Research shows that the dip typically starts out with a bacterial count of zero. Katie Johnston reports.

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Aurora Police Investigate 2-Year-Old's Fall From EscalatorPolice in Aurora continue to investigate a 2-year-old's fall from an escalator at the Aurora Town Center.
I-70 Reopens After Flash Flood WarningAll lanes of I-70 reopen after a flash flood warning.
Digital TV Newscast 7-26-21CBS4 is covering Colorado first!
Musician Ryan Dart Describes Devastating Flooding In Poudre CanyonRyan Dart had just set up a mobile recording studio last week when he watched a house float by on the flood waters.
Less Smoke, Fewer Storms, More HeatWatch Meteorologist Ashton Altieri's forecast.
A Hot Week With A Few Storms AheadWatch Dave Aguilera's Forecast
Colorado Boy Suffers Life-Threatening Injuries After Falling From 2nd Floor Of Town Center Of AuroraAurora firefighters rushed to the Town Center of Aurora on Sunday afternoon for a child who reportedly fell from the second floor to the first floor.
VIDEO: Horses Gallop Onto I-70 In Eagle After Escaping RodeoVideo captured by the Gypsum Fire Protection District chief shows the horses running on eastbound lanes of Interstate 70 in Eagle.
Volunteers Help Clean Up Sloan's Lake ParkVolunteers picked up trash and cleaned the playground at Sloan's Lake Park.
Days Left Until Quandary Peak Reservation Pilot Program Takes EffectA pilot program with paid reservations and free shuttles starts this week for Quandary Peak.
Capacity Concerns At Arapahoe County Fair Prompt Organizers To Turn People AwayLarge crowds forced Arapahoe County Fair officials to turn some people away on Saturday.
Loveland Pass Reopens After Massive Mudslide CleanupAfter nearly 48 hours, Loveland Pass is back open after Colorado Department of Transportation crews cleared a mud and debris slide.
New Wildfire Shuts Down Part Of I-70 Between Eagle & GypsumColorado State Patrol says the fire's erratic behavior and strong wind speeds are pushing the fire east along the interstate.
Second Body Found In Poudre Canyon After Devastating Flood & MudslideThe Larimer County Sheriff's Office confirms search crews have found a second body amidst the debris from a flash flood and mudslide last week along the Cache la Poudre River.
Firefighters Gain Some Containment On Morgan Creek FireThe Morgan Creek Fire burning in Routt County is now about 7% contained. It started on July 9 and had been burning out of control.
Garth Brooks Says He Could See Aaron Rodgers Playing For The Denver BroncosCountry music sensation Garth Brooks says he wants NFL superstar Aaron Rodgers to play for the Denver Broncos, but only if the Green Bay Packers are unable to keep him.
Capacity Concerns At Arapahoe County Fair Prompt Organizers To Turn People AwayLarge crowds forced Arapahoe County Fair officials to turn some people away on Saturday.
Colorado Rafting Companies Hit Hard After Flash Flood Overtakes Poudre CanyonColorado’s largest blaze on record, 2020’s Cameron Peak Fire, is just now starting to have its greatest impact on outdoor recreation in the Poudre Canyon region.
Days After Flash Flood In Poudre Canyon, Search Continues For 3 Missing PeopleFour days after flood waters ravaged homes and claimed at least one life, the search for three missing people continued in the Poudre Canyon.  
CBS4 News Update 07.25.21amcbs4 is Colorados's news channel
Fewer Storms With More Smoke Filled SkiesWatch Dave Aguilera's Forecast
Rocky Ford Cantaloupe Season Is Here!The family farmers of the Rocky Ford Growers Association have been busy over the last couple of months planting and nurturing their world-famous melons.
Littleton Boy Enjoys Sports After Foundation Outfits Him With Prosthetic LegClayton Simon is a 6-year-old boy who loves to play sports with his sister.
All Lanes Of I-70 Open Again Through Glenwood CanyonAll lanes of I-70 through Glenwood Canyon are reopened.

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