What are RI Towns Doing?
Block Island
Charlestown
South Kingstown

The BIGHP Project

RIWIS (Rhode Island Wastewater Information System)

Onsite Systems Basics
Onsite treatment systems
Property owner's guide

Wastewater Manager's Toolkit
Creating a management plan
Drafting an ordinance
Developing treatment standards
Funding and staffing a program
Getting the message out
Tracking inspections
Achieving results

Onsite System Research and Assessment
Demonstration systems
Soil suitability
Using GIS for evaluation
Water quality monitoring

Resources
Training and technical support
Publications




This website is under construction.

Please check back soon for more complete information!

Developing Treatment Standards

 

Performing a Needs Assessment

Use readily available data such as RIGIS land use data and RI HEALTH public well data.

Evaluate pollution risks to groundwater from onsite systems and other sources. Indicators could include:
  • Estimated Nitrogen inputs to groundwater recharge
  • Septic systems per acre
  • Developed riparian buffers
  • Soil suitability
  • Parcel sizes

  • Evaluate environmental constraints:
  • Steep slopes
  • Buffers to water bodies or wells
  • Determine suitability for onsite wastewater treatment.

    Identify community wastewater management options.

     

     

    More Information

    The Chepachet Village Decentralized Wastewater Demonstration Project Report provides detailed information about the use of a Needs Assessment in a wastewater project for the Rhode Island town of Chepachet.

     

    More info coming soon!

     

     

    Copyright 2006 URI Water Quality Program