Staff gauges are used to measure water depths in streams, irrigation channels, sewage plants, weirs and flumes, and wherever accuracy and readability are important. These environmentally rugged iron gauges are finished with a special porcelain enamel to ensure easy reading and resist rust or discoloration. They virtually never need replacement under normal conditions. Each gauge is accurately graduated and has grommeted holes for easy fastening to walls, piers, and other structures.

Staff is 3-1/2 inches wide, graduated in feet and tenths, is unnumbered, and is available in 1-, 2- and 5-foot sections which may be assembled for any foot length. Separate figures (black figures on 2" x 3" white porcelain enameled plates) are fastened on a plank, wall or pier to number any elevations desired.