Doorvaartopening (vast) André van der Louwbrug

Opening #3077 · route 24362

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Latest Clearance

6.28 m ok

Water station: rotterdam.nieuwemaas.boerengat Rotterdam, Nieuwe Maas, Boerengat
Water observed: 2026-10-12 20:50:00
Water level: -0.680 m
Calculated: 2026-10-12 21:17:01
Formula: height_closed_minus_water_level

FIS Opening Fields

Source id: fis.opening:3077
Parent id: 17582 (bridge)
Reference level: n/a
Height closed: 5.600 m
Clearance height closed: 4.500 m
Height opened: n/a
Width: 13.500 m
Sill depth: n/a
Route km: 0.700 - 0.706

Parent Bridge

Name: André van der Louwbrug
Local id: 695
RWS id: 17582
Source id: fis.bridge:695
Reference level: NAP
MHW reference: RIVER
MHW offset: 1.1000
Can open: no

Linked Water Stations

Station	Method	Distance	Confidence	Latest Observation	Level
`rotterdam.nieuwemaas.boerengat` Rotterdam, Nieuwe Maas, Boerengat	nearest_spatial	667 m	0.93	2026-10-12 20:50:00	-0.680 m

Recent Clearance History

Calculated	Water Observed	Water Level	Clearance	Status	Formula
2026-10-12 21:17:01	2026-10-12 20:50:00	-0.680 m	6.280 m	ok	`height_closed_minus_water_level`
2026-10-12 20:16:51	2026-10-12 19:50:00	-0.410 m	6.010 m	ok	`height_closed_minus_water_level`
2026-10-12 19:16:40	2026-10-12 19:00:00	-0.020 m	5.620 m	ok	`height_closed_minus_water_level`
2026-10-12 18:16:30	2026-10-12 18:00:00	0.500 m	5.100 m	ok	`height_closed_minus_water_level`
2026-10-12 17:16:19	2026-10-12 17:00:00	0.930 m	4.670 m	ok	`height_closed_minus_water_level`
2026-10-12 16:16:09	2026-10-12 15:50:00	1.300 m	4.300 m	ok	`height_closed_minus_water_level`
2026-10-12 15:15:59	2026-10-12 14:50:00	0.920 m	4.680 m	ok	`height_closed_minus_water_level`
2026-10-12 14:15:48	2026-10-12 14:00:00	0.140 m	5.460 m	ok	`height_closed_minus_water_level`
2026-10-12 13:15:39	2026-10-12 12:50:00	-0.210 m	5.810 m	ok	`height_closed_minus_water_level`
2026-10-12 12:15:28	2026-10-12 12:00:00	-0.240 m	5.840 m	ok	`height_closed_minus_water_level`
2026-10-12 11:15:17	2026-10-12 10:50:00	-0.170 m	5.770 m	ok	`height_closed_minus_water_level`
2026-10-12 10:15:07	2026-10-12 09:50:00	-0.100 m	5.700 m	ok	`height_closed_minus_water_level`
2026-10-12 09:14:57	2026-10-12 08:50:00	-0.270 m	5.870 m	ok	`height_closed_minus_water_level`
2026-10-12 08:14:46	2026-10-12 07:50:00	-0.190 m	5.790 m	ok	`height_closed_minus_water_level`
2026-10-12 07:14:35	2026-10-12 07:00:00	0.130 m	5.470 m	ok	`height_closed_minus_water_level`
2026-10-12 06:14:22	2026-10-12 06:00:00	0.610 m	4.990 m	ok	`height_closed_minus_water_level`
2026-10-12 05:14:11	2026-10-12 04:50:00	1.070 m	4.530 m	ok	`height_closed_minus_water_level`
2026-10-12 04:13:57	2026-10-12 03:50:00	1.360 m	4.240 m	ok	`height_closed_minus_water_level`
2026-10-12 03:13:47	2026-10-12 02:50:00	1.340 m	4.260 m	ok	`height_closed_minus_water_level`
2026-10-12 02:13:36	2026-10-12 01:50:00	0.290 m	5.310 m	ok	`height_closed_minus_water_level`

Calculation Basis

{
    "formula": {
        "kind": "height_closed_minus_water_level",
        "expression": "height_closed_m - water_level_m",
        "water_source": "water_level_observation.value_m",
        "height_source": "fis_bridge_opening.height_closed_m",
        "reference_level_source": "fis_bridge.reference_level",
        "reference_level_decision": "NAP reference level detected on opening or parent bridge",
        "effective_reference_level": "NAP"
    },
    "station_link": {
        "active": true,
        "method": "nearest_spatial",
        "confidence": 0.9333,
        "distance_m": 667.39,
        "reviewed_at": null
    },
    "parent_bridge": {
        "id": 695,
        "name": "Andr\u00e9 van der Louwbrug",
        "rws_id": "17582",
        "can_open": false,
        "source_id": "fis.bridge:695",
        "mhw_offset": 1.1,
        "reference_level": "NAP",
        "mhw_reference_level": null
    },
    "bridge_opening": {
        "id": 3077,
        "name": "Doorvaartopening (vast) Andr\u00e9 van der Louwbrug",
        "route_id": "24362",
        "source_id": "fis.opening:3077",
        "fairway_id": "741304",
        "route_km_end": 0.706,
        "route_km_begin": 0.7,
        "height_closed_m": 5.6,
        "height_opened_m": null,
        "reference_level": null,
        "fairway_section_id": "22161367",
        "clearance_height_closed_m": 4.5,
        "clearance_height_opened_m": null
    },
    "water_observation": {
        "value_m": -0.68,
        "value_cm": -68,
        "observed_at": "2026-10-12T20:50:00+00:00",
        "process_type": "meting",
        "quality_code": "00",
        "retrieved_at": "2026-10-12T21:16:56.280005+00:00",
        "station_code": "rotterdam.nieuwemaas.boerengat",
        "reference_level": "NAP"
    }
}

Geometry GeoJSON

{
    "type": "Point",
    "coordinates": [
        4.49064509,
        51.917822867
    ]
}

Raw FIS JSON

{
    "id": 3077,
    "type": "Feature",
    "geometry": {
        "type": "Point",
        "coordinates": [
            4.490645090000044,
            51.91782286700004
        ]
    },
    "properties": {
        "id": 58577,
        "name": "Doorvaartopening (vast) Andr\u00e9 van der Louwbrug",
        "note": null,
        "type": "VST",
        "width": 13.5,
        "isrsid": 9061295,
        "number": 1,
        "geotype": "opening",
        "routeid": 24362,
        "vincode": "65144387",
        "objectid": 3077,
        "parentid": 17582,
        "condition": "CONSTRUCTED",
        "fairwayid": 741304,
        "silldepth": null,
        "routekmend": 0.7060000000000001,
        "foreigncode": null,
        "orientation": null,
        "widthconvoy": 13.5,
        "heightclosed": 5.6,
        "heightopened": null,
        "routekmbegin": 0.7000000000000001,
        "geogeneration": 3508,
        "parentgeotype": "bridge",
        "fairwaysectionid": 22161367,
        "passagedurationm": 0,
        "clearanceheightclosed": 4.5,
        "clearanceheightopened": null
    }
}