Are private water wells regulated?
The State of California does not regulate water quality in private domestic wells. The Division of Drinking Water regulates the water quality in public water systems.
Why is the water quality of private wells a concern?
All private wells use ground water. If polluted ground water is consumed, it could cause illness. Ground water pollution can be caused by seepage through landfills, failed septic tanks, underground fuel tanks, fertilizers and pesticides, and runoff from urban areas.
Are private wells safe?
Yes, so long as it the well is properly tested and maintained water from a well is safe to drink and cook with. It may just give off a taste and smell that’s a bit different than what you’re used to.
How is water from a private well treated?
Chlorination is the process of treating (disinfecting) a well and plumbing system with chlorine to kill or reduce certain kinds of bacteria.
Do water wells need to be cleaned?
Periodically having your water well cleaned, or rehabilitated, is an important part of good maintenance for residential water well owners.
How many people have private drinking water wells?
Private Drinking Water Wells | US EPA Private Drinking Water Wells It is estimated that more than 13 million households rely on private wells for drinking water in the United States (US Census American Housing Survey 2017). EPA does not regulate private wells nor does it provide recommended criteria or standards for individual wells.
Can a city charge you to drill a well?
Some states and cities may still charge you for the water that’s pulled from your land, but that’s a debate for another day. Water is under the surface of the ground in almost all locations on the planet.
Is there a right to know for domestic water wells?
For domestic water well owners there are no federal or state requirements for monitoring drinking water quality as there are for public water supply systems. Likewise, there are no “right to know” reports informing well owners of the quality of their drinking water and no requirements for treatment.
What are the different types of private water wells?
There are three types of private drinking water wells. Dug/Bored wells are holes in the ground dug by shovel or backhoe. They are lined (cased) with stones, brick, tile, or other material to prevent collapse. Driven wells are constructed by driving pipe into the ground.
How many people can use a private well?
Private wells are wells that are not part of a public water supply. Private wells have fewer than 15 connections and serve fewer than 25 people. They are usually wells that serve a single home or farmhouse. Unlike public water systems, protection and maintenance of a private well is largely the responsibility of homeowners.
Some states and cities may still charge you for the water that’s pulled from your land, but that’s a debate for another day. Water is under the surface of the ground in almost all locations on the planet.
How many people are served by a private water system?
Private water systems are those that serve no more than 25 people at least 60 days of the year and have no more than 15 service connections (varies by state). Each building serviced by the same private water system is considered to be a service connection for that system.
How big does a private water well have to be?
Drilled wells can be thousands of feet deep and require the installation of casing. Drilled wells have a lower risk of contamination due to their depth and use of continuous casing. 1. Well descriptions adapted from the U.S. Geologic Survey, Groundwater Wells (2016) Below are descriptions of the basic components found in a private water well.
