Rainfall in PDX will drop around 30-40 inches of water on your roof this year.1
For an average 2,000 square foot roof (40'x50'), that's over 30,000 gallons. Or nearly 600 gallons on an average week!2
Table of Contents ↓
Projects ↓
- Our immediate way of helping those who are looking for a solution, but are not interested in producing their own.
- (
A DIY Resource) Here we explain in detail some rainwater catchment best practices (and more!).
- (
A DIY Resource) An exposé on
how exactly to accomplish rainwater catchment (and more!).
This section is currently under construction.
- (
A DIY Resource) Our Q&A Library. We aim to answer most questions here regarding the nature of the universe and how it
relates to catching rain. You'll let us know if we've missed something important, yeah?
- How to get a hold of us, and a bunch of other great connections (i.e. links).
Contain Rain is currently working on a few interesting projects in conjunction with collecting rain.
AQUAPONICS: We are currently building barrel-based aquaponic system which uses fish (their waste) to
fertilize plants. It fills with a solar-charged pump and uses bell siphons to drain the water back to the fish tank.
The goal (adding a rainbarrel connected float valve to monitor the overall system water level) is to make this this kit a
"harvest only", turn-key system. 80% reclaimed/repurposed material.
COMPOSTING BINS: Barrels make great compost bins. We have some smaller barrels that will work for this. Currently we are
designing an appropriate and simple rack for this system.
Down the line: In the future, we plan to start R&D on a barrel-based, human powered (think flywheel and bicycle) cob/strawclay/earthen plaster
mixer for faster earthen building construction. Check out
Earthen Hand Natural Building for some information about the methods mentioned.
Also we have been drawing up some sketches of a barrle-based VAWT (vertical axis wind turbine) attachment to this system. Whaaaat?!
Check back soon for photos and progress!
330 Gallon Tote System provides everything your home needs to start harvesting the rain.
Now with a debris-filter offered standard.
These totes are simple and easy to integrate into any garden. The metal meshing surrounding each provides the ability to attach latticework for
growing creeping vegetables, or to attach camouflage fencing around the cistern.
The ability to connect
330g totes
is limted only to the amount of appropriate space in a garden. Capacities are: 1 = 330G; 2 = 660G; 3 = 990G; etc.
How much rain should I collect?
48"-deep by 40"-wide by 54"-high (4' x 3.3' x 4.5'). Surrounded by a 1" galvanized steel support "cage"
(included in the measurements). The intake in the top (hole in the red cap) is a 2" female NPT (National Pipe Thread).
The outlet is on the width plane and is a 2" NPT male industrial plastic, heavy-duty ball valve. The container has a thick plastic 'foot' which steps it off the ground 6" (← 6" included in height measurement).
Intake depends on your site and gutters. Because of the now-standard
custom intake filters, the overflow is also built to fit each system.
However, we also produce a 2" intake version of the
Contain Rain Water Arm
which allows the maximum flow into the tote.
For this kit we offer a
standard 3/4" garden hose
adapter—connecting the hose directly to the tote (NOTE: The flow is controlled by a large 2" ball valve which comes standard on the tote).
330g TOTE • PRICING
The tote itself varies in price. We currently offer brand new totes and used totes. Used totes are professionally cleaned and previously
contained no ingredients harmful to humans or the environment.
All of our tote kits come with an assembled debris filter, and optional pre-filter,
all necessary parts for intake and overflow, and a full installation consultation.
Used 330g Tote Kit: $350/ea Each additional tote attached to system: $280/ea.
[All prices include attachments installed]