NOWRA Mega: Tank Buoyancy & Watertight (2 hr)
Septic tank buoyancy and watertightness are discused.
Explore Courses
Below are courses that meet your selection requirements. While taking the class, for Technical Support call (888) 705-6002 (8 am - 8 pm EST) or email support@blueskyelearn.com.
These courses are available to members and non-members. If your member status has changed please email NOWRA at info@nowra.org to have your account updated.
To become a member and get the lower course fees join your State organization or if none available join at the National level.
OH- Compaction: The Enemy of System Longevity - Dr. Sara Heger (1 hr.)
This presentation discusses the causes of compaction including wet soils, material handling and the the weight of vehicles/equipment, pedestrians, and animals.
NOWRA Mega: COVID-19 (3.5 hr)
Impacts of COVID-19.
NOWRA Mega: Commercial Driving License and DOT (1 hr)
Updates on CDL requirements.
NOWRA Mega: Reuse (2 hr)
Reuse case studies are discussed.
NOWRA Design: Overview of Design (1 hr)
The presentation explains the procedures for the design, installation and maintenance of onsite wastewater treatment systems.
NOWRA Design: Septic Tanks (1 hr)
The design of this tank is key to the effectiveness of the entire system.
NOWRA Design: Aerobic Treatment Units (1.5 hr)
ATU design requirements to treat wastewater for longevity and sustainability.
NOWRA Design: Soil Properties (2 hr)
Provide an overview of key soil properties such as texture. clay mineralogy, color, and soil structure.
NOWRA Design: Soil Water Movement (1.5 hr)
Provides an overview of water movement in soils for design.
NOWRA Design: Making Infiltrative Decisions (1.5 hr)
Overview of key characteristics in making decisions about soil treatment systems including soils depth, type, siting location, wastewater characteristics.
NOWRA Design: Pressure Distribution (1.5 hr)
This presentation provides a standard of practice highlighting the advantages of the pressure distribution.
OH- O&M, Sampling & Wastewater Overview - Dr. Sara Heger (1-3/4 hrs.)
This is the 1st of 15 OOWA courses available - page down to see additional courses. This presentation provides a brief overview of the relationship among public...
NOWRA Troubleshooting Flows (1.5 hrs)
Daily water use decreased 22% from 177 gpd in 1999 to 138 gpd in 2016. This presentation will cover what this means for the septic industry.
NOWRA Troubleshooting Septic Tanks (1.5 hrs)
This presentation will discuss aspects and methods for troubleshooting tanks of various materials.