Field Office Compliance - Assistance


Assistance ID - 137834
Van Diest Supply Company - 311107598
1434 220TH ST. Webster City, IA 50595
Hamilton County

FO 2

Report
File Name File Type File Date Note
Comments
5/6/2026 Carl King, engineer, called and asked if they needed to collect an E. coli sample with their second set of regular samples. I told him to follow the frequency of every 7 days as directed in their NPDES permit, which would mean they would collect another sample next Monday and not with the second round of samples. He agreed that made sense and would do so. JACOB DONAGHY