Good morning, Denver.

Water World in Federal Heights was evacuated Saturday morning after an unverified threat was reported; police asked residents to avoid the Pecos & 90th area and set up a reunification zone at Camenisch Park.

Jeffco Public Schools will ask voters in November for a $135 million tax increase to fund teacher salaries, career programs, technology, and safety upgrades amid two years of reserve spending caused by declining enrollment and rising costs — additional cuts may follow if the measure fails.

Denver will enforce new recycling and composting rules for businesses, permitted events, apartment complexes, and construction projects starting Sept.

1. Local event organizers and residents have shared tips and expressed some concerns over meeting these standards.