Cuencas hidrograficas

Cuencas Hidrográficas del Atlantico
|Codigo |Nombre de la Cuenca |Gran Cuenca |
|2101 |TIGRE |MARAÑON |
|2102 |PASTAZA |MARAÑON |
|2103 |MORONA |MARAÑON |
|2104 |SANTIAGO|MARAÑON |
|2105 |NIEVA |MARAÑON |
|2106 |CENEPA |MARAÑON |
|2107 |IMAZA |MARAÑON |
|2108 |CHINCHIPE |MARAÑON |
|2109 |UTCUBAMBA|MARAÑON |
|2110 |CHAMAYA |MARAÑON |
|2111 |LLAUCANO |MARAÑON |
|2112 |CRISNEJAS |MARAÑON |
|2113 |ALTO MARAÑON |MARAÑON |
|2114|BAJO MARAÑON |MARAÑON |
|2201 |MAYO |HUALLAGA |
|2202 |BIABO |HUALLAGA |
|2203 |SISA |HUALLAGA |
|2204 |SAPOSOA |HUALLAGA ||2205 |HUALLABAMBA |HUALLAGA |
|2206 |BAJO HUALLAGA |HUALLAGA |
|2207 |ALTO HUALLAGA |HUALLAGA |
|2301 |PUTUMAYO |AMAZONAS |
|2302 |NAPO |AMAZONAS|
|2303 |NANAY |AMAZONAS |
|2304 |YAVARI |AMAZONAS |
|2305 |INTERCUENCA DEL AMAZONAS |AMAZONAS |
|2401 |AGUAYTIA |UCAYALI |
|2402 |PACHITEA |UCAYALI|
|2403 |URUBAMBA |UCAYALI |
|2404 |YAVERO |UCAYALI |
|2405 |PERENE |UCAYALI |
|2406 |TAMBO |UCAYALI |
|2407 |ENE |UCAYALI|
|2408 |MANTARO |UCAYALI |
|2409 |APURIMAC |UCAYALI |
|2410 |PAMPAS |UCAYALI |
|2411 |UCAYALI |UCAYALI |
|2501 |YARUA|MADRE DE DIOS |
|2502 |PURUS |MADRE DE DIOS |
|2503 |DE LAS PIEDRAS |MADRE DE DIOS |
|2504 |TAMBOPATA |MADRE DE DIOS |
|2505 |INAMBARI |MADRE DE DIOS |
|2506 |ALTO MADRE DE DIOS|MADRE DE DIOS |
|2507 |INTERCUENCAS MADRE DE DIOS |MADRE DE DIOS |

Cuencas Hidrográficas del Pacífico
|Codigo |Nombre de la Cuenca |
|1001 |ZARUMILLA |
|1002 |TUMBES |
|1003 |BOCAPAN |
|1004...