Urban Drainage and Flood Control District
ALERT Web Server
 


RAINFALL RATE ALARMS


Rainfall rate alarm0.50 inches in 10 minutes4830SBC at San Souci10/21/2026 14:51:49


Rainfall rate alarm0.50 inches in 10 minutes2230Bear Creek below Cub Creek10/21/2026 12:14:26


Rainfall rate alarm1.90 inches in 6 hours9100Basin Average Precipitation - Bear Creek10/21/2026 03:56:08


Rainfall rate alarm1.60 inches in 3 hours9100Basin Average Precipitation - Bear Creek10/21/2026 03:50:11


Rainfall rate alarm1.60 inches in 3 hours9100Basin Average Precipitation - Bear Creek10/21/2026 03:50:10


Rainfall rate alarm1.30 inches in 2 hours9100Basin Average Precipitation - Bear Creek10/21/2026 03:44:07


Rainfall rate alarm1.00 inch in 1 hour9100Basin Average Precipitation - Bear Creek10/21/2026 03:34:10


Rainfall rate alarm1.00 inch in 1 hour9100Basin Average Precipitation - Bear Creek10/21/2026 02:08:08


Rainfall rate alarm1.90 inches in 6 hours9100Basin Average Precipitation - Bear Creek10/21/2026 02:08:08


Rainfall rate alarm1.60 inches in 3 hours9100Basin Average Precipitation - Bear Creek10/21/2026 02:08:08


Rainfall rate alarm1.30 inches in 2 hours9100Basin Average Precipitation - Bear Creek10/21/2026 02:08:08


Rainfall rate alarm1.90 inches in 6 hours9100Basin Average Precipitation - Bear Creek10/21/2026 02:00:10


Rainfall rate alarm1.60 inches in 3 hours9100Basin Average Precipitation - Bear Creek10/21/2026 01:54:07


Rainfall rate alarm1.30 inches in 2 hours9100Basin Average Precipitation - Bear Creek10/21/2026 01:46:08


Rainfall rate alarm1.00 inch in 1 hour9100Basin Average Precipitation - Bear Creek10/21/2026 01:36:08


Rainfall rate alarm1.90 inches in 6 hours9100Basin Average Precipitation - Bear Creek10/20/2026 14:22:09


Rainfall rate alarm1.60 inches in 3 hours9100Basin Average Precipitation - Bear Creek10/20/2026 14:12:08


Rainfall rate alarm1.30 inches in 2 hours9100Basin Average Precipitation - Bear Creek10/20/2026 14:04:07


Rainfall rate alarm1.00 inch in 1 hour9100Basin Average Precipitation - Bear Creek10/20/2026 13:54:10


Rainfall rate alarm1.00 inch in 1 hour9100Basin Average Precipitation - Bear Creek10/20/2026 13:54:08


Rainfall rate alarm0.50 inches in 10 minutes4110Betasso10/19/2026 11:34:30


Rainfall rate alarm0.50 inches in 30 minutes4110Betasso10/19/2026 11:34:30







STREAM UPPER LIMIT ALARMS


Upper limit alarm6 NovaScore601FHIT Basin - Harvard Gulch10/24/2026 20:37:05


Upper limit alarm13 NovaScore601FHIT Basin - Harvard Gulch10/24/2026 20:37:05


Upper limit alarm12 NovaScore601FHIT Basin - Harvard Gulch10/24/2026 20:37:05


Upper limit alarm11 NovaScore601FHIT Basin - Harvard Gulch10/24/2026 20:37:05


Upper limit alarm10 NovaScore601FHIT Basin - Harvard Gulch10/24/2026 20:37:05


Upper limit alarm9 NovaScore601FHIT Basin - Harvard Gulch10/24/2026 20:37:05


Upper limit alarm8 NovaScore601FHIT Basin - Harvard Gulch10/24/2026 20:37:05


Upper limit alarm7 NovaScore601FHIT Basin - Harvard Gulch10/24/2026 20:37:05


Upper limit alarm11008010WCC-7 Dam10/24/2026 16:27:00


Upper limit alarm110026201Trumbull Fire Station Wx10/24/2026 07:04:03


Upper limit alarm11008010WCC-7 Dam10/23/2026 19:21:00


Upper limit alarm11008010WCC-7 Dam10/23/2026 17:53:00


Upper limit alarm11008010WCC-7 Dam10/23/2026 17:09:00


Upper limit alarm1100159Sellers Gulch at Haystack Rd10/23/2026 16:51:00


Upper limit alarm11008010WCC-7 Dam10/23/2026 15:23:00


Upper limit alarm11008010WCC-7 Dam10/23/2026 14:55:00


Upper limit alarm11008010WCC-7 Dam10/23/2026 14:25:00


Upper limit alarm11008010WCC-7 Dam10/23/2026 13:45:00


Upper limit alarm11008010WCC-7 Dam10/23/2026 12:53:00


Upper limit alarm11008010WCC-7 Dam10/23/2026 12:15:00


Upper limit alarm11 NovaScore3081FHIT Basin - Tallman Gulch10/23/2026 02:19:05


Upper limit alarm10 NovaScore3081FHIT Basin - Tallman Gulch10/23/2026 02:19:05


Upper limit alarm9 NovaScore3081FHIT Basin - Tallman Gulch10/23/2026 02:19:05


Upper limit alarm8 NovaScore3081FHIT Basin - Tallman Gulch10/23/2026 02:19:05


Upper limit alarm7 NovaScore3081FHIT Basin - Tallman Gulch10/23/2026 02:19:05


Upper limit alarm6 NovaScore3081FHIT Basin - Tallman Gulch10/23/2026 02:19:05


Upper limit alarm13 NovaScore3081FHIT Basin - Tallman Gulch10/23/2026 02:19:05


Upper limit alarm12 NovaScore3081FHIT Basin - Tallman Gulch10/23/2026 02:19:05


Upper limit alarm12809East Plum Creek at Columbine Open Space10/21/2026 12:53:20


Upper limit alarm11008010WCC-7 Dam10/21/2026 10:45:00


Upper limit alarm11008010WCC-7 Dam10/21/2026 10:19:00


Upper limit alarm11008010WCC-7 Dam10/20/2026 19:55:00


Upper limit alarm11008010WCC-7 Dam10/20/2026 12:25:00


Upper limit alarm11008010WCC-7 Dam10/20/2026 11:55:00


Upper limit alarm11008010WCC-7 Dam10/20/2026 11:25:00


Upper limit alarm4.55 feet10128007JO Hill Reservoir10/20/2026 09:02:02


Upper limit alarm11008010WCC-7 Dam10/19/2026 14:53:00


Upper limit alarm11008010WCC-7 Dam10/19/2026 14:23:00


Upper limit alarm11008010WCC-7 Dam10/19/2026 13:45:00


Upper limit alarm11008010WCC-7 Dam10/19/2026 12:53:00


Upper limit alarm11008010WCC-7 Dam10/19/2026 12:25:00


Upper limit alarm11008010WCC-7 Dam10/19/2026 11:55:00


Upper limit alarm11008010WCC-7 Dam10/19/2026 11:23:00


Upper limit alarm110026201Trumbull Fire Station Wx10/19/2026 10:04:04


Upper limit alarm4.55 feet10128007JO Hill Reservoir10/19/2026 08:01:42


Upper limit alarm110026201Trumbull Fire Station Wx10/18/2026 19:04:05


Upper limit alarm11008010WCC-7 Dam10/18/2026 15:53:00


Upper limit alarm11008010WCC-7 Dam10/18/2026 15:25:00


Upper limit alarm11008010WCC-7 Dam10/18/2026 14:53:00


Upper limit alarm11008010WCC-7 Dam10/18/2026 14:23:00


Upper limit alarm11008010WCC-7 Dam10/18/2026 13:45:00


Upper limit alarm11008010WCC-7 Dam10/18/2026 12:53:00


Upper limit alarm11008010WCC-7 Dam10/18/2026 12:11:00


Upper limit alarm12809East Plum Creek at Columbine Open Space10/18/2026 11:25:20


Upper limit alarm4.55 feet10128007JO Hill Reservoir10/18/2026 07:02:02







STREAM RISING RATE ALARMS


Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson10/24/2026 18:57:48