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=305
{ "count": 3140, "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=306", "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=304", "results": [ { "url": "https://demo.lizard.net/api/v4/weirs/23153/?format=api", "id": 23153, "code": "KST-OH-511", "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": [ 5.216620034929269, 52.68453597660961, 0.0 ] }, "last_modified": "2025-03-15T07:10:20.482198Z", "created": "2021-02-04T07:10:26.397839Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/82119f48-1881-47ca-b970-a22a0d5f8df8/?format=api", "https://demo.lizard.net/api/v4/timeseries/362c406b-675d-40bc-8d29-9060b1e39856/?format=api", "https://demo.lizard.net/api/v4/timeseries/d74daa3d-902a-4de9-9ee9-a3dd6820d73c/?format=api", "https://demo.lizard.net/api/v4/timeseries/d1a28a88-f9b4-4076-8c97-4fdf79c6426c/?format=api", "https://demo.lizard.net/api/v4/timeseries/55aba5c9-c335-464e-b10d-49fb1e2073f7/?format=api" ], "name": "Waterweide", "type": "other", "crest_type": "broad crested", "crest_width": 2.9, "crest_level": -3.2, "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/23154/?format=api", "id": 23154, "code": "KDU-OH-5229", "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": [ 5.033645890750972, 52.9214427125121, 0.0 ] }, "last_modified": "2025-03-15T07:10:02.570758Z", "created": "2021-02-12T07:10:05.469888Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/0d29b23c-afd1-457b-bc86-08aab0cda2f4/?format=api", "https://demo.lizard.net/api/v4/timeseries/dee18854-8712-44e0-9a93-4556bbf0915b/?format=api", "https://demo.lizard.net/api/v4/timeseries/dded7af6-0c1d-4e21-99fa-a460b7f02410/?format=api" ], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 1.25, "crest_level": 1.25, "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/23155/?format=api", "id": 23155, "code": "KST-OH-482", "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": [ 4.976142484361898, 52.59652057209606, 0.0 ] }, "last_modified": "2025-03-15T07:10:20.434682Z", "created": "2021-02-12T07:10:34.351652Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/8f6e717d-4737-41c9-be3c-614b8d99d08d/?format=api", "https://demo.lizard.net/api/v4/timeseries/81729e06-a9e7-4e2b-9bfe-ff7d9ef87af8/?format=api", "https://demo.lizard.net/api/v4/timeseries/b80aae97-74c7-49dd-8703-95ebf242524f/?format=api", "https://demo.lizard.net/api/v4/timeseries/9eeb1547-daf6-4324-a7d0-2e4fccb50f11/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 2.0, "crest_level": -3.0, "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/23156/?format=api", "id": 23156, "code": "KST-OH-409", "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": [ 4.801493772079208, 52.82725072855732, 0.0 ] }, "last_modified": "2025-03-15T07:10:20.203135Z", "created": "2021-02-20T07:10:23.375353Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/e24814cf-8285-4d62-aba3-9167f8d9b1d3/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": -1.55, "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/23157/?format=api", "id": 23157, "code": "KST-Q-24647", "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": [ 4.79805850364826, 53.09617259196758, 0.0 ] }, "last_modified": "2025-03-15T07:10:18.694407Z", "created": "2021-02-20T07:10:28.657196Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -1.96, "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/23158/?format=api", "id": 23158, "code": "KST-Q-24188", "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": [ 4.794482972594811, 53.09517379859455, 0.0 ] }, "last_modified": "2025-03-15T07:10:03.171738Z", "created": "2021-02-20T07:10:28.692069Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 0.5, "crest_level": -1.04, "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/23159/?format=api", "id": 23159, "code": "KST-Q-24193", "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": [ 4.79334052074173, 53.09328571244012, 0.0 ] }, "last_modified": "2025-03-15T07:10:08.200880Z", "created": "2021-02-20T07:10:28.725568Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 0.56, "crest_level": -1.12, "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/23160/?format=api", "id": 23160, "code": "KST-I-01640", "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": [ 4.793609454657666, 53.08877395571962, 0.0 ] }, "last_modified": "2025-03-15T07:10:11.106263Z", "created": "2021-02-20T07:10:28.760061Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 0.56, "crest_level": -1.79, "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/23161/?format=api", "id": 23161, "code": "KST-Q-24230", "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": [ 4.790565251130718, 53.08839383600744, 0.0 ] }, "last_modified": "2025-03-15T07:10:08.233734Z", "created": "2021-02-20T07:10:28.791495Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 0.56, "crest_level": -1.4, "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/23162/?format=api", "id": 23162, "code": "KST-Q-24250", "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": [ 4.791146724804022, 53.08515418097935, 0.0 ] }, "last_modified": "2025-03-15T07:10:08.273906Z", "created": "2021-02-20T07:10:28.821726Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 0.56, "crest_level": -1.42, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 4, "angle": null, "comment": null } ] }