Image Credits
Diagrams
The labeled cross-sections (files starting with diagram-) are drawn by Prosper Drainage for this site. Dimensions on them come from the International Residential Code (section R401.3), the International Plumbing Code (section 712.3.2 and Table 704.1) and pipe makers' installation guides. They are not to scale and are not a design for any particular property.
Free-licensed photographs
These are used under Creative Commons licences or public domain status, as listed. None of them shows a job done through this site.
| File | What it shows | Photographer | Licence |
|---|---|---|---|
| prosper-tx-main-street.webp | A street in old-town Prosper, Texas, with the grain elevators at the end | Colby Nate | CC BY 2.0 |
| cracked-clay-standing-water.webp | Clay soil shrunk into cracked plates, with rainwater sitting on top instead of soaking in | Surya palanisami | CC0 |
| yard-drain-grate-concrete.webp | A square cast iron drain grate set in concrete beside a lawn (Old Jefferson, Louisiana) | Infrogmation of New Orleans | CC BY-SA 4.0 |
| french-drain-twin-pipes-gravel.webp | An open French drain trench with two perforated pipes on crushed stone | Scooter133 at English Wikipedia | Public domain |
| french-drain-pipe-trench.webp | Corrugated drain pipe in a shallow trench with filter fabric | Scooter133 at English Wikipedia | Public domain |
| downspout-inlet-french-drain.webp | Corrugated drain pipes joined at a fitting beside a house wall | Scooter133 at English Wikipedia | Public domain |
| curb-outlet-pipe.webp | A drain outlet pipe crushed where it exits through a street curb | Bait30 | CC BY-SA 4.0 |
Other photographs
The remaining photographs are stock images that show the trade in general. None of them shows a job done through this site, and none is tied to a specific address.
CC0 and public domain need no attribution; CC BY requires it; CC BY-SA requires it and passes the same licence on. Images are resized and converted to WebP, nothing else is changed. If a credit is wrong or you would like an image removed, use the contact page.