NJ › Current Conditions › Hydrology
| River and Streamflow |
| Streamflow Conditions Real-time streamflow data from the U.S. Geological Survey |
| Ground Water Levels Current ground water information from the U.S. Geological Survey |
| Middle Atlantic River Forecast Center (MARFC) Current and historic hydrological data from the National Weather Service's Middle Atlantic River Forecast Center |
| River Statements River flood outlook from the National Weather Service, Mt. Holly |
| River/Rainfall Reports Daily reports from the National Weather Service, Mt. Holly |
| Snow Water Maps Maps that show the depth of water covering the ground if the snow was melted. Data from the National Weather Service Middle Atlantic River Forecast Center (MARFC) |
| Hydrologic Conditions Monthly streamflow, reservoir, ground water, and precipitation data compiled by the U.S. Geological Survey |
| MARFC Self Briefing Page The latest graphical and text briefing products from the MARFC |
Drought |
| ONJSC Water Watch The latest NJ drought, stream flow, ground water, and reservoir conditions |
| Drought Information Data from the New Jersey Department of Environmental Protection |
| Drought Statements Local Drought information from the National Weather Service, Mt. Holly |
| Delaware River Basin Commission Drought Information Local Drought information from the Delaware River Basin Commission |
| National Integrated Drought Information System National Drought Conditions, Impacts, and Forecasts |
| Palmer Drought Severity Index Weekly drought data from the Climate Prediction Center |
| New Jersey Water Science Center River data from the U.S. Geological Survey |
| National Drought Mitigation Center Drought information from the University of Nebraska, Lincoln |
Reservoirs |
| NJ Reservoir Levels Current NJ water supply data from the New Jersey Department of Environmental Protection |
| NYC Delaware River Basin Storage Current water supply data for New York City |