Urban Drainage and Flood Control District
ALERT Web Server

RAINFALL RATE ALARMS
Rainfall rate alarm0.50 inches in 10 minutes2350Idledale06/25/2026 21:08:46
Rainfall rate alarm0.30 inches in 12 hours1340Sanderson at Xavier06/25/2026 21:07:50
Rainfall rate alarm0.50 inches in 10 minutes2250Rosedale06/25/2026 21:05:13
Rainfall rate alarm0.50 inches in 10 minutes2310Genesee Village06/25/2026 21:00:24
Rainfall rate alarm0.50 inches in 10 minutes220Upper Leyden06/25/2026 20:53:56
Rainfall rate alarm0.50 inches in 10 minutes2210Hiwan Golf Club06/25/2026 20:51:46
Rainfall rate alarm0.50 inches in 10 minutes2340El Rancho06/25/2026 20:49:30
Rainfall rate alarm0.50 inches in 10 minutes310Guy Hill Ranch06/25/2026 20:41:32
Rainfall rate alarm0.50 inches in 10 minutes4050Walker Ranch06/25/2026 20:35:58
Rainfall rate alarm0.50 inches in 10 minutes4020Rio Grande06/25/2026 20:35:20
Rainfall rate alarm0.50 inches in 10 minutes4010Crescent06/25/2026 20:34:46
Rainfall rate alarm0.50 inches in 10 minutes150Nott Creek06/25/2026 20:32:58
Rainfall rate alarm1.00 inch in 1 hour3060Fire Station No4706/25/2026 06:01:22
Rainfall rate alarm0.82 inches in 1 hour3060Fire Station No4706/25/2026 05:57:40
Rainfall rate alarm0.50 inches in 30 minutes3060Fire Station No4706/25/2026 05:46:00
Rainfall rate alarm0.30 inches in 12 hours1340Sanderson at Xavier06/25/2026 04:31:49
Rainfall rate alarm1.00 inch in 1 hour100420Big Dry Creek at Thorncreek Golf Course06/25/2026 00:55:30
Rainfall rate alarm0.50 inches in 10 minutes100420Big Dry Creek at Thorncreek Golf Course06/25/2026 00:29:30
Rainfall rate alarm1.63 inches in 1 hour1050Jeffco Fairgrounds06/25/2026 00:08:43
Rainfall rate alarm0.76 inches in 1 hour1010Denver West06/25/2026 00:04:57
Rainfall rate alarm0.76 inches in 1 hour1060Heritage Square (Apex)06/24/2026 23:58:44
Rainfall rate alarm1.90 inches in 6 hours9100Basin Average Precipitation - Bear Creek06/24/2026 23:43:27
Rainfall rate alarm1.26 inches in 1 hour1050Jeffco Fairgrounds06/24/2026 23:42:43
Rainfall rate alarm0.76 inches in 1 hour1030NREL South Table Mountain06/24/2026 23:40:46
Rainfall rate alarm1.04 inches in 1 hour1050Jeffco Fairgrounds06/24/2026 23:38:43
Rainfall rate alarm1.00 inch in 1 hour1050Jeffco Fairgrounds06/24/2026 23:36:43
Rainfall rate alarm1.00 inch in 1 hour2340El Rancho06/24/2026 23:33:30
Rainfall rate alarm0.76 inches in 1 hour1050Jeffco Fairgrounds06/24/2026 23:32:43
Rainfall rate alarm0.50 inches in 10 minutes2340El Rancho06/24/2026 23:29:30
Rainfall rate alarm0.50 inches in 10 minutes1050Jeffco Fairgrounds06/24/2026 23:26:43
Rainfall rate alarm1.00 inch in 1 hour9100Basin Average Precipitation - Bear Creek06/24/2026 23:25:46
Rainfall rate alarm1.60 inches in 3 hours9100Basin Average Precipitation - Bear Creek06/24/2026 23:25:27
Rainfall rate alarm1.00 inch in 1 hour2210Hiwan Golf Club06/24/2026 23:23:46
Rainfall rate alarm0.50 inches in 10 minutes2210Hiwan Golf Club06/24/2026 23:19:45
Rainfall rate alarm1.30 inches in 2 hours9100Basin Average Precipitation - Bear Creek06/24/2026 23:12:07
Rainfall rate alarm0.50 inches in 10 minutes2230Bear Creek below Cub Creek06/24/2026 23:00:07
Rainfall rate alarm1.00 inch in 1 hour2230Bear Creek below Cub Creek06/24/2026 22:58:08
Rainfall rate alarm1.00 inch in 1 hour2250Rosedale06/24/2026 22:49:14
Rainfall rate alarm0.50 inches in 10 minutes2250Rosedale06/24/2026 22:41:14
Rainfall rate alarm1.00 inch in 1 hour1640SPR at Union Avenue06/24/2026 22:29:55
Rainfall rate alarm1.00 inch in 1 hour2210Hiwan Golf Club06/24/2026 22:13:45
Rainfall rate alarm0.50 inches in 10 minutes1640SPR at Union Avenue06/24/2026 22:09:55
Rainfall rate alarm0.50 inches in 10 minutes2280Kinney Peak06/24/2026 21:53:10
Rainfall rate alarm1.00 inch in 1 hour1370West Metro Fire Station 1306/24/2026 14:54:28
Rainfall rate alarm0.50 inches in 10 minutes1370West Metro Fire Station 1306/24/2026 14:54:27
Rainfall rate alarm0.50 inches in 30 minutes4170Pine Brook06/21/2026 21:57:18
Rainfall rate alarm0.50 inches in 30 minutes4100Filter Plant06/21/2026 21:50:52
Rainfall rate alarm0.50 inches in 10 minutes1570Brighton ETO06/08/2026 16:14:25
Rainfall rate alarm0.50 inches in 10 minutes100230Havana Pond06/08/2026 15:55:46
Rainfall rate alarm0.50 inches in 30 minutes3080Tallman Gulch at Tallman Park06/08/2026 15:52:20
Rainfall rate alarm0.50 inches in 30 minutes2860Cherry Creek at Stroh06/08/2026 15:47:40
Rainfall rate alarm0.50 inches in 30 minutes2850CC blw Bayou Gulch06/08/2026 15:46:00
Rainfall rate alarm0.50 inches in 10 minutes630Temple Pond at DTC06/07/2026 23:07:35

STREAM UPPER LIMIT ALARMS
Upper limit alarm4.55 feet10128007JO Hill Reservoir07/04/2026 11:01:40
Upper limit alarm11008010WCC-7 Dam07/03/2026 10:13:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir07/03/2026 10:01:22
Upper limit alarm11008010WCC-7 Dam07/03/2026 00:25:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir07/02/2026 09:01:21
Upper limit alarm11008010WCC-7 Dam07/01/2026 10:25:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir07/01/2026 08:01:22
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/30/2026 07:02:03
Upper limit alarm110026201Trumbull Fire Station Wx06/30/2026 03:04:02
Upper limit alarm110026201Trumbull Fire Station Wx06/29/2026 18:04:06
Upper limit alarm11008010WCC-7 Dam06/29/2026 09:07:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/29/2026 06:01:22
Upper limit alarm110026201Trumbull Fire Station Wx06/29/2026 02:04:02
Upper limit alarm11008010WCC-7 Dam06/29/2026 00:37:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/28/2026 05:01:22
Upper limit alarm110026201Trumbull Fire Station Wx06/27/2026 15:04:05
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/27/2026 04:01:41
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/26/2026 03:01:21
Upper limit alarm11007710Baldwin Gulch Dam06/25/2026 11:14:20
Upper limit alarm6 NovaScore2841FHIT Basin - Sulphur Gulch06/25/2026 05:57:40
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/25/2026 02:01:22
Upper limit alarm8.00 feet2333Bear Creek at Morrison06/25/2026 02:00:25
Upper limit alarm6.44 feet2333Bear Creek at Morrison06/25/2026 02:00:25
Upper limit alarm11008010WCC-7 Dam06/25/2026 00:47:00
Upper limit alarm9 NovaScore1011FHIT Basin - Lena Gulch06/25/2026 00:08:43
Upper limit alarm8 NovaScore1011FHIT Basin - Lena Gulch06/24/2026 23:42:43
Upper limit alarm3.00 feet2233Bear Creek below Cub Creek06/24/2026 23:40:06
Upper limit alarm7 NovaScore1011FHIT Basin - Lena Gulch06/24/2026 23:38:43
Upper limit alarm6 NovaScore1011FHIT Basin - Lena Gulch06/24/2026 23:32:43
Upper limit alarm0.80 feet2223Evergreen Lake06/24/2026 23:14:26
Upper limit alarm3.00 feet2253Rosedale06/24/2026 22:49:14
Upper limit alarm110026201Trumbull Fire Station Wx06/24/2026 16:04:05
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/24/2026 01:01:21
Upper limit alarm1100159Sellers Gulch at Haystack Rd06/23/2026 15:51:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/23/2026 00:01:22
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/21/2026 23:01:41
Upper limit alarm11008010WCC-7 Dam06/21/2026 00:45:00
Upper limit alarm11008010WCC-7 Dam06/21/2026 00:15:00
Upper limit alarm11008010WCC-7 Dam06/20/2026 23:45:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/20/2026 22:01:42
Upper limit alarm11008010WCC-7 Dam06/20/2026 20:53:00
Upper limit alarm110026201Trumbull Fire Station Wx06/20/2026 04:04:02
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/19/2026 21:02:03
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/18/2026 20:01:22
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/17/2026 19:01:40
Upper limit alarm11008010WCC-7 Dam06/17/2026 06:11:00
Upper limit alarm13099Big Dry Creek at Heritage Regional Park06/17/2026 06:08:45
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/16/2026 18:01:40
Upper limit alarm13099Big Dry Creek at Heritage Regional Park06/16/2026 17:10:29
Upper limit alarm110026201Trumbull Fire Station Wx06/16/2026 15:04:05
Upper limit alarm13099Big Dry Creek at Heritage Regional Park06/16/2026 04:09:09
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/15/2026 17:35:00
Upper limit alarm13099Big Dry Creek at Heritage Regional Park06/15/2026 15:35:25
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/14/2026 16:33:20
Upper limit alarm11008010WCC-7 Dam06/13/2026 20:31:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/13/2026 16:33:00
Upper limit alarm110026201Trumbull Fire Station Wx06/13/2026 16:04:05
Upper limit alarm11008010WCC-7 Dam06/13/2026 08:45:00
Upper limit alarm110026201Trumbull Fire Station Wx06/12/2026 16:04:05
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/12/2026 15:35:00
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/11/2026 14:35:40
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/10/2026 13:35:20
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/09/2026 12:35:20
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/08/2026 11:38:00
Upper limit alarm11008010WCC-7 Dam06/08/2026 09:47:00
Upper limit alarm110026201Trumbull Fire Station Wx06/07/2026 17:04:06
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/07/2026 10:36:00
Upper limit alarm11008010WCC-7 Dam06/07/2026 09:37:00
Upper limit alarm110026201Trumbull Fire Station Wx06/06/2026 11:04:04
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/06/2026 09:36:00
Upper limit alarm11008010WCC-7 Dam06/06/2026 09:15:00
Upper limit alarm110026201Trumbull Fire Station Wx06/05/2026 19:04:06
Upper limit alarm4.55 feet10128007JO Hill Reservoir06/05/2026 09:34:20
Upper limit alarm11008010WCC-7 Dam06/05/2026 08:47:00
Upper limit alarm110026201Trumbull Fire Station Wx06/05/2026 04:04:02
Upper limit alarm11008010WCC-7 Dam06/05/2026 00:17:00
Upper limit alarm110026201Trumbull Fire Station Wx06/04/2026 19:04:07

STREAM RISING RATE ALARMS
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson06/30/2026 15:01:50
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson06/26/2026 01:35:48
Rising rate alarm0.50 feet in 1 hour2333Bear Creek at Morrison06/26/2026 00:00:25
Rising rate alarm0.50 feet in 30 minutes724WTG / Confluence Pond06/25/2026 22:06:53
Rising rate alarm0.50 feet in 1 hour1649SPR at 19th Street06/25/2026 22:01:54
Rising rate alarm1.00 foot in 30 minutes653Goldsmith Gulch at Iliff06/25/2026 22:00:53
Rising rate alarm1.00 foot in 30 minutes613Harvard Gulch at Jackson06/25/2026 21:30:38
Rising rate alarm0.50 feet in 30 minutes1703Cherry Creek at Champa06/25/2026 21:15:28
Rising rate alarm0.50 feet in 1 hour1103Louisville Dwy D06/25/2026 21:11:11
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson06/25/2026 07:19:48
Rising rate alarm1.00 foot in 30 minutes613Harvard Gulch at Jackson06/25/2026 05:42:38
Rising rate alarm0.50 feet in 1 hour1203Broomfield Basin 320706/25/2026 03:32:45
Rising rate alarm1.00 foot in 30 minutes1563Lakewood Gulch at 10th06/25/2026 03:29:49
Rising rate alarm0.50 feet in 4 hours1003Maple Grove Reservoir06/25/2026 03:12:25
Rising rate alarm0.50 feet in 1 hour1649SPR at 19th Street06/25/2026 03:01:54
Rising rate alarm0.50 feet in 1 hour1113Gunbarrel06/25/2026 00:19:44
Rising rate alarm0.40 feet in 1 hour2223Evergreen Lake06/24/2026 23:14:26
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson06/22/2026 16:11:49
Rising rate alarm0.50 feet in 1 hour1103Louisville Dwy D06/21/2026 22:35:11
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson06/16/2026 16:01:49
Rising rate alarm0.50 feet in 30 minutes713Horseshoe Park Drop06/12/2026 05:48:19
Rising rate alarm0.50 feet in 30 minutes713Horseshoe Park Drop06/12/2026 03:36:19
Rising rate alarm0.50 feet in 30 minutes713Horseshoe Park Drop06/12/2026 03:22:19
Rising rate alarm0.50 feet in 30 minutes713Horseshoe Park Drop06/12/2026 03:16:19
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson06/08/2026 21:02:06
Rising rate alarm0.50 feet in 1 hour1663SPR at Henderson06/08/2026 19:37:48
Rising rate alarm1.00 foot in 30 minutes653Goldsmith Gulch at Iliff06/08/2026 12:59:05