NEWS RELEASE
Cost and Accuracy Comparisons
Mechanical Current Meter System with AquaCalc Versus Other Point Velocity Discharge Systems
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NEW FOR 2023! Pandemic related supply chain disruptions forced us to modify the design for the BL-84 sediment sampler. The SBL-23 uses the same sampling "box" with a 3" x 3" opening and a 1.4 expansion ratio.
The sampler uses the same Style 3 mesh bag (sold separately), weighs approximately 32#, with dimensions of 39 x 18 x 11.
This new design results in reduced cost and a greatly reduced delivery time, while staying true to the original USGS design.