Site-specific Targeted Monitoring Summary Results

Texas (2014)

	Size of Water
	Rivers and Streams (Miles)	Lakes, Reservoirs, and Ponds (Acres)	Bays and Estuaries (Square Miles)	Coastal Shoreline (Miles)	Ocean and Near Coastal (Square Miles)
Good Waters	12,910.8	826,254.5	854,929.4	8.3
Previously impaired waters       now attaining all uses	6,627.7	252,307.4	309.6
Threatened Waters
TMDL completed
TMDL alternative
Non-pollutant impairment
TMDL needed
Impaired Waters	9,455.5	637,934.8	774,477.1	1.1	1,338.2
TMDL completed	1,212.4	6,249.5	114,631.8
TMDL alternative	59.6
Non-pollutant impairment	9.8
TMDL needed	8,126.9	631,685.3	659,845.3	1.1	1,338.2
New TMDLs completed	206.2	800.7	.0	.0	.0
Remaining TMDLs needed	7,920.8	630,884.7	659,845.3	1.1	1,338.2
Total Assessed Waters	22,366.3	1,464,189.3	1,629,406.5	9.4	1,338.2
Total Waters	191,228.0	1,994,600.0	1,660,676.3	Unavailable	Unavailable
Percent of Waters Assessed	11.7	73.4	98.1	Unavailable	Unavailable

Top of page

Summary of Water Quality Assessments for Each Waterbody Type
for Reporting Year 2014

Site-specific Targeted Monitoring Results

Texas Rivers and Streams 2014

Description of this table All Rivers and Streams 191,228.0 Miles of Rivers and Streams Assessed Status Miles Assessed 22,366.3 Unassessed 168,861.7 Total Miles 191,228.0

Description of this table Assessed Rivers and Streams 22,366.3 Miles of Assessed Rivers and Streams Attainment Status Miles Good 12,910.8 Threatened .0 Impaired 9,455.5 Total Miles Assessed 22,366.3

Description of this table Threatened and Impaired Rivers and Streams 9,455.5 Miles of Threatened and Impaired Rivers and Streams TMDL Development Status Miles All TMDLs completed 1,418.6 TMDL alternative 59.6 Non-pollutant impairment 9.8 TMDL needed 7,920.8 Total Threatened and Impaired 9,455.5

Top of page

Site-specific Targeted Monitoring Results

Individual Designated Use Support
Texas Rivers and Streams 2014

* Waters assessed for more than one designated use are included in multiple designated use groups below.

Designated Use	Miles Assessed	Percent Good	Percent Threatened	Percent Impaired	% Good
					% Threatened
					% Impaired
Aquatic Life Use	18,157.6	88.1	.0	11.9
Domestic Water Supply - Public Water Supply	5.2	100.0	.0	.0
Fish Consumption Use	4,909.5	79.5	.0	20.5
General Use	14,346.0	89.2	.0	10.8
Public Water Supply Use	8,918.4	100.0	.0	.0
Recreation Use	14,213.4	56.8	.0	43.2

Top of page

Site-specific Targeted Monitoring Results

Causes of Impairment
Texas Rivers and Streams 2014

Cause of Impairment	Cause of Impairment Group	Miles Threatened or Impaired
Bacteria	Pathogens	6,140.7
Dissolved Oxygen	Organic Enrichment/Oxygen Depletion	2,010.9
Chloride	Salinity/Total Dissolved Solids/Chlorides/Sulfates	1,132.8
Total Dissolved Solids (TDS)	Salinity/Total Dissolved Solids/Chlorides/Sulfates	977.3
Dioxin in Fish Tissue	Dioxins	723.0
PCB(s) in Fish Tissue	Polychlorinated Biphenyls (PCBs)	670.6
Sulfate	Salinity/Total Dissolved Solids/Chlorides/Sulfates	574.4
Mercury in Fish Tissue	Mercury	403.9
Impaired Fish Community	Cause Unknown - Impaired Biota	197.4
Impaired Macrobenthos Community	Cause Unknown - Impaired Biota	178.3
pH	pH/Acidity/Caustic Conditions	128.6
Dieldrin in Fish Tissue	Pesticides	96.5
Heptachlor Epoxide in Fish Tissue	Pesticides	93.8
Chlordane in Fish Tissue	Pesticides	93.8
Excess Algal Growth	Algal Growth	90.7
DDE in Fish Tissue	Pesticides	67.9
Copper	Metals (other than Mercury)	32.8
Toxicity	Total Toxics	12.1
Selenium	Metals (other than Mercury)	7.6
Aluminum	Metals (other than Mercury)	6.9
Zinc	Metals (other than Mercury)	6.9
Nickel	Metals (other than Mercury)	6.9
Sediment Toxicity	Total Toxics	5.0
Aldrin	Pesticides	2.7
Mercury in Water	Mercury	2.5

Top of page

Site-specific Targeted Monitoring Results

Probable Sources
Texas Rivers and Streams 2014

Probable Source	Probable Source Group	Miles Threatened or Impaired
Source Unknown	Unknown	4,232.4
Non-Point Source	Unspecified Nonpoint Source	4,168.6
Municipal Point Source Discharges	Municipal Discharges/Sewage	1,582.6
Urban Runoff/Storm Sewers	Urban-Related Runoff/Stormwater	1,235.9
Natural Sources	Natural/Wildlife	1,156.4
Point Source Unknown	Other	919.3
Sources Outside State Jurisdiction Or Borders	Other	893.1
Industrial Point Source Discharge	Industrial	741.9
On-Site Treatment Systems (Septic Systems And Similar Decencentralized Systems)	Municipal Discharges/Sewage	621.5
Sanitary Sewer Overflows (Collection System Failures)	Municipal Discharges/Sewage	497.5
Irrigated Crop Production	Agriculture	460.6
Permitted Runoff From Confined Animal Feeding Operations (Cafos)	Agriculture	457.9
Upstream Source	Other	455.2
Natural Conditions - Water Quality Standards Use Attainability Analyses Needed	Natural/Wildlife	454.6
Atmospheric Deposition - Toxics	Atmospheric Deposition	413.8
Rural (Residential Areas)	Other	399.4
Agriculture	Agriculture	377.2
Rangeland Grazing	Agriculture	331.9
Flow Alterations From Water Diversions	Hydromodification	301.6
Municipal (Urbanized High Density Area)	Urban-Related Runoff/Stormwater	280.1
Unrestricted Cattle Access	Agriculture	274.1
Wildlife Other Than Waterfowl	Natural/Wildlife	248.9
Grazing In Riparian Or Shoreline Zones	Agriculture	235.3
Livestock (Grazing Or Feeding Operations)	Agriculture	160.2
Crop Production (Crop Land Or Dry Land)	Agriculture	157.0
Animal Feeding Operations (Nps)	Agriculture	138.3
Non-Irrigated Crop Production	Agriculture	119.5
Internal Nutrient Recycling	Natural/Wildlife	117.2
Drought-Related Impacts	Natural/Wildlife	100.9
Discharges From Municipal Separate Storm Sewer Systems (Ms4)	Urban-Related Runoff/Stormwater	69.0
Wet Weather Discharges (Non-Point Source)	Urban-Related Runoff/Stormwater	62.9
Residential Districts	Urban-Related Runoff/Stormwater	59.3
Manure Runoff	Agriculture	52.9
Impacts From Hydrostructure Flow Regulation/Modification	Hydromodification	52.8
Petroleum/Natural Gas Activities	Resource Extraction	52.5
Petroleum/Natural Gas Production Activities (Permitted)	Industrial	47.4
Dam Or Impoundment	Hydromodification	44.9
Septage Disposal	Municipal Discharges/Sewage	43.3
Highways, Roads, Bridges, Infrasturcture (New Construction)	Construction	35.3
Sand/Gravel/Rock Mining Or Quarries	Resource Extraction	34.4
Aquaculture (Permitted)	Aquaculture	29.2
Waterfowl	Natural/Wildlife	27.3
Channelization	Hydromodification	23.0
Marina Boat Maintenance	Recreational Boating And Marinas	18.6
Inappropriate Waste Disposal	Spills/Dumping	18.6
Shipbuilding, Repairs, Drydocking	Commercial Harbor And Port Activities	18.6
Commercial Districts (Industrial Parks)	Industrial	18.6
Auction Barns	Agriculture	18.1
Combined Sewer Overflows	Municipal Discharges/Sewage	13.5
Land Application Of Wastewater Biosolids (Non-Agricultural)	Land Application/Waste Sites/Tanks	12.4
Unspecified Urban Stormwater	Urban-Related Runoff/Stormwater	10.7
Aquaculture (Not Permitted)	Aquaculture	10.6
Dairies (Outside Milk Parlor Areas)	Agriculture	10.5
Wet Weather Discharges (Point Source And Combination Of Stormwater, Sso Or Cso)	Municipal Discharges/Sewage	10.3
Sediment Resuspension (Clean Sediment)	Hydromodification	8.8
Package Plant Or Other Permitted Small Flows Discharges	Municipal Discharges/Sewage	8.4
Streambank Modifications/Destablization	Hydromodification	7.3
Impacts From Abandoned Mine Lands (Inactive)	Resource Extraction	6.9
Impacts From Land Application Of Wastes	Land Application/Waste Sites/Tanks	5.6
Land Application Of Wastewater (Non-Agricultural)	Land Application/Waste Sites/Tanks	5.6
Unspecified Land Disturbance	Other	2.0
Littoral/Shore Area Modifications (Non-Riverine)	Habitat Alterations (Not Directly Related To Hydromodification)	1.5
Loss Of Riparian Habitat	Habitat Alterations (Not Directly Related To Hydromodification)	1.2

Top of page

Site-specific Targeted Monitoring Results

Texas Lakes, Reservoirs, and Ponds 2014

Description of this table All Lakes, Reservoirs, and Ponds 1,994,600.0 Acres of Lakes, Reservoirs, and Ponds Assessed Status Acres Assessed 1,464,189.3 Unassessed 530,410.7 Total Acres 1,994,600.0

Description of this table Assessed Lakes, Reservoirs, and Ponds 1,464,189.3 Acres of Assessed Lakes, Reservoirs, and Ponds Attainment Status Acres Good 826,254.5 Threatened .0 Impaired 637,934.8 Total Acres Assessed 1,464,189.3

Description of this table Threatened and Impaired Lakes, Reservoirs, and Ponds 637,934.8 Acres of Threatened and Impaired Lakes, Reservoirs, and Ponds TMDL Development Status Acres All TMDLs completed 7,050.1 TMDL alternative .0 Non-pollutant impairment .0 TMDL needed 630,884.7 Total Threatened and Impaired 637,934.8

Top of page

Site-specific Targeted Monitoring Results

Individual Designated Use Support
Texas Lakes, Reservoirs, and Ponds 2014

* Waters assessed for more than one designated use are included in multiple designated use groups below.

Designated Use	Acres Assessed	Percent Good	Percent Threatened	Percent Impaired	% Good
					% Threatened
					% Impaired
Aquatic Life Use	1,115,571.2	98.8	.0	1.2
Fish Consumption Use	668,710.6	47.9	.0	52.1
General Use	1,396,796.8	78.4	.0	21.6
Public Water Supply Use	1,375,115.6	100.0	.0	.0
Recreation Use	731,010.1	99.8	.0	.2

Top of page

Site-specific Targeted Monitoring Results

Causes of Impairment
Texas Lakes, Reservoirs, and Ponds 2014

Cause of Impairment	Cause of Impairment Group	Acres Threatened or Impaired
Mercury in Fish Tissue	Mercury	340,449.1
Total Dissolved Solids (TDS)	Salinity/Total Dissolved Solids/Chlorides/Sulfates	128,875.8
Sulfate	Salinity/Total Dissolved Solids/Chlorides/Sulfates	124,264.2
Dioxin in Fish Tissue	Dioxins	124,157.2
Chloride	Salinity/Total Dissolved Solids/Chlorides/Sulfates	109,208.5
pH	pH/Acidity/Caustic Conditions	90,444.7
Dissolved Oxygen	Organic Enrichment/Oxygen Depletion	18,345.1
PCB(s) in Fish Tissue	Polychlorinated Biphenyls (PCBs)	7,952.1
Impaired Fish Community	Cause Unknown - Impaired Biota	3,731.7
Dieldrin in Fish Tissue	Pesticides	3,540.0
Aldrin	Pesticides	3,540.0
Sediment Toxicity	Total Toxics	1,408.7
Bacteria	Pathogens	1,394.3
Temperature	Temperature	1,192.0

Top of page

Site-specific Targeted Monitoring Results

Probable Sources
Texas Lakes, Reservoirs, and Ponds 2014

Probable Source	Probable Source Group	Acres Threatened or Impaired
Source Unknown	Unknown	496,639.0
Atmospheric Deposition - Toxics	Atmospheric Deposition	331,355.5
Industrial Point Source Discharge	Industrial	97,840.5
Upstream Source	Other	79,409.8
Natural Sources	Natural/Wildlife	71,286.1
Drought-Related Impacts	Natural/Wildlife	53,179.8
Non-Point Source	Unspecified Nonpoint Source	52,474.7
Internal Nutrient Recycling	Natural/Wildlife	38,712.7
Point Source Unknown	Other	27,087.0
Municipal Point Source Discharges	Municipal Discharges/Sewage	16,331.9
Sources Outside State Jurisdiction Or Borders	Other	16,238.3
Natural Conditions - Water Quality Standards Use Attainability Analyses Needed	Natural/Wildlife	14,517.0
Agriculture	Agriculture	10,789.0
Shallow Lake/Reservoir	Other	8,307.3
Rangeland Grazing	Agriculture	7,115.3
Petroleum/Natural Gas Activities	Resource Extraction	7,115.3
Yard Maintenance	Urban-Related Runoff/Stormwater	4,333.4
Irrigated Crop Production	Agriculture	2,101.7
Contaminated Sediments	Legacy/Historical Pollutants	1,370.6
Atmospheric Deposition - Acidity	Atmospheric Deposition	869.9
Sanitary Sewer Overflows (Collection System Failures)	Municipal Discharges/Sewage	800.7
On-Site Treatment Systems (Septic Systems And Similar Decencentralized Systems)	Municipal Discharges/Sewage	800.7
Dairies (Outside Milk Parlor Areas)	Agriculture	610.2
Waterfowl	Natural/Wildlife	288.6
Dam Or Impoundment	Hydromodification	232.8
Industrial Land Treatment	Industrial	38.2

Top of page

Site-specific Targeted Monitoring Results

Texas Bays and Estuaries 2014

Description of this table All Bays and Estuaries 1,660,676.3 Square Miles of Bays and Estuaries Assessed Status Square Miles Assessed 1,629,406.5 Unassessed 31,269.8 Total Square Miles 1,660,676.3

Description of this table Assessed Bays and Estuaries 1,629,406.5 Square Miles of Assessed Bays and Estuaries Attainment Status Square Miles Good 854,929.4 Threatened .0 Impaired 774,477.1 Total Square Miles Assessed 1,629,406.5

Description of this table Threatened and Impaired Bays and Estuaries 774,477.1 Square Miles of Threatened and Impaired Bays and Estuaries TMDL Development Status Square Miles All TMDLs completed 114,631.8 TMDL alternative .0 Non-pollutant impairment .0 TMDL needed 659,845.3 Total Threatened and Impaired 774,477.1

Top of page

Site-specific Targeted Monitoring Results

Individual Designated Use Support
Texas Bays and Estuaries 2014

* Waters assessed for more than one designated use are included in multiple designated use groups below.

Designated Use	Square Miles Assessed	Percent Good	Percent Threatened	Percent Impaired	% Good
					% Threatened
					% Impaired
Aquatic Life Use	1,610,013.6	75.6	.0	24.4
Fish Consumption Use	611,270.6	38.9	.0	61.1
General Use	1,608,672.4	100.0	.0	.0
Oyster Waters Use	1,761.4	82.1	.0	17.9
Recreation Use	1,493,957.9	95.4	.0	4.6

Top of page

Site-specific Targeted Monitoring Results

Causes of Impairment
Texas Bays and Estuaries 2014

Cause of Impairment	Cause of Impairment Group	Square Miles Threatened or Impaired
Dissolved Oxygen	Organic Enrichment/Oxygen Depletion	393,273.7
PCB(s) in Fish Tissue	Polychlorinated Biphenyls (PCBs)	372,390.4
Dioxin in Fish Tissue	Dioxins	345,890.0
Bacteria	Pathogens	68,563.6
Heptachlor Epoxide in Fish Tissue	Pesticides	3,892.7
Dieldrin in Fish Tissue	Pesticides	3,892.7
Chlordane in Fish Tissue	Pesticides	3,892.7
Mercury in Fish Tissue	Mercury	1,045.3
Bacteria (Oyster Waters)	Pathogens	284.1
Zinc in Edible Tissue	Metals (other than Mercury)	30.5

Top of page

Site-specific Targeted Monitoring Results

Probable Sources
Texas Bays and Estuaries 2014

Probable Source	Probable Source Group	Square Miles Threatened or Impaired
Source Unknown	Unknown	708,490.8
Industrial Point Source Discharge	Industrial	346,935.3
Non-Point Source	Unspecified Nonpoint Source	69,365.2
Urban Runoff/Storm Sewers	Urban-Related Runoff/Stormwater	66,388.4
Upstream Source	Other	58,641.3
Wildlife Other Than Waterfowl	Natural/Wildlife	4,492.6
Municipal Point Source Discharges	Municipal Discharges/Sewage	564.4

Top of page

Site-specific Targeted Monitoring Results

Texas Coastal Shoreline 2014

Description of this table Pie chart not displayed because total size for Coastal Shoreline is unavailable. Assessed Status Miles Assessed 9.4 Unassessed Unavailable Total Miles Unavailable

Description of this table Assessed Coastal Shoreline 9.4 Miles of Assessed Coastal Shoreline Attainment Status Miles Good 8.3 Threatened .0 Impaired 1.1 Total Miles Assessed 9.4

Description of this table Threatened and Impaired Coastal Shoreline 1.1 Miles of Threatened and Impaired Coastal Shoreline TMDL Development Status Miles All TMDLs completed .0 TMDL alternative .0 Non-pollutant impairment .0 TMDL needed 1.1 Total Threatened and Impaired 1.1

Top of page

Site-specific Targeted Monitoring Results

Individual Designated Use Support
Texas Coastal Shoreline 2014

* Waters assessed for more than one designated use are included in multiple designated use groups below.

Designated Use	Miles Assessed	Percent Good	Percent Threatened	Percent Impaired	% Good
					% Threatened
					% Impaired
Recreational Beaches	9.4	88.6	.0	11.4

Top of page

Site-specific Targeted Monitoring Results

Causes of Impairment
Texas Coastal Shoreline 2014

Cause of Impairment	Cause of Impairment Group	Miles Threatened or Impaired
Bacteria	Pathogens	1.1

Top of page

Site-specific Targeted Monitoring Results

Probable Sources
Texas Coastal Shoreline 2014

Probable Source	Probable Source Group	Miles Threatened or Impaired
Pipeline Breaks	Spills/Dumping	1.0
Urban Runoff/Storm Sewers	Urban-Related Runoff/Stormwater	.1

Top of page

Site-specific Targeted Monitoring Results

Texas Ocean and Near Coastal 2014

Description of this table Pie chart not displayed because total size for Ocean and Near Coastal is unavailable. Assessed Status Square Miles Assessed 1,338.2 Unassessed Unavailable Total Square Miles Unavailable

Description of this table Assessed Ocean and Near Coastal 1,338.2 Square Miles of Assessed Ocean and Near Coastal Attainment Status Square Miles Good .0 Threatened .0 Impaired 1,338.2 Total Square Miles Assessed 1,338.2

Description of this table Threatened and Impaired Ocean and Near Coastal 1,338.2 Square Miles of Threatened and Impaired Ocean and Near Coastal TMDL Development Status Square Miles All TMDLs completed .0 TMDL alternative .0 Non-pollutant impairment .0 TMDL needed 1,338.2 Total Threatened and Impaired 1,338.2

Top of page

Site-specific Targeted Monitoring Results

Individual Designated Use Support
Texas Ocean and Near Coastal 2014

* Waters assessed for more than one designated use are included in multiple designated use groups below.

Designated Use	Square Miles Assessed	Percent Good	Percent Threatened	Percent Impaired	% Good
					% Threatened
					% Impaired
Aquatic Life Use	346.6	100.0	.0	.0
Fish Consumption Use	1,338.2	.0	.0	100.0
General Use	346.6	100.0	.0	.0
Recreation Use	299.0	46.7	.0	53.3

Top of page

Site-specific Targeted Monitoring Results

Causes of Impairment
Texas Ocean and Near Coastal 2014

Cause of Impairment	Cause of Impairment Group	Square Miles Threatened or Impaired
Mercury in Fish Tissue	Mercury	1,338.2
Bacteria	Pathogens	159.4

Top of page

Site-specific Targeted Monitoring Results

Probable Sources
Texas Ocean and Near Coastal 2014

Probable Source	Probable Source Group	Square Miles Threatened or Impaired
Source Unknown	Unknown	1,338.2
Point Source Unknown	Other	66.7
Non-Point Source	Unspecified Nonpoint Source	66.7

Top of page

Texas Causes of Impairment for Reporting Year 2014

Top of page

Texas Probable Sources Contributing to Impairments
for Reporting Year 2014

Top of page

Texas TMDL Alternatives by Cause of Impairment 2014

NOTE: Click on the underlined "Number of TMDL Alternatives by Cause of Impairment " value to see a listing of those Causes of Impairment.
Cause of Impairment	Number of TMDL Alternatives	Rivers and Streams (Miles)	Lakes, Reservoirs, and Ponds (Acres)	Bays and Estuaries (Square Miles)
Dieldrin in Fish Tissue	17	67	3,540
Chlordane in Fish Tissue	15	64
Heptachlor Epoxide in Fish Tissue	15	64
Bacteria	3	55
Aldrin	2	3	3,540
Dissolved Oxygen	1	5
Mercury in Fish Tissue	1			1,045

Total: 54 TMDL Alternatives

Top of page

Texas Previously 303(d)-Listed Waters Now Attaining All Applicable Water Quality Standards

NOTE: Click on the underlined "Number of Waters Attaining" value for a detailed list of those previously 303(d)-listed waters now attaining all applicable water quality standards.
Year Attaining	Number of Waters Attaining	Number of Causes of Impairment Addressed
2005	7	7
2008	26	35
2012	67	80
2013	35	42
2016	28	29

Top of page

Texas Causes of Impairment for 303(d) Listed Waters

NOTE: Click on a cause of impairment (e.g. pathogens) to see the specific state-reported causes that are grouped to make up this category. Click on the "Number of Causes of Impairment Reported" to see a list of waters with that cause of impairment.
Cause of Impairment Group Name	Number of Causes of Impairment Reported
Pathogens	317
Organic Enrichment/Oxygen Depletion	135
Salinity/Total Dissolved Solids/Chlorides/Sulfates	122
Polychlorinated Biphenyls (PCBs)	104
Dioxins	99
Mercury	78
pH/Acidity/Caustic Conditions	45
Pesticides	28
Cause Unknown - Impaired Biota	24
Total Toxics	11
Metals (other than Mercury)	7
Algal Growth	5
Temperature	1

Total: 976 Causes of Impairment

Top of page

Texas Cumulative TMDLs by Pollutant

This chart includes TMDLs since October 1, 1995.

NOTE: Click on the underlined "Pollutant" value to see associated listed waters for which a TMDL was developed. Click on the underlined "Number of TMDLs" value to see a listing of those TMDLs for the pollutant.
Pollutant	Number of TMDLs	Number of Causes of Impairment Addressed
Escherichia Coli (E. Coli)	168	168
Enterococcus Bacteria	23	23
Nickel	14	14
Fecal Coliform	11	11
Carbonaceous Bod (CBOD)	10	10
Chlordane	10	10
Ammonia Nitrogen	8	8
Polychlorinated Biphenyls (PCBs)	5	5
DDE	4	4
Dieldrin	4	4
Total Dissolved Solids (TDS)	3	3
1,1,2-Trichloroethane	2	2
1,2-Dichloroethane	2	2
Ammonia	2	2
Chloride	2	2
DDT	2	2
Dissolved Oxygen	2	2
Heptachlor Epoxide	2	2
PCB(s) in Fish Tissue	2	2
Phosphorus	2	2
4,4'-DDD	1	1
4,4'-DDT	1	1
Atrazine	1	1
DDD	1	1
Endrin	1	1
Heptachlor	1	1
Hexachlorobenzene	1	1
Lindane	1	1
Nitrogen, Total	1	1
Sulfate	1	1
Sulfates	1	1
Toxaphene	1	1
Zinc in Shellfish	1	1

Total: 291 TMDLs; 291 Causes of Impairment Addressed

Top of page

Texas Cumulative Number of TMDLs

EPA Fiscal Year starts October 1 and ends September 30.

NOTE: Click on the underlined "Number of TMDLs Completed" value for a detailed list of the TMDLs for the fiscal year.
Fiscal Year	Number of TMDLs	Number of Causes of Impairment Addressed
2001	26	26
2002	2	2
2003	23	23
2004	8	8
2006	3	3
2007	35	35
2008	1	1
2009	54	54
2010	38	38
2011	17	17
2012	15	15
2013	10	10
2014	19	19
2015	11	11
2016	18	18
2017	11	11

Total: 291 TMDLs; 291 Causes of Impairment Addressed

Top of page

TMDL Document Search

Top of page