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=289
{ "count": 3140, "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=290", "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=288", "results": [ { "url": "https://demo.lizard.net/api/v4/weirs/22451/?format=api", "id": 22451, "code": "KST-OH-462", "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": [ 4.770602099540858, 52.81313478073243, 0.0 ] }, "last_modified": "2025-03-18T07:10:07.864316Z", "created": "2019-10-26T07:10:30.318849Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/de245a02-f047-4f08-bf6f-4e22047b47c1/?format=api" ], "name": "Utopia", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -1.41, "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/22452/?format=api", "id": 22452, "code": "KST-AL-30", "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": [ 4.698527346284366, 52.64548017264239, 0.0 ] }, "last_modified": "2025-03-18T07:10:01.103858Z", "created": "2019-10-26T07:10:30.377188Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/af07c98b-bee4-45c1-8583-c1b3d2fb4be4/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "crest_level": -1.82, "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/22453/?format=api", "id": 22453, "code": "KST-AL-29", "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": [ 4.683681152897321, 52.64640229818662, 0.0 ] }, "last_modified": "2025-03-18T07:10:17.582002Z", "created": "2019-10-26T07:10:30.423845Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/9334fe5c-c78a-441c-bea1-ade156c86370/?format=api", "https://demo.lizard.net/api/v4/timeseries/bb464ea4-3528-459c-ad5d-2588a9737480/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 2.0, "crest_level": -2.03, "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/22454/?format=api", "id": 22454, "code": "KST-JK-15", "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": [ 4.848304811583779, 52.4762694650643, 0.0 ] }, "last_modified": "2025-03-18T07:10:15.031097Z", "created": "2019-10-26T07:10:30.462110Z", "image_url": "", "timeseries": [], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 2.0, "crest_level": -4.5, "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/22455/?format=api", "id": 22455, "code": "KST-J-926", "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": [ 4.719556615778717, 52.84052645277842, 0.0 ] }, "last_modified": "2025-03-18T07:10:11.836661Z", "created": "2019-10-26T07:10:30.579902Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/b363e9f7-bd52-41c7-aca4-6fa3560159b2/?format=api" ], "name": "Stuw Westerweg", "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/22456/?format=api", "id": 22456, "code": "KST-JL-2150", "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": [ 4.986878038863248, 52.75143495376994, 0.0 ] }, "last_modified": "2025-03-18T07:10:12.434865Z", "created": "2019-10-26T07:10:30.607798Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/eae004cc-ad82-4ea1-84cd-d6e573db4c84/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.0, "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/22457/?format=api", "id": 22457, "code": "KST-IB-7", "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": [ 4.729223831331792, 52.76777270009547, 0.0 ] }, "last_modified": "2025-03-18T07:10:07.769081Z", "created": "2019-10-26T07:10:30.638550Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/bed757c2-f5a0-4a23-aec9-02c22b747e19/?format=api" ], "name": "AB49-Stuw", "type": "other", "crest_type": "broad crested", "crest_width": 0.5, "crest_level": -1.05, "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/22458/?format=api", "id": 22458, "code": "KST-M-1832", "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": [ 5.080444771421013, 52.6437729996873, 0.0 ] }, "last_modified": "2025-03-18T07:10:08.704056Z", "created": "2019-10-26T07:10:30.710503Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/87d9bd5d-c58f-4ed6-b342-4be83273e497/?format=api" ], "name": "Willemsweg", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -2.28, "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/22459/?format=api", "id": 22459, "code": "KST-Q-19493", "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": [ 4.900640290555812, 52.64024734741255, 0.0 ] }, "last_modified": "2025-03-18T07:10:08.418859Z", "created": "2019-10-26T07:10:30.764175Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/a0e142ac-65df-48fd-8875-2962cfb75e97/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.86, "crest_level": -3.71, "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/22460/?format=api", "id": 22460, "code": "KDU-OH-3680", "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": [ 4.988092934257931, 52.75111207832206, 0.0 ] }, "last_modified": "2025-03-18T07:10:02.872982Z", "created": "2019-11-12T07:10:01.914473Z", "image_url": "", "timeseries": [], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 1.3, "crest_level": 1.3, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": null, "angle": null, "comment": null } ] }