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Rainwater Harvesting Systems for Texas Homes
Rainwater Harvesting
Texas downpours give you two choices: send thousands of gallons racing across clay soil (risking foundation heave and erosion) or capture some of that free water for later use. A well-planned harvesting system turns “runoff” into an on-site supply for gardens, tree basins, even pressure-washing.
Rainwater Harvesting
Texas downpours give you two choices: send thousands of gallons racing across clay soil (risking foundation heave and erosion) or capture some of that free water for later use. A well-planned harvesting system turns “runoff” into an on-site supply for gardens, tree basins, even pressure-washing.
Why store instead of discharge?
- Foundation relief. Every gallon you divert into a tank is a gallon that isn’t soaking the slab line after a storm.
- Drought insurance. A 100 square feet of veggie bed needs roughly 60 gal/week—and up to 100 gal in peak Texas heat. One 275 gallon storage solution keeps that bed alive for three to four “Stage 2” watering-restriction weeks when sprinklers are limited to one day—or banned altogether. Stored rain means green plants while your neighbors’ hoses sit idle.
- Storm-water credits & eco points. Many Texas cities encourage harvesting with fee credits or rain-barrel rebates.
- Better for plants. Chlorine-free rainwater is kinder to soil biology than tap water.
- Lower runoff fees. In some jurisdictions, reducing impervious runoff can trim monthly storm-water charges.
Service Tiers at a Glance
| Tier | What it is | Who it’s for | Key notes |
|---|---|---|---|
| 1. Barrels & Small Systems | 40–300 gal barrels fed by a single downspout. | Patio planters, herb gardens, test-the-waters DIYers. | • Low footprint—fits under an eave. • We add screen lids & first-flush diverters to keep out mosquitoes and roof grit. |
| 2. Tanks & Cisterns (300–2,500 gal) | Poly tote, slimline, or corrugated steel tanks plumbed to multiple gutters. | Lawns, fruit trees, livestock troughs, off-grid prep. | • We size by roof catchment & irrigation demand (e.g., 275 gal ≈ 4 weeks for a 100 sq ft bed). • Options for submersible pumps or gravity spigots. |
| 3. Overflow & Water-Routing Plan | Safe discharge path for excess rain. | Required on every install. | • We tie the overflow elbow into buried downspouts, French drains, or a gravel splash pit. • No more water hammering the foundation when the tank tops out. |
How We Size Your System
1. Catchment: Roof area served (sq ft) × 0.6 gal ▸ gallons per 1″ of rain.
2. Demand: Weekly garden need (gal) × desired weeks of backup.
3. Tank: sPick the next-size-up standard tank so you’ve always got headroom.
(Example – 400 sq ft of roof on one downspout: 400 × 0.6 = 240 gal per inch of rain. Want 300 gal of storage? One good storm fills a 275 gal tote with room to spare.)
Ready to Tap the Clouds?
Whether you want a single decorative barrel or a multi-tank backbone for drought season, we handle the design, gutter tie-in, overflow safety, and first-flush filtration so you get clean water and a dry foundation in the same project. Let’s map your roof area and size a system that pays you back every time the skies open.
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Duck Works was founded on a simple commitment:
treat every home like it’s our own.
We provide premium roofing, seamless gutter, drainage, rainwater harvesting, and backflow testing solutions with a focus on durability, clean installation, and clear communication
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