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Environmental Health Division, Water Quality Program

3450 Broadway
Boulder, CO 80304
(303) 441-1564


Boulder County Public Health

3450 Broadway
Boulder, CO 80304
(303) 441-1100

 

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You are here: OWS > Health Impacts > Reference


Health Impacts Reference


The following resources have been compiled to give additional insight into the impacts of various contaminants on groundwater.

General Resources

Colorado School of Mines (CSM) OWS Research
CSM has a very active Small Flows Program that is generating some of the most current and exciting OWS research in the country. Learn more about the research and facilities at the CSM Small Flows Program.

USGS Fact Sheet on Wastewater Chemicals in Colorado
(PDF 490 KB)
The U.S. Geological Survey (USGS) National Water-Quality Laboratory in Denver, Colo., has developed a new analytical method to measure concentrations of 62 wastewater chemicals in water (Zaugg and others, 2002)

Drinking Water and Health

EPA Resource for Drinking Water-related Issues

Drinking Water Contaminates

Health Effects of Contaminants in Drinking Water

Technology Information (EPA)

University of Virgin Islands Water Resources Research Institute

Proliferation of Individual Sewage Disposal Systems (aka OWS): Should We Be Concerned?

Pharmaceutical & Personal Care Pollutants (PPCP)
(PDF 1176 KB)

Nitrate Effects on Groundwater Beneath Unsewered Subdivisions (PDF 1008 KB)

Predicting Groundwater Nitrate-Nitrogen Impacts (PDF 1212 KB)

Health Effects of Nitrates in Your Drinking Water

Todd Creak Watershed Study (PDF 3 MB)
Tri-county conducted this study to determine the impacts that large development of residential properties with onsite wastewater systems might have on groundwater aquifers.

Waterborne Illness

E. coli Infection (Centers for Disease Control)

Giardiasis Infection (Centers for Disease Control)

Campylobacter Infection (Centers for Disease Control)

Cryptosporidiosis (Centers for Disease Control)

Additional Journal Articles

"Estimating Groundwater Quality Impacts from Onsite Sewage Treatment Systems" by B.J. Bauman and W.M. Schafer, 1985 (PDF 445 KB)

"Predicting Groundwater Nitrate-Nitrogen Impacts" by Norman N. Hantzsche and E. John Finnemore (PDF 1212 KB)

"Estimation of Groundwater Mounding Beneath Septic Drain Fields" by E. John Finnemore
(PDF 1004 KB)

"An Analysis of Nitrate-Nitrogen in Groundwater Beneath Unsewered Subdivisions" by John R. Tinker Jr.(PDF 1009 KB)

Additional information about Western Water Quality

Wyoming Water Quality Web Site

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Please Note: This information is intended to provide a better understanding of the functions of onsite wastewater treatment and the need for proper design, installation, and maintenance. Always consult a licensed professional or public health official with questions regarding engineering, installation, and servicing of onsite wastewater systems.


Water Quality Program, Environmental Health Division
Boulder County Public Health (BCPH)
3450 Broadway, Boulder, CO 80304
(303) 441-1564, www.BoulderCountyWater.org

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