how long should i boil water for drinking i pumped from the ground

how long should i boil water for drinking i pumped from the ground To safely drink water pumped from the ground, you should bring it to a rolling boil for at least 1 minute. If you are at an elevation above 6,500 feet (2,000 meters), you must boil it for at least 3 minutes because water boils at a lower temperature at higher altitudes. Centers for Disease Control and Prevention | CDC (.gov) Centers for Disease Control and Prevention | CDC (.gov) +3 Core Boiling Steps Filter First: If the water is cloudy, filter it through a clean cloth, paper towel, or coffee filter before boiling. Achieve a Rolling Boil: Do not start your timer until the bubbles are continuously and vigorously rising from the bottom to the top. Cool and Store: Let the water cool naturally and store it in clean, sanitized containers with tight covers. Restored CDC.org Restored CDC.org +4 Critical Safety Limits Pathogens Only: Boiling effectively kills bacteria, viruses, and parasites like Giardia and Cryptosporidium. Chemical Contamination: Boiling does not remove chemicals, heavy metals (like lead or arsenic), or salts. In fact, boiling for too long can concentrate these harmful substances as the water evaporates. Testing: For long-term use of ground or well water, you should have it professionally tested at least once a year for both bacteria and chemicals. CDC CDC +6 Usage Guidelines During an Advisory If you are under a “Boil Water Advisory,” use boiled or bottled water for the following: Drinking and making ice Brushing teeth Washing fruits and vegetables Preparing baby formula (it is often recommended to boil for 2 minutes for infants due to their weaker immune systems) Centers for Disease Control and Prevention | CDC (.gov) Centers for Disease Control and Prevention | CDC (.gov) +3 These official guidelines explain how to safely boil ground water for drinking, including recommended boiling times at different elevations and steps for water preparation