Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EHAM |
TD430.E55 1990 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
EJDD |
EPA/625/5-90/025 |
|
Env Science Center Library/Ft Meade,MD |
03/13/1999 |
EJED |
EPA 625-5-90-025 |
|
OCSPP Chemical Library/Washington,DC |
03/08/2002 |
ELAD |
EPA 625-5-90-025 |
|
Region 5 Library/Chicago,IL |
02/01/2010 |
ELBD ARCHIVE |
EPA 625-5-90-025 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ELBD RPS |
EPA 625-5-90-025 |
repository copy |
AWBERC Library/Cincinnati,OH |
10/17/2014 |
ERAD |
EPA 625/5-90-025 |
|
Region 9 Library/San Francisco,CA |
01/07/1994 |
ESAD |
EPA 625-5-90-025 |
2 copies |
Region 10 Library/Seattle,WA |
06/03/2016 |
NTIS |
PB91-145961 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Abstract |
The document provides information for small system owners, operators, managers, and local decision makers, such as town officials, regarding drinking water treatment requirements and the treatment technologies suitable for small systems. It is not intended to be a comprehensive manual for water treatment and protection of public water supplies from sources of contamination. Rather, it is designed to give an overview of the problems a small system may face, treatment options that are available to solve specific problems, and resources that can provide further information and assistance. For the purpose of the document, small systems are defined as systems that serve 25 to 1,000 people, or that have a flow of 9,500 to 380,000 liters (2,500 to 100,000 gallons) per day. They include small community systems as well as noncommunity systems, such as campgrounds and restaurants. |