(a) A minor alleged to be a juvenile offender may be detained, pending a court hearing, in the following places:

(1) A foster care facility approved by the tribe;

(2) A detention home approved by the tribe; or

(3) A private family home approved by the tribe.

(b) A minor who is 16 years of age or older may be detained in a jail facility used for the detention of adults only if:

(1) A facility in paragraph (a) of this section is not available or would not assure adequate supervision of the minor;

(2) The minor is housed in a separate room from the detained adults; and

(3) Routine inspection of the room where the minor is housed is conducted every 30 minutes to assure his or her safety and welfare.