https://my.nsgic.org/discussion/3dhp-watershed-selection-tool2026-02-24https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=415&MessageKey=2495ea22-fd4b-4026-bcd9-11929f3487bc&CommunityKey=1929c7e6-6906-4a50-a26f-018b4f3816d42026-02-19https://my.nsgic.org/discussion/state-collaboration-on-geospatial-accessibility2026-01-15https://my.nsgic.org/discussion/results-of-hamilton-county-indianas-3d-hydrography-edh-data-development2025-12-23https://my.nsgic.org/discussion/ngc-board-director-appointments2025-12-15https://my.nsgic.org/discussion/washington-state-video-explaining-importance-of-our-hydrography-program2025-11-19https://my.nsgic.org/discussion/are-there-any-states-that-leverage-a-not-for-profit-to-coordinate-data-and-money2025-10-15https://my.nsgic.org/discussion/hydrography-stewards-community-meeting-10-7-20252025-09-29https://my.nsgic.org/discussion/reciteme-or-other-assistive-toolbars2025-09-25https://my.nsgic.org/discussion/edi-in-gis-community-of-practice-event-lived-experience-library2025-09-22https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=8a5d4b2b-97b0-473e-a32a-df4420e3b03b&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2025-09-15https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=d8054e02-4c6e-49d9-8a83-2fe6dce16125&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2025-07-14https://my.nsgic.org/discussion/fy26-3dntm-data-collaboration-announcement-informational-webinar2025-07-09https://my.nsgic.org/discussion/hydrography-steward-meeting-at-esri-uc-20252025-06-30https://my.nsgic.org/discussion/nhds-streamriver-perennial-intermittent-ephemeral-categories-replaced-in-3dhp-with-continuous-value-probability-and-uncertainty-estimates2025-04-23https://my.nsgic.org/discussion/statewide-flood-hazard-and-vulnerability-mapping2025-04-04https://my.nsgic.org/discussion/call-to-action-begin-planning-for-3d-hydrography-modernization-today2025-02-11https://my.nsgic.org/discussion/usgss-january-2025-quarterly-hydrography-community-call-showcases-3dhp-data-and-hydroadd3d-advancements2025-02-10https://my.nsgic.org/discussion/delivering-and-using-3d-hydrography-program-3dhp-data-usgs-hydrography-community-call-dec-102024-12-06https://my.nsgic.org/discussion/3dhp-ftn-interest-group-meeting-and-discussion-today-3-430-pm-e-agenda-register-now2024-11-20https://my.nsgic.org/discussion/lidar-dems-for-continuous-flow-surface-hydrography-feature-extraction2024-11-14https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=f2f37031-8c83-4921-8bb4-5ca49dc49d86&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2024-09-24https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=66008bd2-2f81-496b-aa88-56f383dc5bd5&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2024-09-17https://my.nsgic.org/discussion/testimonies-needed-3dhp-ftn-project-resources2024-09-12https://my.nsgic.org/discussion/the-3dntm-data-collaboration-announcement-dca-for-fiscal-year-2025-is-open-12024-08-05https://my.nsgic.org/discussion/interested-in-tue-afternoon-3dhp-offsite-activity-at-nsgic-annual2024-08-02https://my.nsgic.org/discussion/final-reminder-for-sign-up-esri-uc-lunchtime-meetup-for-hydro-stewards-and-editors2024-07-02https://my.nsgic.org/discussion/registration-open-fy25-3dntm-data-collaboration-announcement-dca-aug-7-webinar2024-06-27https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=c4f86df0-7060-4fa5-b23a-f9cf584598b0&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2024-06-25https://my.nsgic.org/discussion/esri-uc-meetup-for-hydro-stewards-and-editors-22024-06-17https://my.nsgic.org/discussion/new-usgs-publication-3d-national-topography-model-call-for-action-part-1-the-3d-hydrography-program2024-06-12https://my.nsgic.org/discussion/fy2025-3d-national-topography-model-data-collaboration-announcement-3dntm-dca-and-workshop-in-august2024-05-30https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=4e250b70-984f-40e5-af83-4fb05e619017&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2024-05-13https://my.nsgic.org/discussion/use-this-interactive-map-to-quickly-access-your-states-results-from-the-usgs-hydrography-requirements-and-benefits-study-hrbs2024-04-22https://my.nsgic.org/discussion/aimlllmgpt-gis-its-an-awful-acronym-but-man-is-it-cool-nsgic-midyear-presentation-recording-now-available2024-04-17https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=beb83b7d-1858-415d-8995-b4e5fcad38bd&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2024-04-03https://my.nsgic.org/discussion/your-input-needed-3dhp-ftn-culvert-mapping-good-practices2024-04-03https://my.nsgic.org/discussion/discuss-your-3dhp-activities-at-tomorrows-3dhp-ftn-interest-group-meeting2024-03-19https://my.nsgic.org/discussion/data-for-the-nation-3dhp3dep-breakfast-at-nsgic-midyear-monday-march-25-730-am-e2024-03-15https://my.nsgic.org/communities/community-home?CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2024-02-27https://my.nsgic.org/discussion/elevation-derived-hydrography-specifications-update-2023-revision-a2024-02-23https://my.nsgic.org/discussion/map-rules2023-12-14https://my.nsgic.org/discussion/culvert-mapping-good-practices-workspace-and-project-year-end-roundup2023-12-13https://my.nsgic.org/communities/community-home?CommunityKey=1929c7e6-6906-4a50-a26f-018b4f3816d42023-11-17https://my.nsgic.org/discussion/register-now-3dhp-ftn-interest-group-meeting-november-15-300-430-e2023-11-15https://my.nsgic.org/nsgicthrivemicrosite/browse2023-11-03https://my.nsgic.org/nsgicthrivemicrosite/faq2023-11-03https://my.nsgic.org/nsgicthrivemicrosite/new-page2023-11-03https://my.nsgic.org/nsgicthrivemicrosite/home2023-11-03https://my.nsgic.org/discussion/register-now-3dhp-info-forum-today-3-pm-e-3dhp-update-and-data-demo2023-10-18https://my.nsgic.org/discussion/the-3dntm-data-collaboration-announcement-dca-for-fiscal-year-2024-open-for-3dhp-and-3dep2023-09-07https://my.nsgic.org/discussion/3dhp-planning-and-prep-survey-results-and-more2023-09-07https://my.nsgic.org/discussion/share-your-3dhp-planning-and-preparation-activities-and-ideas2023-08-21https://my.nsgic.org/discussion/3dhp-ftn-info-forum-tomorrow-double-header-fy24-3dhp-partnerships-and-enhancing-nwi-interoperability-with-3dhp2023-07-18https://my.nsgic.org/new-item2023-07-18https://my.nsgic.org/discussion/3dhp-ftn-info-forum-today-improving-state-hydrography-in-tennessee-with-3dhp2023-06-21https://my.nsgic.org/discussion/hydro-steward-meeting-at-the-esri-uc-july-12th2023-06-13https://my.nsgic.org/discussion/3dhp-ftn-culvert-mapping-approach-survey-results-available2023-05-09https://my.nsgic.org/discussion/3dhp-ftn-april-19-interest-group-meeting-registration-and-call-for-participation2023-04-13https://my.nsgic.org/discussion/available-now-march-3dhp-ftn-info-forum-creating-a-hydro-enforced-surface-using-3dhp-recording-and-slides2023-03-31https://my.nsgic.org/discussion/your-input-needed-now-culvert-mapping-activity-and-attribute-survey2023-02-22https://my.nsgic.org/discussion/registration-open-3dhp-ftn-feb-15-forum-3dhp-conceptual-and-mainstems-data-models2023-02-08https://my.nsgic.org/discussion/links-to-3dhp-interest-group-meeting-recording-and-culvert-mapping-inventory2023-01-19https://my.nsgic.org/discussion/mym-panelist-needed-edh-mapping-project-advice2023-01-13https://my.nsgic.org/discussion/register-now-3dhp-ftn-interest-group-meeting-january-18-3-430-pm-e2023-01-05https://my.nsgic.org/communities/allcommunities2022-11-10https://my.nsgic.org/discussion/register-now-nsgic-3dhp-ftn-info-forum-mn-culvert-mapping-wed-nov-16-3-430pm-e2022-11-09https://my.nsgic.org/discussion/3dhp3dep-ftn-joint-info-forum-3d-nation-elevation-requirements-and-benefits-study-final-results-presentation-available-12022-10-25https://my.nsgic.org/discussion/registration-open-for-oct-19-2023-3-430-pm-e-joint-3dhp3dep-info-forum-3d-nation-study-results2022-10-05https://my.nsgic.org/discussion/draft-edh-schema-from-usgs-12022-09-28https://my.nsgic.org/discussion/the-results-are-in-3d-nation-study-report-now-available-12022-09-28https://my.nsgic.org/discussion/no-3dhp-ftn-info-forum-in-september-special-edition-3dhp3dep-forum-in-october2022-09-06https://my.nsgic.org/discussion/new-hydrography-steward-community-at-mynsgic2022-08-29https://my.nsgic.org/discussion/position-opening-with-usgs-hydrography2022-08-09https://my.nsgic.org/discussion/3dhp-ftn-forum-transition-from-nhd-to-3dhp-current-status-and-timelines-aug-17-3-430-e2022-08-09https://my.nsgic.org/discussion/update-3dhp-ftn-forum-presentation-wed-may-20-300-430-pm-e2022-07-18https://my.nsgic.org/discussion/updated-status-of-spcs2022-project-from-ngs-at-noaa2022-07-11https://my.nsgic.org/discussion/3dhp-ftn-inter2022-07-07https://my.nsgic.org/discussion/input-needed-for-3dhp-working-group-response2022-07-07https://my.nsgic.org/discussion/national-hydrography-dataset-stewards-meet-up-at-the-esri-user-conference2022-06-27https://my.nsgic.org/discussion/3dhp-ftn-interest-group-615-meeting-recording-call-for-input-and-building-3dhp-community-resource2022-06-17https://my.nsgic.org/discussion/nwi-and-nhd-story-map-for-alaska2022-05-31https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=b919e617-3f88-4e3e-a614-4879a31ca43b&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2022-05-10https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=85989fa8-a13c-4d49-b48b-8f972594f308&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2022-05-06https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=9954b41b-d1cc-449e-9291-ff497acb5af4&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2022-05-06https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=0c54f434-556e-4e60-a27b-e784a520cb1e&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2022-03-18https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=791061dc-7e4a-4434-bf25-d2d01a0244fa&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2022-03-16https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=f69e9ab1-a75a-48d1-9369-61664100f947&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2022-02-14https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=5e4007a4-7828-4b47-b365-aeb95f3456b9&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-12-08https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=ebdfefc4-1f97-4035-b603-5d78a571712e&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-10-20https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=3b2db64b-f829-4717-8174-1825deec6265&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-09-24https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=9811006c-f2be-4d83-bb32-2c59ec97f81b&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-09-20https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=b1841a42-0d7d-4f9c-bdbe-30a657b3c852&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-07-23https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=6d23e27d-0f81-46b7-b9bd-e5526c119399&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-06-16https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=353855f8-17c0-41c9-b812-8a7116511c60&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-06-11https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=a4dd7f78-cd56-4826-af39-49357b7565a2&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-05-07https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=6c7d7056-ded9-4d18-897d-0f8e074c3013&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-03-05https://my.nsgic.org/communities/community-home?CommunityKey=f69f3008-9d6b-4d23-92cf-472967ea75cf2021-02-18https://my.nsgic.org/communities/community-home/digestviewer/viewthread?GroupId=337&MessageKey=9d1fe2d8-8017-431b-bd7a-9244b72e82fa&CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa2021-02-12https://my.nsgic.org/participate/demo-video2020-11-16https://my.nsgic.org/participate/faq2020-11-16https://my.nsgic.org/browse2020-10-22https://my.nsgic.org/communities2020-10-22https://my.nsgic.org/contactus2020-10-22https://my.nsgic.org/job-board2020-10-22https://my.nsgic.org/network2020-10-22https://my.nsgic.org/participate2020-10-22https://my.nsgic.org/termsandconditions2020-10-22https://my.nsgic.org/home2020-10-20https://my.nsgic.org/communities/new-item2020-08-26https://my.nsgic.org/browse/announcements?AnnouncementKey=15468dee-67ec-4a43-93c1-d985344e2a622020-08-03https://my.nsgic.org/browse/announcements?AnnouncementKey=a30d6a9d-853a-424e-bea0-147117661d782020-08-03https://my.nsgic.org/browse/announcements?AnnouncementKey=15c241db-4906-4db7-83be-81a522c0da552020-07-10https://my.nsgic.org/browse/announcements?AnnouncementKey=2c4b9b79-5ff7-4bdc-9100-8655e75b2d652020-06-26https://my.nsgic.org/browse/announcements?AnnouncementKey=8adb588c-474b-414b-9077-a5094c2ed5b42020-06-05https://my.nsgic.org/browse/announcements?AnnouncementKey=a801d0a7-2f14-450b-ae50-28e0f07100b72020-05-11https://my.nsgic.org/browse/announcements?AnnouncementKey=5c568a5b-cbcf-4bd8-af84-a08fb70648452020-05-05https://my.nsgic.org/browse/announcements?AnnouncementKey=3aa1ac4f-18fd-4d8f-bd45-5263514c636e2020-04-16https://my.nsgic.org/browse/announcements?AnnouncementKey=dccbd098-c7ba-403c-8fd2-8690523d9c012020-04-14https://my.nsgic.org/browse/announcements?AnnouncementKey=3675e2d4-bcb2-47c2-a40d-7573e6c62c792020-04-06https://my.nsgic.org/browse/announcements?AnnouncementKey=85cca2b9-c388-421f-88a0-7bcf22b3b52f2020-03-20https://my.nsgic.org/browse/announcements?AnnouncementKey=4cfd478f-a62f-435d-b128-fa528b2956ac2020-02-26https://my.nsgic.org/browse/announcements?AnnouncementKey=008557ed-be0c-40cf-99a6-bdfcaa958f582020-02-26https://my.nsgic.org/browse/announcements?AnnouncementKey=ada45d8e-95f7-4950-89f7-6ebdfc0ab9c12020-02-25https://my.nsgic.org/browse/announcements?AnnouncementKey=b912a92e-cd3f-418e-86cc-f5c34e578f532020-02-19https://my.nsgic.org/browse/announcements?AnnouncementKey=d7a0d441-3a57-4627-85ef-f4a4b122c5c72020-01-29https://my.nsgic.org/browse/announcements?AnnouncementKey=74372e35-0f45-41dc-ace7-495e6615cd282020-01-27https://my.nsgic.org/browse/announcements?AnnouncementKey=3637f99d-331f-4975-b965-579daed28c302020-01-15https://my.nsgic.org/browse/announcements?AnnouncementKey=21a91223-2559-4cdf-ad26-6c29231fc3172019-11-20https://my.nsgic.org/browse/announcements?AnnouncementKey=15229aa6-7efd-464e-8aae-2fac7a9dba722019-11-01https://my.nsgic.org/browse/announcements?AnnouncementKey=c93d82f9-fb30-49dd-b26b-7568115882982019-07-09https://my.nsgic.org/browse/announcements?AnnouncementKey=532ff977-01ea-4858-80d4-a2e76e3ab60d2019-06-27https://my.nsgic.org/browse/announcements?AnnouncementKey=9b76bf8e-620d-4c49-bad5-eb31129d5ae32019-06-05https://my.nsgic.org/browse/announcements?AnnouncementKey=eed53646-5b9a-40e3-921b-a8659c212ef02019-05-31https://my.nsgic.org/browse/announcements?AnnouncementKey=71e41b8b-2e73-4751-a3c3-73adfbae1efa2019-04-17https://my.nsgic.org/browse/announcements?AnnouncementKey=a32b1388-0f9a-42b7-a05a-bfa1fac9b95d2019-04-05https://my.nsgic.org/browse/announcements?AnnouncementKey=fcf2e385-2218-41a0-a9ac-f6902aaadcfe2019-04-05https://my.nsgic.org/browse/announcements?AnnouncementKey=53df866d-6259-402d-99b8-fccf969cf9cf2019-04-04https://my.nsgic.org/browse/communitylibraries2019-02-18https://my.nsgic.org/communities/mycommunities2018-05-03https://my.nsgic.org/browse/allrecentposts2014-11-21https://my.nsgic.org/browse/announcements?AnnouncementKey=33291b20-5dba-40db-8916-9967d18768c32020-09-08https://my.nsgic.org/browse/announcements?AnnouncementKey=43b0a037-3a2b-4fd2-9397-019bbcd4a5752026-01-14https://my.nsgic.org/browse/announcements?AnnouncementKey=9832af64-367a-45da-9758-88a8893f76d42020-10-09https://my.nsgic.org/communities/community-home/librarydocuments?LibraryKey=3283a279-5040-4523-b3f7-a2bb121663662021-01-12https://my.nsgic.org/communities/community-home/librarydocuments?LibraryKey=5fa04cf2-2c26-492f-a998-018b4db64e482023-10-20https://my.nsgic.org/communities/community-home/librarydocuments?LibraryKey=a158d9a7-721a-41b7-877f-8f0f22e885f12019-04-30https://my.nsgic.org/communities/community-home/librarydocuments?LibraryKey=eea6da63-9fac-46f0-a752-de10bab88cab2019-05-03https://my.nsgic.org/communities/community-home?CommunityKey=87cf14aa-98e2-4594-b153-0191fb78ed722024-09-16https://my.nsgic.org/viewdocument/accessibility-working-group-meeting-1?CommunityKey=1929c7e6-6906-4a50-a26f-018b4f3816d4&tab=librarydocuments2024-04-22https://my.nsgic.org/viewdocument/accessibility-working-group-meeting?CommunityKey=1929c7e6-6906-4a50-a26f-018b4f3816d4&tab=librarydocuments2024-01-31https://my.nsgic.org/viewdocument/acronyms-list2019-05-06https://my.nsgic.org/viewdocument/census-onthemap-for-emergency-mana2019-05-03https://my.nsgic.org/viewdocument/continuum-of-natural-disasters2019-05-03https://my.nsgic.org/viewdocument/doj-title-ii-update?CommunityKey=1929c7e6-6906-4a50-a26f-018b4f3816d4&tab=librarydocuments2024-04-24https://my.nsgic.org/viewdocument/draft-edh-schema-from-usgs-1?CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa&tab=librarydocuments2022-09-28https://my.nsgic.org/viewdocument/economic-studies-for-gis-operations2019-04-30https://my.nsgic.org/viewdocument/esri-case-study?CommunityKey=1929c7e6-6906-4a50-a26f-018b4f3816d4&tab=librarydocuments2024-04-24https://my.nsgic.org/viewdocument/fema-open-fema-data-visualization2019-05-03https://my.nsgic.org/viewdocument/gio-academy-10-lessons-for-gios2019-05-30https://my.nsgic.org/viewdocument/hydrography-stewards-community-meet-1?CommunityKey=cc29dbcf-ef2f-4471-abd5-4a84d9fde6aa&tab=librarydocuments2025-09-29https://my.nsgic.org/viewdocument/noaa-billion-dollar-weather-and-cl2019-05-03https://my.nsgic.org/viewdocument/value-of-a-gio2019-04-30