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

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Previously, there were 2 drug testing numbers required to test at Waterloo Residential Facility. The numbers were Number 7495691 and Number 6713753. There are a total of 441 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 05/19/2026

We gathered this data on
5/19/2026, 10:04:08 AM
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Waterloo Residential Facility latest test numbers
Test GroupDate
Number 749569105/19/2026
Number 671375305/19/2026








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If you have reached the water, the residential correctional facility today is Tuesday, may 19th 2026. The following numbers are scheduled to report a 314 East 6th Street waterloo iowa to provide a urine sample between the hours of 9 AM and 9 PM. Please remember to bring a photo ID with you. Number 749-5691, number 671-3753. This google says instructions.










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