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

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SOUTH FORK AMERICAN RIVER - KYBURZ (AKYC1)
Latitude: 38.76º NLongitude: 120.33º WElevation: 3840 Feet
Location: El Dorado County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: May 02 2025 at 7:31 AM PDTNext Issuance: May 03 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: South Fork American River - Kyburz (AKYC1)
#
# File Generation Time:  05/02/2025 at 07:32 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/02/2025 at 12:00 AM PDT
# Maximum Observed Flow:                        1323 cfs
#
# Earliest Date & Time of Maximum Forecast:     05/07/2025 at 05:00 AM PDT
# Maximum Forecast Flow:                        1651 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Flow (cfs)     Trend     Observed Status
# ----------------------------------------------------------------
  04/27/2025 07 AM PDT           759                Not Applicable
  04/27/2025 08 AM PDT           753         -      Not Applicable
  04/27/2025 09 AM PDT           740         -      Not Applicable
  04/27/2025 10 AM PDT           734         -      Not Applicable
  04/27/2025 11 AM PDT           728         -      Not Applicable
  04/27/2025 12 PM PDT           722         -      Not Applicable
  04/27/2025 01 PM PDT           722         0      Not Applicable
  04/27/2025 02 PM PDT           710         -      Not Applicable
  04/27/2025 03 PM PDT           716         +      Not Applicable
  04/27/2025 04 PM PDT           716         0      Not Applicable
  04/27/2025 05 PM PDT           716         0      Not Applicable
  04/27/2025 06 PM PDT           716         0      Not Applicable
  04/27/2025 07 PM PDT           710         -      Not Applicable
  04/27/2025 08 PM PDT           710         0      Not Applicable
  04/27/2025 09 PM PDT           710         0      Not Applicable
  04/27/2025 10 PM PDT           704         -      Not Applicable
  04/27/2025 11 PM PDT           704         0      Not Applicable
  04/28/2025 12 AM PDT           698         -      Not Applicable
  04/28/2025 01 AM PDT           680         -      Not Applicable
  04/28/2025 02 AM PDT           674         -      Not Applicable
  04/28/2025 03 AM PDT           668         -      Not Applicable
  04/28/2025 04 AM PDT           668         0      Not Applicable
  04/28/2025 05 AM PDT           662         -      Not Applicable
  04/28/2025 06 AM PDT           657         -      Not Applicable
  04/28/2025 07 AM PDT           645         -      Not Applicable
  04/28/2025 08 AM PDT           639         -      Not Applicable
  04/28/2025 09 AM PDT           634         -      Not Applicable
  04/28/2025 10 AM PDT           628         -      Not Applicable
  04/28/2025 11 AM PDT           628         0      Not Applicable
  04/28/2025 12 PM PDT           623         -      Not Applicable
  04/28/2025 01 PM PDT           623         0      Not Applicable
  04/28/2025 02 PM PDT           623         0      Not Applicable
  04/28/2025 03 PM PDT           623         0      Not Applicable
  04/28/2025 04 PM PDT           628         +      Not Applicable
  04/28/2025 05 PM PDT           651         +      Not Applicable
  04/28/2025 06 PM PDT           680         +      Not Applicable
  04/28/2025 07 PM PDT           710         +      Not Applicable
  04/28/2025 08 PM PDT           734         +      Not Applicable
  04/28/2025 09 PM PDT           753         +      Not Applicable
  04/28/2025 10 PM PDT           771         +      Not Applicable
  04/28/2025 11 PM PDT           784         +      Not Applicable
  04/29/2025 12 AM PDT           790         +      Not Applicable
  04/29/2025 01 AM PDT           790         0      Not Applicable
  04/29/2025 02 AM PDT           784         -      Not Applicable
  04/29/2025 03 AM PDT           778         -      Not Applicable
  04/29/2025 04 AM PDT           771         -      Not Applicable
  04/29/2025 05 AM PDT           759         -      Not Applicable
  04/29/2025 06 AM PDT           753         -      Not Applicable
  04/29/2025 07 AM PDT           746         -      Not Applicable
  04/29/2025 08 AM PDT           734         -      Not Applicable
  04/29/2025 09 AM PDT           728         -      Not Applicable
  04/29/2025 10 AM PDT           710         -      Not Applicable
  04/29/2025 11 AM PDT           704         -      Not Applicable
  04/29/2025 12 PM PDT           698         -      Not Applicable
  04/29/2025 01 PM PDT           686         -      Not Applicable
  04/29/2025 02 PM PDT           680         -      Not Applicable
  04/29/2025 03 PM PDT           674         -      Not Applicable
  04/29/2025 04 PM PDT           668         -      Not Applicable
  04/29/2025 05 PM PDT           674         +      Not Applicable
  04/29/2025 06 PM PDT           686         +      Not Applicable
  04/29/2025 07 PM PDT           710         +      Not Applicable
  04/29/2025 08 PM PDT           759         +      Not Applicable
  04/29/2025 09 PM PDT           816         +      Not Applicable
  04/29/2025 10 PM PDT           869         +      Not Applicable
  04/29/2025 11 PM PDT           916         +      Not Applicable
  04/30/2025 12 AM PDT           958         +      Not Applicable
  04/30/2025 01 AM PDT           965         +      Not Applicable
  04/30/2025 02 AM PDT           973         +      Not Applicable
  04/30/2025 03 AM PDT           965         -      Not Applicable
  04/30/2025 04 AM PDT           951         -      Not Applicable
  04/30/2025 05 AM PDT           930         -      Not Applicable
  04/30/2025 06 AM PDT           916         -      Not Applicable
  04/30/2025 07 AM PDT           896         -      Not Applicable
  04/30/2025 08 AM PDT           879         -      Not Applicable
  04/30/2025 09 AM PDT           862         -      Not Applicable
  04/30/2025 10 AM PDT           836         -      Not Applicable
  04/30/2025 11 AM PDT           823         -      Not Applicable
  04/30/2025 12 PM PDT           803         -      Not Applicable
  04/30/2025 01 PM PDT           797         -      Not Applicable
  04/30/2025 02 PM PDT           790         -      Not Applicable
  04/30/2025 03 PM PDT           784         -      Not Applicable
  04/30/2025 04 PM PDT           778         -      Not Applicable
  04/30/2025 05 PM PDT           790         +      Not Applicable
  04/30/2025 06 PM PDT           823         +      Not Applicable
  04/30/2025 07 PM PDT           896         +      Not Applicable
  04/30/2025 08 PM PDT           994         +      Not Applicable
  04/30/2025 09 PM PDT          1067         +      Not Applicable
  04/30/2025 10 PM PDT          1154         +      Not Applicable
  04/30/2025 11 PM PDT          1203         +      Not Applicable
  05/01/2025 12 AM PDT          1220         +      Not Applicable
  05/01/2025 01 AM PDT          1195         -      Not Applicable
  05/01/2025 02 AM PDT          1170         -      Not Applicable
  05/01/2025 03 AM PDT          1130         -      Not Applicable
  05/01/2025 04 AM PDT          1090         -      Not Applicable
  05/01/2025 05 AM PDT          1053         -      Not Applicable
  05/01/2025 06 AM PDT          1023         -      Not Applicable
  05/01/2025 07 AM PDT           987         -      Not Applicable
  05/01/2025 08 AM PDT           958         -      Not Applicable
  05/01/2025 09 AM PDT           937         -      Not Applicable
  05/01/2025 10 AM PDT           916         -      Not Applicable
  05/01/2025 11 AM PDT           889         -      Not Applicable
  05/01/2025 12 PM PDT           876         -      Not Applicable
  05/01/2025 01 PM PDT           849         -      Not Applicable
  05/01/2025 02 PM PDT           836         -      Not Applicable
  05/01/2025 03 PM PDT           816         -      Not Applicable
  05/01/2025 04 PM PDT           816         0      Not Applicable
  05/01/2025 05 PM PDT           836         +      Not Applicable
  05/01/2025 06 PM PDT           876         +      Not Applicable
  05/01/2025 07 PM PDT           958         +      Not Applicable
  05/01/2025 08 PM PDT          1075         +      Not Applicable
  05/01/2025 09 PM PDT          1187         +      Not Applicable
  05/01/2025 10 PM PDT          1263         +      Not Applicable
  05/01/2025 11 PM PDT          1323         +      Not Applicable
  05/02/2025 12 AM PDT          1323         0      Not Applicable
  05/02/2025 01 AM PDT          1306         -      Not Applicable
  05/02/2025 02 AM PDT          1280         -      Not Applicable
  05/02/2025 03 AM PDT          1229         -      Not Applicable
  05/02/2025 04 AM PDT          1187         -      Not Applicable
  05/02/2025 05 AM PDT          1138         -      Not Applicable
  05/02/2025 06 AM PDT          1106         -      Not Applicable
  05/02/2025 07 AM PDT          1106         0      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Flow (cfs)     Trend     Forecast Status
# ----------------------------------------------------------------
  05/02/2025 08 AM PDT          1106                Not Applicable
  05/02/2025 09 AM PDT          1106         0      Not Applicable
  05/02/2025 10 AM PDT          1105         -      Not Applicable
  05/02/2025 11 AM PDT          1105         0      Not Applicable
  05/02/2025 12 PM PDT          1123         +      Not Applicable
  05/02/2025 01 PM PDT          1141         +      Not Applicable
  05/02/2025 02 PM PDT          1159         +      Not Applicable
  05/02/2025 03 PM PDT          1176         +      Not Applicable
  05/02/2025 04 PM PDT          1194         +      Not Applicable
  05/02/2025 05 PM PDT          1212         +      Not Applicable
  05/02/2025 06 PM PDT          1243         +      Not Applicable
  05/02/2025 07 PM PDT          1273         +      Not Applicable
  05/02/2025 08 PM PDT          1304         +      Not Applicable
  05/02/2025 09 PM PDT          1335         +      Not Applicable
  05/02/2025 10 PM PDT          1365         +      Not Applicable
  05/02/2025 11 PM PDT          1396         +      Not Applicable
  05/03/2025 12 AM PDT          1403         +      Not Applicable
  05/03/2025 01 AM PDT          1409         +      Not Applicable
  05/03/2025 02 AM PDT          1415         +      Not Applicable
  05/03/2025 03 AM PDT          1421         +      Not Applicable
  05/03/2025 04 AM PDT          1428         +      Not Applicable
  05/03/2025 05 AM PDT          1434         +      Not Applicable
  05/03/2025 06 AM PDT          1430         -      Not Applicable
  05/03/2025 07 AM PDT          1426         -      Not Applicable
  05/03/2025 08 AM PDT          1422         -      Not Applicable
  05/03/2025 09 AM PDT          1418         -      Not Applicable
  05/03/2025 10 AM PDT          1413         -      Not Applicable
  05/03/2025 11 AM PDT          1409         -      Not Applicable
  05/03/2025 12 PM PDT          1417         +      Not Applicable
  05/03/2025 01 PM PDT          1424         +      Not Applicable
  05/03/2025 02 PM PDT          1431         +      Not Applicable
  05/03/2025 03 PM PDT          1439         +      Not Applicable
  05/03/2025 04 PM PDT          1446         +      Not Applicable
  05/03/2025 05 PM PDT          1454         +      Not Applicable
  05/03/2025 06 PM PDT          1464         +      Not Applicable
  05/03/2025 07 PM PDT          1475         +      Not Applicable
  05/03/2025 08 PM PDT          1486         +      Not Applicable
  05/03/2025 09 PM PDT          1496         +      Not Applicable
  05/03/2025 10 PM PDT          1507         +      Not Applicable
  05/03/2025 11 PM PDT          1518         +      Not Applicable
  05/04/2025 12 AM PDT          1514         -      Not Applicable
  05/04/2025 01 AM PDT          1510         -      Not Applicable
  05/04/2025 02 AM PDT          1505         -      Not Applicable
  05/04/2025 03 AM PDT          1501         -      Not Applicable
  05/04/2025 04 AM PDT          1497         -      Not Applicable
  05/04/2025 05 AM PDT          1493         -      Not Applicable
  05/04/2025 06 AM PDT          1485         -      Not Applicable
  05/04/2025 07 AM PDT          1471         -      Not Applicable
  05/04/2025 08 AM PDT          1456         -      Not Applicable
  05/04/2025 09 AM PDT          1441         -      Not Applicable
  05/04/2025 10 AM PDT          1427         -      Not Applicable
  05/04/2025 11 AM PDT          1412         -      Not Applicable
  05/04/2025 12 PM PDT          1405         -      Not Applicable
  05/04/2025 01 PM PDT          1398         -      Not Applicable
  05/04/2025 02 PM PDT          1392         -      Not Applicable
  05/04/2025 03 PM PDT          1385         -      Not Applicable
  05/04/2025 04 PM PDT          1378         -      Not Applicable
  05/04/2025 05 PM PDT          1371         -      Not Applicable
  05/04/2025 06 PM PDT          1374         +      Not Applicable
  05/04/2025 07 PM PDT          1378         +      Not Applicable
  05/04/2025 08 PM PDT          1381         +      Not Applicable
  05/04/2025 09 PM PDT          1384         +      Not Applicable
  05/04/2025 10 PM PDT          1387         +      Not Applicable
  05/04/2025 11 PM PDT          1390         +      Not Applicable
  05/05/2025 12 AM PDT          1389         -      Not Applicable
  05/05/2025 01 AM PDT          1387         -      Not Applicable
  05/05/2025 02 AM PDT          1385         -      Not Applicable
  05/05/2025 03 AM PDT          1383         -      Not Applicable
  05/05/2025 04 AM PDT          1381         -      Not Applicable
  05/05/2025 05 AM PDT          1379         -      Not Applicable
  05/05/2025 06 AM PDT          1369         -      Not Applicable
  05/05/2025 07 AM PDT          1359         -      Not Applicable
  05/05/2025 08 AM PDT          1349         -      Not Applicable
  05/05/2025 09 AM PDT          1339         -      Not Applicable
  05/05/2025 10 AM PDT          1330         -      Not Applicable
  05/05/2025 11 AM PDT          1320         -      Not Applicable
  05/05/2025 12 PM PDT          1319         -      Not Applicable
  05/05/2025 01 PM PDT          1318         -      Not Applicable
  05/05/2025 02 PM PDT          1317         -      Not Applicable
  05/05/2025 03 PM PDT          1317         0      Not Applicable
  05/05/2025 04 PM PDT          1316         -      Not Applicable
  05/05/2025 05 PM PDT          1315         -      Not Applicable
  05/05/2025 06 PM PDT          1335         +      Not Applicable
  05/05/2025 07 PM PDT          1355         +      Not Applicable
  05/05/2025 08 PM PDT          1375         +      Not Applicable
  05/05/2025 09 PM PDT          1394         +      Not Applicable
  05/05/2025 10 PM PDT          1414         +      Not Applicable
  05/05/2025 11 PM PDT          1434         +      Not Applicable
  05/06/2025 12 AM PDT          1443         +      Not Applicable
  05/06/2025 01 AM PDT          1452         +      Not Applicable
  05/06/2025 02 AM PDT          1461         +      Not Applicable
  05/06/2025 03 AM PDT          1471         +      Not Applicable
  05/06/2025 04 AM PDT          1480         +      Not Applicable
  05/06/2025 05 AM PDT          1489         +      Not Applicable
  05/06/2025 06 AM PDT          1482         -      Not Applicable
  05/06/2025 07 AM PDT          1476         -      Not Applicable
  05/06/2025 08 AM PDT          1469         -      Not Applicable
  05/06/2025 09 AM PDT          1462         -      Not Applicable
  05/06/2025 10 AM PDT          1456         -      Not Applicable
  05/06/2025 11 AM PDT          1449         -      Not Applicable
  05/06/2025 12 PM PDT          1456         +      Not Applicable
  05/06/2025 01 PM PDT          1464         +      Not Applicable
  05/06/2025 02 PM PDT          1471         +      Not Applicable
  05/06/2025 03 PM PDT          1478         +      Not Applicable
  05/06/2025 04 PM PDT          1485         +      Not Applicable
  05/06/2025 05 PM PDT          1492         +      Not Applicable
  05/06/2025 06 PM PDT          1515         +      Not Applicable
  05/06/2025 07 PM PDT          1537         +      Not Applicable
  05/06/2025 08 PM PDT          1560         +      Not Applicable
  05/06/2025 09 PM PDT          1582         +      Not Applicable
  05/06/2025 10 PM PDT          1605         +      Not Applicable
  05/06/2025 11 PM PDT          1627         +      Not Applicable
  05/07/2025 12 AM PDT          1631         +      Not Applicable
  05/07/2025 01 AM PDT          1635         +      Not Applicable
  05/07/2025 02 AM PDT          1639         +      Not Applicable
  05/07/2025 03 AM PDT          1643         +      Not Applicable
  05/07/2025 04 AM PDT          1647         +      Not Applicable
  05/07/2025 05 AM PDT          1651         +      Not Applicable
#
# NOTE 1: Flows are rounded to the nearest (1) cfs.
# NOTE 2: Trends are determined using hourly change in unrounded flow.
# NOTE 3: Maximum Values are determined using unrounded flow.