3% |
| 22 Dec 2025, 10:30 | 94.3 | 94.3% |
| 17 Nov 2025, 10:35 | 102.9 | 102.9% |
| 20 Oct 2025, 10:35 | 96.2 | 96.2% |
| 18 Aug 2025, 10:33 | 97.5 | 97.5% |
| 18 Jun 2025, 10:47 | 91.7 | 91.7% |
| 6 May 2025, 10:53 | 105.9 | 105.9% |
| 22 Apr 2025, 10:56 | 104.5 | 104.5% |
| 2 Dec 2024, 10:41 | 101.8 | 101.8% |
Water temperature
code 0076 · °C
17.3 °C
Sampled 26 Aug 2026, 36 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 10:57 | 17.3 | 17.3 °C |
| 15 Jul 2026, 11:19 | 18.9 | 18.9 °C |
| 20 Apr 2026, 11:39 | 10.09 | 10.09 °C |
| 10 Mar 2026, 10:25 | 7.8 | 7.8 °C |
| 18 Feb 2026, 10:45 | 4.2 | 4.2 °C |
| 23 Jan 2026, 10:50 | 4.8 | 4.8 °C |
| 22 Dec 2025, 10:30 | 6.8 | 6.8 °C |
| 17 Nov 2025, 10:35 | 8.1 | 8.1 °C |
| 20 Oct 2025, 10:35 | 11.5 | 11.5 °C |
| 18 Aug 2025, 10:33 | 14.6 | 14.6 °C |
| 18 Jun 2025, 10:47 | 18.5 | 18.5 °C |
| 6 May 2025, 10:53 | 13.8 | 13.8 °C |
| 22 Apr 2025, 10:56 | 11.8 | 11.8 °C |
| 18 Mar 2025, 10:25 | 6.6 | 6.6 °C |
| 25 Feb 2025, 10:33 | 5.8 | 5.8 °C |
| 15 Jan 2025, 12:05 | 3.1 | 3.1 °C |
| 2 Dec 2024, 10:41 | 6 | 6 °C |
pH
code 0061
7.8
Sampled 26 Aug 2026, 36 days ago · 19 results banked
Every result (19)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 10:57 | 7.8 | 7.8 |
| 15 Jul 2026, 11:19 | 7.7 | 7.7 |
| 10 Jun 2026, 10:46 | 7.78 | 7.78 |
| 13 May 2026, 10:51 | 7.85 | 7.85 |
| 20 Apr 2026, 11:38 | 7.56 | 7.56 |
| 10 Mar 2026, 10:25 | 7.5 | 7.5 |
| 18 Feb 2026, 10:45 | 7.4 | 7.4 |
| 23 Jan 2026, 10:50 | 7.2 | 7.2 |
| 22 Dec 2025, 10:30 | 7.2 | 7.2 |
| 17 Nov 2025, 10:35 | 7.1 | 7.1 |
| 20 Oct 2025, 10:35 | 7.3 | 7.3 |
| 18 Aug 2025, 10:33 | 7.8 | 7.8 |
| 18 Jun 2025, 10:47 | 7.8 | 7.8 |
| 6 May 2025, 10:53 | 7.8 | 7.8 |
| 22 Apr 2025, 10:56 | 7.8 | 7.8 |
| 18 Mar 2025, 10:25 | 7.7 | 7.7 |
| 25 Feb 2025, 10:33 | 7.8 | 7.8 |
| 15 Jan 2025, 12:05 | 7.3 | 7.3 |
| 2 Dec 2024, 10:41 | 7.7 | 7.7 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.061 mg/l
Sampled 26 Aug 2026, 36 days ago · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 10:57 | 0.061 | 0.061 mg/l |
| 15 Jul 2026, 11:19 | 0.043 | 0.043 mg/l |
| 10 Mar 2026, 10:25 | 0.038 | 0.038 mg/l |
| 22 Dec 2025, 10:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Nov 2025, 10:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 20 Oct 2025, 10:35 | 0.12 | 0.12 mg/l |
| 18 Aug 2025, 10:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jun 2025, 10:47 | 0.032 | 0.032 mg/l |
| 6 May 2025, 10:53 | 0.041 | 0.041 mg/l |
| 22 Apr 2025, 10:56 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Mar 2025, 10:25 | 0.034 | 0.034 mg/l |
| 25 Feb 2025, 10:33 | 0.048 | 0.048 mg/l |
| 15 Jan 2025, 12:05 | 0.044 | 0.044 mg/l |
| 2 Dec 2024, 10:41 | 0.077 | 0.077 mg/l |
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 · 14 results banked
Every result (14)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 10:57 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Jul 2026, 11:19 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Mar 2026, 10:25 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Dec 2025, 10:30 | <0.01 | below 0.01 mg/l (not detected above this) |
| 17 Nov 2025, 10:35 | <0.01 | below 0.01 mg/l (not detected above this) |
| 20 Oct 2025, 10:35 | 0.017 | 0.017 mg/l |
| 18 Aug 2025, 10:33 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Jun 2025, 10:47 | <0.01 | below 0.01 mg/l (not detected above this) |
| 6 May 2025, 10:53 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Apr 2025, 10:56 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Mar 2025, 10:25 | <0.01 | below 0.01 mg/l (not detected above this) |
| 25 Feb 2025, 10:33 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Jan 2025, 12:05 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Dec 2024, 10:41 | 0.011 | 0.011 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
161 µS/cm
Sampled 26 Aug 2026, 36 days ago · 17 results banked
Every result (17)
| Sampled | Result as published | Reads as |
|---|---|---|
| 26 Aug 2026, 10:57 | 161 | 161 µS/cm |
| 15 Jul 2026, 11:19 | 131 | 131 µS/cm |
| 20 Apr 2026, 11:39 | 96 | 96 µS/cm |
| 10 Mar 2026, 10:25 | 73.7 | 73.7 µS/cm |
| 18 Feb 2026, 10:45 | 60 | 60 µS/cm |
| 23 Jan 2026, 10:50 | 74 | 74 µS/cm |
| 22 Dec 2025, 10:30 | 60 | 60 µS/cm |
| 17 Nov 2025, 10:35 | 76 | 76 µS/cm |
| 20 Oct 2025, 10:35 | 100 | 100 µS/cm |
| 18 Aug 2025, 10:33 | 165 | 165 µS/cm |
| 18 Jun 2025, 10:47 | 133 | 133 µS/cm |
| 6 May 2025, 10:53 | 142 | 142 µS/cm |
| 22 Apr 2025, 10:56 | 134 | 134 µS/cm |
| 18 Mar 2025, 10:25 | 111 | 111 µS/cm |
| 25 Feb 2025, 10:33 | 96 | 96 µS/cm |
| 15 Jan 2025, 12:05 | 79 | 79 µS/cm |
| 2 Dec 2024, 10:41 | 90 | 90 µS/cm |
Everything measured here
57 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 57 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 12 | Dec 2024 – Apr 2026 | 104% 20 Apr 2026 |
| Temperature of Water 0076 | River water | 17 | Dec 2024 – Aug 2026 | 17.3 °C 26 Aug 2026 |
| pH 0061 | River water | 19 | Dec 2024 – Aug 2026 | 7.8 26 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 14 | Dec 2024 – Aug 2026 | 0.061 mg/l 26 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 14 | Dec 2024 – Aug 2026 | below 0.01 mg/l 26 Aug 2026 |
| Conductivity at 25 C 0077 | River water | 17 | Dec 2024 – Aug 2026 | 161 µS/cm 26 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 14 | Dec 2024 – Aug 2026 | 67 mg/l 26 Aug 2026 |
| Aluminium, Dissolved 6037 | River water | 4 | Apr 2026 – Jul 2026 | 33 µg/l 15 Jul 2026 |
| Barium 6062 | River water | 14 | Dec 2024 – Aug 2026 | 75 µg/l 26 Aug 2026 |
| Barium, Dissolved 9446 | River water | 16 | Dec 2024 – Aug 2026 | 67 µg/l 26 Aug 2026 |
| Boron 6059 | River water | 14 | Dec 2024 – Aug 2026 | below 100 µg/l 26 Aug 2026 |
| Boron, Dissolved 9447 | River water | 16 | Dec 2024 – Aug 2026 | below 100 µg/l 26 Aug 2026 |
| Cadmium 0108 | River water | 17 | Dec 2024 – Aug 2026 | 0.01 µg/l 26 Aug 2026 |
| Cadmium, Dissolved 0106 | River water | 19 | Dec 2024 – Aug 2026 | below 0.01 µg/l 26 Aug 2026 |
| Calcium 0241 | River water | 14 | Dec 2024 – Aug 2026 | 19 mg/l 26 Aug 2026 |
| Calcium, Dissolved 0239 | River water | 19 | Dec 2024 – Aug 2026 | 18 mg/l 26 Aug 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 19 | Dec 2024 – Aug 2026 | 7.5 mg/l 26 Aug 2026 |
| Chloride 0172 | River water | 14 | Dec 2024 – Aug 2026 | 7.2 mg/l 26 Aug 2026 |
| Chromium 3164 | River water | 14 | Dec 2024 – Aug 2026 | below 0.5 µg/l 26 Aug 2026 |
| Chromium, Dissolved 3409 | River water | 17 | Dec 2024 – Aug 2026 | below 0.5 µg/l 26 Aug 2026 |
| Copper 6452 | River water | 17 | Dec 2024 – Aug 2026 | 0.97 µg/l 26 Aug 2026 |
| Copper : BLM Bioavailable 4821 | River water | 14 | Dec 2024 – Aug 2026 | 0.03 µg/l 26 Aug 2026 |
| Copper, Dissolved 6450 | River water | 19 | Dec 2024 – Aug 2026 | 0.83 µg/l 26 Aug 2026 |
| Hardness, Total as CaCO3 0158 | River water | 16 | Dec 2024 – Aug 2026 | 62.2 mg/l 26 Aug 2026 |
| Ionic Balance 7044 | River water | 14 | Dec 2024 – Aug 2026 | -3.64% 26 Aug 2026 |
| Iron 6051 | River water | 14 | Dec 2024 – Aug 2026 | 580 µg/l 26 Aug 2026 |
| Iron, Dissolved 6460 | River water | 16 | Dec 2024 – Aug 2026 | 430 µg/l 26 Aug 2026 |
| Lead 0050 | River water | 17 | Dec 2024 – Aug 2026 | 0.8 µg/l 26 Aug 2026 |
| Lead : BLM Bioavailable 3377 | River water | 14 | Dec 2024 – Aug 2026 | 0.07 µg/l 26 Aug 2026 |
| Lead, Dissolved 0052 | River water | 19 | Dec 2024 – Aug 2026 | 0.54 µg/l 26 Aug 2026 |
| Lithium 6064 | River water | 14 | Dec 2024 – Aug 2026 | below 100 µg/l 26 Aug 2026 |
| Lithium, Dissolved 4201 | River water | 16 | Dec 2024 – Aug 2026 | below 100 µg/l 26 Aug 2026 |
| Magnesium 0237 | River water | 14 | Dec 2024 – Aug 2026 | 4.3 mg/l 26 Aug 2026 |
| Magnesium, Dissolved 0235 | River water | 19 | Dec 2024 – Aug 2026 | 4.2 mg/l 26 Aug 2026 |
| Manganese 6050 | River water | 14 | Dec 2024 – Aug 2026 | 240 µg/l 26 Aug 2026 |
| Manganese : BLM Bioavailable 4820 | River water | 14 | Dec 2024 – Aug 2026 | 76 µg/l 26 Aug 2026 |
| Manganese, Dissolved 6458 | River water | 16 | Dec 2024 – Aug 2026 | 110 µg/l 26 Aug 2026 |
| National Grid Reference : Whole : Field report 7434 | River water | 6 | Dec 2024 – Mar 2026 | 1 unitless value 10 Mar 2026 |
| Nickel 6462 | River water | 17 | Dec 2024 – Aug 2026 | 1.2 µg/l 26 Aug 2026 |
| Nickel : BLM Bioavailable 3878 | River water | 14 | Dec 2024 – Aug 2026 | 0.33 µg/l 26 Aug 2026 |
| Nickel, Dissolved 3410 | River water | 19 | Dec 2024 – Aug 2026 | 1.1 µg/l 26 Aug 2026 |
| Nitrite as N 0118 | River water | 14 | Dec 2024 – Aug 2026 | below 0.004 mg/l 26 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 14 | Dec 2024 – Aug 2026 | 0.24 mg/l 26 Aug 2026 |
| pH : In Situ 3169 | River water | 9 | Apr 2025 – Mar 2026 | 8.46 10 Mar 2026 |
| Potassium 0211 | River water | 14 | Dec 2024 – Aug 2026 | 1.3 mg/l 26 Aug 2026 |
| Potassium, Dissolved 0209 | River water | 16 | Dec 2024 – Aug 2026 | 1.3 mg/l 26 Aug 2026 |
| Silica, reactive as SiO2 0182 | River water | 14 | Dec 2024 – Aug 2026 | 2.8 mg/l 26 Aug 2026 |
| Sodium 0207 | River water | 14 | Dec 2024 – Aug 2026 | 7.1 mg/l 26 Aug 2026 |
| Sodium, Dissolved 0205 | River water | 16 | Dec 2024 – Aug 2026 | 6.8 mg/l 26 Aug 2026 |
| Solids, Suspended at 105 C 0135 | River water | 16 | Dec 2024 – Aug 2026 | 3.2 mg/l 26 Aug 2026 |
| Strontium 6063 | River water | 14 | Dec 2024 – Aug 2026 | 91 µg/l 26 Aug 2026 |
| Strontium, Filtered 6693 | River water | 16 | Dec 2024 – Aug 2026 | 85 µg/l 26 Aug 2026 |
| Sulphate as SO4 0183 | River water | 14 | Dec 2024 – Aug 2026 | below 10 mg/l 26 Aug 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 16 | Dec 2024 – Aug 2026 | below 10 mg/l 26 Aug 2026 |
| Zinc 6455 | River water | 17 | Dec 2024 – Aug 2026 | 3.9 µg/l 26 Aug 2026 |
| Zinc : BLM Bioavailable 4822 | River water | 14 | Dec 2024 – Aug 2026 | 1.2 µg/l 26 Aug 2026 |
| Zinc, Dissolved 3408 | River water | 19 | Dec 2024 – Aug 2026 | 4.1 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.