Army Corps of Engineers (National Levee Database) and NTAD
Levees & dams
Levee systems, segments and the areas they protect, by county, and the national dam inventory.
Published by Army Corps of Engineers (National Levee Database) and NTAD
Finest detail facility
Tables 5
Levee segments
Sample of 25 rows out of about 26,806
· 29 columns
| id | vintage | record_id | system_id | county_fips | segment_id | segment_name | system_id_src | authorization_category | construction_end_year | design_flow | flood_reduction_channel | freeboard | primary_waterway | secondary_waterway | potential_hazard | lis_alias | pal_status | prior_ids | levee_miles | floodwall_miles | begin_longitude | begin_latitude | end_longitude | end_latitude | lsac_rating_name | non_project | interested_federal_agency | loaded_at |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-10 | 1104000001 | 1105000001 | 33009 | 1104000001 | Water Treatment Facility Levee | 1105000001 | Locally Constructed, Locally Operated and Maintained | 1997 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.3613279497173164 | No data | -71.672524679 | 44.03622573 | -71.676382932 | 44.03622573 | No data | No | No data | 2026-10-10 01:59:35 |
| 2 | 2026-10-10 | 1104000009 | 1105000009 | 25013 | 1104000009 | Westfield, MA | 1105000009 | Locally Constructed, Locally Operated and Maintained | 1939 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 2.2022352981223055 | No data | -72.738167049 | 42.127340028 | -72.76465326 | 42.127340028 | No data | No | No data | 2026-10-10 01:59:35 |
| 3 | 2026-10-10 | 1104000099 | 1105000015 | 25013 | 1104000099 | Springfield MA, South-3 | 1105000015 | Locally Constructed, Locally Operated and Maintained | 1948 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.8723162557788101 | No data | -72.5801666265625 | 42.0715246234375 | -72.58781276875 | 42.0715246234375 | No data | No | No data | 2026-10-10 01:59:35 |
| 4 | 2026-10-10 | 1104000061 | 1105000051 | 25027 | 1104000061 | Mahoney Channel Dike-L | 1105000051 | Locally Constructed, Locally Operated and Maintained | 1965 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.13269794376274285 | No data | -71.97656385 | 42.55770815 | -71.97816645 | 42.55770815 | No data | No | No data | 2026-10-10 01:59:35 |
| 5 | 2026-10-10 | 1104000081 | 1105000068 | 44003 | 1104000081 | Warwick Water Treatment Levee | 1105000068 | Locally Constructed, Locally Operated and Maintained | 1985 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.5274235586089937 | No data | -71.450740689 | 41.736092737 | -71.449461705 | 41.736092737 | No data | No | No data | 2026-10-10 01:59:35 |
| 6 | 2026-10-10 | 1104000083 | 1105000072 | 09110 | 1104000083 | South Branch Trout Brook Dike | 1105000072 | Locally Constructed, Locally Operated and Maintained | 1976 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.3936690645478526 | 0.07380713505850442 | -72.724278227 | 41.736117564 | -72.730288944 | 41.736117564 | No data | No | No data | 2026-10-10 01:59:35 |
| 7 | 2026-10-10 | 170004000003 | 1105000072 | 09110 | 170004000003 | South Branch Trout Brook Dike NPS Bridge | 1105000072 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | -72.724445389 | 41.732239045 | -72.724278227 | 41.732239045 | No data | Yes | No data | 2026-10-10 01:59:35 |
| 8 | 2026-10-10 | 310004000001 | 1105000085 | 25015 | 310004000001 | NPS Road | 1105000085 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 1.2084977753347046 | No data | -72.611916534 | 42.344628985 | -72.589456939 | 42.344628985 | No data | No | No data | 2026-10-10 01:59:35 |
| 9 | 2026-10-10 | 1104000146 | 1105000085 | 25015 | 1104000146 | Hadley Dike - Connecticut River | 1105000085 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 1.7793485481516755 | No data | -72.590607521 | 42.33947221 | -72.611916534 | 42.33947221 | No data | No | No data | 2026-10-10 01:59:35 |
| 10 | 2026-10-10 | 1104000153 | 1105000089 | 25015 | 1104000153 | Hatfield, MA CT River Dike | 1105000089 | Locally Constructed, Locally Operated and Maintained | 1928 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 2.679109565106019 | No data | -72.592242559 | 42.351630204 | -72.610145273 | 42.351630204 | No data | No | No data | 2026-10-10 01:59:35 |
| 11 | 2026-10-10 | 1104000155 | 1105000092 | 25027 | 1104000155 | Southbridge, MA Levee - Quinebaug River | 1105000092 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.31820736725894977 | No data | -72.025835146 | 42.076550347 | -72.026032983 | 42.076550347 | No data | No | No data | 2026-10-10 01:59:35 |
| 12 | 2026-10-10 | 1104000078 | 1105100066 | 33015 | 1104000078 | Exeter NH Sewage Treatment Levee 1 | 1105100066 | Locally Constructed, Locally Operated and Maintained | 1955 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.9049606083462908 | No data | -70.943383915 | 42.996222346 | -70.945535285 | 42.996222346 | No data | No | No data | 2026-10-10 01:59:35 |
| 13 | 2026-10-10 | 1104100132 | 1105100080 | 25003 | 1104100132 | Adams Local Protection Project - Hoosic River 1 | 1105100080 | Locally Constructed, Locally Operated and Maintained | 1960 | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.28554847175488834 | -73.113461709 | 42.627282955 | -73.113832212 | 42.627282955 | No data | No | No data | 2026-10-10 01:59:35 |
| 14 | 2026-10-10 | 1104100134 | 1105100081 | 25003 | 1104100134 | North Adams Local Protection Project - South Branch Hoosic River 1 | 1105100081 | Locally Constructed, Locally Operated and Maintained | 1961 | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.8790953390582549 | -73.112442269 | 42.703105436 | -73.120404461 | 42.703105436 | No data | No | No data | 2026-10-10 01:59:35 |
| 15 | 2026-10-10 | 1104000090 | 1105200044 | 25013 | 1104000090 | Holyoke near South Hadley-5 | 1105200044 | Locally Constructed, Locally Operated and Maintained | 1940 | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.5727641030798726 | No data | -72.5922223140625 | 42.1979805125 | -72.5987451984375 | 42.1979805125 | No data | No | No data | 2026-10-10 01:59:35 |
| 16 | 2026-10-10 | 1104200133 | 1105200080 | 25003 | 1104200133 | Adams Local Protection Project - Hoosic River 2 | 1105200080 | Locally Constructed, Locally Operated and Maintained | 1960 | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 1.0823894018507052 | -73.113687728 | 42.618666098 | -73.122508395 | 42.618666098 | No data | No | No data | 2026-10-10 01:59:35 |
| 17 | 2026-10-10 | 1104000136 | 1105200081 | 25003 | 1104000136 | North Adams Local Protection Project - North Branch Hoosic River 4 | 1105200081 | Locally Constructed, Locally Operated and Maintained | 1961 | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 2.0989754298720116 | -73.097432885 | 42.693605731 | -73.112087311 | 42.693605731 | No data | No | No data | 2026-10-10 01:59:35 |
| 18 | 2026-10-10 | 1104000137 | 1105300081 | 25003 | 1104000137 | North Adams Local Protection Project - North Branch Hoosic River 5 | 1105300081 | Locally Constructed, Locally Operated and Maintained | 1961 | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 1.3982730894862796 | -73.097378671 | 42.703324343 | -73.120327357 | 42.703324343 | No data | No | No data | 2026-10-10 01:59:35 |
| 19 | 2026-10-10 | 1104300133 | 1105400080 | 25003 | 1104300133 | Adams Local Protection Project - Hoosic River 4 | 1105400080 | Locally Constructed, Locally Operated and Maintained | 1960 | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.0722389105589996 | -73.12340869 | 42.614103524 | -73.123094154 | 42.614103524 | No data | No | No data | 2026-10-10 01:59:35 |
| 20 | 2026-10-10 | 310004000003 | 1105400081 | 25003 | 310004000003 | Adams Local Protection Project - Hoosic River 1-B | 1105400081 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 1.3600738378003854 | -73.123407097 | 42.625423704 | -73.113336826 | 42.625423704 | No data | No | No data | 2026-10-10 01:59:35 |
| 21 | 2026-10-10 | 1204000006 | 1205000001 | 72069 | 1204000006 | Palmas del Mar | 1205000001 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 1.416799035038641 | No data | -65.814714395 | 18.100115108 | -65.795388208 | 18.100115108 | No data | No | No data | 2026-10-10 01:59:35 |
| 22 | 2026-10-10 | 510004000012 | 1205000002 | 72013 | 510004000012 | Cambalache Levee | 1205000002 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.796468363335449 | No data | -66.700911951 | 18.470488565 | -66.700911951 | 18.470488565 | Moderate | No | No data | 2026-10-10 01:59:35 |
| 23 | 2026-10-10 | 1429 | 1205000002 | No data | 1429 | No data | 1205000002 | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 2026-10-10 01:59:35 |
| 24 | 2026-10-10 | 1204000007 | 1205000003 | 36067 | 1204000007 | Marcellus Tyler Hollow | 1205000003 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.04110074003564004 | -76.335884424 | 42.985327592 | -76.33574593 | 42.985327592 | No data | No | No data | 2026-10-10 01:59:35 |
| 25 | 2026-10-10 | 1204000008 | 1205000004 | 36007 | 1204000008 | Endicott_Susquehanna River | 1205000004 | Locally Constructed, Locally Operated and Maintained | No data | No data | No data | No data | No data | No data | No data | No data | No data | No data | 0.021319506016808154 | 0.1091310887124207 | -76.049711488 | 42.097392825 | -76.048229328 | 42.097392825 | No data | No | No data | 2026-10-10 01:59:35 |
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