WASHINGTON — Mattresses on the floor, next to bunk beds, in meeting rooms and gymnasiums. No access to a bathroom or drinking water. Hourlong lines to buy food at the commissary or to make a phone call.

These are some of the conditions described by lawyers and the people held at immigrant detention facilities around the country over the last few months. The number of detained immigrants surpassed a record 60,000 this month. A Los Angeles Times analysis of public data shows that more than a third of ICE detainees have spent time in an overcapacity dedicated detention center this year.

In the first half of the year, at least 19 out of 49 dedicated detention facilities exceeded their rated bed capacity and many more holding facilities and local jails exceeded their agreed-upon immigrant det

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