2012 Integrated Report (And Subsequent Reports) Are Described in the Continuing Planning Process (CPP)
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WWAATTEERR QQUUAALLIITTYY IINN OOKKLLAAHHOOMMAA 22001122 IINNTTEEGGRRAATTEEDD RREEPPOORRTT PREPARED PURSUANT TO SECTION 303(D) AND SECTION 305(B) OF THE CLEAN WATER ACT BY OKLAHOMA DEPARTMENT OF ENVIRONMENTAL QUALITY THIS PAGE INTENTIONALLY LEFT BLANK Table of Contents Table of Contents ................................................................................................................................................................ i List of Figures ....................................................................................................................................................................... ii List of Tables ....................................................................................................................................................................... iii List of Appendices ............................................................................................................................................................. iii Acronyms and Definitions .................................................................................................................................................. 1 Agencies .......................................................................................................................................................................... 1 Terminologies .................................................................................................................................................................. 1 Executive Summary/Overview ......................................................................................................................................... 5 Clean Water Act (CWA) Section 303(d) Requirements ........................................................................................ 5 CWA Section 305(b) Requirements ........................................................................................................................... 5 Integrated Report Guidance ....................................................................................................................................... 5 Category 1 ................................................................................................................................................................ 6 Category 2 ................................................................................................................................................................ 6 Category 3 ................................................................................................................................................................ 6 Category 4 ................................................................................................................................................................ 7 Category 5 ................................................................................................................................................................ 7 Synopsis ........................................................................................................................................................................... 8 Surface Water Quality ............................................................................................................................................. 14 Ground Water Quality ............................................................................................................................................. 15 Background ....................................................................................................................................................................... 17 Diversity and Ecology ................................................................................................................................................ 17 Climate .......................................................................................................................................................................... 21 Water Pollution Control Programs .......................................................................................................................... 21 Water Quality Standards Program ....................................................................................................................... 22 Point Source Control Program .................................................................................................................................. 23 Nonpoint Source Control Program .......................................................................................................................... 24 Superfund Program .................................................................................................................................................... 27 Surface Water Assessment ............................................................................................................................................ 33 Surface Water Monitoring Program ...................................................................................................................... 33 Brief Summary of Oklahoma Conservation Commission Monitoring Activities .......................................... 33 Brief Summary of Oklahoma Water Resources Board Monitoring Activities ............................................ 34 Brief Summary of Oklahoma Corporation Commission Monitoring Activities ............................................ 35 Assessment Methodology .......................................................................................................................................... 37 Use Support Assessment Protocol ....................................................................................................................... 37 Beneficial Uses ....................................................................................................................................................... 37 Data Requirements ................................................................................................................................................ 37 Quality Assurance ............................................................................................................................................. 39 Default Protocol ................................................................................................................................................ 39 Fish & Wildlife Propagation (F&WP) ................................................................................................................ 40 Dissolved Oxygen (DO) .................................................................................................................................. 40 Toxicants ............................................................................................................................................................. 42 pH ........................................................................................................................................................................ 43 Biological Data ................................................................................................................................................. 43 Turbidity ............................................................................................................................................................. 48 Oil & Grease ..................................................................................................................................................... 49 Sediment ............................................................................................................................................................. 49 Toxicants Not Assessed and Not Likely to Occur or Violate Criteria ..................................................... 50 Primary Body Contact Recreation (PBCR) ......................................................................................................... 50 Escherichia coli (E. coli) ..................................................................................................................................... 50 Page i of iv Enterococci .......................................................................................................................................................... 51 Secondary Body Contact ..................................................................................................................................... 51 Public and Private Water Supply (PPWS) ....................................................................................................... 51 Toxicants ............................................................................................................................................................. 51 Total Coliform .................................................................................................................................................... 51 Oil & Grease ..................................................................................................................................................... 52 Parameters Not Assessed and Not Likely to Occur or Violate Criteria................................................. 52 Chlorophyll-α and Phosphorus ....................................................................................................................... 53 Emergency Water