Temecula Valley Drainage Pros

Fallbrook, CA

Downspout & Gutter Drainage in Fallbrook

Looking for downspout & gutter drainage in Fallbrook? Temecula Valley Drainage Pros serves Fallbrook (about 15 miles south of downtown Temecula) and the surrounding Temecula area. Underground downspout extensions and pop-up emitters that carry roof runoff away from the foundation instead of dumping it at the base of the wall. Downspout drainage solutions in Fallbrook, from extensions to buried lines and emitters, built around where the roof water can go.

Downspout & Gutter Drainage for Fallbrook homeowners & businesses

Roof water is the one flow County rules let leave a Fallbrook lot freely — only rainwater is allowed in streets and storm drains, while irrigation runoff is prohibited from leaving the property. With 6,712 of the CDP's 10,444 units single-family detached, and groves on the same parcels, separating the two flows starts at the downspout.

Once the roof water is carried away, the rest of the yard is covered by yard and landscape drainage in Fallbrook.

Roof runoff dumping at the base of the wall, eroding soil or splashing the slab? Talk it through for your Fallbrook property.

About Fallbrook

Fallbrook is home to roughly 32,267 residents (2020), in San Diego County, established in 1869. Fallbrook is a large unincorporated community in northern San Diego County, just south of the Riverside County line, settled in 1869 and known as the self-styled 'Avocado Capital of the World.' It sits on rolling hills at elevations from roughly 500 to 1,500 feet, with extensive avocado and citrus groves and chaparral hillsides.

Local landmarks include Live Oak Park, Santa Margarita River, Fallbrook Community Airpark, avocado groves.

Downspout & Gutter Drainage questions from Fallbrook customers

Can downspouts just be run out to the street here?
Rainwater is the one flow the County says belongs in streets and storm drains; irrigation runoff and other pollutant sources are prohibited from leaving the property. Roof water therefore sits in a different regulatory category from the rest of a yard's flow. Where no street conveyance is reachable, minor-grading standards point to the nearest practical street, storm drain or other watercourse, with erosion protection where a drain discharges onto natural ground.
Is it a problem to dump roof water onto the grove slope below the house?
County standards require the point at which a drainage facility discharges onto natural ground to be protected from erosion. That is not a formality on Fallbrook slopes: SSURGO map unit names in the area include Cieneba coarse sandy loam at 15 to 30 and 30 to 65 percent slopes, both carrying the eroded phase, over soils only 4 to 20 inches deep to weathered granite.
Half our roof drains toward the uphill side where the lot is cut into the hill. Where should that water go?
County minor-grading standards call for drainage that will not pond water on or above cut or fill slopes. On a cut lot the uphill roof plane discharges straight at that face, and the Fallbrook series carries an argillic horizon of 18 to 30 percent clay over decomposed granite at 40 to 60 inches, so what sits behind the cut is a layered profile, not uniform ground.

Roof runoff dumping at the base of the wall, eroding soil or splashing the slab

Describe your Fallbrook property and we will connect you with a local contractor.

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