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=290
{ "count": 3140, "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=291", "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=289", "results": [ { "url": "https://demo.lizard.net/api/v4/weirs/22461/?format=api", "id": 22461, "code": "KDU-M-5283", "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": [ 5.025960229581553, 52.92318863133607, 0.0 ] }, "last_modified": "2025-03-18T07:10:03.990212Z", "created": "2020-06-09T07:10:01.259915Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/46a3ca47-0d9f-49a7-ac68-48f54ac9cba6/?format=api", "https://demo.lizard.net/api/v4/timeseries/d216ebb1-f434-47e6-9f7f-db089517c176/?format=api" ], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 0.8, "crest_level": 0.8, "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/22462/?format=api", "id": 22462, "code": "KDU-JF-88", "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": [ 4.763088156609172, 52.64102149289575, 0.0 ] }, "last_modified": "2025-03-18T07:10:01.757835Z", "created": "2020-06-09T07:10:01.496767Z", "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/22463/?format=api", "id": 22463, "code": "KDU-OH-5220", "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": [ 5.019509056834216, 52.92280332076029, 0.0 ] }, "last_modified": "2025-03-18T07:10:01.669618Z", "created": "2020-06-09T07:10:01.559232Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/176bb670-319e-44a0-ad4c-c6001b11c5bf/?format=api", "https://demo.lizard.net/api/v4/timeseries/f5aa1687-95a6-4c6d-98d8-1bf03c53155d/?format=api", "https://demo.lizard.net/api/v4/timeseries/9f9dd8f2-195f-4004-829a-be0fa439090d/?format=api" ], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 0.2, "crest_level": 0.2, "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/22464/?format=api", "id": 22464, "code": "KDU-Q-31718", "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": [ 5.207467492520778, 52.64509879872098, 0.0 ] }, "last_modified": "2025-03-18T07:10:00.654059Z", "created": "2020-06-09T07:10:01.613047Z", "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/22465/?format=api", "id": 22465, "code": "KDU-OH-5228", "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": [ 5.033147020099482, 52.92199579077997, 0.0 ] }, "last_modified": "2025-03-18T07:10:02.431177Z", "created": "2020-06-09T07:10:01.755179Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/27851587-f8fd-4e50-a8e4-8d6d49f9ee23/?format=api", "https://demo.lizard.net/api/v4/timeseries/fc065615-92a2-4256-94ed-e6bb0ceb43d0/?format=api", "https://demo.lizard.net/api/v4/timeseries/6aebeb29-d724-48f4-825e-1df8072ae056/?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/22466/?format=api", "id": 22466, "code": "KDU-JK-76", "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": [ 5.049962563909953, 52.79863561558165, 0.0 ] }, "last_modified": "2025-03-18T07:10:01.805578Z", "created": "2020-06-09T07:10:01.844552Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/1d89e2bb-2b63-44af-b209-2030f9685127/?format=api" ], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 0.8, "crest_level": 0.8, "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/22467/?format=api", "id": 22467, "code": "KDU-WS-2", "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": [ 5.170817075079809, 52.63151496194532, 0.0 ] }, "last_modified": "2025-03-18T07:10:01.222750Z", "created": "2020-06-09T07:10:02.074520Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/574e7fa8-a4ee-4ae8-843d-cf9e2504d967/?format=api", "https://demo.lizard.net/api/v4/timeseries/cca492b8-c7e6-4a37-b0f2-e125e6b5b50b/?format=api", "https://demo.lizard.net/api/v4/timeseries/9f2ab6d5-9eae-4331-a15d-d88567cc6288/?format=api", "https://demo.lizard.net/api/v4/timeseries/ff184238-3584-4c6b-b58c-b47258fbe5b7/?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/22468/?format=api", "id": 22468, "code": "KST-OH-487", "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": [ 4.873575465918007, 53.12753139534517, 0.0 ] }, "last_modified": "2025-03-18T07:10:01.304737Z", "created": "2020-06-09T07:10:11.315002Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/1387c4ae-88ca-446b-97d8-4b96a9d48f4c/?format=api", "https://demo.lizard.net/api/v4/timeseries/16b471cb-e872-485b-bf72-10fe18bfd033/?format=api", "https://demo.lizard.net/api/v4/timeseries/d66c2aa8-11bf-4485-880d-b4b1d13b14a2/?format=api", "https://demo.lizard.net/api/v4/timeseries/24fe4ea6-96c4-44a6-b6ae-59c3832ae7ab/?format=api", "https://demo.lizard.net/api/v4/timeseries/4f10250c-b3fa-41fa-8d55-8a6c6480504c/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 2.0, "crest_level": -0.96, "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/22469/?format=api", "id": 22469, "code": "KST-Q-24558", "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": [ 5.026159036091146, 52.92341549892909, 0.0 ] }, "last_modified": "2025-03-18T07:10:17.161002Z", "created": "2020-06-09T07:10:18.907463Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/3b9f7d23-8efe-4331-acfb-5d551fc12f49/?format=api", "https://demo.lizard.net/api/v4/timeseries/d4460b5a-eea5-4402-9caa-1b0f2f705a4b/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": -1.88, "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/22470/?format=api", "id": 22470, "code": "KST-Q-19410", "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": [ 4.874494295914044, 52.79728713830535, 0.0 ] }, "last_modified": "2025-03-18T07:10:19.389027Z", "created": "2020-06-09T07:10:22.257790Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/83272b50-3cef-486f-a966-79b1e406e2d2/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": -2.96, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 3, "angle": null, "comment": null } ] }