List assets of type GroundwaterStation

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.

name: Exact filter on the name field, the startswith lookup is also supported.

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/

?name__startswith=station3
GET /api/v4/groundwaterstations/?format=api&page=1239
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 12637,
    "next": "https://demo.lizard.net/api/v4/groundwaterstations/?format=api&page=1240",
    "previous": "https://demo.lizard.net/api/v4/groundwaterstations/?format=api&page=1238",
    "results": [
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91754/?format=api",
            "id": 91754,
            "code": "11DM039",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/e7d66583-43b2-4c90-b118-f2093798885a/?format=api",
                "uuid": "e7d66583-43b2-4c90-b118-f2093798885a",
                "name": "Vitens NV"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.008972858887303,
                    52.99126662051791,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:36:56.643597Z",
            "created": "2023-06-30T14:34:17.524149Z",
            "image_url": "",
            "timeseries": [],
            "filters": [
                {
                    "url": "https://demo.lizard.net/api/v4/filters/123388/?format=api",
                    "id": 123388,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/e4afeab9-dffb-4d03-95a7-cdcdbd1987ec/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/8b2f1123-5f61-4680-85a5-fdb25bdf502e/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/c63ff6f9-d157-46b4-855e-71bb6d110a2c/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/319c722d-b9af-4dc8-ad41-356114a26cd9/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/9325bd21-e087-4ca4-b9ad-d1f284544fe7/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/c319e69f-6d35-4977-9fdd-7fc5b9a31fa5/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/73173e10-48c6-480a-ad49-9b19386093e4/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/cb449818-4b33-4024-a05b-f056c36e8d80/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/bd2f7351-5357-466e-932f-793327ad3764/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/ae4dc936-5f0e-475c-baa5-8d83fda72871/?format=api"
                    ],
                    "code": "11DM039001",
                    "last_modified": "2024-07-05T15:41:03.452595Z",
                    "created": "2023-06-30T14:34:19.667302Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91754/?format=api",
                    "top_level": -1.546,
                    "filter_top_level": -2.216,
                    "filter_bottom_level": -2.716,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                }
            ],
            "name": "11DM039",
            "station_type": "base",
            "status": "active",
            "scale": "region",
            "surface_level": -1.4346,
            "top_level": null,
            "bottom_level": null
        },
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91755/?format=api",
            "id": 91755,
            "code": "11DM040",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/e7d66583-43b2-4c90-b118-f2093798885a/?format=api",
                "uuid": "e7d66583-43b2-4c90-b118-f2093798885a",
                "name": "Vitens NV"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.995744357317982,
                    52.98584650816093,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:36:58.456972Z",
            "created": "2023-06-30T14:34:20.597189Z",
            "image_url": "",
            "timeseries": [],
            "filters": [
                {
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                    "id": 123389,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/c8d5a06a-f27d-4207-9135-5bc192588053/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/6c3257f6-9f4b-46fc-8d95-88b6e2caedb3/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/637bdf13-c055-40f2-9978-2b6ffc7b19bf/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/dc4a52ba-03aa-40ec-82f4-a91e3df817ea/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/7cb5f1a3-bd96-4e0b-abd9-cfbf35adaac8/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/265a776f-0218-4e42-abcd-f830e093e1ed/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/6f0975f5-705c-4555-84ab-421cc92e6fe8/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/f2559c74-7793-46bd-b042-6368f7517faa/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/086cec49-6fd6-4a6b-b244-c497fe11ea7c/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/0dac242a-8e24-4224-831a-f2c5cf493d06/?format=api"
                    ],
                    "code": "11DM040001",
                    "last_modified": "2024-07-05T15:41:04.196670Z",
                    "created": "2023-06-30T14:34:22.734526Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91755/?format=api",
                    "top_level": -0.3894,
                    "filter_top_level": -1.6894,
                    "filter_bottom_level": -2.6894,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                }
            ],
            "name": "11DM040",
            "station_type": "base",
            "status": "active",
            "scale": "region",
            "surface_level": -0.317,
            "top_level": null,
            "bottom_level": null
        },
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91756/?format=api",
            "id": 91756,
            "code": "11DM041",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/e7d66583-43b2-4c90-b118-f2093798885a/?format=api",
                "uuid": "e7d66583-43b2-4c90-b118-f2093798885a",
                "name": "Vitens NV"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.005044161046414,
                    52.9779850377392,
                    0.0
                ]
            },
            "last_modified": "2025-03-18T07:37:01.987122Z",
            "created": "2023-06-30T14:34:23.709017Z",
            "image_url": "",
            "timeseries": [],
            "filters": [
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                    "id": 123390,
                    "timeseries": [
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                        "https://demo.lizard.net/api/v4/timeseries/37d98ad8-5279-4090-b821-2d771d4aa2b1/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/99617091-66c3-49be-803b-b06b597858f1/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/30974691-047a-4129-9248-a227153acc1a/?format=api",
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                        "https://demo.lizard.net/api/v4/timeseries/b5b74c55-2ad0-4609-82c9-2f7e32143a3c/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/4ad01918-5222-4eb2-bc56-06fa0cbd3af1/?format=api"
                    ],
                    "code": "11DM041001",
                    "last_modified": "2024-07-05T15:41:05.522028Z",
                    "created": "2023-06-30T14:34:25.867785Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91756/?format=api",
                    "top_level": -0.3784,
                    "filter_top_level": -1.2284,
                    "filter_bottom_level": -2.2284,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                },
                {
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                    "id": 123391,
                    "timeseries": [
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                        "https://demo.lizard.net/api/v4/timeseries/d86dd681-ddda-4cd8-8591-2b140d3fce80/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/108d9c2f-db08-4935-970b-ac4ebbb28675/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/fc41d960-2254-43be-bda9-92c81be3d162/?format=api",
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                    ],
                    "code": "11DM041002",
                    "last_modified": "2024-07-05T15:41:05.889467Z",
                    "created": "2023-06-30T14:34:28.105307Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91756/?format=api",
                    "top_level": -0.3858,
                    "filter_top_level": -4.2258,
                    "filter_bottom_level": -5.2258,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                }
            ],
            "name": "11DM041",
            "station_type": "base",
            "status": "active",
            "scale": "region",
            "surface_level": -0.2892,
            "top_level": null,
            "bottom_level": null
        },
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91757/?format=api",
            "id": 91757,
            "code": "11DM042",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/e7d66583-43b2-4c90-b118-f2093798885a/?format=api",
                "uuid": "e7d66583-43b2-4c90-b118-f2093798885a",
                "name": "Vitens NV"
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
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                    0.0
                ]
            },
            "last_modified": "2024-07-05T15:41:06.586826Z",
            "created": "2023-06-30T14:34:28.981443Z",
            "image_url": "",
            "timeseries": [],
            "filters": [
                {
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                    "id": 123392,
                    "timeseries": [
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                        "https://demo.lizard.net/api/v4/timeseries/e8a76570-099e-4818-a883-549af12442ce/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/6032624b-629d-4c9c-8664-cfe719c03cd3/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/118edcfd-0b19-4d09-b10d-b095de2561f8/?format=api"
                    ],
                    "code": "11DM042001",
                    "last_modified": "2024-07-05T15:41:07.022117Z",
                    "created": "2023-06-30T14:34:31.161155Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91757/?format=api",
                    "top_level": 0.225,
                    "filter_top_level": -0.655,
                    "filter_bottom_level": -1.655,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                }
            ],
            "name": "11DM042",
            "station_type": "base",
            "status": "active",
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            "surface_level": 0.3154,
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        },
        {
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            "id": 91758,
            "code": "11DM043",
            "organisation": {
                "url": "https://demo.lizard.net/api/v4/organisations/e7d66583-43b2-4c90-b118-f2093798885a/?format=api",
                "uuid": "e7d66583-43b2-4c90-b118-f2093798885a",
                "name": "Vitens NV"
            },
            "geometry": {
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                "coordinates": [
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            },
            "last_modified": "2025-03-18T07:37:05.963225Z",
            "created": "2023-06-30T14:34:32.087923Z",
            "image_url": "",
            "timeseries": [],
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                        "https://demo.lizard.net/api/v4/timeseries/6faf239b-5869-4d65-b57c-29eee21651c2/?format=api",
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                    ],
                    "code": "11DM043001",
                    "last_modified": "2024-07-05T15:41:08.163798Z",
                    "created": "2023-06-30T14:34:34.274601Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91758/?format=api",
                    "top_level": -0.461,
                    "filter_top_level": -2.161,
                    "filter_bottom_level": -3.161,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                },
                {
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                    "id": 123394,
                    "timeseries": [
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                        "https://demo.lizard.net/api/v4/timeseries/3686a182-615f-49a3-8247-05b392d9901f/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/bdcc37d2-ffac-49e1-bac4-02bf9c3e2ef3/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/e9afe614-8d90-487e-9675-0e336689f96b/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/1565e138-8f07-4435-a0b6-09f6fe3181b5/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/59502805-f48a-44c7-a2d5-5f05edbca1de/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/2124254a-6b0a-4a7f-bf4d-ffd039724313/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/dcb41141-7ac6-47cf-9c43-a173c99357f5/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/9ad4aa57-9287-4c1e-b75f-099e8ce9c995/?format=api"
                    ],
                    "code": "11DM043002",
                    "last_modified": "2024-07-05T15:41:08.725906Z",
                    "created": "2023-06-30T14:34:36.523605Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91758/?format=api",
                    "top_level": -0.4922,
                    "filter_top_level": -8.1522,
                    "filter_bottom_level": -9.1522,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                }
            ],
            "name": "11DM043",
            "station_type": "base",
            "status": "active",
            "scale": "region",
            "surface_level": -1.205,
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