[D]
North Dakota:
BSMK
-
MDR3
South Dakota:
CLK1
-
SDCU
-
SDSF
-
SFSD
Minnesota:
GDMA
-
PRN1
-
STPL
-
WDLM
ZMP1
-
Wisconsin:
WIS1
-
STP1
-
BLRW
Nebraska:
WHN1
-
MRRN
-
NLGN
Iowa
RIS1
All Sites:
http://www.ngs.noaa.gov/CORS/Data.html