RT @USGS_Pubs: Check out this #USGS groundwater evaluation of the South Platte River aquifer, #Colorado http://t.co/9Cd9SN7sMb http://t.co/…
1,536 followers
1,536 followers
RT @USGS_Pubs: Check out this #USGS groundwater evaluation of the South Platte River aquifer, #Colorado http://t.co/9Cd9SN7sMb http://t.co/…
1,536 followers
RT @USGS_Pubs: Check out this #USGS groundwater evaluation of the South Platte River aquifer, #Colorado http://t.co/9Cd9SN7sMb http://t.co/…
1,536 followers
RT @USGS_Pubs: Check out this #USGS groundwater evaluation of the South Platte River aquifer, #Colorado http://t.co/9Cd9SN7sMb http://t.co/…