Rainwater Tank Solutions
Explore quality rainwater tank solutions designed to strengthen your property’s water resilience and independence. Whether you choose a DIY setup or professional installation, CatchingH2O provides high-performance solutions for capturing and reusing rainwater—backed by expert guidance every step of the way. Get 10% off when you consult with our team or choose us for professional installation.
For local tank pickup and purchasing, come down to City Farmers Nursery on May 16th. Brook's Water Harvesting class begins at 9:00am. Pick-up and purchasing starts at 10:30am. City of San Diego Rain Tank Voucher Program participants, please bring your photo ID and city-issued voucher number.
| Tank Capacity (Gallons) | Diameter (in) | Height (in) | Price ($) | *Voucher |
| 205 | 35” | 60” | 810 | 307.5 |
| 330 | 41 | 63 | 980 | - |
| 420 | 45 | 64 | 1090 | 630 |
| 730 | 74 | 56 | 1230 | - |
| 865 | 64 | 66.5 | 1390 | 800 |
| 1320 | 82 | 72 | 1685 | - |
| 2650 | 102 | 80 | 2505 | - |
| 3000 | 102 | 97.5 | 2915 | - |
| 4050 | 101 | 129 | 3840 | - |
| 5050 | 129 | 92 | 4645 | - |
| Tank | Width (in) | Height (in) | Length (in) | Price ($) | *Voucher ($) |
| 265 Slimline | 25 | 64 | 59 | 1115 | - |
| 530 Slimline | 25 | 78.5 | 86 | 1685 | 795 |
*Vouchers only for City of San Diego residents.
**Prices do not include tax or delivery charges.
Rebates
Below is a list of rebates currently available in San Diego County. If you want to learn more about these rebates and why cisterns are better than rain barrels, read our blog: San Diego’s Rainwater Tank Rebates.
City of San Diego Rain Tank Voucher Program. The City of San Diego Stormwater Department, in partnership with CatchingH2O, has launched a new program offering City of San Diego residents vouchers toward discounted rain tanks. This program is being funded by an Integrated Regional Water Management Program grant awarded to the City to help increase access to residential rainwater harvesting.
City Of San Diego Water Conservation Rebate Program. San Diego residents who receive water service from the City of San Diego Public Utilities Department can now apply through the City’s Think Blue rebate program. Current rebate amount on cisterns up to 5,000 gallons: $1.50 per gallon of storage capacity, up to $800 per property/unit.
San Diego Countywide Cistern Rebates (SoCal WaterSmart). San Diego County residents may be eligible for countywide rain cistern rebates offered through SoCal WaterSmart. These rebates are available to households with a municipal water bill, regardless of whether they live in an incorporated city or an unincorporated area of the county. Cistern rebates typically range from $250 to $350, depending on system size and program guidelines. City of San Diego residents are able to combine this rebate with City programs, effectively “double dipping” where allowed.
Southern California Rainwater Tank Rebates (Waterscape). If you live in unincorporated San Diego County, you may qualify for rebates through the Waterscape Rebate Program. Click here to see if you qualify. Current rebate amount: $1.00/sq. ft. Cisterns must have a capacity between 200 and 5,000 gallons. Program requires pre-approval.
Have questions about rebates, cisterns, installation, or the voucher program? Contact us and we'll be happy to help!
