METAR/SPECI uses the existing AviationWeather.gov bulk cache over the lower 48 and its margin. NWPS retains only gauges in the existing action-stage-or-above observed list; forecast-only gauges can have no observation. Absence never establishes zero wind, low water, or safe conditions.
Water-level gauge PHBP1
unavailable · No observation in the latest cached source list. Retained readings below are historical; an absent gauge may have fallen below action stage or stopped reporting.
Tide gauge (coastal water level) · USCG Station Washington Street (IN MLLW) · Delaware River · -75.1417, 39.9333. Units ft; datum not supplied.
Source checked 2026-10-17 13:35:03.743Z · current.
Stage in this gauge’s units, not a regional flood depth. Tide/lake gauges remain water levels; datum is not supplied by this feed. Historical observations and the latest forecast keep separate times.
Retained observations: 0; target 24 hours, at most 96 reports per station. Recording began 2026-10-17 06:15:05.234Z; oldest available reading none.
NWS forecast · current
Highest listed forecast: 8.3 ft at 2026-10-20 01:00:00 UTC; issued 2026-10-17 07:09:00 UTC. Minor flooding.
Forecasts are issued routinely year-round.
Gauge thresholds: action not set; minor 8.2 ft; moderate 9.2 ft; major 10.2 ft.
Forecast points (72) · issued 2026-10-17 07:09:00 UTC
| Forecast valid time (UTC) | Forecast Tide Height |
|---|---|
| 2026-10-17 07:00:00 UTC | 2.8 ft |
| 2026-10-17 08:00:00 UTC | 4.4 ft |
| 2026-10-17 09:00:00 UTC | 5.6 ft |
| 2026-10-17 10:00:00 UTC | 6.2 ft |
| 2026-10-17 11:00:00 UTC | 6.4 ft |
| 2026-10-17 12:00:00 UTC | 6 ft |
| 2026-10-17 13:00:00 UTC | 4.9 ft |
| 2026-10-17 14:00:00 UTC | 3.8 ft |
| 2026-10-17 15:00:00 UTC | 2.7 ft |
| 2026-10-17 16:00:00 UTC | 2 ft |
| 2026-10-17 17:00:00 UTC | 1.6 ft |
| 2026-10-17 18:00:00 UTC | 1.8 ft |
| 2026-10-17 19:00:00 UTC | 3.1 ft |
| 2026-10-17 20:00:00 UTC | 4.8 ft |
| 2026-10-17 21:00:00 UTC | 6.1 ft |
| 2026-10-17 22:00:00 UTC | 6.8 ft |
| 2026-10-17 23:00:00 UTC | 7.2 ft |
| 2026-10-18 00:00:00 UTC | 7 ft |
| 2026-10-18 01:00:00 UTC | 6.2 ft |
| 2026-10-18 02:00:00 UTC | 5.1 ft |
| 2026-10-18 03:00:00 UTC | 4.1 ft |
| 2026-10-18 04:00:00 UTC | 3.2 ft |
| 2026-10-18 05:00:00 UTC | 2.5 ft |
| 2026-10-18 06:00:00 UTC | 2 ft |
| 2026-10-18 07:00:00 UTC | 2.5 ft |
| 2026-10-18 08:00:00 UTC | 3.7 ft |
| 2026-10-18 09:00:00 UTC | 4.9 ft |
| 2026-10-18 10:00:00 UTC | 5.7 ft |
| 2026-10-18 11:00:00 UTC | 6.5 ft |
| 2026-10-18 12:00:00 UTC | 6.7 ft |
| 2026-10-18 13:00:00 UTC | 6.3 ft |
| 2026-10-18 14:00:00 UTC | 5.3 ft |
| 2026-10-18 15:00:00 UTC | 4.2 ft |
| 2026-10-18 16:00:00 UTC | 3.2 ft |
| 2026-10-18 17:00:00 UTC | 2.6 ft |
| 2026-10-18 18:00:00 UTC | 2.4 ft |
| 2026-10-18 19:00:00 UTC | 2.8 ft |
| 2026-10-18 20:00:00 UTC | 4.2 ft |
| 2026-10-18 21:00:00 UTC | 5.9 ft |
| 2026-10-18 22:00:00 UTC | 6.9 ft |
| 2026-10-18 23:00:00 UTC | 7.6 ft |
| 2026-10-19 00:00:00 UTC | 8 ft |
| 2026-10-19 01:00:00 UTC | 7.7 ft |
| 2026-10-19 02:00:00 UTC | 6.7 ft |
| 2026-10-19 03:00:00 UTC | 5.6 ft |
| 2026-10-19 04:00:00 UTC | 4.6 ft |
| 2026-10-19 05:00:00 UTC | 3.7 ft |
| 2026-10-19 06:00:00 UTC | 3.1 ft |
| 2026-10-19 07:00:00 UTC | 2.7 ft |
| 2026-10-19 08:00:00 UTC | 3.2 ft |
| 2026-10-19 09:00:00 UTC | 4.5 ft |
| 2026-10-19 10:00:00 UTC | 5.6 ft |
| 2026-10-19 11:00:00 UTC | 6.4 ft |
| 2026-10-19 12:00:00 UTC | 7 ft |
| 2026-10-19 13:00:00 UTC | 7.2 ft |
| 2026-10-19 14:00:00 UTC | 6.7 ft |
| 2026-10-19 15:00:00 UTC | 5.6 ft |
| 2026-10-19 16:00:00 UTC | 4.5 ft |
| 2026-10-19 17:00:00 UTC | 3.5 ft |
| 2026-10-19 18:00:00 UTC | 2.9 ft |
| 2026-10-19 19:00:00 UTC | 2.8 ft |
| 2026-10-19 20:00:00 UTC | 3.3 ft |
| 2026-10-19 21:00:00 UTC | 4.8 ft |
| 2026-10-19 22:00:00 UTC | 6.3 ft |
| 2026-10-19 23:00:00 UTC | 7.3 ft |
| 2026-10-20 00:00:00 UTC | 7.9 ft |
| 2026-10-20 01:00:00 UTC | 8.3 ft |
| 2026-10-20 02:00:00 UTC | 7.9 ft |
| 2026-10-20 03:00:00 UTC | 7 ft |
| 2026-10-20 04:00:00 UTC | 5.9 ft |
| 2026-10-20 05:00:00 UTC | 4.9 ft |
| 2026-10-20 06:00:00 UTC | 4.1 ft |
NWS gauge impact statements
- 10.66 ft: (Mean Lower Low Water (MLLW)) The level reached on January 10, 2024.
- 10.62 ft: (MLLW) The level reached during Post Tropical Cyclone Sandy on October 30, 2012.
- 10.5 ft: In Philadelphia, Delaware Avenue from Penn Street to Washington Avenue is closed due to flooding. The I-95 off ramp to Washington Avenue is also closed. Eastbound Race Street from 2nd Street to Delaware Avenue floods and is closed. Eastbound Spring Garden Street from Front Street to Delaware Avenue floods and is closed.
- 10.49 ft: (MLLW) The level reached on November 25, 1950.
- 10.46 ft: (MLLW) The level reached on April 17. 2011.
- 10.36 ft: (MLLW) The level reached on October 29, 2021.
- 10.35 ft: (MLLW) The level reached on December 21, 2012.
- 10.2 ft: (MLLW) MAJOR FLOODING. At this level, widespread roadway flooding begins near the river and its tidal tributaries in Philadelphia and in the New Jersey counties of Camden and Gloucester. Vulnerable homes and businesses may be damaged as water levels rise further above this threshold. Numerous roads become impassable and some neighborhoods may be isolated. The flood waters become a danger to anyone who attempts to cross on foot or in a vehicle.
- 9.2 ft: (MLLW) MODERATE FLOODING. At this level, additional roadways near the river and its tidal tributaries in Philadelphia and in the New Jersey counties of Camden and Gloucester begin to flood. Lives may be at risk when people put themselves in harm's way. Some damage to vulnerable structures may begin to occur. COASTAL FLOOD WARNING LEVEL.
- 9 ft: (MLLW) Flooding begins along Columbus Boulevard in Philadelphia near the Ben Franklin Bridge. Generally, it is not a case of the river spilling over onto the roadway. The flooding problems tend to occur when the river is high and water begins to backup into the storm drains.
- 8.8 ft: (MLLW) Flooding begins on North Park Drive in Pennsauken NJ. Water backs up into Cooper River Lake in Camden County NJ. Flooding begins on South Park Drive in Collingswood and Haddon Township NJ. Flooding begins along Woodbury Creek in Woodbury NJ.
- 8.6 ft: (MLLW) Flooding begins along the Little Timber Creek between Gloucester City and Brooklawn NJ and around the Brooklawn Circle. Flooding begins along Timber Avenue, Edgewater Avenue and NJ Route 47 in Westville NJ. Flooding begins along Woodbury Creek and Hessian Run in West Deptford Township NJ, affecting Crown Point Road. Flooding begins along River Road Drive in West Deptford Township NJ.
- 8.5 ft: (MLLW) COASTAL FLOOD ADVISORY LEVEL.
- 8.4 ft: (MLLW) Flooding begins at the east end of Linden Avenue in Northeast Philadelphia. Flooding begins at the former Navy Shipyard in Philadelphia from both the Delaware River and the Schuylkill River. Flooding begins along Admiral Wilson Boulevard (US Route 30) and Baird Avenue in Camden NJ as the Cooper River overflows.
- 8.2 ft: (MLLW) MINOR FLOODING.
Observed reports as a table (0)
| Observed (UTC) | Stage / units | Source category / water |
|---|---|---|
| No retained observations. | ||
Capture times, quality and provenance
Each report keeps its observation time, first capture of this version, and the SHA-256 of the source bulk body. Corrections at the same observation time replace that point and are marked; unrelated bulk-file changes do not freshen a report.
Only observed gauge records enter this history. Forecast maxima and forecast hydrograph points never become observations. A missing datum or unsupported flow value remains unknown.
Observation source page · Cached readings as JSON · Official source
Gauges in the latest cached source
2 total · source current; checked . Showing 2 on page 1. 0 gauges have suspect readings set aside.
- BDRN4 · Burlington (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only
- PHBP1 · USCG Station Washington Street (IN MLLW) · Tide gauge (coastal water level) · unavailable · no observation; forecast context only