As of Sep 28, 2022, the average annual pay for a Water Resource Project Manager in the United States is $90,786 a year. Just in case you need a simple salary calculator, that works out to be approximately $43.65 an hour. This is the equivalent of $1,745/week or $7,565/month. While ZipRecruiter is seeing annual salaries as high as $167,000 and as low as $24,000, the majority of Water Resource Project Manager salaries currently range between $70,000 (25th percentile) to $109,000 (75th percentile) with top earners (90th percentile) making $143,000 annually across the United States. The average pay range for a Water Resource Project Manager varies greatly (by as much as $39,000), which suggests there may be many opportunities for advancement and increased pay based on skill level, location and years of experience.