Water Quality Warnings in El Salvador
Water Quality Warnings for El Salvador (Central America) come from Ministerio de Medio Ambiente y Recursos Naturales (MARN), Dirección General de Protección Civil. This page explains what these warnings mean, which authority publishes them, and how to check the current status for San Salvador.
Check live drinking status for San SalvadorBrowse all warnings
At a glance
- countryEl Salvador · North America
- reference citySan Salvador (13.69, -89.19)
- emergencyPrimary emergency number911
- risk profileearthquake, volcano, flood, landslide, storm, tsunami, drought
What counts as a water quality warnings
Water quality warnings include boil-water notices, bathing bans and advisories for lakes, rivers and coasts after contamination or heavy rain. They are issued by water utilities and environment agencies, and are usually limited to a specific supply zone or beach section.
Who issues water quality warnings in El Salvador
- meteoMinisterio de Medio Ambiente y Recursos Naturales (MARN)
- civilDirección General de Protección Civil
Warning levels, colours and terminology are set nationally. Always read the warning text of the issuing authority: it names the affected districts, the expected time window and the recommended action.
If a warning is active in El Salvador
- Boil water for at least one minute, or use bottled water, during a boil-water notice.
- Respect bathing bans - they follow measurements, not appearance.
- Do not swim for 24-48 hours after heavy rain near storm overflows.
Where the data comes from
Waarning reads public, key-free sources for El Salvador: national water utilities, environment agencies, EEA bathing water data, WHO. Measurements and official warnings are shown separately, and official warnings always keep the name of the authority that issued them.
Frequently asked questions
Who issues water quality warnings in El Salvador?
Ministerio de Medio Ambiente y Recursos Naturales (MARN), Dirección General de Protección Civil. Waarning does not issue warnings; it aggregates the public feeds of these bodies and links back to the original source.
What is the emergency number in El Salvador?
The primary emergency number is 911. Use it for a life-threatening situation; for non-urgent reports use the local police station number.
Does Waarning show live water quality warnings for El Salvador?
Yes. The dashboard loads the current values for San Salvador from national water utilities, environment agencies, EEA bathing water data, WHO. You can open it with one click and the location is already set.
More warnings for El Salvador
- Severe Weather Warnings
- Flood Warnings
- Drought Warnings
- Air Quality Warnings
- Earthquake Alerts
- Volcano Alerts
Water Quality Warnings in nearby countries
Generated 2026-10-18. Waarning is not an official warning service; in an emergency follow local authorities and emergency services.