This document provides the surface station elevation data that is required
to run AERMOD.

The profile base should be set equal to the base elevation of the surface
station being used.

Call Sign	Surface Station		Base Elevation (m)		
---------	---------------		------------------
KALO		Waterloo          	265
KAMW		Ames              	280
KBRL		Burlington        	210
KCID		Cedar Rapids		256
KDBQ		Dubuque			317
KDSM		Des Moines		286
KDVN		Davenport		228
KEST		Estherville		401
KFOD		Fort Dodge		332
KFSD		Sioux Falls		433
KHNR		Harlan			364
KIOW		Iowa City		198
KLWD		Lamoni			346
KMCW		Mason City		362
KMIW		Marshalltown		294
KMLI		Moline			180
KOMA		Omaha			299
KOTM		Ottumwa			255
KSPW		Spencer			407
KSUX		Sioux City		334

Note: The location of each instrument was confirmed and the information
      summarized here was determined using elevation data for each
      confirmed location.

      These values must be used in all regulatory modeling analyses using
      the 2020-2024 AERMOD meteorological data sets.