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# curated.boundary_watershed
The 23 HCFCD watersheds (Brays, Buffalo, Greens, White Oak, Sims, Halls, Hunting ...) (23 rows; category: Boundaries & demographics; geometry column `geom` (MultiPolygon, EPSG:4326))
Notes: attrs->>'WTSHNAME' name. A natural unit for flooding questions (high-water marks, claims, drainage 311 by watershed).
Fields (expression | type | filled/distinct in a sample | values or examples):
- objectid | bigint | 23/23 | e.g.: 13; 18; 2
- attrs->>'Acres' | number | 23/23 | e.g.: 170996.76022816; 128574.41773488; 71096.05428937
- attrs->>'FID' | number | 23/23 | e.g.: 13; 18; 2
- attrs->>'Perimeter' | number | 23/23 | e.g.: 1214428.28561663; 248493.4787707; 331920.2613622
- attrs->>'WTSHNAME' | string | 23/23 | e.g.: VINCE BAYOU; SIMS BAYOU; BUFFALO BAYOU
- attrs->>'WTSHUNIT' | string | 23/23 | e.g.: B; N; O
attrs values are text: cast when comparing numbers, e.g. (attrs->>'PCI')::numeric.