Free tools for water operators.
Practical, no-signup tools for the moments that matter — a positive sample, a public notice, a deadline. More on the way.
RTCR
Coliform response tool
Answer one question to see the response pathway after a total coliform or E. coli positive sample — repeat sampling, Level 1 vs Level 2, and when a Tier 1 notice is required.
Public notification
Public notice builder
Pick a tier, fill in your system's details, and assemble a draft with every element a drinking water public notice needs under 40 CFR § 141.205.