Staff gauges manufactured by OGNIWO s.c. are installed on rivers, weirs, dams, and reservoirs across Poland and Europe (including for State Water Holding Polish Waters, IMGW-PIB Meteorological & Hydrological Institute, hydropower plants, and municipal utilities).
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Acid-resistant stainless steel staff gauges (1.4301 / AISI 304) manufactured in compliance with German LAWA (Pegelvorschrift) and WSV guidelines for clients in Germany (including Berlin and Weilheim). High-contrast yellow background, E-pattern graduation in decimetres/centimetres, and colour-coded segments for low water (green) and warning/alarm stages (red).
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Set of stainless steel staff gauges mounted on the control building and piers of the Różanka Weir in Wrocław, featuring direct water surface elevation graduation.
Multi-segment acid-resistant stainless steel staff gauge installed on the brick abutment of the Flood Gate in Wrocław.
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Stainless steel water gauging station in Trestno (IMGW Wrocław) comprising a multi-element stepped staff gauge and the granite obelisk commemorating the 1997 flood, with colour-coded warning and alarm stage markings.
Stainless steel water gauging station engineered for harsh mountain reservoir conditions at the Niedzica Hydropower Plant.
Cascading stepped water gauging station with a wide measuring range (43.6 – 52.0 m a.s.l.) made of stainless steel for RZGW Warsaw.
Red-backed stainless steel staff gauge featuring a laser-cut MPWiK logo and zero-datum elevation plate.
Stainless steel staff gauge mounted in a steel channel support structure with brackets, manufactured for the Regional Water Management Board in Kraków.
Inclined staff gauge sections with compensated graduation calibrated for a 1 : 2.5 embankment slope angle (21.82°).
Multi-metre staff gauge sets custom-manufactured for individual zero-datum elevations and flood alarm thresholds.
Vertical stainless steel staff gauge installed on a concrete weir pier.
Side-by-side comparison of the 120 × 40 × 4 mm aluminium profile, stainless steel gauge with interlocking joint, and warning stage segment.
