USGS Streamgage 383926107593001
Loutsenhizer Arroyo at Hwy 50 near Olathe, CO
Loutsenhizer Arroyo at Hwy 50 near Olathe, CO is USGS streamgage 383926107593001 in Colorado, monitoring river discharge in hydrologic subbasin 14020006. It drains a watershed of about 67 square miles. Discharge records at this site go back to 2014. Typical flow runs near 83.2 cfs in July and 48.5 cfs in April, with the higher of the two arriving in July.
Gauge details
- State
- Colorado
- Drainage area
- 67 sq mi
- Gauge elevation
- 5,250 ft
- Subbasin (HUC-8)
- 14020006
- Coordinates
- 38.65721, -107.99229
- USGS site number
- 383926107593001
- Records begin
- 2014-10-01 (12 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 12 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 6.7 | 9.5 | 14.2 | |
| February | 6 | 8.5 | 12.2 | |
| March | 6.6 | 8.4 | 20.6 | |
| April | 21.7 | 48.5 | 75.1 | |
| May | 50.3 | 69.7 | 96.3 | |
| June | 54.4 | 73.6 | 109.1 | |
| July | 64.3 | 83.2 | 124.2 | |
| August | 68.6 | 95.4 | 142.3 | |
| September | 68.9 | 85.9 | 110.9 | |
| October | 57.2 | 79.9 | 107.7 | |
| November | 15.8 | 21 | 31.3 | |
| December | 9.7 | 13 | 16 |
All values in cubic feet per second (cfs).