Urban Drainage and Flood Control District
ALERT Web Server

RAINFALL RATE ALARMS
Rainfall rate alarm1.00 inch in 1 hour1640SPR at Union Avenue05/18/2026 15:58:05
Rainfall rate alarm0.30 inches in 12 hours640Goldsmith at Eastman05/18/2026 14:47:47
Rainfall rate alarm1.00 inch in 1 hour1640SPR at Union Avenue05/18/2026 14:07:55
Rainfall rate alarm0.50 inches in 10 minutes1640SPR at Union Avenue05/18/2026 13:43:55
Rainfall rate alarm0.30 inches in 12 hours400Montview Park05/18/2026 13:23:46
Rainfall rate alarm0.30 inches in 12 hours1340Sanderson at Xavier05/18/2026 11:25:49
Rainfall rate alarm0.40 inches in 1 hour2970Rampart Range Road05/17/2026 14:45:03
Rainfall rate alarm0.20 inches in 30 minutes2970Rampart Range Road05/17/2026 14:45:02
Rainfall rate alarm0.20 inches in 30 minutes2970Rampart Range Road05/17/2026 14:00:03
Rainfall rate alarm0.50 inches in 10 minutes200Leyden Reservoir05/14/2026 14:14:49
Rainfall rate alarm0.30 inches in 12 hours1340Sanderson at Xavier05/06/2026 16:15:50
Rainfall rate alarm0.30 inches in 12 hours400Montview Park05/06/2026 15:27:45
Rainfall rate alarm0.30 inches in 12 hours1340Sanderson at Xavier05/06/2026 13:33:50
Rainfall rate alarm0.30 inches in 12 hours400Montview Park05/05/2026 16:57:45
Rainfall rate alarm0.30 inches in 12 hours640Goldsmith at Eastman05/05/2026 16:31:47
Rainfall rate alarm0.50 inches in 30 minutes4170Pine Brook04/23/2026 12:11:18

STREAM UPPER LIMIT ALARMS
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/18/2026 21:42:40
Upper limit alarm11008010WCC-7 Dam05/18/2026 02:17:00
Upper limit alarm11008010WCC-7 Dam05/18/2026 01:49:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/17/2026 20:46:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/16/2026 19:44:20
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/15/2026 19:44:00
Upper limit alarm12809East Plum Creek at Columbine Open Space05/15/2026 10:54:00
Upper limit alarm11008010WCC-7 Dam05/15/2026 09:45:00
Upper limit alarm11008010WCC-7 Dam05/14/2026 22:49:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/14/2026 15:43:20
Upper limit alarm11008010WCC-7 Dam05/13/2026 22:49:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/13/2026 14:42:40
Upper limit alarm11008010WCC-7 Dam05/13/2026 10:47:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/12/2026 13:45:40
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/11/2026 12:43:20
Upper limit alarm12809East Plum Creek at Columbine Open Space05/10/2026 11:54:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/10/2026 11:42:20
Upper limit alarm11008010WCC-7 Dam05/09/2026 10:47:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/09/2026 10:42:40
Upper limit alarm11008010WCC-7 Dam05/08/2026 13:15:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/08/2026 09:44:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/07/2026 08:43:40
Upper limit alarm4.55 feet10128007JO Hill Reservoir05/04/2026 04:47:00
Upper limit alarm11008010WCC-7 Dam05/02/2026 11:47:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir04/30/2026 13:47:00
Upper limit alarm11008010WCC-7 Dam04/25/2026 09:23:00
Upper limit alarm11008010WCC-7 Dam04/21/2026 12:01:00
Upper limit alarm11008010WCC-7 Dam04/20/2026 21:47:00
Upper limit alarm35 miles/hour2727Salisbury Park04/19/2026 20:50:20

STREAM RISING RATE ALARMS
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson05/17/2026 20:01:49
Rising rate alarm0.50 feet in 1 hour1613Holly Dam05/17/2026 14:46:03
Rising rate alarm0.50 feet in 30 minutes1703Cherry Creek at Champa05/17/2026 14:01:27
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson05/15/2026 15:23:49
Rising rate alarm0.50 feet in 1 hour1103Louisville Dwy D05/07/2026 14:37:11
Rising rate alarm0.50 feet in 1 hour1103Louisville Dwy D05/07/2026 10:33:11
Rising rate alarm0.50 feet in 1 hour1603Englewood Dam05/05/2026 20:15:00
Rising rate alarm0.50 feet in 1 hour1649SPR at 19th Street05/05/2026 19:48:05
Rising rate alarm0.50 feet in 1 hour1603Englewood Dam05/05/2026 19:00:06
Rising rate alarm1.00 foot in 30 minutes653Goldsmith Gulch at Iliff05/05/2026 17:23:05
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson04/23/2026 16:01:49