Doorvaartopening 2 (vast) Bergse Brug

Opening #53 · route 32727

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Latest Clearance

5.95 m ok

Water station: hank.bergschemaas Keizersveer
Water observed: 2026-08-28 05:40:00
Water level: 0.300 m
Calculated: 2026-08-28 06:10:39
Formula: height_closed_minus_water_level

FIS Opening Fields

Source id: fis.opening:53
Parent id: 20705 (bridge)
Reference level: n/a
Height closed: 6.250 m
Clearance height closed: 4.450 m
Height opened: n/a
Width: 21.600 m
Sill depth: n/a
Route km: 2.534 - 2.534

Parent Bridge

Name: Bergse Brug
Local id: 831
RWS id: 20705
Source id: fis.bridge:831
Reference level: NAP
MHW reference: RIVER
MHW offset: 1.8000
Can open: no

Linked Water Stations

Station	Method	Distance	Confidence	Latest Observation	Level
`hank.bergschemaas` Keizersveer	nearest_spatial	2,835 m	0.72	2026-08-28 05:40:00	0.300 m

Recent Clearance History

Calculated	Water Observed	Water Level	Clearance	Status	Formula
2026-08-28 06:10:39	2026-08-28 05:40:00	0.300 m	5.950 m	ok	`height_closed_minus_water_level`
2026-08-28 05:10:28	2026-08-28 04:50:00	0.280 m	5.970 m	ok	`height_closed_minus_water_level`
2026-08-28 04:10:15	2026-08-28 03:50:00	0.190 m	6.060 m	ok	`height_closed_minus_water_level`
2026-08-28 03:10:04	2026-08-28 02:50:00	0.090 m	6.160 m	ok	`height_closed_minus_water_level`
2026-08-28 02:09:52	2026-08-28 01:50:00	0.070 m	6.180 m	ok	`height_closed_minus_water_level`
2026-08-28 01:09:40	2026-08-28 00:40:00	0.120 m	6.130 m	ok	`height_closed_minus_water_level`
2026-08-28 00:09:28	2026-08-27 23:50:00	0.180 m	6.070 m	ok	`height_closed_minus_water_level`
2026-08-27 23:09:16	2026-08-27 22:40:00	0.250 m	6.000 m	ok	`height_closed_minus_water_level`
2026-08-27 22:09:04	2026-08-27 21:50:00	0.260 m	5.990 m	ok	`height_closed_minus_water_level`
2026-08-27 21:08:52	2026-08-27 20:50:00	0.290 m	5.960 m	ok	`height_closed_minus_water_level`
2026-08-27 20:08:39	2026-08-27 19:30:00	0.350 m	5.900 m	ok	`height_closed_minus_water_level`
2026-08-27 19:08:26	2026-08-27 18:40:00	0.320 m	5.930 m	ok	`height_closed_minus_water_level`
2026-08-27 18:08:11	2026-08-27 17:30:00	0.300 m	5.950 m	ok	`height_closed_minus_water_level`
2026-08-27 17:07:49	2026-08-27 16:40:00	0.280 m	5.970 m	ok	`height_closed_minus_water_level`
2026-08-27 16:07:30	2026-08-27 15:40:00	0.190 m	6.060 m	ok	`height_closed_minus_water_level`
2026-08-27 15:07:18	2026-08-27 14:30:00	0.080 m	6.170 m	ok	`height_closed_minus_water_level`
2026-08-27 14:07:06	2026-08-27 13:30:00	0.080 m	6.170 m	ok	`height_closed_minus_water_level`
2026-08-27 13:06:55	2026-08-27 12:30:00	0.130 m	6.120 m	ok	`height_closed_minus_water_level`
2026-08-27 12:06:43	2026-08-27 11:40:00	0.190 m	6.060 m	ok	`height_closed_minus_water_level`
2026-08-27 11:06:31	2026-08-27 10:30:00	0.230 m	6.020 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",
        "kp_reference_level_nap": null,
        "reference_level_source": "fis_bridge.reference_level",
        "reference_level_decision": "NAP reference level detected on opening or parent bridge",
        "effective_reference_level": "NAP",
        "current_water_delta_from_kp_m": null
    },
    "station_link": {
        "active": true,
        "method": "nearest_spatial",
        "confidence": 0.7165,
        "distance_m": 2835.29,
        "reviewed_at": null
    },
    "parent_bridge": {
        "id": 831,
        "name": "Bergse Brug",
        "rws_id": "20705",
        "can_open": false,
        "source_id": "fis.bridge:831",
        "mhw_offset": 1.8,
        "reference_level": "NAP",
        "mhw_reference_level": null
    },
    "bridge_opening": {
        "id": 53,
        "name": "Doorvaartopening 2 (vast) Bergse Brug",
        "route_id": "32727",
        "source_id": "fis.opening:53",
        "fairway_id": "15256",
        "route_km_end": 2.534,
        "route_km_begin": 2.534,
        "height_closed_m": 6.25,
        "height_opened_m": null,
        "reference_level": null,
        "fairway_section_id": "22941",
        "clearance_height_closed_m": 4.45,
        "clearance_height_opened_m": null
    },
    "water_observation": {
        "value_m": 0.3,
        "value_cm": 30,
        "observed_at": "2026-08-28T05:40:00+00:00",
        "process_type": "meting",
        "quality_code": "00",
        "retrieved_at": "2026-08-28T06:10:31.138434+00:00",
        "station_code": "hank.bergschemaas",
        "reference_level": "NAP"
    }
}

Geometry GeoJSON

{
    "type": "Point",
    "coordinates": [
        4.867250472,
        51.69978107
    ]
}

Raw FIS JSON

{
    "id": 53,
    "type": "Feature",
    "geometry": {
        "type": "Point",
        "coordinates": [
            4.867250472000023,
            51.69978107000003
        ]
    },
    "properties": {
        "id": 2250,
        "name": "Doorvaartopening 2 (vast) Bergse Brug",
        "note": null,
        "type": "VST",
        "width": 21.6,
        "isrsid": 9064008,
        "number": 2,
        "geotype": "opening",
        "routeid": 32727,
        "vincode": "8226",
        "objectid": 53,
        "parentid": 20705,
        "condition": "CONSTRUCTED",
        "fairwayid": 15256,
        "silldepth": null,
        "routekmend": 2.53397535,
        "foreigncode": null,
        "orientation": "W",
        "widthconvoy": 21.6,
        "heightclosed": 6.25,
        "heightopened": null,
        "routekmbegin": 2.534,
        "geogeneration": 4628,
        "parentgeotype": "bridge",
        "fairwaysectionid": 22941,
        "passagedurationm": 0,
        "clearanceheightclosed": 4.45,
        "clearanceheightopened": null
    }
}