River Lathkill at Pickering Wood

EA name: RIVER LATHKILL AT PICKERING WOOD
Environment Agency sampling point MD-53175639 · 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
10 Sep 2026, 09:3821 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
2 since 11 Aug 2026 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 423870, 365447As published, to the nearest 1 m. Open in a map
River, by its own name
Lathkill
River, by the map
River LathkillPlaced on the river its name gives, 7 m from the line.
Next gauge downstream
Matlock On the River Derwent · 14 km along the river
Why it was sampled
Monitoring (national agency policy) (2 samples)

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

96.2%

Sampled 10 Sep 2026, 21 days ago · 2 results banked

9698100102104%20242025202611 Aug 2026, 10:13: 103.9%10 Sep 2026, 09:38: 96.2%
Every result (2)
SampledResult as publishedReads as
10 Sep 2026, 09:3896.2 96.2%
11 Aug 2026, 10:13103.9 103.9%

Water temperature

code 0076 · °C

12.6 °C

Sampled 10 Sep 2026, 21 days ago · 2 results banked

1213141516°C20242025202611 Aug 2026, 10:13: 15.5 °C10 Sep 2026, 09:38: 12.6 °C
Every result (2)
SampledResult as publishedReads as
10 Sep 2026, 09:3812.6 12.6 °C
11 Aug 2026, 10:1315.5 15.5 °C

pH

code 0061

8.2

Sampled 10 Sep 2026, 21 days ago · 2 results banked

8.158.28.258.320242025202611 Aug 2026, 10:13: 8.310 Sep 2026, 09:38: 8.2
Every result (2)
SampledResult as publishedReads as
10 Sep 2026, 09:388.2 8.2
11 Aug 2026, 10:138.3 8.3

Conductivity

at 25 °C · code 0077 · µS/cm

504 µS/cm

Sampled 10 Sep 2026, 21 days ago · 2 results banked

500505510515520525µS/cm20242025202611 Aug 2026, 10:13: 522 µS/cm10 Sep 2026, 09:38: 504 µS/cm
Every result (2)
SampledResult as publishedReads as
10 Sep 2026, 09:38504 504 µS/cm
11 Aug 2026, 10:13522 522 µS/cm

Everything measured here

29 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 29 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 2 Aug 2026 – Sep 2026 96.2% 10 Sep 2026
Temperature of Water 0076 River water 2 Aug 2026 – Sep 2026 12.6 °C 10 Sep 2026
pH 0061 River water 2 Aug 2026 – Sep 2026 8.2 10 Sep 2026
Conductivity at 25 C 0077 River water 2 Aug 2026 – Sep 2026 504 µS/cm 10 Sep 2026
Barium, Dissolved 9446 River water 2 Aug 2026 – Sep 2026 370 µg/l 10 Sep 2026
Boron, Dissolved 9447 River water 2 Aug 2026 – Sep 2026 below 100 µg/l 10 Sep 2026
Cadmium 0108 River water 2 Aug 2026 – Sep 2026 0.26 µg/l 10 Sep 2026
Cadmium, Dissolved 0106 River water 2 Aug 2026 – Sep 2026 0.16 µg/l 10 Sep 2026
Calcium, Dissolved 0239 River water 2 Aug 2026 – Sep 2026 79 mg/l 10 Sep 2026
Carbon, Organic, Dissolved as C :- {DOC} 0301 River water 2 Aug 2026 – Sep 2026 1.3 mg/l 10 Sep 2026
Copper 6452 River water 2 Aug 2026 – Sep 2026 below 1 µg/l 10 Sep 2026
Copper, Dissolved 6450 River water 2 Aug 2026 – Sep 2026 below 1 µg/l 10 Sep 2026
Hardness, Total as CaCO3 0158 River water 2 Aug 2026 – Sep 2026 234 mg/l 10 Sep 2026
Iron, Dissolved 6460 River water 2 Aug 2026 – Sep 2026 below 30 µg/l 10 Sep 2026
Lead 0050 River water 2 Aug 2026 – Sep 2026 5.3 µg/l 10 Sep 2026
Lead, Dissolved 0052 River water 2 Aug 2026 – Sep 2026 below 2 µg/l 10 Sep 2026
Lithium, Dissolved 4201 River water 2 Aug 2026 – Sep 2026 below 100 µg/l 10 Sep 2026
Magnesium, Dissolved 0235 River water 2 Aug 2026 – Sep 2026 8.9 mg/l 10 Sep 2026
Manganese, Dissolved 6458 River water 2 Aug 2026 – Sep 2026 below 10 µg/l 10 Sep 2026
Nickel 6462 River water 2 Aug 2026 – Sep 2026 1.3 µg/l 10 Sep 2026
Nickel, Dissolved 3410 River water 2 Aug 2026 – Sep 2026 1.2 µg/l 10 Sep 2026
pH : In Situ 3169 River water 2 Aug 2026 – Sep 2026 7.92 10 Sep 2026
Potassium, Dissolved 0209 River water 2 Aug 2026 – Sep 2026 1.4 mg/l 10 Sep 2026
Sodium, Dissolved 0205 River water 2 Aug 2026 – Sep 2026 13 mg/l 10 Sep 2026
Solids, Suspended at 105 C 0135 River water 2 Aug 2026 – Sep 2026 below 3 mg/l 10 Sep 2026
Strontium, Filtered 6693 River water 2 Aug 2026 – Sep 2026 140 µg/l 10 Sep 2026
Sulphate, Dissolved as SO4 7859 River water 2 Aug 2026 – Sep 2026 18 mg/l 10 Sep 2026
Zinc 6455 River water 2 Aug 2026 – Sep 2026 36 µg/l 10 Sep 2026
Zinc, Dissolved 3408 River water 2 Aug 2026 – Sep 2026 35 µg/l 10 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.