Water/Wastewater Engineers Salary in Delaware
Water/Wastewater Engineers in Delaware earn a median of $100,220 a year, −1% compared with the U.S. median. Figures are for the broader BLS group “Civil Engineers”.
Updated October 2026 · Data: BLS OEWS May 2025 · How we match careers
- Median pay
- $100,220
- vs. U.S. median
- −1% ($100,840)
- Rank among states
- 20 of 51
- Jobs in the state
- 920
Pay range in Delaware
The lowest-paid 10% earn under $74,560; the top 10% earn over $153,100. Nationally the range is $68,240 to $163,220.
States ranked near Delaware
Similar jobs in Delaware
- Environmental Engineers$95,720 median in Delaware
- Energy Engineers, Except Wind and Solar$103,580 median in Delaware (broader BLS group)
- Fire-Prevention and Protection Engineers$118,440 median in Delaware (broader BLS group)
- Wind Energy Engineers$103,580 median in Delaware (broader BLS group)
- Transportation Engineers$100,220 median in Delaware (broader BLS group)
- Civil Engineers$100,220 median in Delaware
Water/Wastewater Engineers pay in Delaware
How much do water/wastewater engineers make in Delaware?
The median is $100,220 a year. The lowest-paid 10% earn under $74,560 and the top 10% earn over $153,100. BLS OEWS May 2025.
Is Delaware a good state for water/wastewater engineers?
On pay alone it ranks 20 of 51 (−1% vs. the national median of $100,840). Living costs are not included.