NY Water Testing Labs for Food Safety Use
Robert Hadad, Extension Vegetable Specialist
Cornell Vegetable Program

A PDF list of water testing labs for agricultural and farm food safety uses in NY (assembled Summer 2016).
For farm food safety water testing, contact the lab nearest you to find out the procedure for taking samples and proper containers to use.
- For surface water and well water tests FOR IRRIGATION ONLY, ask for the Quantified Generic E.coli test.
- For DRINKING (POTABLE) WATER tests, request a Presence/Absence test.
Accredited Water Testing Labs in NY (pdf; 220KB)

Upcoming Events
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Chautauqua
July 14, 2026
Panama, NY
A field walk will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. CCE Cornell Vegetable Program Specialist Judson Reid will identify weeds, insects and diseases in vegetables and will go over management options such as inter-row cover crops, grafting, and where appropriate, spray options.
DEC recertification credits will be offered.
Vegetable Pest and Cultural Management Field Meeting for Auction Growers -- Allegany
July 15, 2026
Fillmore, NY
A field walk will demonstrate pest management in fresh market vegetables in both field and greenhouse (high tunnel) vegetables, primarily for those growing for wholesale auction. CCE Cornell Vegetable Program Specialist Judson Reid will identify weeds, insects and diseases in vegetables and will go over management options such as inter-row cover crops, grafting, and where appropriate, spray options.
DEC recertification credits will be offered.
Pest Management for Small-Scale Growers
July 23, 2026
Rochester, NY
Join us for a hands-on field day exploring integrated pest management tools for small-scale growing spaces and the opportunity to build community with local growers! Learn the best practices for using row covers, biocontrols, trapping, and more.