Home › Hazel Dell › Grading & Leveling
Hazel Dell is one of Clark County's oldest post-war suburbs, and most grading calls here are about finding and restoring the drainage plane that decades of ad-hoc fill have buried.
Hazel Dell is an unincorporated census-designated place in Clark County, one of the county's oldest post-World War II suburbs. It was built on former dairy and agricultural land beginning in the late 1940s, and its population reached 19,435 by the 2010 Census. Six or seven decades of residential use have layered the original ground in ways that create predictable drainage problems: added patios, widened driveways, raised garden beds, and backfilled low spots have collectively altered the grades that the original drainage assumed when the homes were built.
The result on a typical Hazel Dell lot is that the drainage plane — the continuous fall of grade away from the structure that keeps water moving toward a collection point — has been interrupted in multiple places by work done years or decades apart by different owners. Water that should sheet off the surface instead pools against a foundation, ponds in the middle of the yard, or migrates through fill that was never compacted and finds the basement wall. The problem is almost never the original soil. It is the accumulated changes on top of it.
Because Hazel Dell is unincorporated, there is no city building department to visit. Grading and erosion-control permits for work in Hazel Dell are issued by Clark County. That distinction matters: owners accustomed to dealing with the City of Vancouver often call the wrong office first, and a week goes by before the correct permit application gets filed.
Start here if your Hazel Dell project runs past grading and leveling.
Grading and leveling in Hazel Dell is more often a forensic exercise than a straightforward cut-and-fill job. Before the blade touches the ground, we read the lot — where water is pooling, which way the surface is falling or not falling, where the added material ends and the native grade begins. On a lot modified over sixty or seventy years, the original grade is usually still there, buried under layers of fill placed without a drainage plan. Finding it is the first part of the job.
Once the existing condition is understood, the work is to strip the accumulated material that is causing the problem, re-establish the grade that moves water, and either replace fill in a controlled way or leave the corrected native grade exposed for whatever surface the owner has planned. Old concrete patios and driveways that are part of the problem get broken out, the material is hauled, and the area is re-graded before any new surface goes on. Burying old concrete in place and grading over it is not a drainage solution; it is the next owner's problem.
Washington's locate law applies regardless of how old the neighborhood is. RCW 19.122.030 requires white-lining the work area and providing notice to 811 not less than two and not more than ten full business days before grading begins. Hazel Dell's aged infrastructure means locate results may flag utilities in unexpected positions relative to original drawings. We treat every locate as informational and verify by hand before machine work starts.
Most residential grading and leveling work in Clark County lands between $1,500 and $6,500. Hazel Dell jobs tend to sit in the middle and upper portion of that band because the work often involves material removal — old fill, broken concrete, compacted debris — rather than just cutting and re-spreading native soil. Spoil haul-off runs $60 to $120 per cubic yard, and on a lot where a patio and several layers of fill have to come out, that line item can be significant.
Equipment and operator time is $110 to $190 per hour. The machine that fits a mature suburban lot in Hazel Dell is usually a mid-size excavator or a compact track loader, not the largest equipment, because access through a side yard or shared drive puts a ceiling on what can reach the work. A smaller machine moves the same yardage in more hours, and we account for that in the proposal rather than quoting for equipment that cannot get to where it is needed.
We do not put a number on a Hazel Dell grading job without walking the lot. The layers of fill, the direction water is actually moving, and the extent of material that needs to come out are not visible from the street or from a phone description. A site visit takes thirty minutes and produces a written estimate with no obligation to proceed.
Full grading and leveling detail for Hazel Dell and the rest of Clark County.
Clark County's wet season runs October through May, and Hazel Dell at 233 feet of elevation sits in the middle of the county's climate pattern. Grading during the wet season on a mature lot where the drainage plane is already compromised is especially risky: opening the ground creates new pathways for water before the corrected grade is in place, and rain on freshly disturbed soil creates erosion that Clark County's permit conditions will require mitigation to address.
The dry window from mid-June through September gives the best conditions for grading in Hazel Dell. Soil is workable, re-established grades can be confirmed visually before they are covered, and any surface restoration — seeding, sod, or a new driveway surface — goes in on dry ground. For a lot that has drained poorly for years, scheduling the grading for the dry season and watching one wet season confirm the fix is the sequence that gives the most confidence the job was done right.
No. Hazel Dell is an unincorporated census-designated place, not a city. It has no mayor, no city council, and no city building department. Grading, erosion-control, and land-disturbance permits for work in Hazel Dell are issued by Clark County. Owners who have previously permitted work inside Vancouver city limits often call the wrong office first. If your address is Hazel Dell, the answer is Clark County.
Hazel Dell was developed starting in the late 1940s, so most lots have sixty to seventy years of modifications layered on top of the original grade. Added patios, widened driveways, and backfilled low spots have interrupted the original drainage plane without replacing it. The result is pooling against foundations and in yards that should drain. Re-grading finds and restores the slope that was lost, not a new design.
A drainage plane is the continuous fall of grade away from a structure that keeps surface water moving toward a collection point or the street. Re-establishing it means stripping the accumulated fill that broke it, finding the underlying grade or setting a new one, and confirming the surface sheds water in the intended direction before any new hardscape or landscaping goes in. It is measured work, not an approximation.
We probe and excavate test areas to identify where native material starts under the fill. On a Hazel Dell lot the transition is usually visible in the soil profile — native material with a different color and compaction than the fill above it. Once we know the fill depth in the problem areas, we can decide whether to remove it, re-compact it, or work with what is there to achieve positive drainage.
Most residential grading jobs in Clark County land between $1,500 and $6,500. Hazel Dell work often sits in the upper portion of that range because old fill and broken concrete usually have to come off the lot before new grading can hold. Spoil haul-off runs $60 to $120 per cubic yard. Equipment and operator time is $110 to $190 per hour. A site visit gives us the information to quote yours accurately.
Walk us around the lot and point out where the water pools and where it should be going instead. We will probe the fill depths, read the existing grades, and give you a written scope and price before we schedule the first machine.