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Broadcast site profile
Enter an address or coordinates to see the site's NAD83 and NAD27 coordinates, ground elevation, county and districts, the FM zone and Mississippi side it falls in, and its distance to the Mexican and Canadian borders.
Location
| NAD83 | 47° 00′ 19.0″ N 122° 56′ 40.0″ W47.005278, -122.944444 |
|---|---|
| NAD27 | 47° 00′ 19.7″ N 122° 56′ 35.5″ WNOAA NADCON 5 |
| UTM (NAD27) | UTM Zone 10: 5,205,553.7 m N, 504,318.4 m E |
| Ground elevation | 137.8 m (452 ft) AMSLFCC terrain service, USGS 1 arc-second data |
Census geography
| State | WashingtonGEOID 53 |
|---|---|
| County | Thurston CountyGEOID 53067 |
| Place | Tumwater cityGEOID 5372905 |
| County subdivision | Olympia CCDGEOID 5306792352 |
| Urban area | Olympia--Lacey, WA Urban AreaGEOID 65242 |
| Census tract | Census Tract 109.20GEOID 53067010920 |
| Census block | Block 3003GEOID 530670109203003 |
| Congressional district | Congressional District 10GEOID 5310 · 120th Congressional Districts |
| State senate district | Legislative (Senate) District 22GEOID 53022 · 2026 State Legislative Districts - Upper |
| State house district | Legislative (House) District 22GEOID 53022 · 2026 State Legislative Districts - Lower |
| 2020 block population | 63 |
| FCC market areas | CMA242, BEA170, MTA024, BTA331, PEA124FCC 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 River | WestNew call signs start with K (§73.3550(e)); FM translators use the §74.1235(b)(2) table |
| Mexican border | 1,669 km (1,037 mi) |
| Canadian border | 142 km (88 mi) |
- Within 320 km of Canada: FM stations follow the 1991 U.S.-Canada FM Agreement (§73.207(b)(2)); translators and boosters have the §74.1235(d)(3) limit.
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Sources for this data
- Coordinates, address matching and census geography come from the U.S. Census Bureau Geocoder; FCC market areas and block population from the FCC Area API. Elevation of the ground: FCC terrain data. NAD27 and UTM: the National Geodetic Survey at NOAA (NADCON 5).
- FM zones are set by §73.205. The Mississippi River divides K and W call letters (§73.3550(e)) and the power tables for FM translators (§74.1235(b)). FM stations less than 320 km from Mexico or Canada are governed by the international agreements (§73.207(b)); boosters and translators in that zone have separate limits (§74.1235(d)).
- The borders, the river and zone lines are plotted from simplified public map data, so any site near a line is flagged for confirmation.
Intended for planning. Not produced by NOAA, the FCC or the Census Bureau.