EPA · discharge permits by watershed

Watershed 1211020801

185Current permits
1States
1Subwatersheds

A watershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Texas. Each permit is placed by the outfall EPA names as its representative discharge point.

By state

Texas185

Subwatersheds inside this watershed

Llano Grande Lake-Arroyo Colorado185

Permits discharging here

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
CITY OF ALAMO WWTP	TX0057622	ALAMO	TX	Publicly owned treatment works	Major	Arroyo Colorado Above Tidal
CITY OF DONNA WWTP	TX0132802	DONNA	TX	Publicly owned treatment works	Major	Arroyo Colorado Above Tidal
CITY OF HIDALGO WWTP	TX0058386	HIDALGO	TX	Publicly owned treatment works	Major	Arroyo Colorado Above Tidal
CITY OF PHARR WWTP	TX0062219	PHARR	TX	Publicly owned treatment works	Major	HIDALGO CO DRAINAGE DITCH 1;MAIN FLOODWAY
CITY OF SAN JUAN WWTP	TX0057592	SAN JUAN	TX	Publicly owned treatment works	Major	UNNAMED DRAINAGE DITCH, HIDALGO COU
FRONTERA ENERGY CENTER	TX0116785	MISSION	TX		Major	HIDALGO COUNTY DRAINAGE DITCH, MAIN FLOODWAY
MCALLEN SOUTH WWTP	TX0047449	MCALLEN	TX	Publicly owned treatment works	Major	Arroyo Colorado Above Tidal
SOUTH MISSION 1 WWTP	TX0070017	EDINBURG	TX	Publicly owned treatment works	Major	DITCH;MAIN FLODOWATER PILOT CHANNEL;LLANO GRANDE L
WESLACO SOUTH WWTP	TX0116394	WESLACO	TX	Publicly owned treatment works	Major	UNNAMED DRAINAGE DITCH;S DONNA DRAI
365 TOLL PROJECT SEGMENT 1 & 2	TXR1594WP	MCALLEN	TX	Construction stormwater	Minor	HIDALGO COUNTY DRAINAGE DISTRICT NO. 1
AEP - DEL SOL TO FRONTERA ELECTRICAL T-LINE CONSTR	TXR1571UC	PALMVIEW	TX	Construction stormwater	Minor	LOWER LAGUNA MADRE
ALAMO CONCRETE PRODUCTS PLANT 89	TXG110940	MISSION	TX		Minor	ARROYO COLORADO
ALAMO METAL RECYCLING	TXR05EZ37	ALAMO	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
ALAMO TRUCK SALES & USED PARTS	TXR05FL19	ALAMO	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
ALTO BONITO SUBDIVISION	TXR1581TP	WESLACO	TX	Construction stormwater	Minor	ARROYO COLORADO ABOVE TIDAL
AMERICAN USED AUTO PARTS	TXR05HD02	ALAMO	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
AMERICAN USED AUTO PARTS	TXR05GF71	ALAMO	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
AMIGASO JUNKYARD & AUTO SALVAGE	TXR05FS43	ALAMO	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
ANACUA SENIOR VILLAGE	TXR1535VD	MISSION	TX	Construction stormwater	Minor	DRAINAGE DITCHES FLOWING INTO ARROYO COLORADO ABOV
ANACUA VILLAGE	TXR1536RY	MISSION	TX	Construction stormwater	Minor	DRAINAGE DITCHES FLOWING INTO ARROYO COLORADO ABOV
ANZALDUAS BORDER STATION CBP	TXR1527PU	MISSION	TX	Construction stormwater	Minor	DRAINAGE DITCHES FLOWING INTO ARROYO COLORADO ABOV
ARBOR VISTA ESTATES	TXR1535UQ	PHARR	TX	Construction stormwater	Minor	LAGUNA MADRE
ARES AUTO PARTS	TXR05GT72	ALAMO	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
BADAFI FOODS	TXR05FY18	MCALLEN	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
BARCELONA ESTATES	TXR1523VY	DONNA	TX	Construction stormwater	Minor	LOWER LAGUNA MADRE
BESAR AUTO SALES AND PARTS	TXR05FL95	MCALLEN	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
BIG D INDUSTRIAL PARK	TXR1516NK	PHARR	TX	Construction stormwater	Minor	LOWER LAGUNA MADRE DRAINAGE DITCH
BLUE MAN ACRES SUBDIVISION	TXR1507MV	PHARR	TX	Construction stormwater	Minor	LAGUNA MADRE
BRAVAC PARK	TXR1584YR	MCALLEN	TX	Construction stormwater	Minor	CITY OF MCALLEN
BRILLANTE ACADEMY	TXR1571LZ	MISSION	TX	Construction stormwater	Minor	Llano Grande Lake-Arroyo Colorado
BRYAN COVE SUBDIVISION	TXR1528OB	ALTON	TX	Construction stormwater	Minor	2491
BRYAN POINT	TXR1588LZ	MISSION	TX	Construction stormwater	Minor	FIRE HYDRANT
BRYAN VILLAGE	TXR1516MG	ALTON	TX	Construction stormwater	Minor	WEST MAIN DRAIN III
CARRIZALES SUBDIVISION NO3	TXR1559UJ	MISSION	TX	Construction stormwater	Minor	HCDD NO.1 DRAIN DITCH 15-III PD 5 LATERAL
CARTER HEIGHTS SUBDIVISION	TXR1517TN	ALTON	TX	Construction stormwater	Minor	Llano Grande Lake-Arroyo Colorado
CHARLEIS USED PARTS & AUTO SALES	TXR05EZ48	MCALLEN	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
CHARLIES USED PARTS & AUTO SALES	TXR05FM44	MCALLEN	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
CHAVAS AUTO SALES USED PARTS & GLASS	TXR05FA30	MISSION	TX	Industrial stormwater	Minor	Llano Grande Lake-Arroyo Colorado
CHELSEA PARK VILLAS	TXR1513MM	WESLACO	TX	Construction stormwater	Minor	ARROYO COLORADO 2202F
CIRCLE K 23132 MCALLEN TX	TXR1539VW	MCALLEN	TX	Construction stormwater	Minor	TRIBUTARY OF ARROYO COLORADO ABOVE TIDAL