French Drains & Drainage Systems in Orting, WA

Drainage & French drains in Orting: what to know

A French drain works when its outlet is set first and the trench falls toward it. We start from the discharge, work back up the yard, and set the fall in small steps so the stone bed carries water instead of holding it. A curtain drain set across the slope above the yard catches seepage before it spreads into the turf.

Tightlines carry roof water through solid pipe to a separate outlet, which keeps it away from the perforated run. Each outlet is checked for the ground it reaches, and the trench route is marked on the lot and compared with the survey before any excavator comes on site. The outlet drawing stays with the job record.

Permits and rules in Orting

A drain that reaches the city right-of-way or a sidewalk brings Title 8, Chapter 9 into the scope, and a connection to a city storm line is confirmed with staff separately. Which office takes that route is one question we put to staff. We check whether section 9-5A-7 calls for a stormwater site plan, and we confirm each requirement before quoting. Work kept entirely on your parcel is still checked against the grading and building triggers in that section.

Rules change and vary by parcel, so we confirm the current requirements with the city before we start.

How we approach it

Map and confirm the outlet before any trench is opened
Lay curtain drains across the slope above wet ground
Keep downspout flow in solid pipe to its own outlet
Identify any right-of-way review ahead of excavation

For the full process, see our Drainage Systems & French Drains page.

Questions from Orting homeowners

Where can an Orting French drain discharge?

To ground that can absorb the flow, or to a connection the city approves. The road and neighboring frontage are kept clear of the outlet.

Which Orting yard drains reach the city’s review?

Mainly those that reach a street edge or a storm connection. We confirm the scope with city staff, since trench depth, the outlet, and any right-of-way work all shape the answer.

Will a drain fix the soggy corner of an Orting lot?

Sometimes. We check the grade and the water’s source first, since a drain helps only when it intercepts water that is actually reaching the corner.