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

Previously, there were 6 drug testing numbers required to test at Waterloo Residential Facility. The numbers were Number 5878911, Number 4463113, Number 7349943, Number 3910 and Number 3811353. There are a total of 429 probation test numbers at Waterloo Residential Facility. Below we calculated the numbers history of each of these testing numbers over the last 90 days.


6 test numbers are required to test on 02/04/2026

We gathered this data on
2/4/2026, 11:03:18 AMCan this be done earlier?


Waterloo Residential Facility latest test numbers
Test GroupDate
Number 587891102/04/2026
Number 446311302/04/2026
Number 734994302/04/2026
Number 391002/04/2026
Number 381135302/04/2026
Number 790843302/04/2026








Auto Generated Speech to Text

Computed text may misinterpret certain words

You have reached the water. The residential correctional facility today is Wednesday, february 4th 2026. The following numbers are scheduled for 2314 East 6th Street waterloo. I worked for the year and sub to an hours and 9 AM and 9 PM. Please remember to bring a photo ID with you. Number 587-8911, number 446-3113, number 734-9943, number 3910. Number 381-1353, number 790-8433. Looking cuz it has instructions.










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