https://www.nww.usace.army.mil/About/ 2022-08-31 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/ 2022-08-31 daily 0.5 https://www.nww.usace.army.mil/Missions/ 2022-08-31 daily 0.5 https://www.nww.usace.army.mil/Locations/ 2022-08-31 daily 0.5 https://www.nww.usace.army.mil/Careers/ 2025-11-04 daily 0.5 https://www.nww.usace.army.mil/Library/ 2024-07-15 daily 0.5 https://www.nww.usace.army.mil/Contact/ 2026-03-02 daily 0.5 https://www.nww.usace.army.mil/Site-Map/ 2019-12-31 daily 0.5 https://www.nww.usace.army.mil/Search-Results/ 2012-06-19 daily 0.5 https://www.nww.usace.army.mil/User-Profile/ 2013-01-31 daily 0.5 https://www.nww.usace.army.mil/ 2024-07-15 daily 0.9 https://www.nww.usace.army.mil/Login/ 2012-06-19 daily 0.5 https://www.nww.usace.army.mil/FOIA/ 2025-04-14 daily 0.5 https://www.nww.usace.army.mil/PasswordReset/ 2013-03-08 daily 0.5 https://www.nww.usace.army.mil/404-Error-Page/ 2020-12-08 daily 0.5 https://www.nww.usace.army.mil/LSR-East-Map/ 2025-04-18 daily 0.1 https://www.nww.usace.army.mil/About/History/ 2019-11-25 daily 0.5 https://www.nww.usace.army.mil/About/Leadership/ 2012-06-15 daily 0.5 https://www.nww.usace.army.mil/75thanniversary/ 2023-10-18 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Contracting/ 2024-04-16 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Real-Estate-Division/ 2025-03-31 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/ 2026-03-17 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Small-Business/ 2024-10-15 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Section-408/ 2023-11-28 daily 0.5 https://www.nww.usace.army.mil/Missions/Cost-Engineering/ 2024-04-12 daily 0.5 https://www.nww.usace.army.mil/Missions/Dam-Safety/ 2024-04-12 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/ 2024-04-10 daily 0.5 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/ 2026-03-20 daily 0.5 https://www.nww.usace.army.mil/Missions/Environmental-Stewardship/ 2019-11-25 daily 0.5 https://www.nww.usace.army.mil/Missions/Fish-Programs/ 2024-07-15 daily 0.5 https://www.nww.usace.army.mil/Missions/Flood-Assistance/ 2021-05-05 daily 0.5 https://www.nww.usace.army.mil/Missions/Hydropower/ 2024-04-04 daily 0.5 https://www.nww.usace.army.mil/Missions/Levee-Safety/ 2024-04-04 daily 0.5 https://www.nww.usace.army.mil/Missions/Lower-Snake-River-Dams/ 2023-07-03 daily 0.5 https://www.nww.usace.army.mil/Missions/Navigation/ 2024-04-12 daily 0.5 https://www.nww.usace.army.mil/Missions/Pest-Management/ 2026-01-29 daily 0.5 https://www.nww.usace.army.mil/Missions/Recreation/ 2024-04-15 daily 0.5 https://www.nww.usace.army.mil/Missions/Sustainability/ 2024-07-15 daily 0.5 https://www.nww.usace.army.mil/Missions/Tribal-Coordination/ 2024-04-23 daily 0.5 https://www.nww.usace.army.mil/Missions/Water-Management/ 2024-05-22 daily 0.5 https://www.nww.usace.army.mil/Locations/Boise-Outreach-Office/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Careers/Equal-Employment-Opportunity-Office/ 2025-03-08 daily 0.5 https://www.nww.usace.army.mil/Careers/Power-Plant-Apprenticeship-Program/ 2023-07-03 daily 0.5 https://www.nww.usace.army.mil/Careers/Volunteer-Program/ 2023-07-28 daily 0.5 https://www.nww.usace.army.mil/Careers/RSS/ 2020-09-29 daily 0.5 https://www.nww.usace.army.mil/Careers/Army-Fellows/ 2023-01-31 daily 0.5 https://www.nww.usace.army.mil/Careers/National-Engineers-Week/ 2026-01-14 daily 0.5 https://www.nww.usace.army.mil/Media/Images/ 2013-12-04 daily 0.5 https://www.nww.usace.army.mil/Media/Intercom/ 2024-12-18 daily 0.5 https://www.nww.usace.army.mil/Media/News-Releases/ 2021-12-16 daily 0.5 https://www.nww.usace.army.mil/Media/News-Stories/ 2024-03-27 daily 0.5 https://www.nww.usace.army.mil/Library/2002-LSR-Study/ 2019-06-19 daily 0.5 https://www.nww.usace.army.mil/Library/Review-Plans/ 2024-06-12 daily 0.5 https://www.nww.usace.army.mil/NWWSuspiciousActivityReport/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Contact/RSS/ 2023-08-04 daily 0.5 https://www.nww.usace.army.mil/Contact/EAP-External-Notification-List/ 2024-01-22 daily 0.5 https://www.nww.usace.army.mil/About/Leadership/Bio-Article-View/ 2018-07-27 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Contracting/AT-OPSEC-for-Contractors/ 2021-08-13 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Public-Notices/ 2025-11-17 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/FAQ/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Contact-Us/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Permits/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Joint-Application-for-Permit/ 2026-03-17 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Nationwide-Permits/ 2021-12-30 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Regional-Permits/ 2025-07-09 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Standard-Permits/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Permit-Processes/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Permit-Actions/ 2025-03-21 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Funded-Agreements/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Jurisdictional-Determinations/ 2026-02-02 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Appeals/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Wetlands/ 2023-01-24 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Mitigation/ 2024-08-06 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/News-Updates/ 2025-12-17 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Related-Laws-and-Regulations/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Program-Overview/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Enforcement/ 2025-05-09 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Section-10-Waters/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Missions/Navigation/Restricted-Areas-Around-Dams/ 2026-02-18 daily 0.5 https://www.nww.usace.army.mil/Missions/Navigation/Portage-Information/ 2023-04-10 daily 0.5 https://www.nww.usace.army.mil/Missions/Navigation/2024-Extended-Navigation-Lock-Outage/ 2024-04-01 daily 0.5 https://www.nww.usace.army.mil/Missions/Recreation/Dam-Crossing/ 2020-01-30 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/ 2026-02-19 daily 0.5 https://www.nww.usace.army.mil/Missions/Cost-Engineering/CWCCIS-Indices/ 2024-11-20 daily 0.1 https://www.nww.usace.army.mil/Missions/Cost-Engineering/EP1110-1-8/ 2025-02-04 daily 0.1 https://www.nww.usace.army.mil/Missions/Projects/Sweetwater203/ 2024-06-12 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/McNary-Shoreline-Management-Plan/ 2019-11-27 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Programmatic-Sediment-Management-Plan/ 2025-03-20 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Lower-Boise-River-Feasibility-Study/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Emmett-Levee-Repair/ 2013-03-05 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/LSR-Wildlife-Habitat-Planting/ 2025-03-20 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Clover-Island-Ecosystem-Restoration-Project/ 2025-03-20 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Mill-Creek-Levee-Maintenance/ 2019-11-27 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/MCL-Interpretive-Display/ 2019-07-18 daily 1.0 https://www.nww.usace.army.mil/Missions/Projects/Owyhee-206/ 2025-03-11 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Dworshak-Vegetation-Management/ 2023-01-03 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Yakima-River-Delta-Ecological-Restoration/ 2024-10-28 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Stibnite/ 2023-03-31 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/Lower-Snake-River-Boat-Basin-Dredging/ 2025-09-10 daily 0.5 https://www.nww.usace.army.mil/Missions/Fish-Programs/Lower-Granite-Juvenile-Bypass-System-Improvements/ 2020-01-29 daily 0.5 https://www.nww.usace.army.mil/Missions/Fish-Programs/Lower-Granite-Fish-Ladder-Temperature-Improvement/ 2020-01-29 daily 0.5 https://www.nww.usace.army.mil/Library/2002-LSR-Study/DREW/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Media/Intercom/Essayons-Endeavors-Page-1/ 2025-06-12 daily 0.1 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/ 2026-02-10 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Mill-Creek-Dam-and-Bennington-Lake/ 2024-07-15 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/ 2025-12-10 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/ 2025-12-10 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/ 2025-12-10 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/ 2026-01-21 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/ 2024-07-15 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/ 2024-04-12 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Assistance-Programs/Continuing-Authorities-Program/ 2024-05-29 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Assistance-Programs/Planning-and-Engineering-Technical-Services/ 2023-08-24 daily 0.5 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Nursery-Bridge/ 2014-04-28 daily 0.5 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Pasco-Water-Intake/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/WA-State-Route-124-Monument-Drive-Construction/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/McNary-Pool-Mosquito-Control-Districts-licenses/ 2025-03-20 daily 0.5 https://www.nww.usace.army.mil/GardenCity_FRM_FeasibilityStudy/ 2026-03-20 daily 0.5 https://www.nww.usace.army.mil/EnvironmentalComplianceComment/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Jackson-Hole-Flood-Protection-Project-Operations-and-Maintenance/ 2025-03-20 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Pacific-Northwest-Regional-Aquatic-Invasive-Species-Workshop/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Fiber-Reinforced-Polymers-for-Infrastructure-Repair-and-Retrofit-Project/ 2024-09-30 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Amon-Creek-Relocation-project/ 2025-02-12 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Bureau-of-Land-Management-Prescribed-Burn/ 2025-02-12 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Umatilla-Pump-and-Pipeline-Project/ 2026-01-26 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Federal-Northern-Pike-Suppression/ 2025-03-19 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Umatilla-Mill-Creek-Aquatic-Ecosystem-Restoration/ 2026-04-13 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/City-of-Lewiston-Section-595-Water-Systems-Improvement-Project/ 2025-05-01 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/St-Hilaire-EID-Pump-Station-Modifications-and-Dredging-Project/ 2025-12-10 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Barber-Pool-Conservation-Area-Ecosystem-Restoration-Feasibility-Study/ 2026-02-27 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Centennial-Rainey-Levee-Setback/ 2026-04-30 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/City-of-Walla-Walla-4th-and-6th-Street-Bridge-Replacements/ 2026-04-30 daily 0.1 https://www.nww.usace.army.mil/Missions/Environmental-Compliance/Tri-State-Steelheaders-3rd-Street-to-6th-Street-Improvements/ 2026-04-30 daily 0.1 https://www.nww.usace.army.mil/Missions/Lower-Snake-River-Dams/Washington-Planning-Assistance-to-States/ 2024-12-17 daily 0.1 https://www.nww.usace.army.mil/Business-With-Us/Section-408/408-view/ 2024-04-01 daily 0.1 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Dworshak-Forest-Management/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Dworshak-Reservoir-Nutrient-Supplementation-Project/ 2019-10-09 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Dworshak-Master-Plan/ 2024-07-15 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Big-Eddy/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Bruces-Eddy/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Dam-View-Campground/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Canyon-Creek/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Dent-Acres-Group-Camp/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Dent-Acres/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Dworshak-Visitor-Center/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Grandad-Recreation-Area/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Little-Meadow-Creek-Campground/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Merrys-Bay/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Mini-Camps/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Powerhouse-Road-Fishing-Access/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Viewpoint/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Dworshak-Dam-and-Reservoir/Dworshak-Dam-and-Reservoir/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/MillCreekGI/ 2021-10-07 daily 0.5 https://www.nww.usace.army.mil/MillCreekSEIS/ 2025-03-20 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Mill-Creek-Dam-and-Bennington-Lake/Mill-Creek-Master-Plan/ 2024-04-10 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Mill-Creek-Dam-and-Bennington-Lake/Mill-Creek-Dam-and-Bennington-Lake/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Master-Plan/ 2024-07-15 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Blyton-Landing/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Chestnut-Beach/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Asotin-Slough/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Chief-Timothy-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Clearwater-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Evans-Pond/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Golf-Course-Pond/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Greenbelt-Ramp/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Lewiston-Levee-Parkway/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Nisqually-John-Landing/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Offield-Landing/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Swallows-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Wawawai-Landing/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Visitor-Center-Esplanade/ 2025-01-13 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Granite-Lock-and-Dam/Lower-Granite-Dam-and-Lake/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Lower-Monumental-Master-Plan/ 2023-07-03 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Ayer-Boat-Basin/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Devils-Bench/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Lyons-Ferry-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Lyons-Ferry-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Riparia-HMU/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Skookum-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Texas-Rapids/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Tucannon-Habitat-Management-Area/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Lower-Monumental-Dam-Lake-West/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Little-Goose-Master-Plan/ 2023-07-03 daily 1.0 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Central-Ferry-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Illia-Dunes/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Illia-Landing/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Lambi-Creek/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Little-Goose-Landing/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Penawawa-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Penawawa-Bay/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Rice-Bar-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Willow-Landing/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Little-Goose-Lock-and-Dam/Little-Goose-and-Lake-Bryan/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Ice-Harbor-Master-Plan/ 2021-06-28 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Charbonneau/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/North-Shore-Recreation-Area/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Matthews-Boat-Ramp/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Lost-Island-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Levey-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Lake-Emma/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Ice-Harbor-Visitor-Center/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Hollebeke-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Fishhook-Park/ 2026-04-13 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Shoreline-Road-Fishing-Access/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/South-Shore-Recreation-Area/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Windust-Park/ 2024-06-12 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Walker-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Big-Flat-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Ice-Harbor-Lock-and-Dam/Ice-Harbor-Dam-Lake-Sacajawea/ 2024-07-15 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/McNary-Master-Plan/ 2023-11-27 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Chiawana-Park-Road-54-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Hood-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Hover-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Howard-Amon-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Leslie-R-Grove-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Locust-Grove-Martindale/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Pasco-Boat-Ramp/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Two-Rivers-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Wye-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Yakima-Delta-Habitat-Management-Unit/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Lewis-Clark-Commemorative-Trail/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/McNary-Beach-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/McNary-Wildlife-Nature-Area/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Oregon-Boat-Ramp-Lake-Wallula/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Pacific-Salmon-Visitor-Information-Center/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Sand-Station-Recreation-Area-Lake-Wallula/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Spillway-Park-Lake-Umatilla/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Warehouse-Beach-Recreation-Area-Lake-Wallula/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/Washington-Boat-Ramp-Lake-Wallula/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/West-Park-Lake-Umatilla/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/McNary-Lock-and-Dam/McNary-Dam-and-Lake-Wallula/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Lucky-Peak-Dam-Safety-Action-Classification-DSAC/ 2021-11-03 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Lucky-Peak-Master-Plan/ 2024-10-22 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Macks-Creek/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Mores-Creek/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Robie-Creek-Park/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Lucky-Peak-Dam-Recreation-Area/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Boat-In-Areas/ 2026-02-25 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Arrowrock-Road/ 2026-02-25 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Viewpoint/ 2026-02-25 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Lucky-Peak-Dam-and-Lake/ 2026-02-04 daily 0.5 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/5-mile-Flat/ 2026-03-02 daily 0.1 https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lucky-Peak-Dam-and-Lake/Naked-Rock/ 2026-03-02 daily 0.1 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Permit-Processes/Water-Quality-Certification/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Permit-Processes/ESA-Endangered-Species-Act/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Permit-Processes/Sec-106-National-Historic-Preservation-Act/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Permit-Processes/Wild-and-Scenic-Rivers/ 2021-12-22 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Permit-Processes/ESA-Programmatic-Consultation-Copy/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/JointApplicationforPermit/ 2018-04-20 daily 0.5 https://www.nww.usace.army.mil/NationwidePermits/ 2018-04-20 daily 0.5 https://www.nww.usace.army.mil/2015AJDs/ 2019-06-13 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Jurisdictional-Determinations/2016-AJDs/ 2017-01-27 daily 0.5 https://www.nww.usace.army.mil/Business-With-Us/Regulatory-Division/Jurisdictional-Determinations/2017-AJDs/ 2018-01-23 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/McNary-Shoreline-Management-Plan/Existing-Veg-Mod-Permit/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/McNary-Shoreline-Management-Plan/New-Veg-Mod-Permit/ 2019-07-18 daily 0.5 https://www.nww.usace.army.mil/Missions/Projects/McNary-Shoreline-Management-Plan/How-to-apply-for-a-private-dock-permit/ 2013-01-04 daily 0.5 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/NWW-Operations/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/Ask-The-DCB/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/Engineering-Construction/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/Safety-Spotlight/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/Resource-Management/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/Knowldege-Management/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/CIO-G6/ 2024-10-15 daily 0.1 https://www.nww.usace.army.mil/Media/Intercom/Dam-Good-News/Walla-Walla-District-Album/ 2025-03-07 daily 0.1 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/Civil-Engineers/ 2026-02-11 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/Structural-Engineers/ 2026-02-11 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/Geotechnical-Engineers/ 2026-02-11 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/Hydraulic-and-Hydrologic-Engineers/ 2026-02-11 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/Mechanical-Engineers/ 2026-01-29 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/Electrical-Engineers/ 2026-02-11 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/Environmental-Engineers/ 2026-02-11 daily 0.5 https://www.nww.usace.army.mil/Missions/Engineering-and-Construction/National-Engineers-Week/Project-Engineers-and-Engineering-Project-Managers/ 2026-02-11 daily 0.5 https://www.nww.usace.army.mil/RegionalPermits/ 2018-04-20 daily 0.5 https://www.nww.usace.army.mil/StandardIndividualPermits/ 2018-04-20 daily 0.5