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Updated 8:00 AM EST, April 15, 2008
 Deployment Statistics        


Weather Barriers to Sharing ESS Observational Data with Other Sections/Departments (i.e., traffic management, traveler information dissemination, maintenance and construction)

2004 National Summary


Number of States
Surveyed / Returned Survey
Number of States Using ESSTotal Number of ESSNumber of States Reporting the Following Barriers
CostProprietary Restraints from
Private Meteorological
Service Providers
50 / 4836140722

2004 Statewide Summary

Click here to show only the States with the specified technology

Click on a hyperlinked column header to sort the data by the column value.

StateUses ESSNumber of ESSReports the Following Barriers
CostProprietary Restraints from
Private Meteorological
Service Providers
AlabamaNo0NoNo
AlaskaYes24NoNo
ArizonaYes14NoNo
ArkansasNo0NoNo
CaliforniaYes81NoNo
ColoradoYes80NoYes
ConnecticutYes6NoNo
DelawareYesN/R*NoNo
FloridaYes30NoNo
GeorgiaYes47NoNo
HawaiiNo0NoNo
IdahoYes30NoNo
IllinoisN/R*N/R*N/R*N/R*
IndianaYes31NoNo
IowaYes53NoNo
KansasYes43NoNo
KentuckyYes7NoNo
LouisianaYes3NoNo
MaineYes5NoNo
MarylandYes60NoNo
MassachusettsYes11YesNo
MichiganNo0NoNo
MinnesotaYes93NoNo
MississippiN/R*N/R*N/R*N/R*
MissouriYes15NoNo
MontanaYes60NoNo
NebraskaYes45NoNo
NevadaYes54NoNo
New HampshireYes4NoNo
New JerseyNo0NoNo
New MexicoNo0NoNo
New YorkNo0NoNo
North CarolinaNo0NoNo
North DakotaYes19NoNo
OhioYes158NoNo
OklahomaNo0NoNo
OregonYes55NoNo
PennsylvaniaYes4NoNo
Rhode IslandYes8NoNo
South CarolinaYes19NoNo
South DakotaYes40NoNo
TennesseeYes37NoNo
TexasNo0NoNo
UtahYes41NoNo
VermontNo0NoNo
VirginiaYes66NoYes
Washington StateYes76NoNo
West VirginiaNo0NoNo
WisconsinYes60YesNo
WyomingYes28NoNo
 50 States      * N/R = No response