Water Resources Division District Offices (Continued) 
NORTH DAKOTA 
Water Resources Division 
District Office 
US Geological Survey 
821 East Interstate Avenue 
Bismarck, ND 58501 
(701) 255-4011, ext. 601 
FTS 783-4601 
OHIO 
Water Resources Division 
District Office 
US Geological Survey 
975 West Third Avenue 
Columbus, OH 43212 
(614) 469-5553 
FTS 943-5553 
OKLAHOMA 
Water Resources Division 
District Office 
US Geological Survey 
Room 621 
215 Dean A. McGee Avenue 
Oklahoma City, OK 73102 
(405) 231-4256 
FTS 736-4256 
OREGON 
Water Resources Division 
District Office 
US Geological Survey 
847 NE 19th Avenue, Suite 300 
Portland, OR 97232 
(503) 231-2009 
FTS 429-2009 
PENNSYLVANIA 
Water Resources Division 
District Office 
US Geological Survey 
PO Box 1107 
Federal Building, Fourth Floor 
228 Walnut Street 
Harrisburg, PA 17108 
(717) 782-4514 
FTS 590-4514 
PUERTO RICO 
Water Resources Division 
District Office 
US Geological Survey 
GPO Box 4424 
GSA Center, Building 652 
Highway 28, Pueblo Viejo 
San Juan, PR 00936 
(809) 783-4660 
FTS 809-753-4414 
RHODE ISLAND 
See listing for Massachusetts 
SOUTH CAROLINA 
Water Resources Division 
District Office 
US Geological Survey 
Suite 658 
1835 Assembly Street 
Columbia, SC 29201 
(803) 765-5966 
FTS 677-5966 
SOUTH DAKOTA 
Water Resources Division 
District Office 
US Geological Survey 
317 Federal Building 
200 Fourth Street, SW 
Huron, SD 5/7350 
(605) 352-8651, ext. 258 
FTS 782-2258 
TENNESSEE 
Water Resources Division 
District Office 
US Geological Survey 
A-413 Federal Building and 
US Courthouse 
Nashville, IN 37203 
(615) 251-5424 
FTS 852-5424 
