The remnants of Hurricane Rose caused prolonged heavy rain and flash flooding across northern Arizona.

Flash Flood in YAVAPAI, ARIZONA
From 02-OCT-18 09:20:00 to 02-OCT-18 17:20:00 (MST-7)
Location: CANYON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

Black Canyon Creek rose 3 feet was observed in about two hours (920 AM to 1120 AM) at Maren Avenue (a low water crossing).  Reported by Yavapai County Flood Control District.

Flash Flood in YAVAPAI, ARIZONA
From 02-OCT-18 08:45:00 to 02-OCT-18 14:45:00 (MST-7)
Location: CORDES
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

The stream gauge along Agua Fria River east of Cordes Junction recorded a rise of 3.5 feet in three hours.

Heavy Rain in COCONINO, ARIZONA
From 02-OCT-18 21:12:00 to 02-OCT-18 22:12:00 (MST-7)
Location: KACHINA VILLAGE
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Heavy rain dislodged boulders that fell on Highway 89A in Oak Creek Canyon near mile post 382 and 388 north of Sedona.  The highway was closed until the mess could be cleaned up.

Flash Flood in COCONINO, ARIZONA
From 02-OCT-18 21:00:00 to 02-OCT-18 23:00:00 (MST-7)
Location: FLAGSTAFF
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A car was up to the door handles in a low water crossing on South Leroux Street (Rio de Flag) near Cottages Street. A picture of the car was taken at 921 PM.

Flash Flood in COCONINO, ARIZONA
From 03-OCT-18 02:30:00 to 03-OCT-18 09:30:00 (MST-7)
Location: KACHINA VILLAGE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Pumphouse Wash crested at 2.92 feet above normal due to moderate daytime and heavy nighttime rain in and around Kachina Village. Pictures that were shared showed 6 to 10 inches of water flowing out of the wash and down a low-laying roadway.

Flash Flood in COCONINO, ARIZONA
From 03-OCT-18 00:00:00 to 03-OCT-18 05:00:00 (MST-7)
Location: MUNDS PARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

The Oak Creek river gauge in Sedona recorded a crest of 7.24 feet at 145 AM MST due to heavy rain between there and Flagstaff. This crest is about 4.9 feet above the average normal flow at that location.

Flash Flood in YAVAPAI, ARIZONA
From 02-OCT-18 22:00:00 to 03-OCT-18 05:00:00 (MST-7)
Location: WEST SEDONA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

The Dry Creek river gauge recorded a crest of 6.98 feet at midnight due to heavy rain during the day and evening. The crest is about 5 feet rise in the normally dry creek bed.

Flash Flood in YAVAPAI, ARIZONA
From 03-OCT-18 00:00:00 to 03-OCT-18 06:00:00 (MST-7)
Location: CORNVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

The Oak Creek river gauge at Page Springs recorded a crest of  9.88 feet at 215 AM MST due to moderate daytime rain and heavy evening rain. This is 7.78 feet above the normal flow.

Flash Flood in COCONINO, ARIZONA
From 02-OCT-18 20:00:00 to 03-OCT-18 06:00:00 (MST-7)
Location: MUNDS PARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

The river gauge on Oak Creek just upstream from West Fork recorded a crest of 3.64 feet at 1050 PM due to moderate to heavy rain.  This is about 3 feet higher than the normal flow.

Flash Flood in YAVAPAI, ARIZONA
From 02-OCT-18 14:45:00 to 02-OCT-18 17:45:00 (MST-7)
Location: MAYER
Flood cause: Heavy Rain / Burn Area
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Two feet of water flowed through Big Bug Creek.  Prolonged moderate to heavy rain over the area and the Goodwin Fire scar caused this flood.

Flash Flood in COCONINO, ARIZONA
From 03-OCT-18 21:00:00 to 04-OCT-18 02:00:00 (MST-7)
Location: CAMERON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Heavy rain and flowing water through a box culvert under US Highway 89 caused the roadway to collapse. The collapsed road caused a fatal vehicular collision. A 15 mile section of Highway 89 (from Cameron to the Highway 160 Junction) was closed while the road could be repaired.