Weir List
List assets of type Weir
Query parameters:
organisation
Filter by organisation. Supports lookups on uuid and name.
code
Exact filter on the code field. The (case-sensitive) startswith
lookup is also supported.
created:
Temporal filter on created. Supports various lookup types
(exact, lt, lte, gt, gte; created__exact by default).
Filter values should be specified in ISO 8601 YYYY-MM-DDThh:mm:ssZ format.
last_modified:
Temporal filter on last_modified. Supports various lookup types
(exact, lt, lte, gt, gte; last_modified__exact by default).
Filter values should be specified in ISO 8601 YYYY-MM-DDThh:mm:ssZ format.
geometry
The following lookups are available: isnull, contained, contains,
contains_properly, covered_by, covers, crosses, disjoint,
equals, intersects, overlaps, and within.
Query geometries can be supplied as WKT, EWKT or HEXEWKB.
boundary__id:
Filter on geometry of the region/boundary with the id boundary__id.
For a list of regions/boundaries, see the boundary endpoint /api/v4/boundaries/
boundary__code:
Filter on geometry of the region/boundary with the id boundary__code.
For a list of regions/boundaries, see the boundary endpoint /api/v4/boundaries/
boundary__type:
Spatial filter on geometry, whereby geometry is specified by a
region/boundary object (see below) and filter operator is
ST_Intersects. Available types are COUNTRY, PROVINCE, WATER_BOARD,
MUNICIPALITY, CATCHMENT, POLDER, FIXED_DRAINAGE_LEVEL_AREA,
PUMPED_DRAINAGE_AREA, MAIN_PUMPED_DRAINAGE_AREA, DISTRICT,
NEIGHBOURHOOD, CADASTRE, PLANTATION, FIELD, CITY, and CUSTOM
boundary__name:
Filter on name of the region/boundary with the name
boundary__name. Requires boundary__type.
For a list of regions/boundaries, see the boundary endpoint /api/v4/boundaries/
simplify: Simplify the query geometries (in WGS84) using this value as tolerance. A higher value may result in a better response time for detailed geometries. Defaults to 0.00001 degrees (approx. 1 meter). NB: Returned geometries are unaffected.
page_size
The number of results on a single page. Defaults to 10, maximum is 100.
Note that pagination is disabled for the root endpoint: the response
will be truncated to page_size.
Custom route: search
Full-text search in 'code' and 'name' fields. Results are ranked.
Examples:
?code=ABC_2123
?code__startswith=ABC
?created__gte=2017-01-01T00:00:00Z
?last_modified__lt=2018-01-01T00:00:00Z
?organisation__name__startswith=Nelen
?organisation__uuid=61f5a464-c350-44c1-9bc7-d4b42d7f58cb
?organisation__name__icontains=Schuur
?geometry__intersects=POINT (5 52)
?boundary__id=198
?boundary__code=NL_GM0344
?boundary__type=PROVINCE&boundary__name=Utrecht
/search/abc/
GET /api/v4/weirs/?format=api&page=311
{ "count": 3140, "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=312", "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=310", "results": [ { "url": "https://demo.lizard.net/api/v4/weirs/25358/?format=api", "id": 25358, "code": "KDU-OH-3679", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 4.987401618572774, 52.75131203700843, 0.0 ] }, "last_modified": "2025-03-14T07:10:09.113207Z", "created": "2022-09-29T07:46:02.638765Z", "image_url": "", "timeseries": [], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": null, "crest_level": null, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": null, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/25359/?format=api", "id": 25359, "code": "KST-A-4215", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 4.988414140378189, 52.75089686684061, 0.0 ] }, "last_modified": "2025-03-14T07:10:19.514994Z", "created": "2022-10-22T07:25:38.621690Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/33784ba5-0bcd-4fec-a220-e3c7ac92845e/?format=api", "https://demo.lizard.net/api/v4/timeseries/9bfffe0c-8e62-4f79-84aa-506cf0a1ec19/?format=api" ], "name": "Inlaat Kolk van Dussen", "type": "other", "crest_type": "broad crested", "crest_width": null, "crest_level": null, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 3, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/25360/?format=api", "id": 25360, "code": "KST-JL-163", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 5.013947717099718, 52.60275307148447, 0.0 ] }, "last_modified": "2025-03-14T07:10:19.557653Z", "created": "2022-10-22T07:25:38.667787Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": -1.3, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 4, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/25361/?format=api", "id": 25361, "code": "KDU-A-12805", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 4.9652444161253, 52.74778444358071, 0.0 ] }, "last_modified": "2025-03-14T07:10:09.201138Z", "created": "2022-10-26T07:10:06.685426Z", "image_url": "", "timeseries": [], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": null, "crest_level": null, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": null, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/25362/?format=api", "id": 25362, "code": "KST-Q-31372", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 4.696384930921191, 52.46975437977031, 0.0 ] }, "last_modified": "2025-03-14T07:10:19.678980Z", "created": "2022-11-03T07:10:59.511151Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.96, "crest_level": -2.25, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 4, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/25363/?format=api", "id": 25363, "code": "KDU-Q-17008", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 5.045905359462877, 52.75232783938755, 0.0 ] }, "last_modified": "2025-03-14T07:10:09.160459Z", "created": "2022-11-11T07:17:17.898341Z", "image_url": "", "timeseries": [], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 0.3, "crest_level": 0.3, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": null, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/26738/?format=api", "id": 26738, "code": "KDU-WS-1", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 5.015343452486109, 52.62509454871367, 0.0 ] }, "last_modified": "2025-03-14T07:10:09.242111Z", "created": "2022-11-17T07:10:42.043494Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/debffa11-3b0d-4129-9bdf-dc1112fede1a/?format=api", "https://demo.lizard.net/api/v4/timeseries/35d46658-d8ea-4dd0-9469-03ed46be4493/?format=api", "https://demo.lizard.net/api/v4/timeseries/0def399c-78c2-446e-9099-8cdc297eb506/?format=api" ], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": 1.0, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": null, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/26739/?format=api", "id": 26739, "code": "KST-A-1498", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 4.966223332119577, 52.71790516704976, 0.0 ] }, "last_modified": "2025-03-14T07:10:19.635350Z", "created": "2022-11-22T07:10:25.177683Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -3.46, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 3, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/26740/?format=api", "id": 26740, "code": "KST-Q-30968", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 4.677579322394467, 52.56148991538328, 0.0 ] }, "last_modified": "2023-01-19T07:10:19.663791Z", "created": "2022-11-22T07:10:25.293242Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 0.93, "crest_level": -0.84, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 4, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/26741/?format=api", "id": 26741, "code": "KST-OH-614", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/474afd21-2f2e-4b4f-8261-5142f1d67acb/?format=api", "uuid": "474afd21-2f2e-4b4f-8261-5142f1d67acb", "name": "Hoogheemraadschap Hollands Noorderkwartier" }, "geometry": { "type": "Point", "coordinates": [ 4.702251251934783, 52.5555237089958, 0.0 ] }, "last_modified": "2025-03-14T07:10:19.917766Z", "created": "2023-01-20T07:25:07.982365Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/b32f5c32-918b-4bdb-902e-c8c1d7c3c9ab/?format=api" ], "name": "Stuw Schulpvaart", "type": "other", "crest_type": "broad crested", "crest_width": 3.35, "crest_level": -1.39, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 3, "angle": null, "comment": null } ] }