SAWMILL BRANCH AT ASHLEY DRIVE NR SUMMERVILLE, SC

SAWMILL BRANCH SC USGS

SAWMILL BRANCH AT ASHLEY DRIVE NR SUMMERVILLE, SC (0217208135) is a real-time river monitoring station on the SAWMILL BRANCH in SC, operated by the U.S. Geological Survey. Riverbot tracks its river conditions, including water level and keeps recent, datum-labelled water-level history for anglers. 34 fish species are associated with this station in public fish records.

USGS site number: 0217208135
Operated by: U.S. Geological Survey
State: SC
Coordinates: 33.0041, -80.1827

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Fish recorded near this station

Community observations nearby

Sawmill Branch At Ashley Drive Nr Summerville, Sc has 34 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: American Eel (Anguilla rostrata), American Freshwater Goby (Ctenogobius shufeldti), Grass Carp (Ctenopharyngodon idella), Spotted Seatrout (Cynoscion nebulosus), European Carp (Cyprinus carpio), and 29 others.

American Eel Anguilla rostrata
American Freshwater Goby Ctenogobius shufeldti
Grass Carp Ctenopharyngodon idella non-native
Spotted Seatrout Cynoscion nebulosus
European Carp Cyprinus carpio non-native
Fat Sleeper Dormitator maculatus
American Gizzard Shad Dorosoma cepedianum
Threadfin Shad Dorosoma petenense
American Pickerel Esox americanus
Swamp Darter Etheostoma fusiforme
Marsh Killifish Fundulus confluentus
Southern Mummichog Fundulus heteroclitus heteroclitus
Eastern Mosquitofish Gambusia holbrooki
Least Killifish Heterandria formosa
Blue Catfish Ictalurus furcatus
Redbreast Sunfish Lepomis auritus
Green Sunfish Lepomis cyanellus
Pumpkinseed Lepomis gibbosus
Warmouth Lepomis gulosus
Bluegill Lepomis macrochirus
Coppernose Bluegill Lepomis macrochirus purpurascens
Bluegill × Redear Sunfish Lepomis macrochirus × microlophus
Redear Sunfish Lepomis microlophus
Spotted Sunfish Lepomis punctatus
Bluefin Killifish Lucania goodei
Florida Bass Micropterus salmoides
White Perch Morone americana
Golden Shiner Notemigonus crysoleucas
Tadpole Madtom Noturus gyrinus
Blue Tilapia Oreochromis aureus non-native
Sailfin Molly Poecilia latipinna
Crappies Pomoxis
Black Crappie Pomoxis nigromaculatus
Hogchoker Trinectes maculatus

3 species above are flagged non-native or potentially invasive (Grass Carp, European Carp, Blue Tilapia). 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: 34 species; from 116 individual records
Observed: May 9, 2015 – Jul 23, 2026; 116 dated records

Sources

iNaturalist research-grade fish observations — 116 records