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=304
{ "count": 3140, "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=305", "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=303", "results": [ { "url": "https://demo.lizard.net/api/v4/weirs/23143/?format=api", "id": 23143, "code": "KST-FB-40", "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": [ 4.82739199631061, 53.08846996864943, 0.0 ] }, "last_modified": "2025-03-16T07:10:09.869924Z", "created": "2020-11-13T07:11:13.227941Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/2b91a405-36e3-4a33-a370-7264613bb887/?format=api", "https://demo.lizard.net/api/v4/timeseries/869a8b34-4c1e-4f11-80b6-c87b9c433464/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.4, "crest_level": -2.46, "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/23144/?format=api", "id": 23144, "code": "KST-OH-471", "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": [ 5.009382154496897, 52.91894753009034, 0.0 ] }, "last_modified": "2025-03-16T07:10:08.070501Z", "created": "2020-11-22T07:10:24.593552Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/30a9f74d-6645-4348-bbef-982903f97c93/?format=api", "https://demo.lizard.net/api/v4/timeseries/4c5615a9-f249-4407-81cd-5bec81d42967/?format=api", "https://demo.lizard.net/api/v4/timeseries/c69e4dc0-3e4c-4351-8b33-5ce0a8f5a683/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -2.33, "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/23145/?format=api", "id": 23145, "code": "KST-OH-474", "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": [ 5.006364222483958, 52.90924046383706, 0.0 ] }, "last_modified": "2025-03-16T07:10:11.136436Z", "created": "2020-11-22T07:10:26.029597Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/b01dbe5a-d9e0-4234-be1a-d0ad89c254a8/?format=api", "https://demo.lizard.net/api/v4/timeseries/e0948fec-09c5-414e-884d-225dc0b64ff0/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -2.94, "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/23146/?format=api", "id": 23146, "code": "KST-OH-472", "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": [ 5.011662249174441, 52.92207561286275, 0.0 ] }, "last_modified": "2025-03-16T07:10:08.948876Z", "created": "2020-11-22T07:10:26.267262Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/853afb43-2f15-4331-80d6-5d16e583ea68/?format=api", "https://demo.lizard.net/api/v4/timeseries/4febbe34-c289-40d4-8316-2a93d1cc08db/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -2.57, "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/23147/?format=api", "id": 23147, "code": "KDU-A-4470", "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": [ 5.150988879282782, 52.62381025655643, 0.0 ] }, "last_modified": "2025-03-16T07:10:03.293157Z", "created": "2020-11-29T07:10:00.519807Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/c28ca27a-4159-43e7-9414-e65ef56f4c36/?format=api", "https://demo.lizard.net/api/v4/timeseries/01cb71ab-f412-46cc-9c81-4eb8172c0ea0/?format=api", "https://demo.lizard.net/api/v4/timeseries/d7c03582-e8f6-4229-a790-78dbbb1d895b/?format=api", "https://demo.lizard.net/api/v4/timeseries/066fefc3-c762-41ff-9390-67f083e59e98/?format=api" ], "name": "", "type": "inlet/outlet", "crest_type": "broad crested", "crest_width": 0.6, "crest_level": 0.6, "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/23148/?format=api", "id": 23148, "code": "KST-AL-57", "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": [ 5.011883971395798, 52.9221603498713, 0.0 ] }, "last_modified": "2025-03-16T07:10:00.851401Z", "created": "2020-11-29T07:10:29.005757Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/b5d2aa6d-5ca5-4445-a650-e9a739a6c12d/?format=api", "https://demo.lizard.net/api/v4/timeseries/0fe7b327-c2e4-4f2a-b2f0-378d4f465e0c/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": null, "crest_level": null, "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/23149/?format=api", "id": 23149, "code": "KST-AL-60", "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": [ 5.014334098179025, 52.91295204025756, 0.0 ] }, "last_modified": "2025-03-16T07:10:03.955033Z", "created": "2020-11-29T07:10:31.525237Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/d168a865-0e55-4634-aadf-8873d93f325b/?format=api", "https://demo.lizard.net/api/v4/timeseries/09a07151-9cf2-4745-9ef9-f15d93384c2f/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -2.93, "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/23150/?format=api", "id": 23150, "code": "KST-AL-54", "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": [ 4.998742973160165, 52.91445773500251, 0.0 ] }, "last_modified": "2025-03-16T07:10:03.917462Z", "created": "2020-11-29T07:10:31.653585Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/49398b6a-808c-4257-a55c-d6e12df4acd4/?format=api", "https://demo.lizard.net/api/v4/timeseries/b8de500a-7e22-4c5f-8800-2a5134c04335/?format=api", "https://demo.lizard.net/api/v4/timeseries/7d12c3c4-eaf4-4864-9618-922094b5753d/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 1.5, "crest_level": -2.79, "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/23151/?format=api", "id": 23151, "code": "KST-AL-47", "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": [ 4.780242252539589, 52.66458472889974, 0.0 ] }, "last_modified": "2025-03-16T07:10:01.109585Z", "created": "2020-11-29T07:10:31.878608Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/3d972f38-b848-4d32-b262-393f418899d1/?format=api" ], "name": "-", "type": "other", "crest_type": "broad crested", "crest_width": 4.0, "crest_level": -1.95, "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/23152/?format=api", "id": 23152, "code": "KST-A-955", "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": [ 4.960699360148596, 52.73077101271376, 0.0 ] }, "last_modified": "2025-03-16T07:10:01.330090Z", "created": "2021-01-12T07:10:35.035934Z", "image_url": "", "timeseries": [ "https://demo.lizard.net/api/v4/timeseries/31df8b90-7f6b-4699-87b8-1eb43e8ee2f8/?format=api" ], "name": "Stuw Wabbes", "type": "other", "crest_type": "broad crested", "crest_width": 1.24, "crest_level": -2.13, "discharge_coeff": null, "lat_dis_coeff": null, "allowed_flow_direction": null, "controlled": 3, "angle": null, "comment": null } ] }