Tropical Storm Harvey emerged back over the Northwest Gulf of Mexico during the morning hours of August 28th, and intensified slightly as drifted northwest just off the Southeast Texas coast, eventually making a 3rd landfall near Cameron, Louisiana during the early morning hours of August 30th. The persistent outer bands of Tropical Storm Harvey began consistently affecting Angelina County, Texas during the afternoon and evening of August 27th, with persistent training resulting in flash flooding. Breaks in the heavy rain were observed through much of the 28th before affecting Angelina County again during the late afternoon/evening hours, which continued through the early morning hours on August 29th. After Harvey made landfall in far Southwest Louisiana during the early morning hours of August 30th, the more concentrated bands of heavy rain were concentrated on the northwest side of the center, which slowly drifted northeast into Central Louisiana during the afternoon and evening hours. Thus, more significant reports of flash flooding were received across Deep East Texas and Westcentral Louisiana, before drier air had begun to wrap around the center, thus reducing rainfall rates as the center moved into Northeast Louisiana during the early morning hours of August 31st. In addition to the widespread flooding, reports of downed trees and power lines were received over portions of Deep East Texas and Northcentral Louisiana, as some of the stronger squalls produced wind gusts to 35-40 mph with locally higher gusts atop already saturated grounds.
Here are some of the 4 day cumulative rainfall reports across Deep East Texas from Tropical Storm Harvey: In Angelina County, 2 ESE Zavalla 20.27 inches, 2 ENE Zavalla 17.32 inches, Huntington 13.94 inches, Lufkin Angelina Airport 12.11 inches, 1 SSE Lufkin 11.96 inches, 3 SW Lufkin 11.74 inches, 8 W Lufkin 10.17 inches, 5 WNW Lufkin 10.00 inches, 7 W Lufkin 9.60 inches, 2 WSW Hudson 9.09 inches. In Nacogdoches County, 4 NW Appleby 9.91 inches, Nacogdoches Arbor Oaks 8.35 inches, 10 NE Nacogdoches 6.38 inches. In Sabine County, Pineland 15.67 inches, Sabine South RAWS 14.36 inches, 4 SSE Hemphill 8.77 inches. In San Augustine County, 15 SE Broaddus 19.01 inches, Ayish Bayou 15.45 inches. In Shelby County, 4 SSW Huxley 13.24 inches, Center 0.6 NW 6.62 inches, Center 4.26 inches. In addition, the Neches River gauge near Rockland recorded 21.93 inches, with Sam Rayburn Dam recording 18.21 inches.

Flash Flood in ANGELINA, TEXAS
From 30-AUG-17 17:00:00 to 30-AUG-17 19:00:00 (CST-6)
Location: ZAVALLA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Farm to Market Road 1270 and Sandy Creek Road was closed due to high water.

Flash Flood in ANGELINA, TEXAS
From 29-AUG-17 17:02:00 to 29-AUG-17 21:00:00 (CST-6)
Location: BURKE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Ryan Chapel Creek Road near Highway 59 was covered in high water and closed.

Flash Flood in ANGELINA, TEXAS
From 29-AUG-17 01:45:00 to 29-AUG-17 19:45:00 (CST-6)
Location: DOLAN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Polly Branch Road was closed due to flooding.

Flash Flood in ANGELINA, TEXAS
From 29-AUG-17 01:50:00 to 29-AUG-17 19:45:00 (CST-6)
Location: DOLAN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Old Johnson School Road was closed due to flooding.

Flash Flood in ANGELINA, TEXAS
From 29-AUG-17 05:40:00 to 29-AUG-17 17:45:00 (CST-6)
Location: PEAVY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Farm to Market Road 2497 was closed due to flooding.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 12:05:00 to 31-AUG-17 02:45:00 (CST-6)
Location: HEMPHILL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Arnold and Barber Streets in Hemphill were closed due to high water.

Flash Flood in SAN AUGUSTINE, TEXAS
From 30-AUG-17 12:12:00 to 31-AUG-17 02:45:00 (CST-6)
Location: CHINQUAPIN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

High water over Highway 83 on Huckleberry Creek, just east of FM 1751.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 13:01:00 to 31-AUG-17 02:45:00 (CST-6)
Location: MILAM
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Davidson Road was washed out and impassable.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 14:09:00 to 31-AUG-17 02:45:00 (CST-6)
Location: PINELAND
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Highway 83 between Hemphill and Pineland was closed due to flooding.

Flash Flood in ANGELINA, TEXAS
From 30-AUG-17 15:38:00 to 30-AUG-17 19:00:00 (CST-6)
Location: DUNAGAN STATION
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

FM 3150 at Jack Creek was washed out and closed.

Flash Flood in ANGELINA, TEXAS
From 30-AUG-17 18:42:00 to 30-AUG-17 19:00:00 (CST-6)
Location: ZAVALLA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

One lane of Highway 69 near Hubert Cryer Road south of Zavalla was flooded.

Flash Flood in ANGELINA, TEXAS
From 30-AUG-17 18:42:00 to 30-AUG-17 19:00:00 (CST-6)
Location: PEAVY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Ryan's Chapel Road (FM 2497) was flooded and closed.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 18:42:00 to 31-AUG-17 02:45:00 (CST-6)
Location: GENEVA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Water was over Highway 21 at the Maddux Creek bridge near FM 330 and FM 3448.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 18:42:00 to 31-AUG-17 02:45:00 (CST-6)
Location: FAIRMOUNT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

High water across Willow Oak Road near Toledo Bend Lake.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 18:42:00 to 31-AUG-17 02:45:00 (CST-6)
Location: PINELAND
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

FM 83 in Pineland between FM 1 and Highway 96 was flooded and closed.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 18:42:00 to 31-AUG-17 02:45:00 (CST-6)
Location: MAGASCO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A section of FM 2866 was impassible due to flooding.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 18:42:00 to 31-AUG-17 02:45:00 (CST-6)
Location: FAIRMOUNT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Highway 87 near FM 3315 in the Fairmount community was closed due to high water.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 18:42:00 to 31-AUG-17 02:45:00 (CST-6)
Location: PLAINVIEW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

FM 2024 was covered in high water in several locations.

Flash Flood in ANGELINA, TEXAS
From 30-AUG-17 17:00:00 to 30-AUG-17 19:00:00 (CST-6)
Location: SHAWNEE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

FM 1818 at Biloxi Creek, Bear Creek, and Little Buck Creek was flooded.

Flash Flood in SHELBY, TEXAS
From 30-AUG-17 21:28:00 to 31-AUG-17 02:45:00 (CST-6)
Location: CENTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

FM 138 over Bush Creek was covered in high water.

Flash Flood in SHELBY, TEXAS
From 30-AUG-17 21:30:00 to 31-AUG-17 02:45:00 (CST-6)
Location: RATROON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

FM 353 at Highway 87 near the Patroon community was closed due to flooding.

Flash Flood in SABINE, TEXAS
From 30-AUG-17 12:11:00 to 31-AUG-17 02:45:00 (CST-6)
Location: PINELAND
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Timberland Drive, Maple Street, and Yaupon Street in Pineland were closed due to high water.