GET

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=8
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 3140,
    "next": "https://demo.lizard.net/api/v4/weirs/?format=api&page=9",
    "previous": "https://demo.lizard.net/api/v4/weirs/?format=api&page=7",
    "results": [
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2445/?format=api",
            "id": 2445,
            "code": "KST-J-2353",
            "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": [
                    4.731779991587345,
                    52.86208653956846,
                    0.0
                ]
            },
            "last_modified": "2025-03-15T07:10:13.186740Z",
            "created": "2014-08-08T08:13:31.339560Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/8e3d010d-472a-4af2-a217-85219e6af407/?format=api"
            ],
            "name": "Pensionstal Bos",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.17,
            "crest_level": -1.38,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2461/?format=api",
            "id": 2461,
            "code": "KST-B-625",
            "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": [
                    4.679740127669619,
                    52.73425050622729,
                    0.0
                ]
            },
            "last_modified": "2025-03-15T07:10:04.700164Z",
            "created": "2014-08-08T08:13:31.654628Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/ae04d476-b217-4d22-85a1-8663e7dffe96/?format=api"
            ],
            "name": "Groeter",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 0.5,
            "crest_level": -1.59,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": "Meetopdracht PBS Kennemerland Noord 2013"
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2466/?format=api",
            "id": 2466,
            "code": "KST-Q-8867",
            "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": [
                    4.819911681138673,
                    52.69736589660891,
                    0.0
                ]
            },
            "last_modified": "2025-03-15T07:10:15.192716Z",
            "created": "2014-08-08T08:13:31.751792Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/96ab1b1a-d1d9-4f3a-b4f8-274eb2aa1cdf/?format=api"
            ],
            "name": "Randweg",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.0,
            "crest_level": -2.53,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2470/?format=api",
            "id": 2470,
            "code": "KST-Q-23361",
            "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": [
                    4.77954580263211,
                    53.06316738426701,
                    0.0
                ]
            },
            "last_modified": "2024-06-21T07:55:17.738130Z",
            "created": "2014-08-08T08:13:31.826699Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/2f32fe7f-befe-40bc-8da1-4dcbb7bb4993/?format=api"
            ],
            "name": "",
            "type": "other",
            "crest_type": "sharp crested",
            "crest_width": 0.73,
            "crest_level": -1.393,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 2,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2471/?format=api",
            "id": 2471,
            "code": "KST-Q-23379",
            "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": [
                    4.773206855884427,
                    53.07093435677034,
                    0.0
                ]
            },
            "last_modified": "2025-03-15T07:10:10.695278Z",
            "created": "2014-08-08T08:13:31.847330Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/c7bb1427-802a-40ca-8d07-7f898d82f67f/?format=api"
            ],
            "name": "Pontweg Texel",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.0,
            "crest_level": -1.08,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": "Texel"
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2475/?format=api",
            "id": 2475,
            "code": "KST-Q-23222",
            "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": [
                    4.891023125849447,
                    53.117326934449984,
                    0.0
                ]
            },
            "last_modified": "2022-01-17T08:42:11.728584Z",
            "created": "2014-08-08T08:13:31.907374Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/0b74bd1c-c95d-47b8-9f14-fd34ebe5c09e/?format=api",
                "https://demo.lizard.net/api/v4/timeseries/5de7090e-2763-4128-ab91-e4bcab20f5b6/?format=api",
                "https://demo.lizard.net/api/v4/timeseries/75482b00-6db8-46e7-8575-3a5829aea09f/?format=api"
            ],
            "name": "",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.0,
            "crest_level": -1.565,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 4,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2477/?format=api",
            "id": 2477,
            "code": "KST-A-946",
            "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": [
                    4.962148311113767,
                    52.72531659173517,
                    0.0
                ]
            },
            "last_modified": "2025-03-15T07:10:01.704395Z",
            "created": "2014-08-08T08:13:31.959281Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/741550fa-8bba-4850-9c4d-0c2a5d594935/?format=api"
            ],
            "name": "Dieringersloot",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 1.51,
            "crest_level": -2.87,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2485/?format=api",
            "id": 2485,
            "code": "KST-A-1009",
            "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": [
                    5.146961710036789,
                    52.71429288399144,
                    0.0
                ]
            },
            "last_modified": "2025-03-15T07:10:00.860531Z",
            "created": "2014-08-08T08:13:32.097334Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/8154d1dc-1a36-4b1c-8cee-5a59cd0bef20/?format=api"
            ],
            "name": "Kooiker",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 0.98,
            "crest_level": -3.03,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2486/?format=api",
            "id": 2486,
            "code": "KST-Q-20080",
            "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": [
                    5.092640015830686,
                    52.75073996031769,
                    0.0
                ]
            },
            "last_modified": "2025-03-15T07:10:03.206520Z",
            "created": "2014-08-08T08:13:32.115371Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/8663022b-e038-4978-8d84-610de6e34a83/?format=api"
            ],
            "name": "Verbrake",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 2.36,
            "crest_level": -3.74,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        },
        {
            "url": "https://demo.lizard.net/api/v4/weirs/2496/?format=api",
            "id": 2496,
            "code": "KST-Q-24260",
            "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": [
                    4.810784699076003,
                    52.8648568646096,
                    0.0
                ]
            },
            "last_modified": "2025-03-15T07:10:14.900428Z",
            "created": "2014-08-08T08:13:32.292626Z",
            "image_url": "",
            "timeseries": [
                "https://demo.lizard.net/api/v4/timeseries/ea7b1b89-bd1d-4916-823c-e23cf4a7419c/?format=api"
            ],
            "name": "Spoorbuurt",
            "type": "other",
            "crest_type": "broad crested",
            "crest_width": 3.0,
            "crest_level": -2.25,
            "discharge_coeff": 1.0,
            "lat_dis_coeff": null,
            "allowed_flow_direction": null,
            "controlled": 3,
            "angle": null,
            "comment": ""
        }
    ]
}