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=1236
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=1237",
    "previous": "https://demo.lizard.net/api/v4/groundwaterstations/?format=api&page=1235",
    "results": [
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91059/?format=api",
            "id": 91059,
            "code": "BH7348",
            "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": [
                    4.894443985706753,
                    52.89061120159718,
                    0.0
                ]
            },
            "last_modified": "2025-03-25T07:10:19.570627Z",
            "created": "2023-04-09T07:10:38.589788Z",
            "image_url": "",
            "timeseries": [],
            "filters": [],
            "name": "70902_R7PB4-KR_PB",
            "station_type": "base",
            "status": "active",
            "scale": "subarea",
            "surface_level": 7.58,
            "top_level": null,
            "bottom_level": null
        },
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91060/?format=api",
            "id": 91060,
            "code": "BH7349",
            "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": [
                    4.923771887736148,
                    52.90051112300473,
                    0.0
                ]
            },
            "last_modified": "2025-03-25T07:10:19.607445Z",
            "created": "2023-04-09T07:10:38.650641Z",
            "image_url": "",
            "timeseries": [],
            "filters": [],
            "name": "70902_R8PB2B-BUT_PB",
            "station_type": "base",
            "status": "active",
            "scale": "subarea",
            "surface_level": 2.59,
            "top_level": null,
            "bottom_level": null
        },
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91061/?format=api",
            "id": 91061,
            "code": "BH7350",
            "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": [
                    4.923843925811626,
                    52.90040293496079,
                    0.0
                ]
            },
            "last_modified": "2025-03-25T07:10:19.646544Z",
            "created": "2023-04-09T07:10:38.856433Z",
            "image_url": "",
            "timeseries": [],
            "filters": [],
            "name": "70902_R8PB3-BUTA_PB",
            "station_type": "base",
            "status": "active",
            "scale": "subarea",
            "surface_level": 5.81,
            "top_level": null,
            "bottom_level": null
        },
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91070/?format=api",
            "id": 91070,
            "code": "04FM001",
            "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": [
                    5.052461734534819,
                    53.28916304012054,
                    0.0
                ]
            },
            "last_modified": "2024-07-05T15:24:30.125945Z",
            "created": "2023-04-11T22:30:10.066923Z",
            "image_url": "",
            "timeseries": [],
            "filters": [
                {
                    "url": "https://demo.lizard.net/api/v4/filters/123351/?format=api",
                    "id": 123351,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/52be5221-686b-49a9-8a77-32174ce88d0a/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/9777b7b6-6c25-4db2-8200-c6e9b4746e2b/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/22b385e6-a6fa-4360-9896-9e88770a76b5/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/1d08f7b8-7e66-4983-81f9-69d7bccadfeb/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/d07601db-2ec8-46e5-9659-c33519f7bc00/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/ff01a49b-7d6e-47ca-8e87-de77d407ce09/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/6a385cbc-0536-4d3f-8679-2a7f303e4ffd/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/b0cd47cd-5bde-4c51-b925-d0d7f73f345e/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/6619d981-c050-4ece-87fc-de6fd4b7f325/?format=api"
                    ],
                    "code": "04FM001004",
                    "last_modified": "2024-07-05T15:24:32.156020Z",
                    "created": "2023-04-11T22:30:20.745585Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91070/?format=api",
                    "top_level": null,
                    "filter_top_level": -39.78,
                    "filter_bottom_level": -41.78,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                },
                {
                    "url": "https://demo.lizard.net/api/v4/filters/123350/?format=api",
                    "id": 123350,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/4f2d68b3-8a6d-465c-8c87-0ad484be8f7c/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/d68cc21b-547c-49a5-aafd-43ad9a574328/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/9b25b9b7-543c-4b91-a630-1e2b3061c24d/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/aa314a25-0b4f-464c-bf8a-27cec235fcf3/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/9cdd0612-7e07-4e89-881f-3873a4b9b10c/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/c37a1b71-4ca8-42e0-99dd-21dbd274814d/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/48fffe8d-9c03-4f95-955c-5b6934cea295/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/275b9aa8-8135-46d8-bd98-c308c05ef164/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/5b6d88b2-6791-43b2-a54d-9200ce38f913/?format=api"
                    ],
                    "code": "04FM001003",
                    "last_modified": "2024-07-05T15:24:31.724562Z",
                    "created": "2023-04-11T22:30:18.534541Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91070/?format=api",
                    "top_level": null,
                    "filter_top_level": -19.28,
                    "filter_bottom_level": -21.28,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                },
                {
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                    "id": 123352,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/6d96379a-43cb-4245-be4a-137c5768f818/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/1a62abb4-d2b7-4c11-9b90-52f25465b181/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/1abfec78-047d-4240-868f-5a64ca95ca67/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/530fd7d9-4085-44d4-bbb2-8a0d6a43e280/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/c3928a25-5af6-4b79-a33f-16ca74fbbc67/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/f80550b4-4325-4196-a878-3b6fac5c70df/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/764e3ffe-9ba9-4fd1-901d-b47de367cde3/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/2893fc45-680a-4de0-8509-f836d8fc6321/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/d4849b6c-1dd6-4f1a-8803-bb7ade9d152f/?format=api"
                    ],
                    "code": "04FM001005",
                    "last_modified": "2024-07-05T15:24:32.580708Z",
                    "created": "2023-04-11T22:30:23.127317Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91070/?format=api",
                    "top_level": null,
                    "filter_top_level": -50.78,
                    "filter_bottom_level": -52.78,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                },
                {
                    "url": "https://demo.lizard.net/api/v4/filters/123349/?format=api",
                    "id": 123349,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/e90f3e3e-dff1-4518-bd3b-722a5279196d/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/09eca46d-4476-46d4-8f99-b8750e1e7a07/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/9dcd77ab-18fd-4f3d-bf28-35feec15b9c2/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/9973eec0-9bed-4776-b36c-f75045d8bff1/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/f2531a97-5864-4406-ac0f-c399dfa3ec2e/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/7cd26e73-bf09-4980-b207-6b6fa08853cb/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/ddfa84d0-21f7-4042-b22e-8fecabbc91bd/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/067533ae-bf26-47ea-b65e-f902f8eb4fba/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/564c7158-47b3-4e8c-ab3f-f95afc267e7a/?format=api"
                    ],
                    "code": "04FM001002",
                    "last_modified": "2024-07-05T15:24:31.285857Z",
                    "created": "2023-04-11T22:30:16.333127Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91070/?format=api",
                    "top_level": null,
                    "filter_top_level": -8.78,
                    "filter_bottom_level": -10.78,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                },
                {
                    "url": "https://demo.lizard.net/api/v4/filters/123348/?format=api",
                    "id": 123348,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/c5d92401-6f62-4bd8-9210-dbf78e8e5404/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/3e307924-6986-447a-ba55-9ea11f8508c9/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/923d5f2c-59ba-43c1-8ba8-d3ccea4bf84e/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/88c89236-50a1-4a7a-9a98-b2c4359b9218/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/a645f4cb-22b6-46ee-b2d7-46d79bc65015/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/f7e8b43b-c49b-4c74-af0f-d63dea7ab98a/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/abb90345-3dae-416f-9584-1367c416f084/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/09ee53e1-8b45-408d-9880-c7c9f2d92e8e/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/49523f7d-e33d-477d-a7cd-7392e7ecf1d5/?format=api"
                    ],
                    "code": "04FM001001",
                    "last_modified": "2024-07-05T15:24:30.861386Z",
                    "created": "2023-04-11T22:30:14.164761Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91070/?format=api",
                    "top_level": null,
                    "filter_top_level": 1.72,
                    "filter_bottom_level": -0.28,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                }
            ],
            "name": "04FM001",
            "station_type": "base",
            "status": "active",
            "scale": "region",
            "surface_level": 7.223,
            "top_level": null,
            "bottom_level": null
        },
        {
            "url": "https://demo.lizard.net/api/v4/groundwaterstations/91071/?format=api",
            "id": 91071,
            "code": "04FM002",
            "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": [
                    5.057725686095821,
                    53.29271376237377,
                    0.0
                ]
            },
            "last_modified": "2024-07-05T15:24:33.370144Z",
            "created": "2023-04-11T22:30:24.587197Z",
            "image_url": "",
            "timeseries": [],
            "filters": [
                {
                    "url": "https://demo.lizard.net/api/v4/filters/123355/?format=api",
                    "id": 123355,
                    "timeseries": [
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                        "https://demo.lizard.net/api/v4/timeseries/73fce995-524c-4100-a22e-f8c5c4c14ba9/?format=api",
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                        "https://demo.lizard.net/api/v4/timeseries/0cc63c3e-a077-4180-befd-3ed57f01990d/?format=api",
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                        "https://demo.lizard.net/api/v4/timeseries/3973a13a-18cb-4ea4-b534-b8eb427ceec0/?format=api"
                    ],
                    "code": "04FM002003",
                    "last_modified": "2024-07-05T15:24:34.844470Z",
                    "created": "2023-04-11T22:30:32.712577Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91071/?format=api",
                    "top_level": null,
                    "filter_top_level": -30.95,
                    "filter_bottom_level": -32.95,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                },
                {
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                    "id": 123354,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/49d09b20-8704-4bd3-808d-5c32d33489da/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/222380df-0565-4f34-a3e2-c74c03f020a4/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/381a922e-c5aa-46da-8b32-cf38750f6473/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/3770e481-46ee-4f15-9b66-0e006332e647/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/5413ef52-a245-4c99-908b-13b6660d79f6/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/020e5e41-37c3-4b3b-b967-85bf4d9c4244/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/b5e54c2e-c303-4bd1-bf36-4b4fefe1f975/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/bef65a69-423d-4093-8508-5c33b9835c5a/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/d2d077ae-357f-43ca-a6d2-87017fedbbb2/?format=api"
                    ],
                    "code": "04FM002002",
                    "last_modified": "2024-07-05T15:24:34.407651Z",
                    "created": "2023-04-11T22:30:29.897444Z",
                    "groundwater_station": "https://demo.lizard.net/api/v4/groundwaterstations/91071/?format=api",
                    "top_level": null,
                    "filter_top_level": -15.95,
                    "filter_bottom_level": -17.95,
                    "aquifer_confinement": "None",
                    "lithology": null,
                    "high_groundwater_level": null,
                    "low_groundwater_level": null
                },
                {
                    "url": "https://demo.lizard.net/api/v4/filters/123356/?format=api",
                    "id": 123356,
                    "timeseries": [
                        "https://demo.lizard.net/api/v4/timeseries/06e42c6d-c0c0-48e0-8053-2813a239477e/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/76e16468-dcc3-4ca9-975f-ccad52feef5b/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/847964e1-db1c-46e7-a4eb-9e671d242a3f/?format=api",
                        "https://demo.lizard.net/api/v4/timeseries/404bf656-65ab-44fa-8e79-e470eec40e60/?format=api",
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