The state's Building Codes Division wants to levy fine of $20,000, saying says cities can't enact rules that have different requirements than the state building code.

The database includes data from almost 50,000 public water systems in all 50 states and the District of Columbia.

Four-day event will give business owners the knowledge and tools they need to grow their brand presence, attract new business, secure repeat customers, uncover hidden profit centers, and find and keep the best talent.

Rooftop supports are becoming more important as more and more states are requiring them.