Mississinewa HUC8 05120103
A 2,115 km² sub-basin of the Ohio region in IN, OH. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
85
Healthy
Drought index
0
None
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
132%
p56 of record
Water assets
220
2 springs · 77 wells
USGS gauges (2)
- MISSISSINEWA RIVER AT MARION, IN0332650095 cfsp56 · normal
- MISSISSINEWA RIVER AT RIDGEVILLE, IN0332551919 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-19 | 0 | 0 | 0/1 | p56 |
| 2026-10-18 | 0 | 0 | 0/1 | p61 |
| 2026-10-17 | 0 | 0 | 0/1 | p61 |
| 2026-10-16 | 0 | 0 | 0/1 | p65 |
| 2026-10-15 | 0 | 0 | 0/1 | p66 |
| 2026-10-14 | 0 | 0 | 0/1 | p65 |
| 2026-10-13 | 0 | 0 | 0/1 | p66 |
| 2026-10-12 | 0 | 0 | 0/1 | p64 |
| 2026-10-11 | 0 | 0 | 0/1 | p67 |
| 2026-10-10 | 0 | 0 | 0/1 | p72 |
| 2026-10-09 | 0 | 0 | 0/1 | p68 |
| 2026-10-08 | 0 | 0 | 0/1 | p68 |
| 2026-10-07 | 0 | 0 | 0/1 | p77 |
| 2026-10-06 | 0 | 0 | 0/1 | p81 |
Top water assets
- 65Shamrock Lakes Dam (North) #3reservoir
- 65Mississinewa Damreservoir
- 65Shamrock Lakes Dam (South) #2reservoir
- 65Lincoln Country Club Lakereservoir
- 65Brookhaven Addition Lake Damreservoir
- 65Wagner Youth Camp Lake Damreservoir
- 65Lake Mohee Damreservoir
- 65Johnson Heights Damreservoir
- 65Mississinewa River At Ridgeville, Inriver
- 65Glendale Lake Damreservoir