Listen for gurgling sounds in nearby drains if the toilet continues to flush slowly. These sounds, if you hear them, mean that there isn't enough air in the waste lines to allow water to flow freely. Go on the roof and clear debris from the vent opening. Once the opening is clear, spray water into it with a garden hose.
The Kimball Lifecycle. The Kimball Lifecycle is a methodology for developing data warehouses, and has been developed over many years by Ralph Kimball and a variety of colleagues.
Kimball, Minnesota - Basic Facts. The City of Kimball had a population of 763 as of July 1, 2016. Kimball ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Minnesota. See peer rankings below.