30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
8388
876
2
Public Timelines FAQ
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Open cabinet
For educational institutions For teachers For students Open cabinet
Créer
Create a timeline
Public timelines
Library
FAQ

1 janv. 1972 - Clean Water Act

Description:

Establishes structure for regulating discharge of pollutants in US waters. Implemented pollution control programs and set water quality standards for all contaminants in surface water.

Ajouté au bande de temps:

Environmental Timeline

ByOlamide Osisami
30 août 2017

Date:

1 janv. 1972
Maintenaint
~ Il y a 52 ans
About & FeedbackUn accordConfidentialitéBibliothèque
2024 © Time.Graphics
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews
Write your own review on Trustpilot.com