Here is a number worth respecting: Eugene averages around 40 inches of rain a year, and almost all of it arrives between October and May. Every drop that lands on your roof has to go somewhere, and your gutters decide whether that somewhere is the storm drain or your crawlspace. Add our Douglas firs, which shed needles that mat into gutter-clogging felt, and the moss that grows on any north-facing shingle in this town, and you have the case for a fall roof-and-gutter afternoon.

Do this checklist once in late September or early October, before the first big storm, and your house will thank you all winter. Everything on the list is in stock at Eugene True Value, 2825 Willamette Street.

1. Clean the gutters (yes, actually)

If your lot has fir or pine trees, your gutters are likely carrying a dense mat of needles right now, and needle mats do not rinse out with a hose. Scoop first, rinse second. A purpose-made gutter scoop costs less than a sandwich and works far better than a garden trowel because it flexes to the gutter profile.

Work away from the downspout so you are not packing debris into it, then flush the run with a hose and watch what comes out the bottom. Slow drainage means the downspout elbow is clogged; a plumber's snake or a blast from the hose nozzle usually clears it.

Ladder safety, briefly: use a ladder rated for your weight plus tools, set it on firm ground at the proper angle, and never lean past your belt buckle. If your ladder has seen better decades, a 6-foot fiberglass step ladder handles single-story gutter runs, and a 20-foot aluminum extension ladder covers most two-story Eugene homes. Two-story house, steep pitch, or wet roof? Hire it out. We would rather sell you nothing than hear about a fall.

2. Screen the gutters so you do only half the job next year

Once the gutters are clean, keep them that way. Gutter screens will not make cleaning a never-again job under fir trees (nothing will), but they turn a two-hour chore into a twenty-minute one. The Amerimax hinged gutter guard flips up for rinsing, and simple vinyl gutter screen is the budget answer that still stops the needle mat from forming inside the trough.

3. Send the water somewhere useful

Walk the house during the first decent rain and watch where each downspout dumps. Water pooling against the foundation is how Eugene basements and crawlspaces go bad. A flexible downspout extension aims discharge four feet away from the house, and the low-profile StealthFlow kit does it without creating a lawnmower obstacle. This is the cheapest foundation insurance sold anywhere.

4. Deal with the moss before it deals with you

Moss is not a cosmetic issue; it lifts shingle edges and holds water against the roof deck. Fall and early spring, when the moss is actively growing and rain is on the way, are the right treatment windows. For roof moss, apply a moss killer formulated for roofs along the ridge and problem areas, and skip the pressure washer entirely; it strips the granules that give your shingles their remaining lifespan. If your lawn has the same problem (this is Eugene, so it probably does), Scott's Turf Builder with Moss Control or Ortho MossEx spray for spot treatment handles it in the same weekend.

5. Patch the small stuff while it is dry

Get eyes on the roof (binoculars from the yard are fine) and look for lifted flashing, exposed nail heads, and cracked shingles around vents and chimneys. Small stuff is a ten-dollar fix in October and a ceiling stain in January. A tube or can of Henry Wet Patch roof cement seals flashing edges and nail heads, and it even works on damp surfaces if the rain beats you to it.

Keep a tarp in the garage as cheap insurance; if a windstorm drops a limb in November, you want the hole covered in the next hour, not after the weekend rush.

The one-hour version

Short on time? Prioritize in this order: downspouts flowing freely, gutters scooped, water directed away from the foundation. Those three items prevent about 90 percent of the water damage we hear about at the counter every winter.

Stop in before the first storm

Every product above is on the shelf now at Eugene True Value, 2825 Willamette Street, and you can check stock anytime at eugene.shoptruevalue.com before you make the trip. Come in with your gutter footage and downspout count, and we will get you sized and out the door fast. The rain always wins in this valley; the goal is just to make sure it wins outside your house.