A real-time situational view of the Great Lakes as they affect Michigan: water levels and trends for all five lakes, NOAA buoy temperatures, EPA beach-water-quality advisories, AIS vessel traffic on the St. Marys / Detroit / St. Clair rivers, harmful-algal-bloom advisories, and ongoing PFAS and drinking-water contamination records.
The Great Lakes are Michigan's defining environmental, economic, and recreational asset — and conditions on them shift by the hour. This page consolidates the public-sector data feeds that matter most: NOAA Great Lakes Environmental Research Lab (GLERL) water-temperature and ice-cover datasets, U.S. Army Corps of Engineers (USACE) monthly water-level records compared to long-term averages, NOAA CO-OPS real-time tide and meteorological buoys, EPA BEACON beach-water-quality advisories, AIS vessel-tracking for shipping moving through the Soo Locks and the Detroit / St. Clair / St. Marys river system, and EGLE records for harmful algal blooms, PFAS investigation sites, drinking-water MCL exceedances, and sewer-overflow events.
The Great Lakes section on the Michigan Gateway homepage shows a curated snapshot — current lake levels, top beach advisories, ships currently in Michigan waters. This page expands every panel with deeper historical context, methodology notes, and links back to each upstream source so that journalists, researchers, harbormasters, and Great-Lakes-state residents can verify and dig deeper. Data refreshes continuously throughout the day; nothing on this page is older than 60 minutes during business hours.
National Weather Service (NWS), FEMA, NOAA Great Lakes Environmental Research Lab (GLERL), U.S. Army Corps of Engineers (USACE), USGS, EPA AirNow, FAA, Michigan Department of Transportation (MDOT 511), Michigan Department of Natural Resources (DNR), Michigan Department of Corrections (MDOC), Michigan Department of Environment, Great Lakes, and Energy (EGLE), USDA NASS, NIFC, OpenSky Network, U.S. Bureau of Labor Statistics (BLS), Federal Reserve Economic Data (FRED), and CME Group commodity futures.
Emergency & Weather, Transport (roads, airports, transit, border crossings), Environment & Great Lakes (water levels, beaches, PFAS, drinking water, sewer overflows, harmful algal blooms), News (top, crime, health, auto, sports, technology, economy), Infrastructure (power grid, EV charging, PFAS contamination, water systems), Public Health, Economy & Markets, Auto Industry, Sports, Events & Legislature, Education, Tourism, and Community.
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Michigan Gateway aggregates live data from 20+ authoritative public sources — weather alerts, road conditions, air quality, economy, agriculture, and community news — all in one place, updated every 5 minutes.
Built for residents, journalists, and local businesses who need an at-a-glance picture of what's happening across the state right now.
Active NWS weather alerts and FEMA disaster declarations across Michigan, regional NWS forecasts for 12 cities, real-time AQI readings, wildfire status from NIFC, and NOAA space-weather indicators that feed the live ticker at the top of the page.
Live MDOT road incidents, 911 dispatch intel filtered by category, aircraft over Michigan airspace from OpenSky, airport status, MDOT Mi Drive road-construction projects with completion dates, border-crossing wait times, and global supply-chain bottlenecks affecting Great Lakes shipping.
Great Lakes water levels and surface temperatures from NOAA-GLERL, USGS flood gauges across Michigan watersheds, Michigan beach advisories, EGLE PFAS sites, EPA drinking-water and sewer-overflow records, NOAA harmful-algal-bloom outlooks, and health-related public alerts.
County violent-crime rates from the MSP MICR 2024 Annual Report, plus live statewide FBI CDE/NIBRS offense rates, 12-month change, and rate-vs-clearance comparison. Rates per 100,000 residents.
Michigan utility status, MDOT lane closures, bridge and dam condition, MDOT NEVI project status, EV charging-station status, transit operations, USGS river gauges, EGLE-tracked PFAS contamination sites, and official housing stress geography.
Public-health bulletins, respiratory-virus activity, immunization coverage, safety recalls, clinic access, hospital quality, and county health-risk signals from Michigan and federal public data sources.
Live stock quotes for Michigan-headquartered companies, CME commodity futures, BLS unemployment, FRED economic indicators, Michigan SOS business formation, real-estate markets, Census open data, and an AI-derived economic vitality index.
Detroit Three news, the EV transition, UAW activity, supplier dynamics, Michigan port and trade traffic, and Michigan-based mobility-tech startups.
Scores, schedules, and headlines for the Detroit Lions, Tigers, Red Wings, Pistons, MSU Spartans, and U-M Wolverines — Michigan's six pro and college teams.
Upcoming concerts, festivals, and major Michigan events — alongside live tracking of Michigan State Legislature activity and bill movement.
K-12 news, university research updates, tuition trends, and higher-education policy across Michigan's public and private institutions.
State park status, beach water-quality scores, DNR wildlife and fishing/hunting bulletins, and tourism news from across the Lower and Upper Peninsulas.
Agriculture commodity prices and crop reports, cannabis-industry data, nonprofit activity, demographic shifts, tribal-nation news, corrections statistics, energy news, and statewide community reporting.
Michigan state and federal assistance programs — food (SNAP), healthcare (Medicaid), housing, utilities, cash assistance, and childcare. Official eligibility guidelines and application links via MDHHS MI Bridges.