Doorvaartopening 2 (vast) Coenbrug
Opening #13
ยท route 25987
Latest Clearance
5.96 m
ok
- Water station
buitenhuizenBuitenhuizen- Water observed
- 2026-08-28 05:40:00
- Water level
- -0.420 m
- Calculated
- 2026-08-28 06:10:39
- Formula
kp_clearance_height_adjusted_by_current_nap_water_level
FIS Opening Fields
- Source id
fis.opening:13- Parent id
-
22599(bridge) - Reference level
- n/a
- Height closed
- 5.540 m
- Clearance height closed
- 6.040 m
- Height opened
- n/a
- Width
- 25.000 m
- Sill depth
- n/a
- Route km
- 5.577 - 5.577
Parent Bridge
- Name
- Coenbrug
- Local id
915- RWS id
22599- Source id
fis.bridge:915- Reference level
- KP
- MHW reference
- CANAL
- MHW offset
- n/a
- Can open
- yes
Linked Water Stations
| Station | Method | Distance | Confidence | Latest Observation | Level |
|---|---|---|---|---|---|
buitenhuizen
Buitenhuizen
|
nearest_spatial | 6,934 m | 0.31 | 2026-08-28 05:40:00 | -0.420 m |
Recent Clearance History
| Calculated | Water Observed | Water Level | Clearance | Status | Formula |
|---|---|---|---|---|---|
| 2026-08-28 06:10:39 | 2026-08-28 05:40:00 | -0.420 m | 5.960 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-28 05:10:28 | 2026-08-28 04:50:00 | -0.420 m | 5.960 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-28 04:10:15 | 2026-08-28 03:50:00 | -0.430 m | 5.970 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-28 03:10:04 | 2026-08-28 02:50:00 | -0.400 m | 5.940 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-28 02:09:52 | 2026-08-28 01:50:00 | -0.420 m | 5.960 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-28 01:09:40 | 2026-08-28 00:50:00 | -0.410 m | 5.950 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-28 00:09:28 | 2026-08-27 23:40:00 | -0.440 m | 5.980 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 23:09:16 | 2026-08-27 22:50:00 | -0.430 m | 5.970 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 22:09:04 | 2026-08-27 21:40:00 | -0.400 m | 5.940 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 21:08:52 | 2026-08-27 20:40:00 | -0.430 m | 5.970 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 20:08:39 | 2026-08-27 19:40:00 | -0.420 m | 5.960 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 19:08:26 | 2026-08-27 18:40:00 | -0.410 m | 5.950 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 18:08:11 | 2026-08-27 17:40:00 | -0.400 m | 5.940 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 17:07:49 | 2026-08-27 16:30:00 | -0.380 m | 5.920 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 16:07:30 | 2026-08-27 15:30:00 | -0.390 m | 5.930 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 15:07:18 | 2026-08-27 14:40:00 | -0.360 m | 5.900 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 14:07:06 | 2026-08-27 13:30:00 | -0.360 m | 5.900 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 13:06:55 | 2026-08-27 12:30:00 | -0.350 m | 5.890 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 12:06:43 | 2026-08-27 11:30:00 | -0.360 m | 5.900 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
| 2026-08-27 11:06:31 | 2026-08-27 10:40:00 | -0.360 m | 5.900 m | ok | kp_clearance_height_adjusted_by_current_nap_water_level |
Calculation Basis
{
"formula": {
"kind": "kp_clearance_height_adjusted_by_current_nap_water_level",
"expression": "clearance_height_closed_m + ((height_closed_m - clearance_height_closed_m) - water_level_m)",
"water_source": "water_level_observation.value_m",
"height_source": "fis_bridge_opening.clearance_height_closed_m adjusted by inferred KP level",
"kp_reference_level_nap": -0.5,
"reference_level_source": "fis_bridge.reference_level",
"reference_level_decision": "KP is treated as fixed kanaalpeil; FIS clearance height is adjusted by the current NAP water level delta from inferred KP",
"effective_reference_level": "KP",
"current_water_delta_from_kp_m": 0.08
},
"station_link": {
"active": true,
"method": "nearest_spatial",
"confidence": 0.3066,
"distance_m": 6934.21,
"reviewed_at": null
},
"parent_bridge": {
"id": 915,
"name": "Coenbrug",
"rws_id": "22599",
"can_open": true,
"source_id": "fis.bridge:915",
"mhw_offset": null,
"reference_level": "KP",
"mhw_reference_level": null
},
"bridge_opening": {
"id": 13,
"name": "Doorvaartopening 2 (vast) Coenbrug",
"route_id": "25987",
"source_id": "fis.opening:13",
"fairway_id": "32291",
"route_km_end": 5.577,
"route_km_begin": 5.577,
"height_closed_m": 5.54,
"height_opened_m": null,
"reference_level": null,
"fairway_section_id": "30986056",
"clearance_height_closed_m": 6.04,
"clearance_height_opened_m": null
},
"water_observation": {
"value_m": -0.42,
"value_cm": -42,
"observed_at": "2026-08-28T05:40:00+00:00",
"process_type": "meting",
"quality_code": "00",
"retrieved_at": "2026-08-28T06:10:29.592564+00:00",
"station_code": "buitenhuizen",
"reference_level": "NAP"
}
}
Geometry GeoJSON
{
"type": "Point",
"coordinates": [
4.812365344,
52.462983168
]
}
Raw FIS JSON
{
"id": 13,
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [
4.812365344000057,
52.46298316800005
]
},
"properties": {
"id": 1621,
"name": "Doorvaartopening 2 (vast) Coenbrug",
"note": null,
"type": "VST",
"width": 25,
"isrsid": 9070935,
"number": 2,
"geotype": "opening",
"routeid": 25987,
"vincode": "5644",
"objectid": 13,
"parentid": 22599,
"condition": "CONSTRUCTED",
"fairwayid": 32291,
"silldepth": null,
"routekmend": 5.57704238,
"foreigncode": null,
"orientation": "W",
"widthconvoy": 25,
"heightclosed": 5.54,
"heightopened": null,
"routekmbegin": 5.577,
"geogeneration": 3693,
"parentgeotype": "bridge",
"fairwaysectionid": 30986056,
"passagedurationm": 0,
"clearanceheightclosed": 6.04,
"clearanceheightopened": null
}
}