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Washington · Dredger · 34 counties
Dredger prevailing wage, King County group, Washington (34 counties)
L&I sets the same dredge worker rates, row for row, in 34 counties: Adams, Asotin, Benton, Chelan, Clallam, Columbia, Douglas, Ferry, Franklin, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Kittitas, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Snohomish, Spokane, Stevens, Thurston, Walla Walla, Whatcom, Whitman and Yakima. Every figure on this page applies in each of them.
$97.45an hour, total · Leverman, Hydraulic
$67.20 wage + $30.25 fringe benefits
On Washington public works in each of these 34 counties, a dredge worker working as leverman, hydraulic must be paid at least $97.45 an hour in total: $67.20 in wages plus $30.25 in fringe benefits for health, pension, vacation, training and other plans. L&I's rate took effect October 9, 2026.
L&I published this rate on September 9, 2026 and it took effect October 9, 2026. Checked against L&I's wage lookup on October 24, 2026.
L&I lists 7 commercial dredge worker rates for each of these counties, from $92.99 to $97.45 an hour. See all of them.
Base wage and fringe: $67.20 + $30.25
The wage is the taxable hourly rate. The other lines are what Washington law calls "usual benefits": contributions to health, pension, vacation and holiday, apprenticeship and similar plans. A contractor that doesn't provide a benefit pays its value as wages instead (RCW 39.12.010).
| Base wage (taxable) | $67.20 |
| Health and welfare | $10.72 |
| Pension | $16.80 |
| Vacation and holiday | $1.68 |
| Training | $1.05 |
| Total straight-time hourly rate | $97.45 |
Set from: collective bargaining agreement, 2024 - 2027 Dredge Agreement Washington. Where a county has a collective bargaining agreement, L&I adopts its wage and benefits; with more than one, the higher rate prevails. Otherwise L&I uses wage surveys (RCW 39.12.015).
Holidays
L&I holiday code 15Q:
Holidays: New Year's Day, Martin Luther King Jr. Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, the Friday and Saturday after Thanksgiving Day, And Christmas Day (9). Any holiday which falls on a Sunday shall be observed as a holiday on the following Monday.
When this rate changes
- Rates lock at the bid date. A project uses “the rates that are in effect on the date when bids by prime contractors are due”, and they stay for the life of the contract. If the contract isn't awarded within six months of the bid date, the award-date rates apply. Contracts without bids use the date they're signed (WAC 296-127-011).
- L&I publishes on the first business day of February and August, and rates take effect 30 days later. Corrections can be published at any time and also take effect 30 days later (WAC 296-127-011(1); L&I publications and corrections). L&I's next set is due February 1, 2027, effective March 3, 2027.
- L&I doesn't republish every rate each period. A rate stays until L&I changes it, so each one has its own date. This one was published September 9, 2026 and took effect October 9, 2026.
Every dredge worker rate in the King County group
As L&I lists them. The highlighted row is the one this page leads with.
- Leverman, Hydraulic$97.45
- Engineer Welder$95.52
- Assistant Engineer$93.71
- Boatmen$93.71
- Mates$93.71
- Assistant Mate (Deckhand)$92.99
- Oiler$92.99
| Classification | Total | Base | Fringes | Effective |
|---|---|---|---|---|
| Assistant Engineer | $93.71 | $63.55 | $30.16 | Oct 9, 2026 |
| Assistant Mate (Deckhand) | $92.99 | $62.85 | $30.14 | Oct 9, 2026 |
| Boatmen | $93.71 | $63.55 | $30.16 | Oct 9, 2026 |
| Engineer Welder | $95.52 | $65.32 | $30.20 | Oct 9, 2026 |
| Leverman, Hydraulic | $97.45 | $67.20 | $30.25 | Oct 9, 2026 |
| Mates | $93.71 | $63.55 | $30.16 | Oct 9, 2026 |
| Oiler | $92.99 | $62.85 | $30.14 | Oct 9, 2026 |
How the King County group compares
The main dredge worker rate in every county that has one, and how the pay splits here and in the nearest counties. All bars use the same scale.
Every county in Washington
Wage and fringe benefits, nearby
- King County groupbase $67.20$97.45
- Pierce Countybase $67.20$97.45
- Snohomish Countybase $67.20$97.45
- Cowlitz Countybase $61.80$79.35
Which county is in which dredge worker group
Every Washington county with a dredge worker rate. Counties L&I treats alike share one page; the rest have their own. You pay the rate for the county where the work is done.
| Counties | Main classification | Total | Base |
|---|---|---|---|
| King County group, 34 counties: Adams, Asotin, Benton, Chelan, Clallam, Columbia, Douglas, Ferry, Franklin, Garfield, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Kittitas, Lewis, Lincoln, Mason, Okanogan, Pacific, Pend Oreille, Pierce, San Juan, Skagit, Snohomish, Spokane, Stevens, Thurston, Walla Walla, Whatcom, Whitman, Yakima | Leverman, Hydraulic | $97.45 | $67.20 |
| Clark County group, 5 counties: Clark, Cowlitz, Klickitat, Skamania, Wahkiakum | Leverman (hydraulic & Clamshell) | $79.35 | $61.80 |
2 groups of counties with identical L&I rates, and 0 counties with rates of their own.
Washington dredge worker prevailing wage by county, with a map
More from L&I on this rate
- L&I's prevailing wage lookup, for any county, trade and bid date
- Apprentices: registered apprentices are paid L&I's apprentice rate for the trade. Anyone without a registered agreement counts as a journey-level worker (RCW 39.12.021).
Every trade's rates, county by county: Adams · Asotin · Benton · Chelan · Clallam · Columbia · Douglas · Ferry · Franklin · Garfield · Grant · Grays Harbor · Island · Jefferson · King · Kitsap · Kittitas · Lewis · Lincoln · Mason · Okanogan · Pacific · Pend Oreille · Pierce · San Juan · Skagit · Snohomish · Spokane · Stevens · Thurston · Walla Walla · Whatcom · Whitman · Yakima
Are you being paid this rate?
Add your wage to what your employer pays into health, pension and other plans for you, and compare it with $97.45. Each contractor files an L&I-approved Statement of Intent to Pay Prevailing Wages before it's paid, and an Affidavit of Wages Paid when the job is accepted (RCW 39.12.040). On contracts over $10,000 the approved intent and L&I's contact details are posted on the job site (RCW 39.12.020).
Source
Washington State Department of Labor & Industries, prevailing wage lookup, Dredge Workers (DRED), published September 9, 2026, effective October 9, 2026: secure.lni.wa.gov/wagelookup/. L&I keeps a wage record for each county; for the row this page leads with:
- Adams County: L&I wage record 150014
- Asotin County: L&I wage record 150014
- Benton County: L&I wage record 150014
- Chelan County: L&I wage record 150014
- Clallam County: L&I wage record 150014
- Columbia County: L&I wage record 150014
- Douglas County: L&I wage record 150014
- Ferry County: L&I wage record 150014
- Franklin County: L&I wage record 150014
- Garfield County: L&I wage record 150014
- Grant County: L&I wage record 150014
- Grays Harbor County: L&I wage record 150014
- Island County: L&I wage record 150014
- Jefferson County: L&I wage record 150014
- King County: L&I wage record 150014
- Kitsap County: L&I wage record 150014
- Kittitas County: L&I wage record 150014
- Lewis County: L&I wage record 150014
- Lincoln County: L&I wage record 150014
- Mason County: L&I wage record 150014
- Okanogan County: L&I wage record 150014
- Pacific County: L&I wage record 150014
- Pend Oreille County: L&I wage record 150014
- Pierce County: L&I wage record 150014
- San Juan County: L&I wage record 150014
- Skagit County: L&I wage record 150014
- Snohomish County: L&I wage record 150014
- Spokane County: L&I wage record 150014
- Stevens County: L&I wage record 150014
- Thurston County: L&I wage record 150014
- Walla Walla County: L&I wage record 150014
- Whatcom County: L&I wage record 150014
- Whitman County: L&I wage record 150014
- Yakima County: L&I wage record 150014
Each figure comes from L&I's lookup and is checked against L&I's CSV export and a second, separate query. How we check · Download every Washington rate as CSV · Report an error