Queryables of Reference Mainstems

For this collection these queryable parameters are available.

Queryable	Type
geometry	geometry
fid	`integer`
id	`string`
uri	`string`
featuretype	`string`
downstream_mainstem_id	`string`
encompassing_mainstem_basins	`string`
name_at_outlet	`string`
name_at_outlet_gnis_id	`integer`
head_nhdpv2_comid	`string`
outlet_nhdpv2_comid	`string`
head_nhdpv2huc12	`string`
outlet_nhdpv2huc12	`string`
lengthkm	`number`
outlet_drainagearea_sqkm	`number`
head_rf1id	`integer`
outlet_rf1id	`integer`
head_nhdpv1_comid	`integer`
outlet_nhdpv1_comid	`integer`
head_2020huc12	`string`
outlet_2020huc12	`string`
superseded	`boolean`
new_mainstemid	`string`