WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Salt Creek near Harrodsburg, in in IN, United States, built from official government gauge data.
Salt Creek near Harrodsburg is a gauged river in the Lower East Fork White watershed, Indiana.
This gauge watches 432 sq mi (1119 km2) above the station. For nearby fields, roads, and creek crossings, that is the drainage area that feeds this readout.
The river sits in a watershed with a clear seasonal shape. The typical high month is May at 15.29 ft (4.66 m), and the typical low month is September at 6.3 ft (1.92 m). That 9 ft (2.74 m) swing is the part to keep in mind if you use a dock, bank access, or a low intake.
Midwestern hydrology puts the biggest moves in the cool season and early spring, with lower water more likely in late summer and fall. The station record reflects that range. The highest level on record is 25.47 ft (7.76 m) in December 2013, while the lowest is 5.39 ft (1.64 m) in August 2012. For anyone fishing this reach, those values show how wide the river can spread and how tight the channel can get.
This station has 50 years on record. That is enough history to make the seasonal pattern useful, not just the latest reading.
The numbers point to a river that can change a lot through the year. A May rise to 15.29 ft (4.66 m) is a different setting than a September level of 6.3 ft (1.92 m). If you are checking access, the gap between those two months matters more than any single day.
The record high in December 2013 and the record low in August 2012 also show that the reach can set its extremes outside the usual spring peak and late-summer low. The river has done both.
The hero number on this page is best read as today’s level against the median for this calendar day across the station record, not as a raw elevation by itself. That comparison shows whether the river is running above or below its usual place for the date.
For this station, the reading comes from the U.S. Geological Survey. With 50 years on record, the day-of-year median is the cleaner benchmark for boating, fishing, and flood watch than a single height alone.
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.
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.
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.
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.
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.
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.
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.
Field notes and explainers from the Nibi desk - how to read a staff gauge, what a 100-year flood actually means, how snowpack becomes summer water.
For five years, spring 2019 was the mark every Lake Muskoka decision answered to. In April 2026 the lake went two centimeters higher - and the official books have not caught up yet.
Inside the freshet cycle that puts Manitoba shorelines at risk each year - and why 2026 broke the script.
The science of snow water equivalent and why it drives the season ahead.
What the numbers on the measuring stick actually tell you.
Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.
One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.