Built by one person, sourced in the open
About Lake Ontario (Lake America) Map
This site is static HTML on Cloudflare Pages with one Cloudflare Worker pulling public data on a schedule. No paid tile service, no invented numbers. Every figure traces to a public source, listed below.
NOAA NDBCBuoy temperature, waves, wind
NOAA CO-OPSWater level
NOAA GLERLIce cover, seasonal
NWS api.weather.govMarine forecast zones and text
NY State beach advisory feedBeach status, health.ny.gov
NY State Parks and NY DECPark operator and fishing guidance
If a fact is not yet sourced, the page says so instead of guessing.