S F LITTLE DIFFICULT RUN ABOVE MOUTH NR VIENNA, VA
S F LITTLE DIFFICULT RUN VA USGS
S F LITTLE DIFFICULT RUN ABOVE MOUTH NR VIENNA, VA (01645762) is a real-time streamflow monitoring station on the S F LITTLE DIFFICULT RUN in VA, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 39 fish species are associated with this station in public fish records.
- USGS site number
- 01645762
- Agency
- USGS
- State
- VA
- Coordinates
- 38.9089, -77.3383
Live conditions & history
Create a free account to see live flow, temperature, and recent history for this station
Riverbot reads this gauge every 15 minutes and emails you when the river hits the flow and temperature you fish. Sign up free to unlock the live chart and set your window.
7-day weather
Create a free account to see the 7-day weather forecast for this station
Wind, rain, and sky conditions for the week ahead at this gauge's coordinates — sign up free to plan your next trip around it.
Fish recorded near this station
Community observations nearbyS F Little Difficult Run Above Mouth Nr Vienna, VA has 39 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.
Species include: Bullheads (Ameiurus), Yellow Bullhead (Ameiurus natalis), American Eel (Anguilla rostrata), Central Stoneroller (Campostoma anomalum), Goldfish (Carassius auratus), and 34 others.
- Bullheads Ameiurus
- Yellow Bullhead Ameiurus natalis
- American Eel Anguilla rostrata
- Central Stoneroller Campostoma anomalum
- Goldfish Carassius auratus non-native
- White Sucker Catostomus commersonii
- Rosyside Dace Clinostomus funduloides
- Grass Carp Ctenopharyngodon idella non-native
- European Carp Cyprinus carpio non-native
- Amur Carp Cyprinus rubrofuscus
- Greenside Darter Etheostoma blennioides
- Fantail Darter Etheostoma flabellare
- Northern Tessellated Darter Etheostoma olmstedi
- Eastern Banded Killifish Fundulus diaphanus diaphanus
- Western Mosquitofish Gambusia affinis
- Eastern Mosquitofish Gambusia holbrooki
- Spottail Shiner Hudsonius hudsonius
- Common Sunfishes Lepomis
- Redbreast Sunfish Lepomis auritus
- Green Sunfish Lepomis cyanellus
- Warmouth Lepomis gulosus
- Bluegill Lepomis macrochirus
- Greengill Sunfish Lepomis macrochirus × cyanellus
- Bluegill × Redear Sunfish Lepomis macrochirus × microlophus
- Redear Sunfish Lepomis microlophus
- Common Shiner Luxilus cornutus
- Largemouth Bass Micropterus nigricans
- Swallowtail Shiner Miniellus procne
- Golden Shiner Notemigonus crysoleucas
- Margined Madtom Noturus insignis
- Rainbow Trout Oncorhynchus mykiss
- Bluntnose Minnow Pimephales notatus
- Fathead Minnow Pimephales promelas
- Black Crappie Pomoxis nigromaculatus
- Flathead Catfish Pylodictis olivaris
- Eastern Blacknose Dace Rhinichthys atratulus
- Longnose Dace Rhinichthys cataractae
- Creek Chub Semotilus atromaculatus
- Fallfish Semotilus corporalis
3 species above are flagged non-native or potentially invasive (Goldfish, Grass Carp, European Carp). Records show what has been observed near this station, not what is native to the watershed.
Where these records come from
- Evidence
- Community observations nearby
- Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
- Records
- 39 species
- from 200 individual records
- Observed
- Sep 8, 2024 – Jul 21, 2026
- 200 dated records
Sources
- iNaturalist research-grade fish observations — 200 records