Colorado River Basin: Assessment

The files provided for download on this page are in Portable Document Format (PDF). (Help with PDF.)

• Basin Narrative Summary
• Basin Tabular Summaries

For each water body assessed, two documents are available. The Fact Sheet is a summary of the assessment, including a description of the water body location. The Assessment Data Sheet shows the number of samples collected and how many exceed criteria.

• Guide to the Fact Sheets
• Guide to the Data Sheets

• Segment 1401—Colorado River Tidal
  Fact Sheet   |   Assessment Data
  
  
• Segment 1402—Colorado River Below La Grange
  Fact Sheet   |   Assessment Data
  
  
• Segment 1402A—Cummins Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1402C—Buckners Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1402F—Blue Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1402G—Fayette Reservoir (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1402H—Skull Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403—Lake Austin
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403A—Bull Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403B—West Bull Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403C—Cow Fork Bull Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403D—Barrow Preserve Tributary (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403E—Stillhouse Hollow (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403F—Unnamed Tributary to Bull Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403G—Tanglewood Tributary to Bull Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403H—Unnamed Tributary to Bull Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403I—Unnamed Tributary to Bull Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403J—Spicewood Tributary to Shoal Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403K—Taylor Slough South (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403L—Unnamed Tributary to Lake Austin (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403M—Turkey Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403N—Panther Hollow Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403O—Cuernavaca Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403P—Bee Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403Q—Bear Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1403R—Unnamed tributary to Lake Austin (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1404—Lake Travis
  Fact Sheet   |   Assessment Data
  
  
• Segment 1404A—Hamilton Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1404B—Cow Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1404C—Long Hollow Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1405—Marble Falls Lake
  Fact Sheet   |   Assessment Data
  
  
• Segment 1406—Lake Lyndon B. Johnson
  Fact Sheet   |   Assessment Data
  
  
• Segment 1406A—Sandy Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1407—Inks Lake
  Fact Sheet   |   Assessment Data
  
  
• Segment 1408—Lake Buchanan
  Fact Sheet   |   Assessment Data
  
  
• Segment 1409—Colorado River Above Lake Buchanan
  Fact Sheet   |   Assessment Data
  
  
• Segment 1410—Colorado River Below O.H. Ivie Reservoir
  Fact Sheet   |   Assessment Data
  
  
• Segment 1411—E.V. Spence Reservoir
  Fact Sheet   |   Assessment Data
  
  
• Segment 1412—Colorado River Below Lake J.B. Thomas
  Fact Sheet   |   Assessment Data
  
  
• Segment 1412A—Lake Colorado City (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1412B—Beals Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1412C—Deep Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1413—Lake J.B. Thomas
  Fact Sheet   |   Assessment Data
  
  
• Segment 1414—Pedernales River
  Fact Sheet   |   Assessment Data
  
  
• Segment 1414B—Cypress Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1414C—Live Oak Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1414D—Miller Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1415—Llano River
  Fact Sheet   |   Assessment Data
  
  
• Segment 1415A—Johnson Fork Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1416—San Saba River
  Fact Sheet   |   Assessment Data
  
  
• Segment 1416A—Brady Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1417—Lower Pecan Bayou
  Fact Sheet   |   Assessment Data
  
  
• Segment 1418—Lake Brownwood
  Fact Sheet   |   Assessment Data
  
  
• Segment 1418A—Hords Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1418B—Jim Ned Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1419—Lake Coleman
  Fact Sheet   |   Assessment Data
  
  
• Segment 1420—Pecan Bayou Above Lake Brownwood
  Fact Sheet   |   Assessment Data
  
  
• Segment 1421—Concho River
  Fact Sheet   |   Assessment Data
  
  
• Segment 1421A—Dry Hollow Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1421B—Kickapoo Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1421C—Lipan Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1421D—Little Concho River (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1422—Lake Nasworthy
  Fact Sheet   |   Assessment Data
  
  
• Segment 1423—Twin Buttes Reservoir
  Fact Sheet   |   Assessment Data
  
  
• Segment 1423A—Spring Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1423B—Dove Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1424—Middle Concho / South Concho River
  Fact Sheet   |   Assessment Data
  
  
• Segment 1425—O.C. Fisher Lake
  Fact Sheet   |   Assessment Data
  
  
• Segment 1425A—North Concho River (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1426—Colorado River Below E.V. Spence Reservoir
  Fact Sheet   |   Assessment Data
  
  
• Segment 1426A—Oak Creek Reservoir (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1426B—Elm Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1427—Onion Creek
  Fact Sheet   |   Assessment Data
  
  
• Segment 1427A—Slaughter Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1427B—Williamson Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1427C—Bear Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1427D—Boggy Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1427E—Marble Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1427F—Rinard Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1427G—Unnamed Tributary to Slaughter Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428—Colorado River Below Town Lake
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428A—Boggy Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428B—Walnut Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428C—Gilleland Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428D—Little Walnut Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428E—Fort Branch Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428F—Tannehill Branch Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428G—Wells Branch (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428H—Carson Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428I—Decker Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1428J—Harris Branch (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429—Town Lake
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429A—Shoal Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429B—Eanes Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429C—Waller Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429D—East Bouldin Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429E—West Bouldin Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429F—Blunn Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429G—Harper’s Branch (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1429H—Johnson Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1430—Barton Creek
  Fact Sheet   |   Assessment Data
  
  
• Segment 1430A—Barton Springs (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1430B—Tributaries to Barton Creek (unclassified water bodies)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1431—Mid Pecan Bayou
  Fact Sheet   |   Assessment Data
  
  
• Segment 1432—Upper Pecan Bayou
  Fact Sheet   |   Assessment Data
  
  
• Segment 1433—O.H. Ivie Reservoir
  Fact Sheet   |   Assessment Data
  
  
• Segment 1434—Colorado River Above La Grange
  Fact Sheet   |   Assessment Data
  
  
• Segment 1434B—Cedar Creek (unclassified water body)
  Fact Sheet   |   Assessment Data
  
  
• Segment 1434C—Lake Bastrop (unclassified water body)
  Fact Sheet   |   Assessment Data