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Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
279	AZ	Maricopa	8.0 km S of Painted Rock Dam on Painted Rock Rd	1990	15070101	Lower Gila-Painted Rock Reservoir	established
362	AZ	Maricopa	Agua Fria River and adjacent agricultural areas in the Phoenix area	1996	15070102	Aqua Fria	established
359	AZ	Maricopa	Gila River and adjacent agricultural areas in the Phoenix area	1996	15050100	Middle Gila	established
360	AZ	Maricopa	Gila River and adjacent agricultural areas in the Phoenix area	1996	15050100	Middle Gila	established
305	AZ	Maricopa	Gila River at Sisson Rd, 11.1 km NW of Gila Bend	1990	15070101	Lower Gila-Painted Rock Reservoir	established
363	AZ	Maricopa	Hassayampa River and adjacent agricultural areas in the Phoenix area	1996	15070101	Lower Gila-Painted Rock Reservoir	established
306	AZ	Maricopa	Highway 85 bridge crossing approx. 6.4 km SW of Buckeye	1984	15070101	Lower Gila-Painted Rock Reservoir	collected
278	AZ	Maricopa	Hyder Valley, Sentinel Rd, 10.8 km N of Gila River	1990	15070201	Lower Gila	established
361	AZ	Maricopa	Salt River and adjacent agricultural areas in the Phoenix area	1996	15060106	Lower Salt	established
280	AZ	Yuma	canal 4.0 km N San Luis	1990	15030107	Lower Colorado	established
300	AZ	Yuma	canal 5.5 km ENE of Tacna	1990	15070201	Lower Gila	established
290	AZ	Yuma	canal on Ave 22 near Gila River, 11.2 km W of Wellton	1990	15070201	Lower Gila	established
296	AZ	Yuma	canal, Avenue 34 and Highway 80, 8.0 km E of Wellton	1990	15070201	Lower Gila	established
271	AZ	Yuma	Colorado River 1.0 km N of Yuma	1990	15030107	Lower Colorado	established
270	AZ	Yuma	Colorado River 3.2 km WNW of Yuma	1990	15030107	Lower Colorado	established
283	AZ	Yuma	Colorado River at Morelos Dam	1990	15030107	Lower Colorado	established
281	AZ	Yuma	ditch 1.2 km N of Gadsden	1990	15030108	Yuma Desert	established
282	AZ	Yuma	ditch 1.5 km NW of Gadsden	1990	15030108	Yuma Desert	established
284	AZ	Yuma	ditch just W of 16th St. and Ave. C, 6.4 km W of Yuma	1990	15030108	Yuma Desert	established
304	AZ	Yuma	ditch, 0.4 km W of Texas Hill	1990	15070201	Lower Gila	established
291	AZ	Yuma	ditch, 1.6 km S of Hwy 80 and Avenue 24, 8.0 km W of Wellton	1990	15070201	Lower Gila	established
293	AZ	Yuma	ditch, 2.8 km N of Wellton	1990	15070201	Lower Gila	established
272	AZ	Yuma	Gila River at Fortuna Wash, 17.0 km E of Yuma	1990	15070201	Lower Gila	established
302	AZ	Yuma	Gila River at Growler Wash, 17.9 km NE of Tacna	1990	15070201	Lower Gila	established
273	AZ	Yuma	Gila River at Highway 95 , 20.3 km ENE of Yuma	1990	15070201	Lower Gila	established
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These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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