Station Name: CHATTAHOOCHEE R 0.39 MI DS GA140, ALPHARETTA, GA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 892 feet

Nearest Address:
Garrard Landing Park
Alpharetta, GA 30022
Fulton County

GPS Coordinates: 33.97305556, -84.26888889

Nearby Water Temperatures

Severe Thunderstorm Watch issued June 22 at 5:30PM EDT until June 22 at 11:00PM EDT by NWS Peachtree City GA

Effective: Mon June 22, 2026, 5:30 PM
Expires: Mon June 22, 2026, 11:00 PM

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 378 IN EFFECT UNTIL 11 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN GEORGIA THIS WATCH INCLUDES 18 COUNTIES IN NORTH CENTRAL GEORGIA CHEROKEE DAWSON FANNIN GILMER LUMPKIN PICKENS UNION IN NORTHEAST GEORGIA TOWNS WHITE IN NORTHWEST GEORGIA BARTOW CATOOSA CHATTOOGA DADE FLOYD GORDON MURRAY WALKER WHITFIELD THIS INCLUDES THE CITIES OF BLAIRSVILLE, BLUE RIDGE, CALHOUN, CARTERSVILLE, CHATSWORTH, CLEVELAND, COHUTTA WILDERNESS, COLWELL, DAHLONEGA, DALTON, DAWSONVILLE, DIAL, ELLIJAY, EPWORTH, FORT OGLETHORPE, HEMP, HIAWASSEE, HIGDON, JASPER, LAFAYETTE, ROME, SUMMERVILLE, TRENTON, AND WOODSTOCK.

Severe Thunderstorm Warning issued June 22 at 8:06PM EDT until June 22 at 8:45PM EDT by NWS Peachtree City GA

Effective: Mon June 22, 2026, 8:06 PM
Expires: Mon June 22, 2026, 8:45 PM

SVRFFC The National Weather Service in Peachtree City has issued a * Severe Thunderstorm Warning for... Southern Floyd County in northwestern Georgia... Bartow County in northwestern Georgia... * Until 845 PM EDT. * At 806 PM EDT, a severe thunderstorm was located near Lindale, or near Rome, moving east at 40 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Rome, Cartersville, Adairsville, Euharlee, Emerson, White, Kingston, Cassville, Shannon, Lindale, Folsom, Pine Log, Coosa, and Funkhouser.

For your protection move to an interior room on the lowest floor of a building. If you see wind damage...hail or flooding...wait until the storm has passed...and then call the National Weather Service toll free at 1 8 6 6 7 6 3 4 4 6 6 or tweet us your report at NWSATLANTA.

Severe Thunderstorm Warning issued June 22 at 7:42PM EDT until June 22 at 8:30PM EDT by NWS Peachtree City GA

Effective: Mon June 22, 2026, 7:42 PM
Expires: Mon June 22, 2026, 8:30 PM

SVRFFC The National Weather Service in Peachtree City has issued a * Severe Thunderstorm Warning for... Towns County in northeastern Georgia... Northwestern Lumpkin County in north central Georgia... Gilmer County in north central Georgia... Southeastern Murray County in northwestern Georgia... Northwestern Dawson County in north central Georgia... Northeastern Gordon County in northwestern Georgia... Northern Pickens County in north central Georgia... Union County in north central Georgia... Eastern Fannin County in north central Georgia... * Until 830 PM EDT. * At 742 PM EDT, severe thunderstorms were located along a line extending from Ivy Log to near Cherry Log to Nickelsville, moving east at 50 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Jasper, Ellijay, Blue Ridge, Hiawassee, Blairsville, Young Harris, East Ellijay, Morganton, Talking Rock, Suches, Amicalola Falls State Park, Gumlog, Jones Creek, Titus, Fausett Lake, Pisgah, Cherry Log, Stover Creek Shelter, Hinton, and Hemp.

For your protection move to an interior room on the lowest floor of a building. If you see wind damage...hail or flooding...wait until the storm has passed...and then call the National Weather Service toll free at 1 8 6 6 7 6 3 4 4 6 6 or tweet us your report at NWSATLANTA.

Special Weather Statement issued June 22 at 7:51PM EDT by NWS Peachtree City GA

Effective: Mon June 22, 2026, 7:51 PM
Expires: Mon June 22, 2026, 8:30 PM

At 751 PM EDT, a strong thunderstorm was over Nicholson, or near Commerce, moving east at 25 mph. HAZARD...Up to 40 mph wind, frequent cloud to ground lightning and heavy rain. SOURCE...Radar indicated. IMPACT...Expect minor damage to tree limbs and blowing around of light, unsecured objects. Heavy rain may cause temporary street flooding especially in poor drainage areas. Locations impacted include... Commerce, Danielsville, Nicholson, Comer, Colbert, Ila, Hull, Pocataligo, Diamond Hill, Neese, Paoli, and Banks Crossing.

People outdoors should seek shelter immediately. If you can hear thunder, you are close enough to be struck by lightning. Motorists should slow down and be prepared for possible loss of control due to hydroplaning.