The 'I Will Always Love You' singer was apparently found face down with a "bloody purge coming from her nose" in her hotel bathtub on the night of her death.
The state of Houston's Beverly Hilton hotel room was also described in the report, with officials disclosing that possible drug paraphernalia was present at the time of her death.
The official coroner's report states: "Located on the south portion of the counter was a small spoon with a white crystal-like substance in it and a rolled up piece of white paper, along with other miscellaneous items.
"Located in the top drawer, in the north side of the counter were remnants of a white powdery substance, and a portable mirror on a base."
Additional white powder was discovered at the mirror's base.
The coroner also made clear that no foul play was suspected in Houston's death.
The iconic performer, who admitted to battling drug addiction throughout her life, was said to have been in ill health in her final weeks. She apparently even failed a heart examination just two weeks before her shocking passing.
Tributes to Houston engulfed social media on the night of her death, with stars including Justin Bieber, Rihanna, Mariah Carey, Randy Jackson and Simon Cowell offering condolences to her family.