{"type":"FeatureCollection","features":[{"type":"Feature","id":40700,"geometry":{"type":"LineString","coordinates":[[-93.25848999999994,30.21896000000004],[-93.25617999999997,30.220660000000066]]},"properties":{"ESRI_OID":40700,"MSI_UID":40700,"ATU":8,"TITLE":"Sector Houston-Galveston, Submerged Land Act (SLA) - Calcasieu River/General/LAA/RNA/Safety Zone","STATUS":"Approved","MSI_GROUP":"General","SUB_CATEGORY":"LAA/RNA","TYPE":"Safety Zone","WTRW_UID":100116856986,"MRN":"urn:mrn:iala:wwy:us:navIV:dis8:sechouexcecozon:sechoutersea:sechousublanact:calriv","WATERWAY_NAME":"Calcasieu River","CREATE_DATE":1775501447000,"MODIFIED_DATE":1775501775000,"BEGIN_DATE":1775433600000,"END_DATE":1775779199000,"DESCRIPTION":"Calcasieu River - Safety Zone --- On: 2026-04-08 --- From 9:00 a.m. to 1:00 p.m., the U.S. Coast Guard will enforce a Safety Zone for dredge subline removal near Mile 34.0 of the Calcasieu River, between positions 30-13-08.58N 093-15-30.54W and 30-13-14.39N 093-15-22.65W.  Entry of vessels or persons into this zone is prohibited, unless specifically authorized by the U.S. Coast Guard Captain of the Port or a designated representative.  Vessels should coordinate with the Dredge NIMITZ prior to transiting the area and proceed with caution on the day of the operation.  VHF-FM Channels: 16 and 78, POC: (713) 913-7207 or (409) 977-0526","COORDINATES_JSON":"{\"type\":\"LineString\",\"coordinates\":[[-93.25849,30.21896],[-93.25618,30.22066]]}","COORDINATES_TYPE":"LineString","DECIMAL_LONGITUDE":null,"DECIMAL_LATITUDE":null}}]}