Glenderamackin downstream of confluence St Johns Beck

EA name: GLENDERAMACKIN D/S CONF ST JOHNS BECK
Environment Agency sampling point NW-88022182 · 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
19 Jul 2024, 10:552.2 years 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 8 Oct 2026 and had nothing newer.
Samples banked
5 since 2 Oct 2023 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Planned investigation (local monitoring)
Where
National Grid 331419, 524690As published, to the nearest 1 m. Open in a map
River, by its own name
Glenderamackin
River, by the map
River GlenderamackinPlaced on the river its name gives, 24 m from the line.
Next gauge downstream
Riddings Wood On the River Greta · 0.1 km along the river
Nearest gauge upstream
Threlkeld On the River Glenderamackin · 1.5 km along the river
Why it was sampled
Monitoring (national agency policy) (4 samples)
Planned investigation (local monitoring) (1 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

104.9%

Sampled 19 Jul 2024, 2.2 years ago · 1 result banked

90100110120%202420252026no sample published after Jul 202419 Jul 2024, 10:55: 104.9%
Every result (1)
SampledResult as publishedReads as
19 Jul 2024, 10:55104.9 104.9%

Water temperature

code 0076 · °C

16.4 °C

Sampled 19 Jul 2024, 2.2 years ago · 1 result banked

14161820°C202420252026no sample published after Jul 202419 Jul 2024, 10:55: 16.4 °C
Every result (1)
SampledResult as publishedReads as
19 Jul 2024, 10:5516.4 16.4 °C

pH

code 0061

7.31

Sampled 19 Jul 2024, 2.2 years ago · 5 results banked

6.256.56.7577.257.5202420252026no sample published after Jul 20242 Oct 2023, 12:58: 7.341 Nov 2023, 08:55: 7.1610 Nov 2023, 10:17: 6.556 Dec 2023, 09:41: 6.4719 Jul 2024, 10:55: 7.31
Every result (5)
SampledResult as publishedReads as
19 Jul 2024, 10:557.31 7.31
6 Dec 2023, 09:416.47 6.47
10 Nov 2023, 10:176.55 6.55
1 Nov 2023, 08:557.16 7.16
2 Oct 2023, 12:587.34 7.34

Conductivity

at 25 °C · code 0077 · µS/cm

78.5 µS/cm

Sampled 19 Jul 2024, 2.2 years ago · 1 result banked

7075808590µS/cm202420252026no sample published after Jul 202419 Jul 2024, 10:55: 78.5 µS/cm
Every result (1)
SampledResult as publishedReads as
19 Jul 2024, 10:5578.5 78.5 µS/cm

Everything measured here

30 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 30 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 1 Jul 2024 – Jul 2024 104.9% 19 Jul 2024
Temperature of Water 0076 River water 1 Jul 2024 – Jul 2024 16.4 °C 19 Jul 2024
pH 0061 River water 5 Oct 2023 – Jul 2024 7.31 19 Jul 2024
Conductivity at 25 C 0077 River water 1 Jul 2024 – Jul 2024 78.5 µS/cm 19 Jul 2024
Aluminium, Dissolved 6037 River water 4 Oct 2023 – Dec 2023 33 µg/l 6 Dec 2023
Barium, Dissolved 9446 River water 1 Jul 2024 – Jul 2024 10 µg/l 19 Jul 2024
Boron, Dissolved 9447 River water 1 Jul 2024 – Jul 2024 below 100 µg/l 19 Jul 2024
Cadmium 0108 River water 1 Jul 2024 – Jul 2024 0.37 µg/l 19 Jul 2024
Cadmium, Dissolved 0106 River water 5 Oct 2023 – Jul 2024 0.38 µg/l 19 Jul 2024
Calcium, Dissolved 0239 River water 5 Oct 2023 – Jul 2024 7.8 mg/l 19 Jul 2024
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 5 Oct 2023 – Jul 2024 2.6 mg/l 19 Jul 2024
Chromium, Dissolved 3409 River water 4 Oct 2023 – Dec 2023 below 0.5 µg/l 6 Dec 2023
Copper 6452 River water 1 Jul 2024 – Jul 2024 below 1 µg/l 19 Jul 2024
Copper, Dissolved 6450 River water 5 Oct 2023 – Jul 2024 below 1 µg/l 19 Jul 2024
Hardness, Total as CaCO3 0158 River water 5 Oct 2023 – Jul 2024 25.2 mg/l 19 Jul 2024
Iron, Dissolved 6460 River water 1 Jul 2024 – Jul 2024 130 µg/l 19 Jul 2024
Lead 0050 River water 1 Jul 2024 – Jul 2024 2.5 µg/l 19 Jul 2024
Lead, Dissolved 0052 River water 5 Oct 2023 – Jul 2024 below 2 µg/l 19 Jul 2024
Lithium, Dissolved 4201 River water 1 Jul 2024 – Jul 2024 below 100 µg/l 19 Jul 2024
Magnesium, Dissolved 0235 River water 5 Oct 2023 – Jul 2024 1.4 mg/l 19 Jul 2024
Manganese, Dissolved 6458 River water 1 Jul 2024 – Jul 2024 26 µg/l 19 Jul 2024
Nickel 6462 River water 1 Jul 2024 – Jul 2024 1.6 µg/l 19 Jul 2024
Nickel, Dissolved 3410 River water 5 Oct 2023 – Jul 2024 1.5 µg/l 19 Jul 2024
Potassium, Dissolved 0209 River water 1 Jul 2024 – Jul 2024 0.65 mg/l 19 Jul 2024
Sodium, Dissolved 0205 River water 1 Jul 2024 – Jul 2024 4.7 mg/l 19 Jul 2024
Solids, Suspended at 105 C 0135 River water 1 Jul 2024 – Jul 2024 below 3 mg/l 19 Jul 2024
Strontium, Filtered 6693 River water 1 Jul 2024 – Jul 2024 23 µg/l 19 Jul 2024
Sulphate, Dissolved as SO4 7859 River water 1 Jul 2024 – Jul 2024 below 10 mg/l 19 Jul 2024
Zinc 6455 River water 1 Jul 2024 – Jul 2024 160 µg/l 19 Jul 2024
Zinc, Dissolved 3408 River water 5 Oct 2023 – Jul 2024 150 µg/l 19 Jul 2024

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.