National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 | 

EASTSIDE BYPASS - EL NIDO (ELNC1)
Latitude: 37.13º NLongitude: 120.47º WElevation: 90 Feet
Location: Merced County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: May 09 2025 at 8:40 AM PDTNext Issuance: May 10 2025 at 9:00 AM PDT
Action/Monitor: 12.0 FeetMinor Flood: 19.0 FeetModerate Flood: 20.0 FeetMajor Flood: 20.8 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Eastside Bypass - El Nido (ELNC1)
#
# File Generation Time:  05/09/2025 at 08:42 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/04/2025 at 09:00 AM PDT
# Maximum Observed Stage:                       10.84 Feet
# Maximum Observed Flow:                        268 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/09/2025 at 09:00 AM PDT
# Maximum Forecast Stage:                       10.81 Feet
# Maximum Forecast Flow:                        263 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  05/04/2025 08 AM PDT           10.82            265                        Normal
  05/04/2025 09 AM PDT           10.84            268         +              Normal
  05/04/2025 10 AM PDT           10.82            265         -              Normal
  05/04/2025 11 AM PDT           10.82            265         0              Normal
  05/04/2025 12 PM PDT           10.78            258         -              Normal
  05/04/2025 01 PM PDT           10.83            267         +              Normal
  05/04/2025 02 PM PDT           10.78            258         -              Normal
  05/04/2025 03 PM PDT           10.79            260         +              Normal
  05/04/2025 04 PM PDT           10.78            258         -              Normal
  05/04/2025 05 PM PDT           10.77            257         -              Normal
  05/04/2025 06 PM PDT           10.78            258         +              Normal
  05/04/2025 07 PM PDT           10.76            255         -              Normal
  05/04/2025 08 PM PDT           10.77            257         +              Normal
  05/04/2025 09 PM PDT           10.76            255         -              Normal
  05/04/2025 10 PM PDT           10.80            262         +              Normal
  05/04/2025 11 PM PDT           10.77            257         -              Normal
  05/05/2025 12 AM PDT           10.79            260         +              Normal
  05/05/2025 01 AM PDT           10.75            253         -              Normal
  05/05/2025 02 AM PDT           10.78            258         +              Normal
  05/05/2025 03 AM PDT           10.75            253         -              Normal
  05/05/2025 04 AM PDT           10.78            258         +              Normal
  05/05/2025 05 AM PDT           10.74            252         -              Normal
  05/05/2025 06 AM PDT           10.76            255         +              Normal
  05/05/2025 07 AM PDT           10.72            249         -              Normal
  05/05/2025 08 AM PDT           10.73            250         +              Normal
  05/05/2025 09 AM PDT           10.73            250         0              Normal
  05/05/2025 10 AM PDT           10.73            250         0              Normal
  05/05/2025 11 AM PDT           10.70            246         -              Normal
  05/05/2025 12 PM PDT           10.70            246         0              Normal
  05/05/2025 01 PM PDT           10.71            247         +              Normal
  05/05/2025 02 PM PDT           10.69            244         -              Normal
  05/05/2025 03 PM PDT           10.68            243         -              Normal
  05/05/2025 04 PM PDT           10.70            246         +              Normal
  05/05/2025 05 PM PDT           10.68            243         -              Normal
  05/05/2025 06 PM PDT           10.69            244         +              Normal
  05/05/2025 07 PM PDT           10.71            247         +              Normal
  05/05/2025 08 PM PDT           10.71            247         0              Normal
  05/05/2025 09 PM PDT           10.70            246         -              Normal
  05/05/2025 10 PM PDT           10.68            243         -              Normal
  05/05/2025 11 PM PDT           10.71            247         +              Normal
  05/06/2025 12 AM PDT           10.73            250         +              Normal
  05/06/2025 01 AM PDT           10.69            244         -              Normal
  05/06/2025 02 AM PDT           10.70            246         +              Normal
  05/06/2025 03 AM PDT           10.72            249         +              Normal
  05/06/2025 04 AM PDT           10.68            243         -              Normal
  05/06/2025 05 AM PDT           10.70            246         +              Normal
  05/06/2025 06 AM PDT           10.69            244         -              Normal
  05/06/2025 07 AM PDT           10.66            240         -              Normal
  05/06/2025 08 AM PDT           10.64            237         -              Normal
  05/06/2025 09 AM PDT           10.61            232         -              Normal
  05/06/2025 10 AM PDT           10.64            237         +              Normal
  05/06/2025 11 AM PDT           10.66            240         +              Normal
  05/06/2025 12 PM PDT           10.63            235         -              Normal
  05/06/2025 01 PM PDT           10.63            235         0              Normal
  05/06/2025 02 PM PDT           10.61            232         -              Normal
  05/06/2025 03 PM PDT           10.61            232         0              Normal
  05/06/2025 04 PM PDT           10.61            232         0              Normal
  05/06/2025 05 PM PDT           10.62            234         +              Normal
  05/06/2025 06 PM PDT           10.63            235         +              Normal
  05/06/2025 07 PM PDT           10.67            241         +              Normal
  05/06/2025 08 PM PDT           10.63            235         -              Normal
  05/06/2025 09 PM PDT           10.61            232         -              Normal
  05/06/2025 10 PM PDT           10.63            235         +              Normal
  05/06/2025 11 PM PDT           10.64            237         +              Normal
  05/07/2025 12 AM PDT           10.64            237         0              Normal
  05/07/2025 01 AM PDT           10.64            237         0              Normal
  05/07/2025 02 AM PDT           10.61            232         -              Normal
  05/07/2025 03 AM PDT           10.70            246         +              Normal
  05/07/2025 04 AM PDT           10.61            232         -              Normal
  05/07/2025 05 AM PDT           10.65            238         +              Normal
  05/07/2025 06 AM PDT           10.68            243         +              Normal
  05/07/2025 07 AM PDT           10.63            235         -              Normal
  05/07/2025 08 AM PDT           10.67            241         +              Normal
  05/07/2025 09 AM PDT           10.66            240         -              Normal
  05/07/2025 10 AM PDT           10.68            243         +              Normal
  05/07/2025 11 AM PDT           10.65            238         -              Normal
  05/07/2025 12 PM PDT           10.64            237         -              Normal
  05/07/2025 01 PM PDT           10.63            235         -              Normal
  05/07/2025 02 PM PDT           10.64            237         +              Normal
  05/07/2025 03 PM PDT           10.62            234         -              Normal
  05/07/2025 04 PM PDT           10.64            237         +              Normal
  05/07/2025 05 PM PDT           10.66            240         +              Normal
  05/07/2025 06 PM PDT           10.66            240         0              Normal
  05/07/2025 07 PM PDT           10.67            241         +              Normal
  05/07/2025 08 PM PDT           10.68            243         +              Normal
  05/07/2025 09 PM PDT           10.71            247         +              Normal
  05/07/2025 10 PM PDT           10.70            246         -              Normal
  05/07/2025 11 PM PDT           10.74            252         +              Normal
  05/08/2025 12 AM PDT           10.71            247         -              Normal
  05/08/2025 01 AM PDT           10.75            253         +              Normal
  05/08/2025 02 AM PDT           10.76            255         +              Normal
  05/08/2025 03 AM PDT           10.76            255         0              Normal
  05/08/2025 04 AM PDT           10.73            250         -              Normal
  05/08/2025 05 AM PDT           10.77            257         +              Normal
  05/08/2025 06 AM PDT           10.79            260         +              Normal
  05/08/2025 07 AM PDT           10.75            253         -              Normal
  05/08/2025 08 AM PDT           10.70            246         -              Normal
  05/08/2025 09 AM PDT           10.73            250         +              Normal
  05/08/2025 10 AM PDT           10.79            260         +              Normal
  05/08/2025 11 AM PDT           10.76            255         -              Normal
  05/08/2025 12 PM PDT           10.78            258         +              Normal
  05/08/2025 01 PM PDT           10.77            257         -              Normal
  05/08/2025 02 PM PDT           10.73            250         -              Normal
  05/08/2025 03 PM PDT           10.74            252         +              Normal
  05/08/2025 04 PM PDT           10.76            255         +              Normal
  05/08/2025 05 PM PDT           10.76            255         0              Normal
  05/08/2025 06 PM PDT           10.79            260         +              Normal
  05/08/2025 07 PM PDT           10.78            258         -              Normal
  05/08/2025 08 PM PDT           10.80            262         +              Normal
  05/08/2025 09 PM PDT           10.77            257         -              Normal
  05/08/2025 10 PM PDT           10.83            267         +              Normal
  05/08/2025 11 PM PDT           10.78            258         -              Normal
  05/09/2025 12 AM PDT           10.80            262         +              Normal
  05/09/2025 01 AM PDT           10.76            255         -              Normal
  05/09/2025 02 AM PDT           10.80            262         +              Normal
  05/09/2025 03 AM PDT           10.76            255         -              Normal
  05/09/2025 04 AM PDT           10.78            258         +              Normal
  05/09/2025 05 AM PDT           10.82            265         +              Normal
  05/09/2025 06 AM PDT           10.82            265         0              Normal
  05/09/2025 07 AM PDT           10.82            265         0              Normal
  05/09/2025 08 AM PDT           10.82            265         0              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  05/09/2025 09 AM PDT           10.81            263                        Normal
  05/09/2025 10 AM PDT           10.80            262         -              Normal
  05/09/2025 11 AM PDT           10.80            262         0              Normal
  05/09/2025 12 PM PDT           10.79            260         -              Normal
  05/09/2025 01 PM PDT           10.79            260         0              Normal
  05/09/2025 02 PM PDT           10.79            260         0              Normal
  05/09/2025 03 PM PDT           10.79            260         0              Normal
  05/09/2025 04 PM PDT           10.79            260         0              Normal
  05/09/2025 05 PM PDT           10.79            260         0              Normal
  05/09/2025 06 PM PDT           10.78            258         -              Normal
  05/09/2025 07 PM PDT           10.78            258         0              Normal
  05/09/2025 08 PM PDT           10.78            258         0              Normal
  05/09/2025 09 PM PDT           10.78            258         0              Normal
  05/09/2025 10 PM PDT           10.78            258         0              Normal
  05/09/2025 11 PM PDT           10.78            258         0              Normal
  05/10/2025 12 AM PDT           10.78            258         0              Normal
  05/10/2025 01 AM PDT           10.78            258         0              Normal
  05/10/2025 02 AM PDT           10.78            258         0              Normal
  05/10/2025 03 AM PDT           10.77            257         -              Normal
  05/10/2025 04 AM PDT           10.77            257         0              Normal
  05/10/2025 05 AM PDT           10.77            257         0              Normal
  05/10/2025 06 AM PDT           10.77            257         0              Normal
  05/10/2025 07 AM PDT           10.77            257         0              Normal
  05/10/2025 08 AM PDT           10.77            257         0              Normal
  05/10/2025 09 AM PDT           10.77            257         0              Normal
  05/10/2025 10 AM PDT           10.77            257         0              Normal
  05/10/2025 11 AM PDT           10.77            257         0              Normal
  05/10/2025 12 PM PDT           10.77            257         0              Normal
  05/10/2025 01 PM PDT           10.77            257         0              Normal
  05/10/2025 02 PM PDT           10.76            255         -              Normal
  05/10/2025 03 PM PDT           10.76            255         0              Normal
  05/10/2025 04 PM PDT           10.76            255         0              Normal
  05/10/2025 05 PM PDT           10.76            255         0              Normal
  05/10/2025 06 PM PDT           10.76            255         0              Normal
  05/10/2025 07 PM PDT           10.76            255         0              Normal
  05/10/2025 08 PM PDT           10.76            255         0              Normal
  05/10/2025 09 PM PDT           10.76            255         0              Normal
  05/10/2025 10 PM PDT           10.76            255         0              Normal
  05/10/2025 11 PM PDT           10.76            255         0              Normal
  05/11/2025 12 AM PDT           10.76            255         0              Normal
  05/11/2025 01 AM PDT           10.76            255         0              Normal
  05/11/2025 02 AM PDT           10.76            255         0              Normal
  05/11/2025 03 AM PDT           10.76            255         0              Normal
  05/11/2025 04 AM PDT           10.76            255         0              Normal
  05/11/2025 05 AM PDT           10.76            255         0              Normal
  05/11/2025 06 AM PDT           10.76            255         0              Normal
  05/11/2025 07 AM PDT           10.76            255         0              Normal
  05/11/2025 08 AM PDT           10.76            255         0              Normal
  05/11/2025 09 AM PDT           10.76            255         0              Normal
  05/11/2025 10 AM PDT           10.76            255         0              Normal
  05/11/2025 11 AM PDT           10.76            255         0              Normal
  05/11/2025 12 PM PDT           10.76            255         0              Normal
  05/11/2025 01 PM PDT           10.76            255         0              Normal
  05/11/2025 02 PM PDT           10.76            255         0              Normal
  05/11/2025 03 PM PDT           10.76            255         0              Normal
  05/11/2025 04 PM PDT           10.76            255         0              Normal
  05/11/2025 05 PM PDT           10.76            255         0              Normal
  05/11/2025 06 PM PDT           10.76            255         0              Normal
  05/11/2025 07 PM PDT           10.76            255         0              Normal
  05/11/2025 08 PM PDT           10.76            255         0              Normal
  05/11/2025 09 PM PDT           10.76            255         0              Normal
  05/11/2025 10 PM PDT           10.76            255         0              Normal
  05/11/2025 11 PM PDT           10.76            255         0              Normal
  05/12/2025 12 AM PDT           10.76            255         0              Normal
  05/12/2025 01 AM PDT           10.76            255         0              Normal
  05/12/2025 02 AM PDT           10.76            255         0              Normal
  05/12/2025 03 AM PDT           10.76            255         0              Normal
  05/12/2025 04 AM PDT           10.76            255         0              Normal
  05/12/2025 05 AM PDT           10.76            255         0              Normal
  05/12/2025 06 AM PDT           10.76            255         0              Normal
  05/12/2025 07 AM PDT           10.76            255         0              Normal
  05/12/2025 08 AM PDT           10.76            255         0              Normal
  05/12/2025 09 AM PDT           10.76            255         0              Normal
  05/12/2025 10 AM PDT           10.76            255         0              Normal
  05/12/2025 11 AM PDT           10.76            255         0              Normal
  05/12/2025 12 PM PDT           10.76            255         0              Normal
  05/12/2025 01 PM PDT           10.76            255         0              Normal
  05/12/2025 02 PM PDT           10.76            255         0              Normal
  05/12/2025 03 PM PDT           10.76            255         0              Normal
  05/12/2025 04 PM PDT           10.76            255         0              Normal
  05/12/2025 05 PM PDT           10.76            255         0              Normal
  05/12/2025 06 PM PDT           10.76            255         0              Normal
  05/12/2025 07 PM PDT           10.76            255         0              Normal
  05/12/2025 08 PM PDT           10.76            255         0              Normal
  05/12/2025 09 PM PDT           10.76            255         0              Normal
  05/12/2025 10 PM PDT           10.76            255         0              Normal
  05/12/2025 11 PM PDT           10.76            255         0              Normal
  05/13/2025 12 AM PDT           10.76            255         0              Normal
  05/13/2025 01 AM PDT           10.76            255         0              Normal
  05/13/2025 02 AM PDT           10.76            255         0              Normal
  05/13/2025 03 AM PDT           10.76            255         0              Normal
  05/13/2025 04 AM PDT           10.76            255         0              Normal
  05/13/2025 05 AM PDT           10.75            253         -              Normal
  05/13/2025 06 AM PDT           10.75            253         0              Normal
  05/13/2025 07 AM PDT           10.75            253         0              Normal
  05/13/2025 08 AM PDT           10.75            253         0              Normal
  05/13/2025 09 AM PDT           10.75            253         0              Normal
  05/13/2025 10 AM PDT           10.75            253         0              Normal
  05/13/2025 11 AM PDT           10.75            253         0              Normal
  05/13/2025 12 PM PDT           10.75            253         0              Normal
  05/13/2025 01 PM PDT           10.75            253         0              Normal
  05/13/2025 02 PM PDT           10.75            253         0              Normal
  05/13/2025 03 PM PDT           10.75            253         0              Normal
  05/13/2025 04 PM PDT           10.74            252         -              Normal
  05/13/2025 05 PM PDT           10.74            252         0              Normal
  05/13/2025 06 PM PDT           10.74            252         0              Normal
  05/13/2025 07 PM PDT           10.74            252         0              Normal
  05/13/2025 08 PM PDT           10.74            252         0              Normal
  05/13/2025 09 PM PDT           10.74            252         0              Normal
  05/13/2025 10 PM PDT           10.74            252         0              Normal
  05/13/2025 11 PM PDT           10.74            252         0              Normal
  05/14/2025 12 AM PDT           10.74            252         0              Normal
  05/14/2025 01 AM PDT           10.74            252         0              Normal
  05/14/2025 02 AM PDT           10.73            250         -              Normal
  05/14/2025 03 AM PDT           10.73            250         0              Normal
  05/14/2025 04 AM PDT           10.73            250         0              Normal
  05/14/2025 05 AM PDT           10.73            250         0              Normal
#
# 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.