Field Office Compliance - Assistance


Assistance ID - 138138
SAPP BROS TRAVEL CENTERS - 310335492
2496 210TH AVE Percival, IA 51648
Fremont County

FO 4

Report
File Name File Type File Date Note
Comments
6/10/2026 Eric asked about the timing of samples and field tests. I advised that field tests (temp, pH, DO) should generally be done at the same time that samples are collected for lab analysis. Eric also asked about weekly samples. I advised that parameters that are sampled weekly should be sampled 52 times per year and there should be a sample in each 7 day box on the DMR. DAN OLSON