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Schema
NHD / waterbody-small-scale-2-shapefile / v1.0.0
Schema from GeoParquet, GCS hifld-next-datasets-prod, v1.0.0.
Columns
18 columns
Features
448,512
Geometry
Polygon
| Column | Type | Nullable | Nulls | Unique | Description | Examples / Values |
|---|---|---|---|---|---|---|
| geometry | geometry | No | 0 | — | — Range: —Length: — | Examples: — Values: — |
| OBJECTID | integer | No | 0 | — | — Range: 1 to 5000Length: — | Examples: 399, 3834, 4837, 4573, 637 Values: — |
| FDATE | string | No | 0 | — | — Range: —Length: 10 | Examples: 2004-03-16, 1999-07-04, 1999-05-27, 1999-07-04, 1999-06-22 Values: — |
| GNIS_ID | string | Yes | 2,751 | — | — Range: —Length: 7 | Examples: 578632, 564187, 574111, 577372, 577215 Values: — |
| GNIS_NAME | string | Yes | 2,751 | — | — Range: —Length: 33 | Examples: Withey Bog, Cold Brook Lake, Redmond Pond, Trueworthy Pond, Tory Hill Pond Values: — |
| AREASQKM | float | No | 0 | — | — Range: 0.002 to 301.715Length: — | Examples: 6.443, 0.285, 0.174, 0.134, 0.742 Values: — |
| ELEVATION | float | No | 0 | — | — Range: 0 to 710Length: — | Examples: 0.0, 0.0, 0.0, 0.0, 0.0 Values: — |
| REACHCODE | string | Yes | 1,629 | — | — Range: —Length: 14 | Examples: 01030003002520, 01030003002264, 01020005001987, 01030001001181, 01040001000726 Values: — |
| FCODE | integer | No | 0 | — | — Range: 39001 to 46600Length: — | Examples: 39004, 39004, 46600, 39004, 46600 Values: — |
| Shape_Leng | float | No | 0 | — | — Range: 304.42020120649033 to 555520.3353205952Length: — | Examples: 101216.3424351789, 5275.749878959588, 2778.8639494236822, 2236.394904054721, 6023.905064052612 Values: — |
| Shape_Area | float | No | 0 | — | — Range: 4148.967832565006 to 617852630.021582Length: — | Examples: 14002010.33510423, 568253.7105984382, 348958.7894686645, 261666.62661573818, 1585861.029287387 Values: — |
| COMID | integer | No | 0 | — | — Range: 487 to 166421080Length: — | Examples: 120052046, 3319864, 5195400, 5202046, 4288843 Values: — |
| RESOLUTION | string | No | 0 | — | — Range: —Length: 6 | Examples: Medium, Medium, Medium, Medium, Medium Values: Medium |
| FTYPE | string | No | 0 | — | — Range: —Length: 10 | Examples: LakePond, LakePond, SwampMarsh, LakePond, SwampMarsh Values: LakePond, Reservoir, SwampMarsh |
| ONOFFNET | float | Yes | 1,622 | — | — Range: 0 to 1Length: — | Examples: 0.0, 1.0, 0.0, 1.0, 0.0 Values: — |
| PurpCode | string | Yes | 5,000 | — | — Range: —Length: — | Examples: — Values: — |
| PurpDesc | string | Yes | 5,000 | — | — Range: —Length: — | Examples: — Values: — |
| id | integer | No | 0 | — | — Range: 1 to 5000Length: — | Examples: 399, 3834, 4837, 4573, 637 Values: — |
Invalid geometry count: 4
Columns hash: d132cff0f01c7df0d403838561dab5ad459f151155ccc34079f5d86661fb2895