NEW : Crews worked into the night to contain a massive fuel cell fire in Puerto Rico . Complex burned near San Juan 's bay , causing worries the water could be affected . One person injured , crew evacuated near San Juan , Puerto Rico . iReport.com : Are you there ? Flash ##back , footage of the flames .
NEW : Crews battled into the night to contain a massive fuel depot fire in Puerto Rico . Complex sits near San Juan 's bay , causing worries the water could be affected . One person injured , 350 evacuated near San Juan , Puerto Rico . iReport.com : Are you there ? Send photos , videos of the flames .