Haweswater Beck at Naddle Bridge

EA name: HAWESWATER BECK @ NADDLE BRIDGE
Environment Agency sampling point NW-88023149 · 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, 13:0321 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
6 since 19 Apr 2026 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Monitoring (national agency policy) · results completed 19 Sep 2026
Where
National Grid 351003, 515974As published, to the nearest 1 m. Open in a map
River, by its own name
Haweswater Beck
River, by the map
Haweswater BeckPlaced on the river its name gives, 28 m from the line.
Next gauge downstream
Eamont Bridge On the River Lowther · 16 km along the river
Nearest gauge upstream
Haweswater Reservoir (Spillway level = 31.39m) On the Haweswater Reservoir · 0.8 km along the river
Why it was sampled
Environmental monitoring statutory (EU directives) (4 samples)
Monitoring (national agency policy) (2 samples)

Results here were completed a median of 3 days after the sample was taken (2 to 6 days, 6 samples).

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

90.3%

Sampled 17 Sep 2026, 21 days ago · 6 results banked

708090100110%20242025202619 Apr 2026, 12:10: 102.2%15 May 2026, 09:07: 100.2%12 Jun 2026, 10:40: 94.4%7 Jul 2026, 11:21: 93.3%6 Aug 2026, 11:09: 79.8%17 Sep 2026, 13:03: 90.3%
Every result (6)
SampledResult as publishedReads as
17 Sep 2026, 13:0390.3 90.3%
6 Aug 2026, 11:0979.8 79.8%
7 Jul 2026, 11:2193.3 93.3%
12 Jun 2026, 10:4094.4 94.4%
15 May 2026, 09:07100.2 100.2%
19 Apr 2026, 12:10102.2 102.2%

Dissolved oxygen

as O2 · code 9924 · mg/l

9.08 mg/l

Sampled 17 Sep 2026, 21 days ago · 6 results banked

8910111213mg/l20242025202619 Apr 2026, 12:10: 12.1 mg/l15 May 2026, 09:07: 11.6 mg/l12 Jun 2026, 10:40: 9.97 mg/l7 Jul 2026, 11:21: 9.47 mg/l6 Aug 2026, 11:09: 8.17 mg/l17 Sep 2026, 13:03: 9.08 mg/l
Every result (6)
SampledResult as publishedReads as
17 Sep 2026, 13:039.08 9.08 mg/l
6 Aug 2026, 11:098.17 8.17 mg/l
7 Jul 2026, 11:219.47 9.47 mg/l
12 Jun 2026, 10:409.97 9.97 mg/l
15 May 2026, 09:0711.6 11.6 mg/l
19 Apr 2026, 12:1012.1 12.1 mg/l

Water temperature

code 0076 · °C

15 °C

Sampled 17 Sep 2026, 21 days ago · 6 results banked

6810121416°C20242025202619 Apr 2026, 12:10: 7.9 °C15 May 2026, 09:07: 8.9 °C12 Jun 2026, 10:40: 12.8 °C7 Jul 2026, 11:21: 14.6 °C6 Aug 2026, 11:09: 14.2 °C17 Sep 2026, 13:03: 15 °C
Every result (6)
SampledResult as publishedReads as
17 Sep 2026, 13:0315 15 °C
6 Aug 2026, 11:0914.2 14.2 °C
7 Jul 2026, 11:2114.6 14.6 °C
12 Jun 2026, 10:4012.8 12.8 °C
15 May 2026, 09:078.9 8.9 °C
19 Apr 2026, 12:107.9 7.9 °C

pH

code 0061

6.96

Sampled 17 Sep 2026, 21 days ago · 6 results banked

6.877.27.47.620242025202619 Apr 2026, 12:10: 7.1415 May 2026, 09:07: 7.5212 Jun 2026, 10:40: 7.17 Jul 2026, 11:21: 7.016 Aug 2026, 11:09: 6.8817 Sep 2026, 13:03: 6.96
Every result (6)
SampledResult as publishedReads as
17 Sep 2026, 13:036.96 6.96
6 Aug 2026, 11:096.88 6.88
7 Jul 2026, 11:217.01 7.01
12 Jun 2026, 10:407.1 7.1
15 May 2026, 09:077.52 7.52
19 Apr 2026, 12:107.14 7.14

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

0.14 mg/l

Sampled 6 Aug 2026, 2 months ago · 4 results banked

00.050.10.15mg/l20242025202615 May 2026, 09:07: 0.0043 mg/l12 Jun 2026, 10:40: 0.14 mg/l7 Jul 2026, 11:21: 0.14 mg/l6 Aug 2026, 11:09: 0.14 mg/l
Every result (4)
SampledResult as publishedReads as
6 Aug 2026, 11:090.14 0.14 mg/l
7 Jul 2026, 11:210.14 0.14 mg/l
12 Jun 2026, 10:400.14 0.14 mg/l
15 May 2026, 09:070.0043 0.0043 mg/l

Nitrate

as nitrogen (N) · code 0117 · mg/l

0.357 mg/l

Sampled 6 Aug 2026, 2 months ago · 4 results banked

0.150.20.250.30.350.4mg/l20242025202615 May 2026, 09:07: 0.199 mg/l12 Jun 2026, 10:40: 0.237 mg/l7 Jul 2026, 11:21: 0.31 mg/l6 Aug 2026, 11:09: 0.357 mg/l
Every result (4)
SampledResult as publishedReads as
6 Aug 2026, 11:090.357 0.357 mg/l
7 Jul 2026, 11:210.31 0.31 mg/l
12 Jun 2026, 10:400.237 0.237 mg/l
15 May 2026, 09:070.199 0.199 mg/l

Phosphate

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

0.034 mg/l

Sampled 6 Aug 2026, 2 months ago · 4 results banked

00.010.020.030.04mg/l20242025202615 May 2026, 09:07: 0.001 mg/l12 Jun 2026, 10:40: 0.013 mg/l7 Jul 2026, 11:21: 0.03 mg/l6 Aug 2026, 11:09: 0.034 mg/l
Every result (4)
SampledResult as publishedReads as
6 Aug 2026, 11:090.034 0.034 mg/l
7 Jul 2026, 11:210.03 0.03 mg/l
12 Jun 2026, 10:400.013 0.013 mg/l
15 May 2026, 09:070.001 0.001 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

50 µS/cm

Sampled 17 Sep 2026, 21 days ago · 6 results banked

4648505254µS/cm20242025202619 Apr 2026, 12:10: 52 µS/cm15 May 2026, 09:07: 46 µS/cm12 Jun 2026, 10:40: 52 µS/cm7 Jul 2026, 11:21: 51 µS/cm6 Aug 2026, 11:09: 54 µS/cm17 Sep 2026, 13:03: 50 µS/cm
Every result (6)
SampledResult as publishedReads as
17 Sep 2026, 13:0350 50 µS/cm
6 Aug 2026, 11:0954 54 µS/cm
7 Jul 2026, 11:2151 51 µS/cm
12 Jun 2026, 10:4052 52 µS/cm
15 May 2026, 09:0746 46 µS/cm
19 Apr 2026, 12:1052 52 µS/cm

Everything measured here

12 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 12 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 6 Apr 2026 – Sep 2026 90.3% 17 Sep 2026
Oxygen, Dissolved as O2 9924 River water 6 Apr 2026 – Sep 2026 9.08 mg/l 17 Sep 2026
Temperature of Water 0076 River water 6 Apr 2026 – Sep 2026 15 °C 17 Sep 2026
pH 0061 River water 6 Apr 2026 – Sep 2026 6.96 17 Sep 2026
Ammoniacal Nitrogen as N 0111 River water 4 May 2026 – Aug 2026 0.14 mg/l 6 Aug 2026
Nitrate as N 0117 River water 4 May 2026 – Aug 2026 0.357 mg/l 6 Aug 2026
Orthophosphate, reactive as P 0180 River water 4 May 2026 – Aug 2026 0.034 mg/l 6 Aug 2026
Conductivity at 25 C 0077 River water 6 Apr 2026 – Sep 2026 50 µS/cm 17 Sep 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 4 May 2026 – Aug 2026 9 mg/l 6 Aug 2026
Ammonia un-ionised as N 0119 River water 4 May 2026 – Aug 2026 0.00027 mg/l 6 Aug 2026
Nitrite as N 0118 River water 4 May 2026 – Aug 2026 0.033 mg/l 6 Aug 2026
Nitrogen, Total Oxidised as N 0116 River water 4 May 2026 – Aug 2026 0.39 mg/l 6 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.