SPRAGUE RIVER - CHILOQUIN (CHSO3)
Latitude: 42.58º NLongitude: 121.85º WElevation: 4202 FeetForecast Type: Unofficial Location
Location: Klamath County in OregonBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Feb 27 2026 at 1:31 PM PSTNext Issuance: Feb 28 2026 at 9:00 AM PST
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sprague River - Chiloquin (CHSO3)
#
# File Generation Time:  02/27/2026 at 01:33 PM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/27/2026 at 01:00 PM PST
# Maximum Observed Stage:                       3.15 Feet
# Maximum Observed Flow:                        1130 cfs
#
# Earliest Date & Time of Maximum Forecast:     03/01/2026 at 04:00 PM PST
# Maximum Forecast Stage:                       3.88 Feet
# Maximum Forecast Flow:                        1713 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/22/2026 01 PM PST            1.85            356                Not Applicable
  02/22/2026 02 PM PST            1.83            347         -      Not Applicable
  02/22/2026 03 PM PST            1.83            347         0      Not Applicable
  02/22/2026 04 PM PST            1.84            352         +      Not Applicable
  02/22/2026 05 PM PST            1.84            352         0      Not Applicable
  02/22/2026 06 PM PST            1.85            356         +      Not Applicable
  02/22/2026 07 PM PST            1.86            361         +      Not Applicable
  02/22/2026 08 PM PST            1.85            356         -      Not Applicable
  02/22/2026 09 PM PST            1.85            356         0      Not Applicable
  02/22/2026 10 PM PST            1.85            356         0      Not Applicable
  02/22/2026 11 PM PST            1.85            356         0      Not Applicable
  02/23/2026 12 AM PST            1.85            356         0      Not Applicable
  02/23/2026 01 AM PST            1.85            356         0      Not Applicable
  02/23/2026 02 AM PST            1.86            361         +      Not Applicable
  02/23/2026 03 AM PST            1.86            361         0      Not Applicable
  02/23/2026 04 AM PST            1.85            356         -      Not Applicable
  02/23/2026 05 AM PST            1.86            361         +      Not Applicable
  02/23/2026 06 AM PST            1.85            356         -      Not Applicable
  02/23/2026 07 AM PST            1.85            356         0      Not Applicable
  02/23/2026 08 AM PST            1.87            366         +      Not Applicable
  02/23/2026 09 AM PST            1.85            356         -      Not Applicable
  02/23/2026 10 AM PST            1.85            356         0      Not Applicable
  02/23/2026 11 AM PST            1.86            361         +      Not Applicable
  02/23/2026 12 PM PST            1.85            356         -      Not Applicable
  02/23/2026 01 PM PST            1.86            361         +      Not Applicable
  02/23/2026 02 PM PST            1.86            361         0      Not Applicable
  02/23/2026 03 PM PST            1.86            361         0      Not Applicable
  02/23/2026 04 PM PST            1.85            356         -      Not Applicable
  02/23/2026 05 PM PST            1.86            361         +      Not Applicable
  02/23/2026 06 PM PST            1.86            361         0      Not Applicable
  02/23/2026 07 PM PST            1.87            366         +      Not Applicable
  02/23/2026 08 PM PST            1.86            361         -      Not Applicable
  02/23/2026 09 PM PST            1.87            366         +      Not Applicable
  02/23/2026 10 PM PST            1.88            370         +      Not Applicable
  02/23/2026 11 PM PST            1.88            370         0      Not Applicable
  02/24/2026 12 AM PST            1.89            375         +      Not Applicable
  02/24/2026 01 AM PST            1.88            370         -      Not Applicable
  02/24/2026 02 AM PST            1.90            380         +      Not Applicable
  02/24/2026 03 AM PST            1.90            380         0      Not Applicable
  02/24/2026 04 AM PST            1.90            380         0      Not Applicable
  02/24/2026 05 AM PST            1.91            384         +      Not Applicable
  02/24/2026 06 AM PST            1.91            384         0      Not Applicable
  02/24/2026 07 AM PST            1.92            389         +      Not Applicable
  02/24/2026 08 AM PST            1.92            389         0      Not Applicable
  02/24/2026 09 AM PST            1.93            394         +      Not Applicable
  02/24/2026 10 AM PST            1.93            394         0      Not Applicable
  02/24/2026 11 AM PST            1.93            394         0      Not Applicable
  02/24/2026 12 PM PST            1.93            394         0      Not Applicable
  02/24/2026 01 PM PST            1.94            398         +      Not Applicable
  02/24/2026 02 PM PST            1.95            403         +      Not Applicable
  02/24/2026 03 PM PST            1.96            408         +      Not Applicable
  02/24/2026 04 PM PST            1.96            408         0      Not Applicable
  02/24/2026 05 PM PST            1.97            413         +      Not Applicable
  02/24/2026 06 PM PST            1.98            418         +      Not Applicable
  02/24/2026 07 PM PST            2.00            427         +      Not Applicable
  02/24/2026 08 PM PST            2.01            432         +      Not Applicable
  02/24/2026 09 PM PST            2.02            437         +      Not Applicable
  02/24/2026 10 PM PST            2.03            442         +      Not Applicable
  02/24/2026 11 PM PST            2.04            447         +      Not Applicable
  02/25/2026 12 AM PST            2.06            457         +      Not Applicable
  02/25/2026 01 AM PST            2.07            462         +      Not Applicable
  02/25/2026 02 AM PST            2.08            467         +      Not Applicable
  02/25/2026 03 AM PST            2.09            472         +      Not Applicable
  02/25/2026 04 AM PST            2.09            472         0      Not Applicable
  02/25/2026 05 AM PST            2.10            477         +      Not Applicable
  02/25/2026 06 AM PST            2.11            482         +      Not Applicable
  02/25/2026 07 AM PST            2.12            488         +      Not Applicable
  02/25/2026 08 AM PST            2.12            488         0      Not Applicable
  02/25/2026 09 AM PST            2.13            493         +      Not Applicable
  02/25/2026 10 AM PST            2.13            493         0      Not Applicable
  02/25/2026 11 AM PST            2.14            498         +      Not Applicable
  02/25/2026 12 PM PST            2.14            498         0      Not Applicable
  02/25/2026 01 PM PST            2.15            503         +      Not Applicable
  02/25/2026 02 PM PST            2.15            503         0      Not Applicable
  02/25/2026 03 PM PST            2.16            508         +      Not Applicable
  02/25/2026 04 PM PST            2.17            514         +      Not Applicable
  02/25/2026 05 PM PST            2.18            519         +      Not Applicable
  02/25/2026 06 PM PST            2.20            530         +      Not Applicable
  02/25/2026 07 PM PST            2.21            535         +      Not Applicable
  02/25/2026 08 PM PST            2.24            551         +      Not Applicable
  02/25/2026 09 PM PST            2.26            562         +      Not Applicable
  02/25/2026 10 PM PST            2.28            573         +      Not Applicable
  02/25/2026 11 PM PST            2.30            584         +      Not Applicable
  02/26/2026 12 AM PST            2.33            601         +      Not Applicable
  02/26/2026 01 AM PST            2.34            606         +      Not Applicable
  02/26/2026 02 AM PST            2.38            629         +      Not Applicable
  02/26/2026 03 AM PST            2.41            646         +      Not Applicable
  02/26/2026 04 AM PST            2.43            658         +      Not Applicable
  02/26/2026 05 AM PST            2.45            670         +      Not Applicable
  02/26/2026 06 AM PST            2.49            693         +      Not Applicable
  02/26/2026 07 AM PST            2.50            699         +      Not Applicable
  02/26/2026 08 AM PST            2.54            723         +      Not Applicable
  02/26/2026 09 AM PST            2.58            747         +      Not Applicable
  02/26/2026 10 AM PST            2.59            754         +      Not Applicable
  02/26/2026 11 AM PST            2.61            766         +      Not Applicable
  02/26/2026 12 PM PST            2.63            778         +      Not Applicable
  02/26/2026 01 PM PST            2.67            803         +      Not Applicable
  02/26/2026 02 PM PST            2.70            822         +      Not Applicable
  02/26/2026 03 PM PST            2.72            835         +      Not Applicable
  02/26/2026 04 PM PST            2.74            848         +      Not Applicable
  02/26/2026 05 PM PST            2.76            861         +      Not Applicable
  02/26/2026 06 PM PST            2.79            880         +      Not Applicable
  02/26/2026 07 PM PST            2.81            894         +      Not Applicable
  02/26/2026 08 PM PST            2.84            913         +      Not Applicable
  02/26/2026 09 PM PST            2.85            920         +      Not Applicable
  02/26/2026 10 PM PST            2.88            940         +      Not Applicable
  02/26/2026 11 PM PST            2.90            954         +      Not Applicable
  02/27/2026 12 AM PST            2.92            967         +      Not Applicable
  02/27/2026 01 AM PST            2.94            981         +      Not Applicable
  02/27/2026 02 AM PST            2.96            994         +      Not Applicable
  02/27/2026 03 AM PST            2.98           1008         +      Not Applicable
  02/27/2026 04 AM PST            3.01           1029         +      Not Applicable
  02/27/2026 05 AM PST            3.02           1036         +      Not Applicable
  02/27/2026 06 AM PST            3.03           1043         +      Not Applicable
  02/27/2026 07 AM PST            3.05           1058         +      Not Applicable
  02/27/2026 08 AM PST            3.07           1072         +      Not Applicable
  02/27/2026 09 AM PST            3.08           1079         +      Not Applicable
  02/27/2026 10 AM PST            3.10           1093         +      Not Applicable
  02/27/2026 11 AM PST            3.11           1101         +      Not Applicable
  02/27/2026 12 PM PST            3.13           1115         +      Not Applicable
  02/27/2026 01 PM PST            3.15           1130         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/27/2026 02 PM PST            3.17           1145                Not Applicable
  02/27/2026 03 PM PST            3.20           1167         +      Not Applicable
  02/27/2026 04 PM PST            3.22           1182         +      Not Applicable
  02/27/2026 05 PM PST            3.23           1189         +      Not Applicable
  02/27/2026 06 PM PST            3.26           1212         +      Not Applicable
  02/27/2026 07 PM PST            3.28           1227         +      Not Applicable
  02/27/2026 08 PM PST            3.30           1242         +      Not Applicable
  02/27/2026 09 PM PST            3.32           1257         +      Not Applicable
  02/27/2026 10 PM PST            3.34           1272         +      Not Applicable
  02/27/2026 11 PM PST            3.36           1288         +      Not Applicable
  02/28/2026 12 AM PST            3.38           1303         +      Not Applicable
  02/28/2026 01 AM PST            3.40           1319         +      Not Applicable
  02/28/2026 02 AM PST            3.42           1334         +      Not Applicable
  02/28/2026 03 AM PST            3.44           1350         +      Not Applicable
  02/28/2026 04 AM PST            3.46           1366         +      Not Applicable
  02/28/2026 05 AM PST            3.48           1382         +      Not Applicable
  02/28/2026 06 AM PST            3.50           1398         +      Not Applicable
  02/28/2026 07 AM PST            3.52           1413         +      Not Applicable
  02/28/2026 08 AM PST            3.54           1430         +      Not Applicable
  02/28/2026 09 AM PST            3.55           1438         +      Not Applicable
  02/28/2026 10 AM PST            3.57           1454         +      Not Applicable
  02/28/2026 11 AM PST            3.59           1470         +      Not Applicable
  02/28/2026 12 PM PST            3.61           1486         +      Not Applicable
  02/28/2026 01 PM PST            3.62           1494         +      Not Applicable
  02/28/2026 02 PM PST            3.64           1511         +      Not Applicable
  02/28/2026 03 PM PST            3.66           1527         +      Not Applicable
  02/28/2026 04 PM PST            3.67           1536         +      Not Applicable
  02/28/2026 05 PM PST            3.69           1552         +      Not Applicable
  02/28/2026 06 PM PST            3.70           1561         +      Not Applicable
  02/28/2026 07 PM PST            3.72           1577         +      Not Applicable
  02/28/2026 08 PM PST            3.73           1586         +      Not Applicable
  02/28/2026 09 PM PST            3.74           1594         +      Not Applicable
  02/28/2026 10 PM PST            3.76           1611         +      Not Applicable
  02/28/2026 11 PM PST            3.77           1619         +      Not Applicable
  03/01/2026 12 AM PST            3.78           1628         +      Not Applicable
  03/01/2026 01 AM PST            3.79           1636         +      Not Applicable
  03/01/2026 02 AM PST            3.80           1645         +      Not Applicable
  03/01/2026 03 AM PST            3.81           1653         +      Not Applicable
  03/01/2026 04 AM PST            3.82           1662         +      Not Applicable
  03/01/2026 05 AM PST            3.83           1670         +      Not Applicable
  03/01/2026 06 AM PST            3.83           1670         0      Not Applicable
  03/01/2026 07 AM PST            3.84           1679         +      Not Applicable
  03/01/2026 08 AM PST            3.85           1687         +      Not Applicable
  03/01/2026 09 AM PST            3.85           1687         0      Not Applicable
  03/01/2026 10 AM PST            3.86           1696         +      Not Applicable
  03/01/2026 11 AM PST            3.86           1696         0      Not Applicable
  03/01/2026 12 PM PST            3.87           1705         +      Not Applicable
  03/01/2026 01 PM PST            3.87           1705         0      Not Applicable
  03/01/2026 02 PM PST            3.87           1705         0      Not Applicable
  03/01/2026 03 PM PST            3.87           1705         0      Not Applicable
  03/01/2026 04 PM PST            3.88           1713         +      Not Applicable
  03/01/2026 05 PM PST            3.87           1705         -      Not Applicable
  03/01/2026 06 PM PST            3.88           1713         +      Not Applicable
  03/01/2026 07 PM PST            3.88           1713         0      Not Applicable
  03/01/2026 08 PM PST            3.88           1713         0      Not Applicable
  03/01/2026 09 PM PST            3.87           1705         -      Not Applicable
  03/01/2026 10 PM PST            3.87           1705         0      Not Applicable
  03/01/2026 11 PM PST            3.87           1705         0      Not Applicable
  03/02/2026 12 AM PST            3.87           1705         0      Not Applicable
  03/02/2026 01 AM PST            3.87           1705         0      Not Applicable
  03/02/2026 02 AM PST            3.86           1696         -      Not Applicable
  03/02/2026 03 AM PST            3.86           1696         0      Not Applicable
  03/02/2026 04 AM PST            3.86           1696         0      Not Applicable
  03/02/2026 05 AM PST            3.85           1687         -      Not Applicable
  03/02/2026 06 AM PST            3.85           1687         0      Not Applicable
  03/02/2026 07 AM PST            3.84           1679         -      Not Applicable
  03/02/2026 08 AM PST            3.84           1679         0      Not Applicable
  03/02/2026 09 AM PST            3.83           1670         -      Not Applicable
  03/02/2026 10 AM PST            3.82           1662         -      Not Applicable
  03/02/2026 11 AM PST            3.82           1662         0      Not Applicable
  03/02/2026 12 PM PST            3.81           1653         -      Not Applicable
  03/02/2026 01 PM PST            3.80           1645         -      Not Applicable
  03/02/2026 02 PM PST            3.79           1636         -      Not Applicable
  03/02/2026 03 PM PST            3.79           1636         0      Not Applicable
  03/02/2026 04 PM PST            3.78           1628         -      Not Applicable
  03/02/2026 05 PM PST            3.77           1619         -      Not Applicable
  03/02/2026 06 PM PST            3.76           1611         -      Not Applicable
  03/02/2026 07 PM PST            3.75           1602         -      Not Applicable
  03/02/2026 08 PM PST            3.74           1594         -      Not Applicable
  03/02/2026 09 PM PST            3.74           1594         0      Not Applicable
  03/02/2026 10 PM PST            3.73           1586         -      Not Applicable
  03/02/2026 11 PM PST            3.72           1577         -      Not Applicable
  03/03/2026 12 AM PST            3.71           1569         -      Not Applicable
  03/03/2026 01 AM PST            3.71           1569         0      Not Applicable
  03/03/2026 02 AM PST            3.70           1561         -      Not Applicable
  03/03/2026 03 AM PST            3.69           1552         -      Not Applicable
  03/03/2026 04 AM PST            3.69           1552         0      Not Applicable
  03/03/2026 05 AM PST            3.68           1544         -      Not Applicable
  03/03/2026 06 AM PST            3.67           1536         -      Not Applicable
  03/03/2026 07 AM PST            3.67           1536         0      Not Applicable
  03/03/2026 08 AM PST            3.66           1527         -      Not Applicable
  03/03/2026 09 AM PST            3.65           1519         -      Not Applicable
  03/03/2026 10 AM PST            3.65           1519         0      Not Applicable
  03/03/2026 11 AM PST            3.64           1511         -      Not Applicable
  03/03/2026 12 PM PST            3.63           1503         -      Not Applicable
  03/03/2026 01 PM PST            3.62           1494         -      Not Applicable
  03/03/2026 02 PM PST            3.62           1494         0      Not Applicable
  03/03/2026 03 PM PST            3.61           1486         -      Not Applicable
  03/03/2026 04 PM PST            3.61           1486         0      Not Applicable
  03/03/2026 05 PM PST            3.60           1478         -      Not Applicable
  03/03/2026 06 PM PST            3.59           1470         -      Not Applicable
  03/03/2026 07 PM PST            3.58           1462         -      Not Applicable
  03/03/2026 08 PM PST            3.58           1462         0      Not Applicable
  03/03/2026 09 PM PST            3.57           1454         -      Not Applicable
  03/03/2026 10 PM PST            3.56           1446         -      Not Applicable
  03/03/2026 11 PM PST            3.56           1446         0      Not Applicable
  03/04/2026 12 AM PST            3.55           1438         -      Not Applicable
  03/04/2026 01 AM PST            3.54           1430         -      Not Applicable
  03/04/2026 02 AM PST            3.54           1430         0      Not Applicable
  03/04/2026 03 AM PST            3.53           1421         -      Not Applicable
  03/04/2026 04 AM PST            3.52           1413         -      Not Applicable
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.