Terms of use

Short version: it is a calculator. You remain the auditor.

What the tool is

Irrigaudit computes standard irrigation-audit quantities (distribution uniformity, Christiansen CU, precipitation rate, runtimes, cycle splits, and water estimates) from the numbers you enter. The formulas are documented in the guides and pinned by an automated test suite.

What the results are not

Results are estimates for decision support. They are not a certification, a guarantee of water or cost savings, or a substitute for professional judgment. Utility bills depend on weather, plant demand, rate structures, and system condition. Verify field conditions, manufacturer data, and local watering restrictions before programming a controller or promising a client a saving.

Liability

The service is provided as is, without warranty of any kind. To the maximum extent permitted by law, the operators of this site are not liable for damages arising from its use, including landscape damage, water charges, or lost business, arising from reliance on computed results.

Paid tier

If a premium tier is enabled, billing is handled by RevenueCat and Stripe under their terms. Subscriptions renew automatically and can be cancelled anytime from the link in your receipt email; access continues to the end of the paid period, and lifetime is a one-time payment. See Premium and Privacy for details.

Refunds

Not happy with a purchase? Email [email protected] within 14 days of a first purchase, or within 7 days of a renewal, and we will refund it. Send the message from the email address you used at checkout, and include:

• the email address used at checkout (if you are writing from a different address)
• your access code, shown on the Premium page while you are signed in on the browser you purchased from
• roughly when you purchased, and which plan (weekly, yearly or lifetime)
• the last 4 digits of the card, if you have the receipt handy

That is everything needed to find the purchase and process the refund. This policy does not limit any statutory rights you may have.

Contact

Questions about these terms: [email protected].