The fact that he may not be in solid recovery doesn't necessarily make him a risk to your child IF you can monitor his condition while she's in his care. That's why I suggested SoberLink. No, you won't know if he's drinking in between visits. But that won't endanger her, even if it means he's not "there" yet, in terms of his recovery.
Analyzing how well he's working his steps isn't your job. Making sure he's meeting with his sponsor isn't your job. Your only job is to make sure he's not drinking while he has your child.