Urban Drainage and Flood Control District
ALERT Web Server

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RAINFALL RATE ALARMS

Rainfall rate alarm
1.00 inch in 1 hour
1640
SPR at Union Avenue
05/18/2026 15:58:05
Rainfall rate alarm
0.30 inches in 12 hours
640
Goldsmith at Eastman
05/18/2026 14:47:47
Rainfall rate alarm
1.00 inch in 1 hour
1640
SPR at Union Avenue
05/18/2026 14:07:55
Rainfall rate alarm
0.50 inches in 10 minutes
1640
SPR at Union Avenue
05/18/2026 13:43:55
Rainfall rate alarm
0.30 inches in 12 hours
400
Montview Park
05/18/2026 13:23:46
Rainfall rate alarm
0.30 inches in 12 hours
1340
Sanderson at Xavier
05/18/2026 11:25:49
Rainfall rate alarm
0.40 inches in 1 hour
2970
Rampart Range Road
05/17/2026 14:45:03
Rainfall rate alarm
0.20 inches in 30 minutes
2970
Rampart Range Road
05/17/2026 14:45:02
Rainfall rate alarm
0.20 inches in 30 minutes
2970
Rampart Range Road
05/17/2026 14:00:03
Rainfall rate alarm
0.50 inches in 10 minutes
200
Leyden Reservoir
05/14/2026 14:14:49




STREAM UPPER LIMIT ALARMS

Upper limit alarm
4.55 feet
10128007
JO Hill Reservoir
05/18/2026 21:42:40
Upper limit alarm
1
1008010
WCC-7 Dam
05/18/2026 02:17:00
Upper limit alarm
1
1008010
WCC-7 Dam
05/18/2026 01:49:00
Upper limit alarm
4.55 feet
10128007
JO Hill Reservoir
05/17/2026 20:46:00
Upper limit alarm
4.55 feet
10128007
JO Hill Reservoir
05/16/2026 19:44:20
Upper limit alarm
4.55 feet
10128007
JO Hill Reservoir
05/15/2026 19:44:00
Upper limit alarm
1
2809
East Plum Creek at Columbine Open Space
05/15/2026 10:54:00
Upper limit alarm
1
1008010
WCC-7 Dam
05/15/2026 09:45:00
Upper limit alarm
1
1008010
WCC-7 Dam
05/14/2026 22:49:00
Upper limit alarm
4.55 feet
10128007
JO Hill Reservoir
05/14/2026 15:43:20
Upper limit alarm
1
1008010
WCC-7 Dam
05/13/2026 22:49:00
Upper limit alarm
4.55 feet
10128007
JO Hill Reservoir
05/13/2026 14:42:40
Upper limit alarm
1
1008010
WCC-7 Dam
05/13/2026 10:47:00




STREAM RISING RATE ALARMS

Rising rate alarm
0.50 feet in 1 hour
1663
SPR at Henderson
05/17/2026 20:01:49
Rising rate alarm
0.50 feet in 1 hour
1613
Holly Dam
05/17/2026 14:46:03
Rising rate alarm
0.50 feet in 30 minutes
1703
Cherry Creek at Champa
05/17/2026 14:01:27
Rising rate alarm
0.50 feet in 1 hour
1663
SPR at Henderson
05/15/2026 15:23:49