BIG CHICO CREEK - CHICO (HKCC1)
Latitude: 39.77º NLongitude: 121.78º WElevation: 274 Feet
Location: Butte County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Apr 19 2025 at 7:19 AM PDTNext Issuance: Apr 20 2025 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Big Chico Creek - Chico (HKCC1)
#
# File Generation Time:  04/19/2025 at 07:21 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  04/14/2025 at 12:00 PM PDT
# Maximum Observed Stage:                       281.51 Feet
# Maximum Observed Flow:                        227 cfs
#
# Earliest Date & Time of Maximum Forecast:     04/19/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       281.37 Feet
# Maximum Forecast Flow:                        184 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  04/14/2025 07 AM PDT          281.49            221                Not Applicable
  04/14/2025 08 AM PDT          281.48            217         -      Not Applicable
  04/14/2025 09 AM PDT          281.49            221         +      Not Applicable
  04/14/2025 10 AM PDT          281.49            221         0      Not Applicable
  04/14/2025 11 AM PDT          281.47            214         -      Not Applicable
  04/14/2025 12 PM PDT          281.51            227         +      Not Applicable
  04/14/2025 01 PM PDT          281.50            224         -      Not Applicable
  04/14/2025 02 PM PDT          281.40            193         -      Not Applicable
  04/14/2025 03 PM PDT          281.40            193         0      Not Applicable
  04/14/2025 04 PM PDT          281.40            193         0      Not Applicable
  04/14/2025 05 PM PDT          281.40            193         0      Not Applicable
  04/14/2025 06 PM PDT          281.39            190         -      Not Applicable
  04/14/2025 07 PM PDT          281.40            193         +      Not Applicable
  04/14/2025 08 PM PDT          281.39            190         -      Not Applicable
  04/14/2025 09 PM PDT          281.39            190         0      Not Applicable
  04/14/2025 10 PM PDT          281.39            190         0      Not Applicable
  04/14/2025 11 PM PDT          281.38            187         -      Not Applicable
  04/15/2025 12 AM PDT          281.38            187         0      Not Applicable
  04/15/2025 01 AM PDT          281.38            187         0      Not Applicable
  04/15/2025 02 AM PDT          281.38            187         0      Not Applicable
  04/15/2025 03 AM PDT          281.39            190         +      Not Applicable
  04/15/2025 04 AM PDT          281.39            190         0      Not Applicable
  04/15/2025 05 AM PDT          281.46            211         +      Not Applicable
  04/15/2025 06 AM PDT          281.44            205         -      Not Applicable
  04/15/2025 07 AM PDT          281.42            199         -      Not Applicable
  04/15/2025 08 AM PDT          281.43            202         +      Not Applicable
  04/15/2025 09 AM PDT          281.45            208         +      Not Applicable
  04/15/2025 10 AM PDT          281.45            208         0      Not Applicable
  04/15/2025 11 AM PDT          281.42            199         -      Not Applicable
  04/15/2025 12 PM PDT          281.41            196         -      Not Applicable
  04/15/2025 01 PM PDT          281.43            202         +      Not Applicable
  04/15/2025 02 PM PDT          281.43            202         0      Not Applicable
  04/15/2025 03 PM PDT          281.43            202         0      Not Applicable
  04/15/2025 04 PM PDT          281.43            202         0      Not Applicable
  04/15/2025 05 PM PDT          281.43            202         0      Not Applicable
  04/15/2025 06 PM PDT          281.49            221         +      Not Applicable
  04/15/2025 07 PM PDT          281.40            193         -      Not Applicable
  04/15/2025 08 PM PDT          281.41            196         +      Not Applicable
  04/15/2025 09 PM PDT          281.41            196         0      Not Applicable
  04/15/2025 10 PM PDT          281.44            205         +      Not Applicable
  04/15/2025 11 PM PDT          281.43            202         -      Not Applicable
  04/16/2025 12 AM PDT          281.44            205         +      Not Applicable
  04/16/2025 01 AM PDT          281.48            217         +      Not Applicable
  04/16/2025 02 AM PDT          281.49            221         +      Not Applicable
  04/16/2025 03 AM PDT          281.40            193         -      Not Applicable
  04/16/2025 04 AM PDT          281.42            199         +      Not Applicable
  04/16/2025 05 AM PDT          281.42            199         0      Not Applicable
  04/16/2025 06 AM PDT          281.40            193         -      Not Applicable
  04/16/2025 07 AM PDT          281.40            193         0      Not Applicable
  04/16/2025 08 AM PDT          281.41            196         +      Not Applicable
  04/16/2025 09 AM PDT          281.40            193         -      Not Applicable
  04/16/2025 10 AM PDT          281.47            214         +      Not Applicable
  04/16/2025 11 AM PDT          281.45            208         -      Not Applicable
  04/16/2025 12 PM PDT          281.46            211         +      Not Applicable
  04/16/2025 01 PM PDT          281.46            211         0      Not Applicable
  04/16/2025 02 PM PDT          281.46            211         0      Not Applicable
  04/16/2025 03 PM PDT          281.45            208         -      Not Applicable
  04/16/2025 04 PM PDT          281.45            208         0      Not Applicable
  04/16/2025 05 PM PDT          281.45            208         0      Not Applicable
  04/16/2025 06 PM PDT          281.44            205         -      Not Applicable
  04/16/2025 07 PM PDT          281.45            208         +      Not Applicable
  04/16/2025 08 PM PDT          281.44            205         -      Not Applicable
  04/16/2025 09 PM PDT          281.41            196         -      Not Applicable
  04/16/2025 10 PM PDT          281.44            205         +      Not Applicable
  04/16/2025 11 PM PDT          281.44            205         0      Not Applicable
  04/17/2025 12 AM PDT          281.44            205         0      Not Applicable
  04/17/2025 01 AM PDT          281.43            202         -      Not Applicable
  04/17/2025 02 AM PDT          281.43            202         0      Not Applicable
  04/17/2025 03 AM PDT          281.42            199         -      Not Applicable
  04/17/2025 04 AM PDT          281.43            202         +      Not Applicable
  04/17/2025 05 AM PDT          281.40            193         -      Not Applicable
  04/17/2025 06 AM PDT          281.39            190         -      Not Applicable
  04/17/2025 07 AM PDT          281.39            190         0      Not Applicable
  04/17/2025 08 AM PDT          281.43            202         +      Not Applicable
  04/17/2025 09 AM PDT          281.41            196         -      Not Applicable
  04/17/2025 10 AM PDT          281.42            199         +      Not Applicable
  04/17/2025 11 AM PDT          281.41            196         -      Not Applicable
  04/17/2025 12 PM PDT          281.41            196         0      Not Applicable
  04/17/2025 01 PM PDT          281.41            196         0      Not Applicable
  04/17/2025 02 PM PDT          281.32            170         -      Not Applicable
  04/17/2025 03 PM PDT          281.34            176         +      Not Applicable
  04/17/2025 04 PM PDT          281.36            181         +      Not Applicable
  04/17/2025 05 PM PDT          281.33            173         -      Not Applicable
  04/17/2025 06 PM PDT          281.36            181         +      Not Applicable
  04/17/2025 07 PM PDT          281.34            176         -      Not Applicable
  04/17/2025 08 PM PDT          281.34            176         0      Not Applicable
  04/17/2025 09 PM PDT          281.32            170         -      Not Applicable
  04/17/2025 10 PM PDT          281.32            170         0      Not Applicable
  04/17/2025 11 PM PDT          281.33            173         +      Not Applicable
  04/18/2025 12 AM PDT          281.35            178         +      Not Applicable
  04/18/2025 01 AM PDT          281.33            173         -      Not Applicable
  04/18/2025 02 AM PDT          281.35            178         +      Not Applicable
  04/18/2025 03 AM PDT          281.36            181         +      Not Applicable
  04/18/2025 04 AM PDT          281.35            178         -      Not Applicable
  04/18/2025 05 AM PDT          281.34            176         -      Not Applicable
  04/18/2025 06 AM PDT          281.34            176         0      Not Applicable
  04/18/2025 07 AM PDT          281.35            178         +      Not Applicable
  04/18/2025 08 AM PDT          281.36            181         +      Not Applicable
  04/18/2025 09 AM PDT          281.36            181         0      Not Applicable
  04/18/2025 10 AM PDT          281.33            173         -      Not Applicable
  04/18/2025 11 AM PDT          281.36            181         +      Not Applicable
  04/18/2025 12 PM PDT          281.39            190         +      Not Applicable
  04/18/2025 01 PM PDT          281.37            184         -      Not Applicable
  04/18/2025 02 PM PDT          281.35            178         -      Not Applicable
  04/18/2025 03 PM PDT          281.35            178         0      Not Applicable
  04/18/2025 04 PM PDT          281.38            187         +      Not Applicable
  04/18/2025 05 PM PDT          281.37            184         -      Not Applicable
  04/18/2025 06 PM PDT          281.37            184         0      Not Applicable
  04/18/2025 07 PM PDT          281.35            178         -      Not Applicable
  04/18/2025 08 PM PDT          281.37            184         +      Not Applicable
  04/18/2025 09 PM PDT          281.42            199         +      Not Applicable
  04/18/2025 10 PM PDT          281.37            184         -      Not Applicable
  04/18/2025 11 PM PDT          281.36            181         -      Not Applicable
  04/19/2025 12 AM PDT          281.37            184         +      Not Applicable
  04/19/2025 01 AM PDT          281.35            178         -      Not Applicable
  04/19/2025 02 AM PDT          281.38            187         +      Not Applicable
  04/19/2025 03 AM PDT          281.36            181         -      Not Applicable
  04/19/2025 04 AM PDT          281.35            178         -      Not Applicable
  04/19/2025 05 AM PDT          281.35            178         0      Not Applicable
  04/19/2025 06 AM PDT          281.37            184         +      Not Applicable
  04/19/2025 07 AM PDT          281.37            184         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  04/19/2025 08 AM PDT          281.37            184                Not Applicable
  04/19/2025 09 AM PDT          281.37            184         0      Not Applicable
  04/19/2025 10 AM PDT          281.37            184         0      Not Applicable
  04/19/2025 11 AM PDT          281.36            181         -      Not Applicable
  04/19/2025 12 PM PDT          281.36            181         0      Not Applicable
  04/19/2025 01 PM PDT          281.36            181         0      Not Applicable
  04/19/2025 02 PM PDT          281.36            181         0      Not Applicable
  04/19/2025 03 PM PDT          281.36            181         0      Not Applicable
  04/19/2025 04 PM PDT          281.36            181         0      Not Applicable
  04/19/2025 05 PM PDT          281.36            181         0      Not Applicable
  04/19/2025 06 PM PDT          281.35            178         -      Not Applicable
  04/19/2025 07 PM PDT          281.35            178         0      Not Applicable
  04/19/2025 08 PM PDT          281.35            178         0      Not Applicable
  04/19/2025 09 PM PDT          281.35            178         0      Not Applicable
  04/19/2025 10 PM PDT          281.35            178         0      Not Applicable
  04/19/2025 11 PM PDT          281.35            178         0      Not Applicable
  04/20/2025 12 AM PDT          281.35            178         0      Not Applicable
  04/20/2025 01 AM PDT          281.35            178         0      Not Applicable
  04/20/2025 02 AM PDT          281.34            176         -      Not Applicable
  04/20/2025 03 AM PDT          281.34            176         0      Not Applicable
  04/20/2025 04 AM PDT          281.34            176         0      Not Applicable
  04/20/2025 05 AM PDT          281.34            176         0      Not Applicable
  04/20/2025 06 AM PDT          281.34            176         0      Not Applicable
  04/20/2025 07 AM PDT          281.34            176         0      Not Applicable
  04/20/2025 08 AM PDT          281.33            173         -      Not Applicable
  04/20/2025 09 AM PDT          281.33            173         0      Not Applicable
  04/20/2025 10 AM PDT          281.33            173         0      Not Applicable
  04/20/2025 11 AM PDT          281.33            173         0      Not Applicable
  04/20/2025 12 PM PDT          281.33            173         0      Not Applicable
  04/20/2025 01 PM PDT          281.33            173         0      Not Applicable
  04/20/2025 02 PM PDT          281.33            173         0      Not Applicable
  04/20/2025 03 PM PDT          281.33            173         0      Not Applicable
  04/20/2025 04 PM PDT          281.32            170         -      Not Applicable
  04/20/2025 05 PM PDT          281.32            170         0      Not Applicable
  04/20/2025 06 PM PDT          281.32            170         0      Not Applicable
  04/20/2025 07 PM PDT          281.32            170         0      Not Applicable
  04/20/2025 08 PM PDT          281.32            170         0      Not Applicable
  04/20/2025 09 PM PDT          281.32            170         0      Not Applicable
  04/20/2025 10 PM PDT          281.32            170         0      Not Applicable
  04/20/2025 11 PM PDT          281.31            168         -      Not Applicable
  04/21/2025 12 AM PDT          281.31            168         0      Not Applicable
  04/21/2025 01 AM PDT          281.31            168         0      Not Applicable
  04/21/2025 02 AM PDT          281.31            168         0      Not Applicable
  04/21/2025 03 AM PDT          281.31            168         0      Not Applicable
  04/21/2025 04 AM PDT          281.31            168         0      Not Applicable
  04/21/2025 05 AM PDT          281.31            168         0      Not Applicable
  04/21/2025 06 AM PDT          281.31            168         0      Not Applicable
  04/21/2025 07 AM PDT          281.30            165         -      Not Applicable
  04/21/2025 08 AM PDT          281.30            165         0      Not Applicable
  04/21/2025 09 AM PDT          281.30            165         0      Not Applicable
  04/21/2025 10 AM PDT          281.30            165         0      Not Applicable
  04/21/2025 11 AM PDT          281.30            165         0      Not Applicable
  04/21/2025 12 PM PDT          281.30            165         0      Not Applicable
  04/21/2025 01 PM PDT          281.30            165         0      Not Applicable
  04/21/2025 02 PM PDT          281.30            165         0      Not Applicable
  04/21/2025 03 PM PDT          281.29            162         -      Not Applicable
  04/21/2025 04 PM PDT          281.29            162         0      Not Applicable
  04/21/2025 05 PM PDT          281.29            162         0      Not Applicable
  04/21/2025 06 PM PDT          281.29            162         0      Not Applicable
  04/21/2025 07 PM PDT          281.29            162         0      Not Applicable
  04/21/2025 08 PM PDT          281.29            162         0      Not Applicable
  04/21/2025 09 PM PDT          281.29            162         0      Not Applicable
  04/21/2025 10 PM PDT          281.29            162         0      Not Applicable
  04/21/2025 11 PM PDT          281.28            160         -      Not Applicable
  04/22/2025 12 AM PDT          281.28            160         0      Not Applicable
  04/22/2025 01 AM PDT          281.28            160         0      Not Applicable
  04/22/2025 02 AM PDT          281.28            160         0      Not Applicable
  04/22/2025 03 AM PDT          281.28            160         0      Not Applicable
  04/22/2025 04 AM PDT          281.28            160         0      Not Applicable
  04/22/2025 05 AM PDT          281.27            157         -      Not Applicable
  04/22/2025 06 AM PDT          281.27            157         0      Not Applicable
  04/22/2025 07 AM PDT          281.27            157         0      Not Applicable
  04/22/2025 08 AM PDT          281.27            157         0      Not Applicable
  04/22/2025 09 AM PDT          281.27            157         0      Not Applicable
  04/22/2025 10 AM PDT          281.27            157         0      Not Applicable
  04/22/2025 11 AM PDT          281.27            157         0      Not Applicable
  04/22/2025 12 PM PDT          281.27            157         0      Not Applicable
  04/22/2025 01 PM PDT          281.26            155         -      Not Applicable
  04/22/2025 02 PM PDT          281.26            155         0      Not Applicable
  04/22/2025 03 PM PDT          281.26            155         0      Not Applicable
  04/22/2025 04 PM PDT          281.26            155         0      Not Applicable
  04/22/2025 05 PM PDT          281.26            155         0      Not Applicable
  04/22/2025 06 PM PDT          281.26            155         0      Not Applicable
  04/22/2025 07 PM PDT          281.26            155         0      Not Applicable
  04/22/2025 08 PM PDT          281.26            155         0      Not Applicable
  04/22/2025 09 PM PDT          281.25            152         -      Not Applicable
  04/22/2025 10 PM PDT          281.25            152         0      Not Applicable
  04/22/2025 11 PM PDT          281.25            152         0      Not Applicable
  04/23/2025 12 AM PDT          281.25            152         0      Not Applicable
  04/23/2025 01 AM PDT          281.25            152         0      Not Applicable
  04/23/2025 02 AM PDT          281.25            152         0      Not Applicable
  04/23/2025 03 AM PDT          281.25            152         0      Not Applicable
  04/23/2025 04 AM PDT          281.25            152         0      Not Applicable
  04/23/2025 05 AM PDT          281.24            150         -      Not Applicable
  04/23/2025 06 AM PDT          281.24            150         0      Not Applicable
  04/23/2025 07 AM PDT          281.24            150         0      Not Applicable
  04/23/2025 08 AM PDT          281.24            150         0      Not Applicable
  04/23/2025 09 AM PDT          281.24            150         0      Not Applicable
  04/23/2025 10 AM PDT          281.24            150         0      Not Applicable
  04/23/2025 11 AM PDT          281.24            150         0      Not Applicable
  04/23/2025 12 PM PDT          281.24            150         0      Not Applicable
  04/23/2025 01 PM PDT          281.23            147         -      Not Applicable
  04/23/2025 02 PM PDT          281.23            147         0      Not Applicable
  04/23/2025 03 PM PDT          281.23            147         0      Not Applicable
  04/23/2025 04 PM PDT          281.23            147         0      Not Applicable
  04/23/2025 05 PM PDT          281.23            147         0      Not Applicable
  04/23/2025 06 PM PDT          281.23            147         0      Not Applicable
  04/23/2025 07 PM PDT          281.23            147         0      Not Applicable
  04/23/2025 08 PM PDT          281.23            147         0      Not Applicable
  04/23/2025 09 PM PDT          281.22            145         -      Not Applicable
  04/23/2025 10 PM PDT          281.22            145         0      Not Applicable
  04/23/2025 11 PM PDT          281.22            145         0      Not Applicable
  04/24/2025 12 AM PDT          281.22            145         0      Not Applicable
  04/24/2025 01 AM PDT          281.22            145         0      Not Applicable
  04/24/2025 02 AM PDT          281.22            145         0      Not Applicable
  04/24/2025 03 AM PDT          281.21            142         -      Not Applicable
  04/24/2025 04 AM PDT          281.21            142         0      Not Applicable
  04/24/2025 05 AM PDT          281.21            142         0      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.