Drug testing at Waterloo Residential Facility in Black Hawk County, Waterloo IA

Today, there are 2 drug testing numbers required to test at Waterloo Residential Facility. The numbers are Number 3656 and Number 6175741. There are a total of 449 probation test numbers at Waterloo Residential Facility. Below we calculated the numbers history of each of these testing numbers over the last 90 days.


2 test numbers are required to test on 07/01/2026

We gathered this data on
7/1/2026, 10:04:58 AMCan this be done earlier?


Waterloo Residential Facility latest test numbers
Test GroupDate
Number 365607/01/2026
Number 617574107/01/2026








Auto Generated Speech to Text

Computed text may misinterpret certain words

And you have reached the waterloo residential correctional facility. Today is Wednesday, July, 1st, 2026. The following numbers were scheduled to report to 314 East 6th Street waterloo. I want to provide a urine sample between the hours of 9 AM and 9 PM. Please remember to bring a photo ID with you. Numbers 3656, number 617-5741. This concludes today's instructions.










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