{"type":"FeatureCollection","features":[{"type":"Feature","id":10423,"geometry":{"type":"LineString","coordinates":[[-97.36524999999995,25.963090000000022],[-97.35885999999994,25.965340000000026]]},"properties":{"ESRI_OID":10423,"MSI_UID":10423,"ATU":8,"TITLE":"Laguna Madre Channel - Brownsville Channel/General/Hazards To Navigation/Hazards","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Hazards To Navigation","TYPE":"Hazards","WTRW_UID":100116385092,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:seccorchrexcecozon:seccorchrtersea:seccorchrsublanact:brasanpas:lagmadcha:brocha","WATERWAY_NAME":"Brownsville Channel","CREATE_DATE":1738614922000,"MODIFIED_DATE":1738621697000,"BEGIN_DATE":1738540800000,"END_DATE":1830297599000,"DESCRIPTION":"Brownsville Ship Channel - Dismantle and Disposal of Former U.S. Naval Vessels --- From: 2025-02-03 To: 2027-12-31 --- The International Shipbreaking Limited facility, located adjacent to the Brownsville Ship Channel, is actively dismantling and disposing of U.S. Navy ships.  All passing vessels, including tour boats, fishing vessels, and recreational vessels, should remain in the channel and away from shipbreaking activity due to potential hazards associated with overhead industrial work.  POC: (956) 831-2299,  Email: arnie.tyler@internationalshipbreaking.com or daniel.l.richardson20.civ@us.navy.mil","COORDINATES_JSON":"{\"type\":\"LineString\",\"coordinates\":[[-97.36525,25.96309],[-97.35886,25.96534]]}","COORDINATES_TYPE":"LineString","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":35261,"geometry":{"type":"LineString","coordinates":[[-70.61588999999998,41.49837000000008],[-70.61676999999997,41.50012000000004]]},"properties":{"ESRI_OID":35261,"MSI_UID":35261,"ATU":1,"TITLE":"Sector Southeastern New England, Submerged Lands Act (SLA) - Main Channel/General/Hazards To Navigation/Obstructions","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Hazards To Navigation","TYPE":"Obstructions","WTRW_UID":100116382005,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secsounewengexcecozon:secsounewengtersea:secsounewengsublanact:maicha","WATERWAY_NAME":"Main Channel","CREATE_DATE":1768481165000,"MODIFIED_DATE":1768481181000,"BEGIN_DATE":1768435200000,"END_DATE":1784073599000,"DESCRIPTION":"General/Hazards To Navigation/Obstructions\n\nFrom: 2026-01-15 To: 2026-07-14\n\nLocation:\n41-29-54.132N/070-36-57.204W\n41-30-00.432N/070-37-00.372W\nthere is currently surface laid power cable laying between the point below due to the plow issue we experienced. Vessel anchors and fishing equipment poses a significant risk to this cable until the issue is resolved.\n","COORDINATES_JSON":"{\"type\":\"LineString\",\"coordinates\":[[-70.61589,41.49837],[-70.61677,41.50012]]}","COORDINATES_TYPE":"LineString","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":44394,"geometry":{"type":"LineString","coordinates":[[-74.12033999999994,40.741460000000075],[-74.12041999999997,40.741570000000024],[-74.12120999999996,40.741850000000056],[-74.12130999999994,40.741670000000056],[-74.12051999999994,40.741400000000056],[-74.12035999999995,40.74143000000004]]},"properties":{"ESRI_OID":44394,"MSI_UID":44394,"ATU":1,"TITLE":"Hackensack River - Passaic River/General/Hazards To Navigation/Shoaling Reported","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Hazards To Navigation","TYPE":"Shoaling Reported","WTRW_UID":100116382129,"MRN":"urn:mrn:iala:wwy:us:navIV:dis1:secnewyorexcecozon:secnewyortersea:secnewyorsublanact:ambcha:maicha:kilvankul:newbay:hacriv:pasriv","WATERWAY_NAME":"Passaic River","CREATE_DATE":1779798432000,"MODIFIED_DATE":1779798439000,"BEGIN_DATE":1779753600000,"END_DATE":1935359999000,"DESCRIPTION":"General/Hazards To Navigation/Shoaling Reported\n\nFrom: 2026-05-26 To: 2031-04-30\n\nShoaling has been reported, 5 to 10 ft water depths (MLLW), within the area of the old center pier fender system of the Point-No-Point Bridge (mile 2.6) over the Passaic River, within the area bound by the following approx. coordinates:\n\n40°44'29.34\"N, 074°7'13.42\"W\n40°44'29.24\"N, 074°7'13.92\"W\n40°44'29.93\"N, 074°7'15.95\"W\n40°44'30.32\"N, 074°7'15.66\"W\n40°44'29.59\"N, 074°7'13.65\"W.\n\n\n","COORDINATES_JSON":"{\"type\":\"LineString\",\"coordinates\":[[-74.12034,40.74146],[-74.12042,40.74157],[-74.12121,40.74185],[-74.12131,40.74167],[-74.12052,40.7414],[-74.12036,40.74143]]}","COORDINATES_TYPE":"LineString","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}},{"type":"Feature","id":44683,"geometry":{"type":"LineString","coordinates":[[-86.56097999999997,30.40614000000005],[-86.56065999999998,30.40614000000005],[-86.56033999999994,30.406150000000025],[-86.56002999999998,30.406150000000025]]},"properties":{"ESRI_OID":44683,"MSI_UID":44683,"ATU":8,"TITLE":"Choctawhatchee Bay - West Bay To Santa Rosa Sound/General/Hazards To Navigation/Obstructions","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"Hazards To Navigation","TYPE":"Obstructions","WTRW_UID":100116384574,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:secmobexcecozon:secmobtersea:secmobsublanact:chobay:wesbaytosanrossou","WATERWAY_NAME":"West Bay To Santa Rosa Sound","CREATE_DATE":1779972678000,"MODIFIED_DATE":1780319331000,"BEGIN_DATE":1779926400000,"END_DATE":1798761599000,"DESCRIPTION":"Choctawhatchee Bay - Uncharted Piles --- Reported: 2026-05-27 --- Uncharted piles have been reported approximately 420 yards north of GIWW, Mile 225.3, EHL, in approximate positions 30-24-22.116N 086-33-39.531W, 30-24-22.134N 086-33-38.390W, 30-24-22.152N 086-33-37.249W and 30-24-22.170N 086-33-36.108W.  The piles are marked with red lights.  Mariners are urged to transit this area with caution.","COORDINATES_JSON":"{\"type\":\"LineString\",\"coordinates\":[[-86.56098,30.40614],[-86.56066,30.40614],[-86.56034,30.40615],[-86.56003,30.40615]]}","COORDINATES_TYPE":"LineString","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}}]}