NAS - Nonindigenous Aquatic Species

Specimen ID	State	County	Locality	Year	HUC Number	Drainage name	Status
299974	AZ		San Pedro River north of Mexican border	1970	15050100	Middle Gila	established
324245	AZ	Gila	Gila River, Christmas	1991	15050100	Middle Gila	established
324246	AZ	Gila	Gila River, Christmas	1992	15050100	Middle Gila	established
324247	AZ	Gila	Gila River, Christmas	1993	15050100	Middle Gila	established
324248	AZ	Gila	Gila River, Christmas	1994	15050100	Middle Gila	established
300025	AZ	Pinal	Florence-Casa Grande Canal above Pima Lateral Canal	1970	15050100	Middle Gila	established
295480	AZ	Pinal	Florence-Casa Grande Canal above Pima Lateral Canal	2000	15050100	Middle Gila	established
324155	AZ	Pinal	Florence-Casa Grande Canal, below barrier	1996	15050100	Middle Gila	established
324266	AZ	Pinal	Gila River and San Pedro River intersect	1993	15050100	Middle Gila	established
324267	AZ	Pinal	Gila River and San Pedro River intersect	1994	15050100	Middle Gila	established
299985	AZ	Pinal	Gila River between Coolidge Dam and Ashurst-Hayden Diversion Dam	1970	15050100	Middle Gila	established
295430	AZ	Pinal	Gila River between Coolidge Dam and Ashurst-Hayden Diversion Dam	2000	15050100	Middle Gila	established
324226	AZ	Pinal	Gila River, Coolidge Dam	1991	15050100	Middle Gila	established
324227	AZ	Pinal	Gila River, Coolidge Dam	1992	15050100	Middle Gila	established
324228	AZ	Pinal	Gila River, Coolidge Dam	1993	15050100	Middle Gila	established
324229	AZ	Pinal	Gila River, Coolidge Dam	1994	15050100	Middle Gila	established
324282	AZ	Pinal	Gila River, Riverside	1994	15050100	Middle Gila	established
324139	AZ	Pinal	Lower Gila River, Cochran	1996	15050100	Middle Gila	established

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. 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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.