Arroyo del Medio
Arroyo del Medio
- Boat Ramps
- 0
- Access Points
- 0
- Species
- 0
The Arroyo del Medio is a small river in Argentina that forms the natural border between the provinces of Buenos Aires and Santa Fe. Draining a catchment basin of approximately 3,200 square kilometers (about 1,200 square miles), this stream flows through the Pampas lowlands before emptying into the Paraná River at the city of San Nicolás de los Arroyos, Buenos Aires, directly opposite the Constitución Department in Santa Fe. As a lowland stream characteristic of the Argentine Pampas region, the Arroyo del Medio winds through flat agricultural terrain, making it a distinctive waterway shaped by the geography and hydrology of this part of the Río de la Plata basin.
Species & education
Learn what type of fish are at Arroyo del Medio and what's needed to catch them.
No species information available.
Fishing spots, boat ramps & amenities
Learn how to get on Arroyo del Medio. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.
Know where you can legally fish on Arroyo del Medio
See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.
Buenos Aires licenses and regulations
Buenos Aires Boating Regulations
Boating in Argentina is regulated nationally by the Prefectura Naval Argentina, not by the province - covering recreational-vessel registration, the boat-operator licence (habilitacion nautica), and navigation safety.
Buenos Aires Fishing License
Official Province of Buenos Aires (Ministerio de Desarrollo Agrario) page to obtain a provincial sport-fishing licence online. Mandatory under provincial Law 11.477; certain groups (minors, retirees, disabled persons, Malvinas veterans) qualify for free licences.
Buenos Aires Fishing Regulations
Official provincial sport-fishing reglamento from the Direccion Provincial de Pesca, linking the downloadable regulations plus closed-season (veda), catch quotas (cupos) and zone rules.
Buenos Aires Stream Access Laws
No distinct provincial stream-access page exists; shoreline access is governed nationally by the camino de sirga (Civil and Commercial Code art. 1974). This provincial fishing hub is the closest official reference.
Take Arroyo del Medio with you
The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.
Use the map without signal
Download the map around Arroyo del Medio to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Arroyo del Medio to find where and when fish are biting for you.
Get the onWater Fish app
Free on iOS and Android
Water and weather conditions (10 day forecast)
See the best times to fish Arroyo del Medio and check the forecast before you go.
Aº Del Medio - Motomel
Fishing near Arroyo del Medio
Río Paraná
Río Gualeguay
Riacho Paranacito
Arroyo San Lorenzo
Arroyo Pavón
Arroyo Saladillo
Arroyo Ramallo
Arroyo Ludueña
Laguna Brava Grande
Explore Buenos Aires waters
Top fishing waters
No waters available right now.
Popular Cities
Loading popular cities...
Explore near Arroyo del Medio
Smarter Fishing Starts in the App.
onWater Fish gives you everything you need to plan smarter, fish better, and own every trip from first cast to last.