2019 Systems installed by time period 2019 Systems installed by time period https://www.tceq.texas.gov/downloads/permitting/ossf/reporting-system/oars2019.pdf/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png 2019 Systems installed by time period 2019 Systems installed by time period oars2019.pdf — 546.5 KB
