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Broadcast site profile

Type an address or drop in coordinates. You get the site's coordinates in NAD83 and NAD27, ground elevation, county and districts, which FM zone and side of the Mississippi it's on, and how close it is to the Canadian and Mexican borders.

Location

NAD8329° 47′ 29.7″ N 90° 48′ 07.3″ W29.791583, -90.802028
NAD2729° 47′ 28.9″ N 90° 48′ 07.0″ WNOAA NADCON 5
UTM (NAD27)UTM Zone 15: 3,297,514.7 m N, 712,471.1 m E
Ground elevation2.9 m (10 ft) AMSLFCC terrain service, USGS 1 arc-second data

Census geography

StateLouisianaGEOID 22
CountyLafourche ParishGEOID 22057
PlaceThibodaux cityGEOID 2275425
County subdivisionDistrict 4GEOID 2205794636
Urban areaHouma, LA Urban AreaGEOID 40375
Census tractCensus Tract 220GEOID 22057022000
Census blockBlock 1018GEOID 220570220001018
Congressional districtCongressional District 6GEOID 2206 · 120th Congressional Districts
State senate districtState Senate District 21GEOID 22021 · 2026 State Legislative Districts - Upper
State house districtState House District 55GEOID 22055 · 2026 State Legislative Districts - Lower
2020 block population0
FCC market areasCMA184, BEA083, MTA017, BTA195, PEA036FCC Area API: Cellular Market Area, Economic Area, Major and Basic Trading Areas, Partial Economic Area

FCC rule zones

FM zone (§73.205)Zone II (§73.205(c))
Mississippi RiverWestNew call signs start with K (§73.3550(e)); FM translators use the §74.1235(b)(2) table
Mexican border746 km (463 mi)
Canadian border1,535 km (954 mi)

More than 320 km from both borders: no international FM coordination limits apply here (§73.207(b), §74.1235(d)).

Next steps for this site

HAAT and max ERPFAA notice checkNAD27 details

Picking a site for a new station?

RF Navigator runs the channel search, spacing and contour studies for a site, and Nexus Broadcast can take it from site to FCC filing.

Frequency searchesSee RF Navigator

Where this comes from

  • Address matching, coordinates and census geography: the U.S. Census Bureau Geocoder. Block population and FCC market areas: the FCC Area API. Ground elevation: the FCC terrain service. NAD27 and UTM: NOAA's National Geodetic Survey (NADCON 5).
  • FM zones follow §73.205; K and W call letters follow the Mississippi River (§73.3550(e)), as do the FM translator power tables (§74.1235(b)). Within 320 km of Canada or Mexico, FM stations follow the international agreements (§73.207(b)), and translators and boosters have their own limits (§74.1235(d)).
  • Zone lines, the river and the borders are drawn from public map data and generalized, so sites close to a line are flagged to confirm.

For planning. Not a product of the Census Bureau, the FCC or NOAA.