Found 579 datasets matching "tmdl".
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The data set is composed of inputs and outputs of the DST demonstration and application to risk-based TMDLs and water quality risk assessment in Midwest river basins (Upper Mississippi River, Ohio...
Search relevance: 97.27 | Views last month: 0 -
This layer depicts the conglomeration of the 4 layers used for TMDLs. It contains TMDL Subsheds, Direct Drain Overland (not piped), Direct Drain Sewersheds (piped), and Combined Sewer (CSS)...
Search relevance: 53.30 | Views last month: 1 -
This data is stream flow and nutrient data (dissolved inorganic nitrogen and total phosphorus) for 6 sites in the Shepherd Creek watershed, Cincinnati, OH. The data could be useful to others with...
Search relevance: 52.46 | Views last month: 0 -
This data set compiles regulatory information about river and stream impairments within the Chesapeake Bay watershed as part of a Chesapeake Bay watershed multi-stressor meta-analysis project....
Search relevance: 42.44 | Views last month: 0 -
Stormwater impaired watersheds occuring on both the Priority Waters (Part D - Completed TMDL) and 303(d) list of waters (Part A - need TMDL) The Vermont State Legislature has required the Agency...
Search relevance: 41.65 | Views last month: 1 -
This is the 2014 Integrated Report. EPA approved this submission in accordance with Sections 303(d), 305(b), and 314(l) of the Clean Water Act, on October 16, 2015. The Integrated Report (IR)...
Search relevance: 39.06 | Views last month: 0 -
Archive geospatial download files for pre-2015 ATTAINS data, including: Pre-2015 303(d) Listed Impaired Waters Reach Indexed Dataset Archive, Pre-2015 305(b) Waters As Assessed Reach Indexed...
Search relevance: 34.22 | Views last month: 0 -
State water quality assessment decisions reported to EPA under the Integrated Report (IR), and Clean Water Act Sections 303(d) and 305(b). This service provides summary information for each...
Search relevance: 33.64 | Views last month: 0 -
Municipal Separate Storm Sewer System (MS4) permitees including the California Department of Transportation need information about potential loads and yields (loads per unit area) of constituents...
Search relevance: 31.91 | Views last month: 0 -
This data set contains Missouri's 2016 Section 303(d) Listed Waters - Rivers and Streams and is a list of certain impaired waters in the State of Missouri. The list is a requirement of the Federal...
Search relevance: 29.01 | Views last month: 0 -
This data set contains those Missouri waters which have been assessed as impaired in 2016, including waters on Missouri's EPA Approved 2016 Section 303(d) List, but also including waters not on...
Search relevance: 28.71 | Views last month: 0 -
This data set contains those Missouri waters which have been assessed as impaired in 2016, including waters on Missouri's EPA Approved 2016 Section 303(d) List, but also including waters not on...
Search relevance: 27.59 | Views last month: 0 -
This dataset summarizes impairment status for HUC12 watersheds at the CONUS scale using the EPA publicly available Assessment, Total Maximum Daily Load (TMDL) Tracking and Implementation System...
Search relevance: 26.62 | Views last month: 4 -
The Santa Clara River Lakes, located along the San Andreas fault 19 miles northwest of Palmdale, California, were placed on the state’s “303(d) List” or “Impaired Water List” in 1996 for eutrophic...
Search relevance: 26.24 | Views last month: 0 -
Annual implementation of agronomic BMPs in Maryland for 2010-2017, including Nutrient Management. Records available by county only.
Search relevance: 22.66 | Views last month: 0 -
305b Assessed 2006 River, Lake, Estuary Set: Connecticut 305b Assessed River 2006 is a 1:24,000-scale, line feature-based layer that includes rivers that have been assessed to comply with...
Search relevance: 22.18 | Views last month: 0 -
Structural BMP implementation from fiscal year 1984-2015 credited toward Maryland's Watershed Implementation Plan (WIP) goals for the Chesapeake Bay.
Search relevance: 22.09 | Views last month: 0
