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=307
{ "count": 3140, "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=308", "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=306", "results": [ { "url": "https://demo.lizard.net/api/v4/weirs/23173/?format=api", "id": 23173, "code": "KDU-OH-5354", "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": [ 5.037372150229034, 52.67097767956051, 0.0 ] }, "last_modified": "2025-03-15T07:10:02.691187Z", "created": "2021-08-12T07:10:10.154463Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/62bdf882-f023-421e-a0e0-07d2943b7097/?format=api", "https://demo.lizard.net/api/v4/timeseries/62a798c0-ec3e-4f16-8d00-2e4ec454313e/?format=api", "https://demo.lizard.net/api/v4/timeseries/cd87e740-0b08-49b7-9f0b-2829c1359ec1/?format=api", "https://demo.lizard.net/api/v4/timeseries/914ad00e-c7bb-4ab9-9981-d628083b1176/?format=api", "https://demo.lizard.net/api/v4/timeseries/2415e746-56cf-48ff-9093-dfffc0002ac4/?format=api" ], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 0.5, "crest_level": 0.5, "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/23174/?format=api", "id": 23174, "code": "KDU-OH-5353", "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": [ 5.036014323326425, 52.67075719846522, 0.0 ] }, "last_modified": "2025-03-15T07:10:02.624025Z", "created": "2021-08-12T07:10:10.214310Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/38a6147c-bc77-4324-93f2-f8a88e713dd4/?format=api", "https://demo.lizard.net/api/v4/timeseries/01bac319-d2a7-4c88-b449-093399042d7f/?format=api", "https://demo.lizard.net/api/v4/timeseries/28339976-fad6-40ab-b2ab-e9f0e14e6026/?format=api", "https://demo.lizard.net/api/v4/timeseries/887906b6-7e85-4ad3-9e5e-520d32be6087/?format=api", "https://demo.lizard.net/api/v4/timeseries/8f76f129-d09d-438f-b742-5eed35223457/?format=api" ], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 0.5, "crest_level": 0.5, "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/23175/?format=api", "id": 23175, "code": "KDU-inlaat-IJG", "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": [ 5.353935898303278, 52.67913689182885, 0.0 ] }, "last_modified": "2022-01-17T08:32:55.618119Z", "created": "2021-09-25T07:10:02.063422Z", "image_url": "", "timeseries": [], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 0.0, "crest_level": 0.0, "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/23176/?format=api", "id": 23176, "code": "KST-E-510", "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": [ 4.873633066819434, 53.12758107302073, 0.0 ] }, "last_modified": "2025-03-15T07:10:13.142354Z", "created": "2021-09-25T07:10:35.706841Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/0cb6f54f-6885-4ac5-a4c4-c2733572939b/?format=api" ], "name": "Zoutschot Midden Eijerland", "type": "other", "crest_type": "broad crested", "crest_width": 3.0, "crest_level": -1.35, "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/23177/?format=api", "id": 23177, "code": "KST-Q-19744", "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": [ 5.208294681429721, 52.65283842226615, 0.0 ] }, "last_modified": "2025-03-15T07:10:15.979501Z", "created": "2021-10-21T09:10:39.692909Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/22a75457-6c1d-4e3b-975d-c58810bce25c/?format=api", "https://demo.lizard.net/api/v4/timeseries/684ee369-5fee-4d47-8341-cb31fb0b5e0f/?format=api", "https://demo.lizard.net/api/v4/timeseries/25ad41a1-3169-40af-b4a0-59a850cce1ba/?format=api", "https://demo.lizard.net/api/v4/timeseries/a34163b5-0b9d-4ff2-8a73-39de86219e8b/?format=api" ], "name": "Elbaweg", "type": "other", "crest_type": "broad crested", "crest_width": 2.2, "crest_level": -2.71, "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/23208/?format=api", "id": 23208, "code": "ST2282", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/188a569b-f0ac-4e98-81db-499de07f7582/?format=api", "uuid": "188a569b-f0ac-4e98-81db-499de07f7582", "name": "Zuiderzeeland" }, "geometry": { "type": "Point", "coordinates": [ 5.601519680924934, 52.66250253888022, 0.0 ] }, "last_modified": "2021-12-21T14:22:48.573518Z", "created": "2021-12-21T10:54:50.037216Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/ebd1ce3b-10ac-4ad6-9d13-36f1ba0a39ad/?format=api" ], "name": "Stuw Damlaan", "type": "valve", "crest_type": "sharp 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/23209/?format=api", "id": 23209, "code": "ST2289", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/188a569b-f0ac-4e98-81db-499de07f7582/?format=api", "uuid": "188a569b-f0ac-4e98-81db-499de07f7582", "name": "Zuiderzeeland" }, "geometry": { "type": "Point", "coordinates": [ 5.598965929683439, 52.66453821565178, 0.0 ] }, "last_modified": "2021-12-21T14:22:56.853684Z", "created": "2021-12-21T10:56:23.262510Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/fc4c4906-8991-4ab5-9d95-20bec7f72506/?format=api" ], "name": "Stuw Zuiderzand", "type": "valve", "crest_type": "sharp 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/23210/?format=api", "id": 23210, "code": "ST2263", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/188a569b-f0ac-4e98-81db-499de07f7582/?format=api", "uuid": "188a569b-f0ac-4e98-81db-499de07f7582", "name": "Zuiderzeeland" }, "geometry": { "type": "Point", "coordinates": [ 5.606215989375225, 52.663765484646476, 0.0 ] }, "last_modified": "2021-12-21T14:23:15.478159Z", "created": "2021-12-21T11:01:42.092124Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/37a0bab8-f1ed-48f8-bcb7-3b925713cbb2/?format=api" ], "name": "Stuw De Akkers", "type": "valve", "crest_type": "sharp 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/23211/?format=api", "id": 23211, "code": "ST2281", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/188a569b-f0ac-4e98-81db-499de07f7582/?format=api", "uuid": "188a569b-f0ac-4e98-81db-499de07f7582", "name": "Zuiderzeeland" }, "geometry": { "type": "Point", "coordinates": [ 5.629929742010305, 52.6645071457138, 0.0 ] }, "last_modified": "2021-12-21T14:23:16.161998Z", "created": "2021-12-21T11:01:44.710488Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/ac427360-2ec0-41bf-943b-b91849ad92d0/?format=api" ], "name": "Stuw Kotter", "type": "valve", "crest_type": "sharp 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/23212/?format=api", "id": 23212, "code": "ST2271", "organisation": { "url": "https://demo.lizard.net/api/v4/organisations/188a569b-f0ac-4e98-81db-499de07f7582/?format=api", "uuid": "188a569b-f0ac-4e98-81db-499de07f7582", "name": "Zuiderzeeland" }, "geometry": { "type": "Point", "coordinates": [ 5.600154261241149, 52.66358509662923, 0.0 ] }, "last_modified": "2021-12-21T14:26:16.196835Z", "created": "2021-12-21T11:03:29.315161Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/9f3af434-df60-4270-8b24-c9a80b34476b/?format=api" ], "name": "Stuw de Noord", "type": "valve", "crest_type": "sharp crested", "crest_width": null, "crest_level": null, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": null, "angle": null, "comment": null } ] }