Niagara Shipbuilding, Buffalo NY
Most recent update: April 5, 2011.
Little is known about this shipyard. If anyone can provide any information about either the yard itself or the boats that it built, please e-mail it to me at timcolton@aol.com.
| Hull # | Name | Customer | Type | Navy Type | Pennant # | Tons | Feet | Delivery | Disposition |
| US Navy | Tug | YTL | 247 | 70 | 1943 | Sank south of Oahu, in wartime | |||
| US Navy | Tug | YTL | 248 | 70 | 1943 | Sold 1947 | |||
| US Navy | Tug | YTL | 249 | 70 | 1943 | Sold 1947 | |||
| US Navy | Tug | YTL | 250 | 70 | 1943 | Sold 1947 | |||
| US Navy | Tug | YTL | 251 | 70 | 1943 | Sold 1947 | |||
| US Navy | Lighter | YF | 415 | 300 | 132 | 1943 | Sunk by explosion 1944 | ||
| US Navy | Lighter | YF | 416 | 300 | 132 | 1943 | To USCG 1947 as White Sumac (WAGL/WLM 540); to Dominican Rep as Capotillo (BA 2), active | ||
| US Navy | Lighter | YF | 417 | 300 | 132 | 1943 | To USCG 1947 as White Alder (WAGL/WLM 541), sank 1968 | ||
| US Navy | Lighter | YFR | 443 | 300 | 132 | 1943 | To Colombia 1964 as Quindo (BO 153), active |