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Calaveras Dam Replacement Project Air Monitoring Results Archives

Click to see monitoring locations.
 See map for monitoring locations

Calaveras Dam Replacement Project
Naturally Occurring Asbestos

Air Quality Monitoring Data

To view the latest air quality monitoring results, click here. Results are updated weekly.

Data from previous periods is collected quarterly and presented below for reference. Please click on the appropriate station for archived data.

See map for monitoring locations and Q&A about how to read the graphs and data. Questions? Contact us at or, or call us at (866) 973-1476.

Air Monitoring Station - Perimeter (P)
P1 P3 P4 P5 P6
P7 P8 P9 P10 P11
Air Monitoring Station - Ambient (A)
A1 A2 A3 A4 A5


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Last updated: 8/9/2017 11:37:42 AM