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Live levels from 1 monitoring station across Derbyshire, updated every 15 minutes.
| Station | Level now | Status |
|---|---|---|
| Duffield | 0.15 mASD 1h ago | Normal |
Stations are listed from source to mouth as the water flows, traced on the river map (OS Open Rivers) and the Environment Agency’s own links between its gauges. A distance “by river” is along the river, and is shown only where the map traces the path.
Contains OS data © Crown copyright and database rights 2026.
Streams and rivers with a gauge whose water joins the Ecclesbourne above one of its gauges, from the source down. Named streams without a gauge that have a page here are listed at the end.
No gauged tributary joins the Ecclesbourne above Duffield on the river map. Streams without a gauge are not counted here.
Below Duffield, its water next reaches Derby City, a gauge on River Derwent, 13.7 km by river downstream.
Tributaries and where they join are traced on the river map (OS Open Rivers, edition 2026-04) and the Environment Agency’s links between its gauges. The map holds distances between gauges, not the junctions themselves, so a junction is placed between two gauges, and no further up than the tributary’s own lowest gauge. Contains OS data © Crown copyright and database rights 2026.
2 storm overflows are traced upstream of Duffield, the Ecclesbourne’s lowest gauge on the river map: on the Ecclesbourne itself, on its gauged tributaries, and on smaller streams that join above there.
Official figures for 2025, for the overflows traced upstream of Duffield: 86 spills over 1,139 hours in total, across all 2.
Each overflow is listed in the stretch above the first gauge its water reaches, from the source down, as on the Gauges tab. A stretch of the Ecclesbourne includes the smaller streams that join it there.
Within 3 km of one of the Ecclesbourne’s gauges in a straight line, but the river map cannot say whether their water reaches it.
3 other overflows within 3 km of these gauges are placed below the Ecclesbourne’s lowest gauge or on another river, so not listed.
A status is the water company’s own monitor: it says whether an overflow is discharging, never how much or why, and a spill does not by itself explain a change in a river level. A status older than two hours is shown as unknown. Annual figures are the official returns: 12/24-hour spills for England and Wales, overflow events for Scotland (Scottish Water counts differently, so the two cannot be compared). “No data” means the monitor produced no usable data that year, not zero. Overflows are placed on OS Open Rivers (edition 2026-04), which leaves out many small channels: an overflow the map cannot place may still drain here. Contains OS data © Crown copyright and database rights 2026. Sewage in Britain’s rivers →
Live status: © Severn Trent Water storm overflow activity data, licensed under CC BY 4.0. Annual figures for England: Environment Agency Event Duration Monitoring return, © Environment Agency copyright and/or database right, Open Government Licence v3.0.
Dated samples taken by the Environment Agency, not live readings. Results are published days to months after the sample is taken, and many points are sampled only a few times a year, or have not been sampled for years.
8 sampling points on the River Ecclesbourne and the streams that join it above Duffield, and below it. 3 have a sample from the last 12 months; 3 have any sample banked. Listed from the source down, grouped by the next gauge each one's water reaches.
| Sampling point | Watercourse (map) | Above the gauge | Last sample | Latest results (river water) |
|---|---|---|---|---|
| River Ecclesbourne at Harlem Mill Wirksworth | River Ecclesbourne | 12 km | 19 May 2026 · 5 months ago | Oxygen 94.7%Temp 10.6 °CpH 7.66Ammonia 0.049 mg/l |
| River Ecclesbourne downstream of Wirksworth sewage treatment works | River Ecclesbourne | 11 km | Last sampled 9 Feb 2017, before the imported period | |
| River Ecclesbourne at Alton Manor | River Ecclesbourne | 9.5 km | 7 Aug 2026 · 2 months ago | Oxygen 86%Temp 14.8 °CpH 7.86Ammonia 0.055 mg/l |
| Holm Brook at Idridgehay | Holm Brook | 8.1 km | Last sampled 3 Jul 2003, before the imported period | |
| Sherbourne Brook at Ireton Wood | Sherbourne Brook | 6.3 km | Last sampled 3 Jun 2003, before the imported period |
| Sampling point | Watercourse (map) | Below the gauge | Last sample | Latest results (river water) |
|---|---|---|---|---|
| Ecclesbourne Metals Survey Dump sample point | River Ecclesbourne | 1.2 km | Last sampled 10 Mar 2017, before the imported period | |
| River Ecclesbourne upstream of Duffield | River Ecclesbourne | 3.3 km | Last sampled 2 Jul 2003, before the imported period | |
| River Ecclesbourne at confluence River Derwent | River Ecclesbourne | 4.3 km | 9 Sep 2026 · 29 days ago | Oxygen 97.8%Temp 14.1 °CpH 8.26Ammonia below 0.03 mg/l |
Distances are along the river to the gauge named. England's samples only.
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.
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