81. Sungai Bayan Lawat (4.62N, 114.48E) , Stream 82. Sungai Bedaput (4.47N, 114.78E) , Stream 83. Sungai Bedawan (4.48N, 114.78E) , Stream 84. Sungai Bekiau (4.8N, 114.67E) , Stream 85. Sungai Bekina (4.85N, 114.78E) , Stream 86. Sungai Bekuku (4.77N, 114.62E) , Tidal Creek(s) 87. Sungai Belaban (4.92N, 114.9E) , Stream 88. Sungai Belabau (4.45N, 114.78E) , Stream 89. Sungai Belait (4.58N, 114.2E) , Stream 90. Sungai Belalong (4.55N, 115.13E) , Stream 91. Sungai Belalong (4.93N, 114.82E) , Stream 92. Sungai Belamdam Besar (4.85N, 114.68E) , Stream 93. Sungai Belandak (4.93N, 114.87E) , Stream 94. Sungai Belangsat (4.83N, 114.82E) , Stream 95. Sungai Belar (4.2N, 114.68E) , Stream 96. Sungai Bemban (4.78N, 115.22E) , Stream 97. Sungai Benawar (4.63N, 114.65E) , Stream 98. Sungai Bengkala (4.92N, 114.9E) , Stream 99. Sungai Benitan (4.95N, 114.9E) , Stream 100. Sungai Benutan (4.6N, 114.72E) , Stream 101. Sungai Benutan (4.95N, 114.9E) , Stream 102. Sungai Bera (4.63N, 114.35E) , Stream 103. Sungai Berakas (4.93N, 114.93E) , Stream 104. Sungai Berangan (4.32N, 114.67E) , Stream 105. Sungai Berangan (4.9N, 114.95E) , Stream 106. Sungai Berangin (4.32N, 114.67E) , Stream 107. Sungai Berbunga (4.85N, 115.13E) , Tidal Creek(s) 108. Sungai Berbunut (4.93N, 114.92E) , Stream 109. Sungai Beribi (4.68N, 114.67E) , Stream 110. Sungai Beribi (4.9N, 114.9E) , Stream 111. Sungai Beridi (4.68N, 114.67E) , Stream 112. Sungai Beruang (4.7N, 114.73E) , Stream 113. Sungai Besar (4.82N, 114.67E) , Stream 114. Sungai Besar (5N, 114.92E) , Stream 115. Sungai Betampat (4.87N, 114.8E) , Stream 116. Sungai Betayan (4.72N, 115.1E) , Stream 117. Sungai Betia (4.72N, 115.1E) , Stream 118. Sungai Biadong (4.35N, 114.62E) , Stream 119. Sungai Biadong Patan (4.3N, 114.7E) , Stream 120. Sungai Biadong Tengah (4.3N, 114.7E) , Stream | 121. Sungai Biang (4.67N, 115.1E) , Stream 122. Sungai Biang Tapan (4.67N, 115.13E) , Stream 123. Sungai Biawak (4.98N, 114.98E) , Stream 124. Sungai Bintauran Besar (4.88N, 114.72E) , Stream 125. Sungai Bintauran Damit (4.87N, 114.7E) , Stream 126. Sungai Binturan Besar (4.88N, 114.72E) , Stream 127. Sungai Birau (4.8N, 114.67E) , Stream 128. Sungai Bontu Besar (4.85N, 115.08E) , Tidal Creek(s) 129. Sungai Bontu Kechil (4.85N, 115.08E) , Tidal Creek(s) 130. Sungai Boya (4.22N, 114.68E) , Stream 131. Sungai Brunei (4.92N, 115E) , Stream 132. Sungai Buang Pinang (4.98N, 114.92E) , Stream 133. Sungai Buang Sawar (4.82N, 114.85E) , Stream 134. Sungai Buang Tawar (4.82N, 114.85E) , Stream 135. Sungai Buang Tekurok (4.87N, 114.93E) , Stream 136. Sungai Buaya (4.22N, 114.68E) , Stream 137. Sungai Buaya (4.72N, 115.1E) , Stream 138. Sungai Buaya (4.85N, 114.88E) , Stream 139. Sungai Buhot (4.97N, 114.85E) , Stream 140. Sungai Bukit (4.63N, 114.65E) , Stream 141. Sungai Bukit Tiong (4.75N, 114.72E) , Stream 142. Sungai Bukok (4.65N, 115.05E) , Stream 143. Sungai Buloh (4.83N, 114.67E) , Stream 144. Sungai Buloh Balui (4.75N, 114.72E) , Stream 145. Sungai Buloh Besar (4.85N, 114.73E) , Stream 146. Sungai Buloh Gading (4.85N, 114.75E) , Stream 147. Sungai Bura (4.25N, 114.67E) , Stream 148. Sungai Burong Lapas (4.82N, 114.87E) , Stream 149. Sungai Butir (4.87N, 114.95E) , Tidal Creek(s) 150. Sungai Dalai (4.7N, 114.55E) , Stream 151. Sungai Dalam (4.83N, 114.87E) , Stream 152. Sungai Dalam (4.98N, 114.9E) , Stream 153. Sungai Dalit (4.57N, 114.2E) , Stream 154. Sungai Damit (4.45N, 114.32E) , Stream 155. Sungai Damit Pemadang (4.7N, 114.65E) , Stream 156. Sungai Damit Pemadang (4.7N, 114.67E) , Stream 157. Sungai Damit Tanjong Maya (4.73N, 114.62E) , Stream 158. Sungai Damuan (4.87N, 114.85E) , Stream 159. Sungai Danau (4.78N, 114.6E) , Stream 160. Sungai Dangar (4.67N, 114.65E) , Stream |