An assortment of free tools and resources for your convenience. (More will be coming to this section soon.)
How-to videos, instructional videos, and various other aids for monitoring water and weather.
See how to assemble a flume, use a Flow Probe, or use a Campbell Scientific Datalogger.
A fairly simple method for measuring flow rate through an open channel is the Float Method. Although not as accurate as a measuring device such as a flume or a flow probe, the float method can provide an educated estimate. Watch our how-to video, use our online calculator, or download the worksheet to get started.
How to estimate flow in a channel without specialized instruments.
Calculators and Unit Converters
Unit conversions and calculators commonly used in meteorology and hydrology applications.
Unit converters for temperature, distance, volume, flow rate, pressure, speed, and solar radiation.
Calculators for weather and water applications, including dew point, wet bulb, altitude-pressure, and more.