The selected location is:

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The location as decimal degrees (X,Y;Z) = -89.3611, 28.9880; ? m

The state and county are Louisiana: Plaquemines Parish 22075
The HUC is Lower Mississippi-New Orleans 08090100; Place point in HUC
The Omernik ecoregion is Mississippi Alluvial Plain (less typical) 73
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Nearby named places (in order by distance)

1. Block 83 Oil Field; Louisiana: Plaquemines Parish -89.3611, 28.9880 at a distance of 6 m
2. E-5 Tank Battery Seaplane Base; Louisiana: Plaquemines Parish -89.3600, 28.9846 at a distance of 387 m
3. Customhouse Bayou (historical); Louisiana: Plaquemines Parish -89.3434, 29.0066 at a distance of 2693 m
4. Burrwood (historical); Louisiana: Plaquemines Parish -89.3775, 28.9683, ( 1 ft ) at a distance of 2706 m
5. Burrwood Bayou; Louisiana: Plaquemines Parish -89.3722, 28.9641 at a distance of 2860 m
6. Burrwood Production Facility Heliport; Louisiana: Plaquemines Parish -89.3781, 28.9624, ( 3 ft ) at a distance of 3284 m
7. Southwest Pass; Louisiana: Plaquemines Parish -89.3443, 29.0141 at a distance of 3329 m
8. Southwest Pass Lighthouse; Louisiana: Plaquemines Parish -89.3919, 28.9719 at a distance of 3494 m
9. Outlet E-1; Louisiana: Plaquemines Parish -89.3362, 29.0121 at a distance of 3614 m
10. Block 53 Oil and Gas Field; Louisiana: Plaquemines Parish -89.3637, 29.0227 at a distance of 3857 m

The 7.5 minute series topographic maps for that area