MAD RIVER NEAR ARCATA (ARC)
Elevation: 33' · MAD R basin · Operator: USGS and DWR
Datum 0 = 10.79' NGVD
River Stage Definitions: Monitor stage 15.0' Flood stage 22.0'
Peak Stage of Record 30.7' on 22-DEC-64
Query executed Sunday at 16:31:12 
Provisional data, subject to change.
Select a sensor type for a plot of data.
Earlier
| Date / Time | RIV STG   | | FLOW   | | TEMP   | | BAT VOL   | |
| (PDT) | FEET | | CFS | | DEG F | | VOLTS | |
| 04/08/2012 03:00 | 9.53 | | 3540 | | 45 | | 12.5 | |
| 04/08/2012 04:00 | 9.53 | | 3540 | | 45 | | 12.5 | |
| 04/08/2012 05:00 | 9.53 | | 3540 | | 45 | | 12.5 | |
| 04/08/2012 06:00 | 9.54 | | 3560 | | 45 | | 12.5 | |
| 04/08/2012 07:00 | 9.51 | | 3510 | | 45 | | 12.5 | |
| 04/08/2012 08:00 | 9.51 | | 3510 | | 46 | | 12.5 | |
| 04/08/2012 09:00 | 9.50 | | 3490 | | 48 | | 12.5 | |
| 04/08/2012 10:00 | 9.45 | | 3400 | | 49 | | 12.5 | |
| 04/08/2012 11:00 | 9.49 | | 3470 | | 50 | | 12.5 | |
| 04/08/2012 12:00 | 9.47 | | 3440 | | 54 | | 12.5 | |
| 04/08/2012 13:00 | 9.45 | | 3400 | | 54 | | 12.5 | |
| 04/08/2012 14:00 | 9.46 | | 3420 | | 53 | | 12.5 | |
Later |
Latest
Event Data
RIV STG
Date / Time (PDT) | RIV STG FEET | |
| 04/08/2012 02:30 | 9.56 | |
| 04/08/2012 02:45 | 9.55 | |
| 04/08/2012 03:00 | 9.53 | |
| 04/08/2012 03:15 | 9.55 | |
| 04/08/2012 03:30 | 9.54 | |
| 04/08/2012 03:45 | 9.56 | |
| 04/08/2012 04:00 | 9.53 | |
| 04/08/2012 04:15 | 9.55 | |
| 04/08/2012 04:30 | 9.55 | |
| 04/08/2012 04:45 | 9.54 | |
| 04/08/2012 05:00 | 9.53 | |
| 04/08/2012 05:15 | 9.53 | |
| 04/08/2012 05:30 | 9.54 | |
| 04/08/2012 05:45 | 9.52 | |
| 04/08/2012 06:00 | 9.54 | |
| 04/08/2012 06:15 | 9.51 | |
| 04/08/2012 06:30 | 9.52 | |
| 04/08/2012 06:45 | 9.52 | |
| 04/08/2012 07:00 | 9.51 | |
| 04/08/2012 07:15 | 9.51 | |
| 04/08/2012 07:30 | 9.50 | |
| 04/08/2012 07:45 | 9.54 | |
| 04/08/2012 08:00 | 9.51 | |
| 04/08/2012 08:15 | 9.49 | |
| 04/08/2012 08:30 | 9.50 | |
| 04/08/2012 08:45 | 9.50 | |
| 04/08/2012 09:00 | 9.50 | |
| 04/08/2012 09:15 | 9.52 | |
| 04/08/2012 09:30 | 9.51 | |
| 04/08/2012 09:45 | 9.47 | |
| 04/08/2012 10:00 | 9.45 | |
| 04/08/2012 10:15 | 9.48 | |
| 04/08/2012 10:30 | 9.50 | |
| 04/08/2012 10:45 | 9.51 | |
| 04/08/2012 11:00 | 9.49 | |
| 04/08/2012 11:15 | 9.50 | |
| 04/08/2012 11:30 | 9.48 | |
| 04/08/2012 11:45 | 9.47 | |
| 04/08/2012 12:00 | 9.47 | |
| 04/08/2012 12:15 | 9.48 | |
| 04/08/2012 12:30 | 9.46 | |
| 04/08/2012 12:45 | 9.48 | |
| 04/08/2012 13:00 | 9.45 | |
| 04/08/2012 13:15 | 9.47 | |
| 04/08/2012 13:30 | 9.45 | |
| 04/08/2012 13:45 | 9.47 | |
| 04/08/2012 14:00 | 9.46 | |
| 04/08/2012 14:15 | 9.44 | |
FLOW
Date / Time (PDT) | FLOW CFS | |
| 04/08/2012 02:30 | 3600 | |
| 04/08/2012 02:45 | 3580 | |
| 04/08/2012 03:00 | 3540 | |
| 04/08/2012 03:15 | 3580 | |
| 04/08/2012 03:30 | 3560 | |
| 04/08/2012 03:45 | 3600 | |
| 04/08/2012 04:00 | 3540 | |
| 04/08/2012 04:15 | 3580 | |
| 04/08/2012 04:30 | 3580 | |
| 04/08/2012 04:45 | 3560 | |
| 04/08/2012 05:00 | 3540 | |
| 04/08/2012 05:15 | 3540 | |
| 04/08/2012 05:30 | 3560 | |
| 04/08/2012 05:45 | 3530 | |
| 04/08/2012 06:00 | 3560 | |
| 04/08/2012 06:15 | 3510 | |
| 04/08/2012 06:30 | 3530 | |
| 04/08/2012 06:45 | 3530 | |
| 04/08/2012 07:00 | 3510 | |
| 04/08/2012 07:15 | 3510 | |
| 04/08/2012 07:30 | 3490 | |
| 04/08/2012 07:45 | 3560 | |
| 04/08/2012 08:00 | 3510 | |
| 04/08/2012 08:15 | 3470 | |
| 04/08/2012 08:30 | 3490 | |
| 04/08/2012 08:45 | 3490 | |
| 04/08/2012 09:00 | 3490 | |
| 04/08/2012 09:15 | 3530 | |
| 04/08/2012 09:30 | 3510 | |
| 04/08/2012 09:45 | 3440 | |
| 04/08/2012 10:00 | 3400 | |
| 04/08/2012 10:15 | 3460 | |
| 04/08/2012 10:30 | 3490 | |
| 04/08/2012 10:45 | 3510 | |
| 04/08/2012 11:00 | 3470 | |
| 04/08/2012 11:15 | 3490 | |
| 04/08/2012 11:30 | 3460 | |
| 04/08/2012 11:45 | 3440 | |
| 04/08/2012 12:00 | 3440 | |
| 04/08/2012 12:15 | 3460 | |
| 04/08/2012 12:30 | 3420 | |
| 04/08/2012 12:45 | 3460 | |
| 04/08/2012 13:00 | 3400 | |
| 04/08/2012 13:15 | 3440 | |
| 04/08/2012 13:30 | 3400 | |
| 04/08/2012 13:45 | 3440 | |
| 04/08/2012 14:00 | 3420 | |
| 04/08/2012 14:15 | 3390 | |
Earlier | Later | Latest
Warning! This data is preliminary and subject to revision.
Download Data Now |
Show ARC Map |
24 Hours ARC Data |
Plot all ARC Sensors |
Daily ARC Data |
ARC Info