This website stores all the North Atlantic Aquatic Connectivity Collaborative (NAACC) data for road-stream crossings assessments. You may search, view, map and download most of the data in Excel …

Thanks to the hard work of NAACC members, we now have nearly 78,000 records in the NAACC (after 6/1/2015) dataset. Due to the large number of records, it now takes about 2 minutes to display all …

Please Log In: If you are certified for one or more of the four NAACC modules, you may logon here to enter records. The four NAACC modules are: aq - Non-Tidal Connectivity Assessments tp - …

Data Set: NAACC (after 6/1/2015) Survey Id: 64455 Crossing Code: xy4067521278963129 AOP Coarse Screen: Full AOP NAACC Aquatic Passability Score: 1.00

Data Set: NAACC (after 6/1/2015) Survey Id: 105306 Crossing Code: xy4370209874594419 (approved)AOP Coarse Screen: No AOP NAACC Aquatic Passability Score: 0.50

Data Set: NAACC (after 6/1/2015) Survey Id: 108862 Crossing Code: xy4240584375555599 AOP Coarse Screen: Reduced AOP NAACC Aquatic Passability Score: 0.64

Data Set: NAACC (after 6/1/2015) Survey Id: 95597 Crossing Code: xy4150435673304517 AOP Coarse Screen: No AOP NAACC Aquatic Passability Score: 0.00 Data checked and accurate by Carol …

Data Set: NAACC (after 6/1/2015) Survey Id: 102416 Crossing Code: xy4103965173778989 AOP Coarse Screen: Full AOP NAACC Aquatic Passability Score: 0.87

Data Set: NAACC (after 6/1/2015) Survey Id: 91779 Crossing Code: xy4129958176457207 AOP Coarse Screen: Full AOP NAACC Aquatic Passability Score: 1.00 Data checked and accurate by Emily …

Data Set: NAACC (after 6/1/2015) Survey Id: 101576 Crossing Code: xy4131363578213565 AOP Coarse Screen: Full AOP NAACC Aquatic Passability Score: 0.94 Data checked and accurate by …