Cragg Brook at Mytholmroyd Dauber Bridge Water Level
Live river level, flow, historical records and forecast for Cragg Brook at Mytholmroyd Dauber Bridge in England, United Kingdom, built from official government gauge data.
- Location England, United Kingdom
- Primary gauge ea-L1221 (Environment Agency)
About Cragg Brook at Mytholmroyd Dauber Bridge
Cragg Brook at Mytholmroyd Dauber Bridge is a gauged river in England.
The watershed
Cragg Brook is the station name on this page, and the record behind it spans more than 19 years. For people watching levels here, the key pattern is seasonal rather than dramatic: the highest typical month is December at 0.22 m (0.71 ft), and the lowest typical month is June at 0.1 m (0.33 ft). That gives a typical annual swing of 11.4 cm (4.5 in), which is the sort of range a small channel, bank margin, or access point has to accommodate.
The record high is 0.58 m (1.91 ft) in June 2012. The record low is 0.03 m (0.11 ft) in July 2010. Those two marks show that this brook can sit close to its low end in summer, but it can also move well above its usual range.
What the numbers say
For cottagers and anglers, the seasonal shape matters most in late autumn, winter, and early summer. December is the typical high point, while June is the typical low point. That means the brook usually offers more water in the colder half of the year and less through early summer.
The record low of 0.03 m (0.11 ft) in July 2010 is a useful reminder that the channel can run very shallow. The record high of 0.58 m (1.91 ft) in June 2012 shows the opposite end of the range, when levels were much higher than the June norm of 0.1 m (0.33 ft).
Reading the hero number
The hero number on this page compares today’s reading with the median level for this calendar day across the station’s record. That is better than raw elevation because it shows whether the brook is running high or low for this date, not just how high it is in absolute terms.
At this station, the operating agency is the Environment Agency. With more than 19 years of record behind it, the day-to-day comparison is the clearest way to judge whether current levels are sitting near the usual pattern for Cragg Brook.
How this page is built
Readings come from official government gauges and are rolled into daily records: the daily mean, high and low for every day on record. Each calendar day gets its own baseline from the full history, so the level you see is compared against what this specific date usually looks like rather than an annual average.
How Nibi Metrics works · Water stories
Nibi Metrics - live water levels, flow, and forecasts for lakes and rivers across Canada, the US and the UK
Real-time water levels, forecasts, and alerts for lakes and rivers across Canada, the US and the UK. Built on official government data.
Nibi Metrics tracks more than 13,000 gauged lakes and rivers across Canada, the United States and the United Kingdom, reading directly from official federal monitoring networks: the Water Survey of Canada, the United States Geological Survey, Quebec's provincial hydrometric network, and the Environment Agency for England. Every number on the platform is measured, not modelled - taken from a government gauge on the water itself and compared against that location's own historical record for this exact date.
What you can see for any monitored lake or river
The level right now, in feet or metres, updated as the source agency publishes new readings - for many stations that is every five to fifteen minutes. How today compares to typical: every location carries its own typical-for-this-date band built from its historical record, so a reading is never just a number - it is above, below, or near what this water usually does on this calendar day. Which way it is moving: a measured RISING, FALLING, or STEADY verdict computed from the gauge's own recent readings, with the rate of change - the difference between a flood ending and one beginning. What comes next: level forecasts up to 72 hours ahead, driven by the gauge's recent behaviour, upstream water, and quantitative precipitation forecasts, alongside live radar, lightning, and weather for the surrounding region.
Alerts that watch the water for you
Set a threshold on any location - a level, a distance above typical, or a rate of climb - and Nibi emails or notifies you the moment the gauge crosses it. Cottagers use it for spring freshet, anglers for river conditions, marinas and municipalities for operations. The scanning runs around the clock against the same measured data shown on every page.
Where Nibi comes from
Nibi means water in Anishinaabemowin. The platform began at a family cottage on Lake Muskoka, Ontario, where the spring melt floods the shoreline most years and the only forecast was standing on the dock, looking, and guessing. It grew into an independent, member-funded platform run by Muskoka Research Inc. - no investors, no data resale, and a privacy policy shorter than most cookie banners. The core data is free for everyone, forever; paid plans add automation like multi-location alerts, deep history, and reports.
Coverage
Nibi spans the continent: every Canadian province and territory with active federal gauges - from Vancouver Island rivers to the Muskoka lakes, prairie reservoirs, and Quebec's hydrometric network - and the United States from Maine to the Texas Hill Country, the Ohio Valley, and the Pacific Northwest. Coverage grows where the water news is: when a basin floods, its gauges join the platform with their full historical records attached. Many stations report every five to fifteen minutes; most report at least hourly; every page states exactly when its gauge last spoke.
Free forever, funded by members
The core promise is simple: the water data is free, for everyone, forever. Live levels, maps, radar, and recent history never sit behind a paywall. Paid plans fund the platform by adding automation - multi-location alerts, decades of history, longer forecasts, and PDF reports - so the people who need more carry the cost for everyone who just needs to check the lake before driving up. There are no investors and no advertising deals shaping what the data says.
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