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=291
{ "count": 3140, "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=292", "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=290", "results": [ { "url": "https://demo.lizard.net/api/v4/weirs/22471/?format=api", "id": 22471, "code": "KST-OH-464", "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": [ 4.857363116627541, 53.07445711889076, 0.0 ] }, "last_modified": "2025-03-18T07:10:15.824913Z", "created": "2020-06-09T07:10:22.390574Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/b402cae1-cd65-4743-88ec-ec84af1ef13f/?format=api" ], "name": "Stuw Hin", "type": "other", "crest_type": "broad crested", "crest_width": 2.0, "crest_level": -1.47, "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/22472/?format=api", "id": 22472, "code": "KST-OH-477", "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": [ 5.026500363671013, 52.9115848653705, 0.0 ] }, "last_modified": "2025-03-18T07:10:11.280893Z", "created": "2020-06-09T07:10:22.438638Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/ccab855c-fa21-4803-88e3-9718ab4e441e/?format=api", "https://demo.lizard.net/api/v4/timeseries/eb13df24-90fa-4c41-bec1-eb8783e9f0f6/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": -1.58, "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/22473/?format=api", "id": 22473, "code": "KST-OH-430", "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": [ 4.836458962424466, 52.86190769258513, 0.0 ] }, "last_modified": "2025-03-18T07:10:14.796577Z", "created": "2020-06-09T07:10:22.843676Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/c564335a-7673-4b7e-a235-1a5ec0baa0eb/?format=api" ], "name": "Leeuwenhorn Anna Paulowna", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": -2.53, "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/22474/?format=api", "id": 22474, "code": "KST-Q-24223", "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": [ 4.706022646011507, 52.84839208350045, 0.0 ] }, "last_modified": "2025-03-18T07:10:13.798443Z", "created": "2020-06-09T07:10:23.994026Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/d89681c3-925b-4319-9a07-27d1c31e38b2/?format=api" ], "name": "Stuw Vinketoren", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": -0.35, "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/22475/?format=api", "id": 22475, "code": "KST-Q-23355", "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": [ 4.793967978380657, 53.01688810524167, 0.0 ] }, "last_modified": "2025-03-18T07:10:05.270370Z", "created": "2020-06-09T07:10:24.032780Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/100293f4-916c-44af-8ac2-def5562833a7/?format=api" ], "name": "Stuw De Visser", "type": "other", "crest_type": "broad crested", "crest_width": 2.3, "crest_level": -2.38, "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/22476/?format=api", "id": 22476, "code": "KST-OH-500", "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": [ 4.855766795239813, 53.14279517143905, 0.0 ] }, "last_modified": "2025-03-18T07:10:15.529075Z", "created": "2020-06-09T07:10:24.072492Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/8fbc2402-4035-4af8-9914-7cbbdcdef829/?format=api", "https://demo.lizard.net/api/v4/timeseries/7d3cd0f0-7d07-4abb-852f-70dc102fe43e/?format=api", "https://demo.lizard.net/api/v4/timeseries/13d50f50-e541-4081-82dd-e372c0e94c50/?format=api" ], "name": "Stuw Roggesloot/Postweg", "type": "other", "crest_type": "broad crested", "crest_width": 2.6, "crest_level": -1.31, "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/22477/?format=api", "id": 22477, "code": "KST-M-1618", "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": [ 4.79786445636747, 52.5317281512321, 0.0 ] }, "last_modified": "2025-03-18T07:10:08.659751Z", "created": "2020-06-09T07:10:24.214459Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/af0484f6-392e-488b-813c-e0eaba8757c8/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.04, "crest_level": -2.53, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 2, "angle": null, "comment": null }, { "url": "https://demo.lizard.net/api/v4/weirs/22790/?format=api", "id": 22790, "code": "KST-OH-484", "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": [ 4.681501443920367, 52.74327366589438, 0.0 ] }, "last_modified": "2025-03-18T07:10:01.262035Z", "created": "2020-06-20T07:13:07.813840Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -2.35, "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/22791/?format=api", "id": 22791, "code": "KST-OH-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": [ 4.801672671848555, 52.82742721795208, 0.0 ] }, "last_modified": "2022-01-17T08:37:56.530850Z", "created": "2020-06-20T07:13:09.136284Z", "image_url": "", "timeseries": [], "name": "Inlaat", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -1.9, "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/23022/?format=api", "id": 23022, "code": "AW4720", "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": [ 5.88923507725602, 52.730475826622, 0.0 ] }, "last_modified": "2021-12-21T14:22:09.467542Z", "created": "2020-07-08T08:56:11.805083Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/8b947c39-5b19-4566-93c1-16beeb3e61f5/?format=api", "https://demo.lizard.net/api/v4/timeseries/d7601908-a762-45f3-ab93-16912fbf8cda/?format=api", "https://demo.lizard.net/api/v4/timeseries/de7ec4ef-80fb-4aa1-b2ff-0d724d270d1b/?format=api", "https://demo.lizard.net/api/v4/timeseries/ef5a040d-ed15-4e09-8289-247c830ed35c/?format=api", "https://demo.lizard.net/api/v4/timeseries/86d435b5-7460-446d-b886-d3ef05625a05/?format=api" ], "name": "Aflaatwerk Baarloseweg", "type": "inlet/outlet", "crest_type": "sharp crested", "crest_width": null, "crest_level": null, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 0, "angle": null, "comment": null } ] }