Images

A sinkhole formed in a roadway caused traffic to detour around it while it is filled in, stabilized and repaved.

Sinkholes damage roadways and require constant maintenance for road safety. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures.

Sinkholes damage roadways and require constant maintenance for road safety. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures.

Sinkholes damage roadways and require constant maintenance for road safety. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures.

A section of a strawberry field that was destroyed by a sinkhole and filled in, as is done with many sinkholes if possible.

Sediment can smother corals, but Hurricane Hole has no sediment-bearing freshwater streams. Its clear waters are habitat for an entire community of marine life, including Montastrea corals and squirrelfish. Photo: Caroline Rogers, USGS, 2009

Industrial Water Use
Georgia Pacific Brunswick Cellulose paper plant, Brunswick, Georgia, USA

Water quality sampling in a creek, Atlanta, Georgia
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Scientists from the USGS South Atlantic Water Science Center are sampling Sope Creek, Cobb County, west of Atlanta, Georgia. 

Peachtree Creek at Atlanta (USGS 02336300) Water Monitoring Site

Epic flooding conditions at Peachtree Creek, Atlanta, Ga., September 2009.

Many days of continuous heavy rain in mid-September have resulted in flooding in many parts of Georgia, especially in north Georgia and the Atlanta region. These rains have been producing streamflows of record proportions.

Epic Flooding in Georgia, 2009

Metropolitan Atlanta—September 2009 Floods

A queen angelfish peers through the safety of the mangrove roots across the rich colors and textures of corals, sponges, urchins, and algae. Queen angelfish feed almost exclusively on sponges, which are abundant in these mangroves.

Epic September 2009 Flooding
Chattahoochee River near Whitesburg (02338000)

Ryan Rasmussen and Cassandra Pfeifle, Hydrologic Technicians, collect samples at Little River Reservoir, 2009. 

The eft stage of a red-spotted newt in Walker County, Georgia (Crockford-Pigeon Mountain Wildlife Management Area)

The dry landscape of northwest Florida floods with extreme highwater from the Withlacoochee River.

The rural landscape in northwest Florida is inundated by floodwaters of the Alapaha River.

This photo shows a mangrove ecosystem that may be unique in the Caribbean in terms of the abundance and diversity of corals.

This photo shows a mangrove ecosystem that may be unique in the Caribbean in terms of the abundance and diversity of corals.

This coral (Mycetophyllia sp.) is not abundant in coral reefs of the Virgin Islands. It most commonly grows in water deeper than 40 ft., and it is surprising to find it growing in the shade of the mangroves in 3 ft of water.