Drug testing at Sixth District Gerald R Hinzman Center in Linn County, Cedar Rapids IA

Previously, there were 8 drug testing colors required to test at Sixth District Gerald R Hinzman Center. The colors were Number 18006, Number 16827, Number 86322, Number 6549221 and 4 other colors. There are a total of 815 probation test colors at Sixth District Gerald R Hinzman Center. Below we calculated the colors history of each of these testing colors over the last 90 days.


8 test colors are required to test on 12/19/2025

We gathered this data on
12/19/2025, 11:04:23 AMCan this be done earlier?


Sixth District Gerald R Hinzman Center latest test colors
Test GroupDate
Number 1800612/19/2025
Number 1682712/19/2025
Number 8632212/19/2025
Number 654922112/19/2025
Number 311415312/19/2025
Number 782972312/19/2025
Number 828790312/19/2025
Number 961306312/19/2025








Auto Generated Speech to Text

Computed text may misinterpret certain words

Hello, you've reached the federal ground mailbox. Today is Friday, december 19th. Following numbers need a report for your analysis between the hours of 9 AM and 9 PM today. Any medications are taking must be brought with you at the time you dropped along with a photo ID. The home confinement numbers are number 18006. Number 16827. Number 86322. The federal probation numbers our number 654-9221, number 311-4153, number 782-9723. Number 828-7903, number 961-3063. Thank you. Goodbye.













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