Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
4 datasets found for "Water Quality"
  • State

    Reported Sewer Overflows    recent views

    State of Maryland —

    NOTE: This dataset is no longer updated. Due to a change in databases, overflows after after January 31, 2023 are reported at...
  • State

    Water Point Source Sample Results    recent views

    State of Maryland —

    Discharge monitoring reports (DMRs) and monthly operating reports (MORs) for the 58 major WWTPs, 215 minor WWTPs, and 10 major industrial point sources within the...
  • State

    SWGIHubCorShp    recent views

    State of Maryland —

    Maryland's green infrastructure is a network of undeveloped lands that provide the bulk of the state's natural support system. These data map hub and corridor...
  • State

    Surface Water Quality Assessments    recent views

    State of Maryland —

    This is the 2014 Integrated Report. EPA approved this submission in accordance with Sections 303(d), 305(b), and 314(l) of the Clean Water Act, on October 16, 2015....
4 datasets found for "Water Quality"

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.