BLS metro-level wage data places Metal-Refining Furnace Operators and Tenders pay in Waterloo-Cedar Falls, IA at a median of $60,020 per year ($28.85/hr/hour), drawn from the OEWS May 2025 release for this Metropolitan Statistical Area. Compared to the national median of $54,430, Waterloo-Cedar Falls pays +10% above, signaling either concentrated employer demand, a cost-of-living premium, or both. Approximately 80 metal-refining furnace operators and tenderss are employed across the Waterloo-Cedar Falls MSA in SOC 51-4051.

The Waterloo-Cedar Falls pay distribution spans from $53,130 at the 10th percentile to $60,060 at the 90th — a 1.1× spread that reflects experience tenure, specialization, employer size, and the difference between public-sector, nonprofit, and private-sector compensation inside the metro. The 25th percentile sits at $60,020 and the 75th at $60,020, so half of Waterloo-Cedar Falls-based metal-refining furnace operators and tenderss earn within that middle band.

Metro figures capture where you actually work, not just where you live — which matters for commuters. BLS draws metro boundaries from the OMB MSA definitions, so Waterloo-Cedar Falls, IA covers the central city plus outlying counties tied to the metro economically. Remember that OEWS wages reflect base pay only: employer-provided health insurance, retirement matches, stock options, signing bonuses, overtime, and tips are excluded and can add 20-40% to real total compensation. Before using this metro median as a negotiation anchor, triangulate against the same occupation's national profile (linked below), its state-wide IA data, and peer-metro comparisons — a median is a starting point, not a ceiling.