Hydrographic surveyors can earn a competitive salary, especially in regions where demand for their specialized skills is high. For example, in Berkeley, California, salaries tend to be significantly above the national average, with surveyors earning approximately 22.4% more than the median income of $74,746. Similarly, in Sitka, Alaska, and Holdrege, Nebraska, surveyors also enjoy higher-than-average earnings, with Holdrege exceeding the national average by nearly 20%. These variations are influenced by factors such as regional industry demand, cost of living, and the complexity of projects undertaken. Overall, hydrographic surveying can be a financially rewarding career, particularly for those working in high-demand areas or with extensive experience.