{"type":"FeatureCollection","features":[{"type":"Feature","id":43913,"geometry":{"type":"Polygon","coordinates":[[[-124.51792999999998,48.53708000000006],[-124.51655999999997,48.43695000000008],[-124.01393999999999,48.295540000000074],[-123.83128999999997,48.26538000000005],[-123.82441999999998,48.34302000000008],[-124.51792999999998,48.53708000000006]]]},"properties":{"ESRI_OID":43913,"MSI_UID":43913,"ATU":13,"TITLE":"Sector Puget Sound, Submerged Land Act (SLA) - Strait of Juan De Fuca/General/Threatened And Endangered Species Advisory (TESS Advisory)/Marine Wildlife Migration","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Threatened And Endangered Species Advisory (TESS Advisory)","TYPE":"Marine Wildlife Migration","WTRW_UID":100116385929,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc","WATERWAY_NAME":"Strait of Juan De Fuca","CREATE_DATE":1779121967000,"MODIFIED_DATE":1779121985000,"BEGIN_DATE":1779062400000,"END_DATE":1793577599000,"DESCRIPTION":"Effective 01 Jun to 31 Oct 2026, the ECHO Program voluntary inshore route alteration is active for all tugs transiting the Canadian inshore area of the Strait of Juan de Fuca to reduce underwater noise for at-risk whales. If it is safe and operationally feasible to do so, tugs are requested to navigate either through the outbound shipping lane or the inshore route alteration zone, while maintaining a buffer distance of 1,000 meters from the traffic separation scheme (TSS). The inshore route alteration zone is 1,500 meters wide and occurs in the area between 123-52-21.192 W, 48-18-37.332 N and 124-31-33.378 W, 48-28-53.316 N, covering a distance of approximately 28 NM. \nFor more detailed information, visit the following web address:\nhttps://www.portvancouver.com/echo","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-124.51793,48.53708],[-124.51656,48.43695],[-124.01394,48.29554],[-123.83129,48.26538],[-123.82442,48.34302],[-124.51793,48.53708]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43914,"geometry":{"type":"Polygon","coordinates":[[[-125.28332999999998,48.583330000000046],[-125.28332999999998,48.316670000000045],[-124.98579999999998,48.316670000000045],[-124.96939999999995,48.343300000000056],[-125.04733999999996,48.37587000000008],[-125.01506999999998,48.44242000000003],[-124.96905999999996,48.46838000000008],[-124.73490999999996,48.46929000000006],[-124.66666999999995,48.447430000000054],[-124.66666999999995,48.50160000000005],[-124.78091999999998,48.53344000000004],[-125.14999999999998,48.534800000000075],[-125.14999999999998,48.583330000000046],[-125.28332999999998,48.583330000000046]]]},"properties":{"ESRI_OID":43914,"MSI_UID":43914,"ATU":13,"TITLE":"Sector Puget Sound, Submerged Land Act (SLA) - Strait of Juan De Fuca/General/Threatened And Endangered Species Advisory (TESS Advisory)/Marine Wildlife Migration","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Threatened And Endangered Species Advisory (TESS Advisory)","TYPE":"Marine Wildlife Migration","WTRW_UID":100116385929,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc","WATERWAY_NAME":"Strait of Juan De Fuca","CREATE_DATE":1779122082000,"MODIFIED_DATE":1779122092000,"BEGIN_DATE":1779062400000,"END_DATE":1793577599000,"DESCRIPTION":"Effective 01 Jun to 31 Oct 2026, the Enhancing Cetacean Habitat and Observation (ECHO) Program voluntary ship slowdown in the vicinity of Swiftsure Bank is in effect for all inbound and outbound commercial and government vessels to reduce underwater noise for at-risk whales. If it is safe and operationally feasible to do so, commercial and government vessels are requested to not exceed the following speeds through the water:\n11 knots – Bulkers, tankers, general cargo vessels, and government vessels; and,\n14.5 knots – Vehicle carriers, cruise ships, and container vessels.\nThe voluntary ship slowdown takes place at Swiftsure Bank between 125° 17' W or 48° 19' N on the western or southern sides, and 124° 40’ W on the eastern side. All vessels transiting inbound or outbound are asked to slowdown when it is safe and operationally feasible to do so. Speed transition zones are in place about 2 nautical miles prior to entering the slowdown area.\nThe ECHO Program is led by the Vancouver Fraser Port Authority in collaboration with government agencies, Indigenous communities, industry partners and environmental groups.\nFor more detailed information, refer to the following internet web address:\nhttps://www.portvancouver.com/echo/\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-125.28333,48.58333],[-125.28333,48.31667],[-124.9858,48.31667],[-124.9694,48.3433],[-125.04734,48.37587],[-125.01507,48.44242],[-124.96906,48.46838],[-124.73491,48.46929],[-124.66667,48.44743],[-124.66667,48.5016],[-124.78092,48.53344],[-125.15,48.5348],[-125.15,48.58333],[-125.28333,48.58333]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":43915,"geometry":{"type":"Polygon","coordinates":[[[-123.01335999999998,48.80398000000008],[-123.05042999999995,48.77376000000004],[-123.17869999999999,48.73048000000006],[-123.26874999999995,48.72070000000008],[-123.26819999999998,48.65814000000006],[-123.22274999999996,48.545990000000074],[-123.21065999999996,48.41782000000006],[-123.22988999999995,48.393020000000035],[-123.18741999999997,48.34827000000007],[-123.13914999999997,48.487310000000036],[-123.16743999999994,48.50697000000008],[-123.20945999999998,48.58734000000004],[-123.20588999999995,48.63981000000007],[-123.23802999999998,48.680090000000064],[-123.24241999999998,48.69043000000005],[-123.19106,48.70348000000007],[-123.03037999999998,48.75747000000007],[-122.98423999999994,48.796380000000056],[-123.01335999999998,48.80398000000008]]]},"properties":{"ESRI_OID":43915,"MSI_UID":43915,"ATU":13,"TITLE":"Boundary Pass/General/Threatened And Endangered Species Advisory (TESS Advisory)/Marine Wildlife Migration","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Threatened And Endangered Species Advisory (TESS Advisory)","TYPE":"Marine Wildlife Migration","WTRW_UID":100116385901,"MRN":"urn:mrn:iala:wwy:us:navXII:dis13:secpugsouexcecozon:secpugsoutersea:secpugsousublanact:strofjuadefuc:rosstr:boupas","WATERWAY_NAME":"Boundary Pass","CREATE_DATE":1779122360000,"MODIFIED_DATE":1779122370000,"BEGIN_DATE":1779062400000,"END_DATE":1796169599000,"DESCRIPTION":"Effective 01 Jun (exact date TBC by ECHO team based on SRKW presence) to 30 Nov 2026, the Enhancing Cetacean Habitat and Observation (ECHO) Program voluntary ship slowdown through Haro Strait and Boundary Pass is in effect for all inbound and outbound commercial and government vessels to reduce underwater noise for at-risk whales. If it is safe and operationally feasible to do so, commercial and government vessels are requested to not exceed the following speeds through the water:\n11 knots – Bulkers, tankers, general cargo vessels, and government vessels; and,\n14.5 knots – Vehicle carriers, cruise ships, and container vessels.\nThis voluntary slowdown takes place between 48°24'22.78\"N, 123°12'15.26\"W, and 48°46'39.28\"N 123°1'36.84\"W. Speed transition zones are in place within the established traffic system at both approaches to the slowdown area. The north transition zone are those waters between north of Boat Pass, Saturna Island and Rosenfeld Rock and the south transition zone are those waters between buoy VH at the Victoria pilot station, and Sea Bird Point at the southeast corner of Discovery Island. There are also two optional slow down areas, one rounding turn point and the other between Turn point, Saturna Island and Alden Point, Patos Island.\nThis initiative will remain in effect 24 hours per day until 23:59 PDT on 30 Nov 2026, depending on southern resident killer whale presence in the fall. \nThe ECHO Program is led by the Vancouver Fraser Port Authority in collaboration with government agencies, Indigenous communities, industry partners and environmental groups.\nFor more detailed information, refer to the following internet web address:\nhttps://www.portvancouver.com/echo/\n","COORDINATES_JSON":"{\"type\":\"Polygon\",\"coordinates\":[[[-123.01336,48.80398],[-123.05043,48.77376],[-123.1787,48.73048],[-123.26875,48.7207],[-123.2682,48.65814],[-123.22275,48.54599],[-123.21066,48.41782],[-123.22989,48.39302],[-123.18742,48.34827],[-123.13915,48.48731],[-123.16744,48.50697],[-123.20946,48.58734],[-123.20589,48.63981],[-123.23803,48.68009],[-123.24242,48.69043],[-123.19106,48.70348],[-123.03038,48.75747],[-122.98424,48.79638],[-123.01336,48.80398]]]}","COORDINATES_TYPE":"Polygon","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}}]}