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Delta Juvenile Loss for Older Juvenile Non-clipped Chinook, 10/1/2021 to 06/29/2022



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Generated: 04 Jul 2022 17:15:10 PDT. view PDF   download CSV  
Graph Delta Juvenile Loss 10/1/2021 to 06/29/2022

Non-clipped Winter Run and Older Juvenile Chinook Loss at the SWP and CVP Delta Fish Facilities (10/1/2021 to 06/29/2022)
Chinook Age/Run assigned by Length-at-date (Delta Model)

DateCumulative Loss WinterDaily Loss WinterDensity WinterCumulative Loss Older Juvenile Non-clipped ChinookDaily Loss Older Juvenile Non-clipped ChinookDensity Older Juvenile Non-clipped ChinookExports (TAF)OMR Index (CFS)OMR Index 5-day (CFS)OMR Index 14-day (CFS)USGS Tidally Filtered OMR 5-day mean (CFS)USGS Tidally Filtered OMR 14-day mean (CFS)
DateCumulative Loss WinterDaily Loss WinterDensity WinterCumulative Loss Older Juvenile Non-clipped ChinookDaily Loss Older Juvenile Non-clipped ChinookDensity Older Juvenile Non-clipped ChinookExports (TAF)OMR Index (CFS)OMR Index 5-day (CFS)OMR Index 14-day (CFS)USGS Tidally Filtered OMR 5-day mean (CFS)USGS Tidally Filtered OMR 14-day mean (CFS)
2021-10-014.036-2420-2710-3110-2660-2720
2021-10-023.969-2420-2510-3060-2680-2800
2021-10-033.971-2400-2330-2990-2750-2900
2021-10-043.973-2370-2310-2930-2940-3010
2021-10-053.984-2360-2400-2860-3030-3090
2021-10-063.985-2370-2380-2790-2890-2990
2021-10-073.943-2350-2370-2720-2830-2900
2021-10-083.93-2350-2360-2640-2710-2800
2021-10-093.951-2240-2330-2560-2580-2740
2021-10-103.97-2230-2310-2470-2570-2730
2021-10-113.825-2180-2270-2390-2280-2600
2021-10-123.843-2180-2230-2310-1930-2470
2021-10-133.929-2190-2200-2290-1730-2400
2021-10-143.943-2180-2190-2300-1460-2310
2021-10-153.835-2210-2190-2290-1120-2180
2021-10-163.873-2220-2190-2270-1230-2080
2021-10-172.133-1390-2040-2200-1310-1950
2021-10-182.13-1340-1870-2130-1170-1770
2021-10-192.146-1210-1670-2050-1060-1610
2021-10-202.16-1150-1460-1960-970-1500
2021-10-212.154-1180-1250-1870-1070-1450
2021-10-222.052-1090-1190-1780-1120-1390
2021-10-232.681-1040-1130-1700-1400-1350
2021-10-245.701-2440-1380-1710-2030-1410
2021-10-255.302-2370-1620-1730-2040-1410
2021-10-2611.43-5020-2390-1930-2080-1500
2021-10-2718.941-8190-3810-2360-2560-1680
2021-10-2818.23-8210-5250-2790-3010-1910
2021-10-2919.775-9100-6580-3280-3240-2170
2021-10-3020.427-9420-7990-3800-4120-2440
2021-10-3120.389-9390-8860-4370-4710-2720
2021-11-0121.342-9730-9170-4970-4980-3050
2021-11-0221.306-10070-9540-5600-5100-3350
2021-11-038.661-5330-8790-5900-4820-3550
2021-11-048.463-4100-7720-6110-4300-3600
2021-11-058.518-4160-6680-6330-4250-3830
2021-11-0616.451-6820-6100-6740-4460-4140
2021-11-0715.196-6320-5350-7020-4740-4320
2021-11-0810.766-6060-5490-7280-5330-4720
2021-11-0913.602-6860-6040-7410-6170-5060
2021-11-1014.41-6780-6570-7310-6460-5230
2021-11-1117.524-8460-6900-7330-6760-5480
2021-11-1217.484-8440-7320-7280-7150-5720
2021-11-1315.021-7390-7590-7140-7330-5870
2021-11-1414.22-7140-7640-6980-7260-5970
2021-11-1511.678-5380-7360-6670-7190-6020
2021-11-1610.284-4440-6560-6260-6630-6020
2021-11-176.873-5750-6050
2021-11-186.161-4920-6090
2021-11-196.259-4220-5960
2021-11-205.432-3610-5720
2021-11-216.261-3190-5470
2021-11-225.423-3060-5240
2021-11-236.258-3010-4960
2021-11-246.243-2850-4670
2021-11-253.515-2590-4230
2021-11-264.315-2400-3770
2021-11-274.314-2150-3390
2021-11-283.502-2040-2040-3950-1950-3070
2021-11-294.474-2010-2030-2830-1950-2800
2021-11-304.212-1930-1990-1990-2120-2620
2021-12-013.385-1970-1990-1990-2220-2510
2021-12-024.572-1980-1990-1990-2300-2450
2021-12-032.472-1270-1830-1870-2320-2390
2021-12-042.432-1300-1690-1790-2140-2270
2021-12-052.407-1310-1570-1730-1830-2130
2021-12-062.373-1270-1430-1680-1640-2000
2021-12-072.472-1230-1270-1630-1400-1880
2021-12-081.653-1230-1270-1590-1220-1810
2021-12-090.003.883.881.572.476-1290-1260-1570-1110-1740
2021-12-100.003.881.658-1210-1240-1540-980-1630
2021-12-110.003.882.747-1220-1230-1520-920-1560
2021-12-120.003.881.62-1160-1220-1460-1110-1580
2021-12-130.003.886.414-3140-1600-1540-1690-1720
2021-12-140.003.8811.666-5430-2430-1790-2530-1890
2021-12-150.003.8811.881-6110-3410-2080-3520-2090
2021-12-160.003.8812.925-5830-4340-2360-4530-2350
2021-12-170.003.8818.125-8390-5780-2860-5550-2730
2021-12-180.003.8819.232-8860-6920-3410-6390-3230
2021-12-192.602.600.146.482.600.1418.692-8940-7630-3950-6980-3730
2021-12-202.606.484.87-1930-6790-4000-6590-3860
2021-12-212.606.483.716-1910-6010-4050-5690-3890
2021-12-222.606.484.369-2010-4730-4100-4680-3960
2021-12-232.606.484.363-3510-4090
2021-12-242.606.484.405-2140-4140
2021-12-256.123.520.8010.003.520.804.385-1730-4150
2021-12-266.1210.005.042-1560-4050
2021-12-276.1210.004.83-2050-2050-5150-1350-3840
2021-12-286.1210.005.092-1910-1980-4790-1170-3600
2021-12-296.1210.005.171-2070-2010-4390-1420-3390
2021-12-306.1218.718.711.276.84-1870-1970-3990-1580-3090
2021-12-319.313.190.5321.903.190.535.974-1850-1950-3340-1800-2700
2022-01-013.520.645.49-1740-1890-2630-1840-2220
2022-01-026.773-2260-1960-1960-2050-1840
2022-01-0311.979-4870-2520-2260-2510-1930
2022-01-048.808-4420-3030-2510-2950-2110
2022-01-0512.01-5030-3660-2810-3430-2260
2022-01-0610.707-4870-4290-2990-4040-2410
2022-01-075.200.445.200.4411.699-5090-4860-3170-4470-2680
2022-01-0811.48-5020-4890-3310-4330-2860
2022-01-092.600.232.600.2311.185-4860-4970-3420-4240-3070
2022-01-1010.976-4770-4920-3620-4290-3310
2022-01-1111.402-4960-4940-3830-4390-3560
2022-01-1211.405-4960-4910-4040-4470-3770
2022-01-1311.419-4980-4910-4260-4680-3970
2022-01-1411.928-5200-4980-4500-4910-4190
2022-01-1511.962-5220-5070-4750-5090-4470
2022-01-1611.952-5200-5110-4960-5140-4660
2022-01-1711.456-4890-5100-4960-5100-4690
2022-01-1810.987-4610-5030-4980-5040-4720
2022-01-1911.242-5000-4980-4970-4930-4720
2022-01-2011.064-5010-4940-4980-4840-4750
2022-01-2111.486-4990-4900-4980-4830-4790
2022-01-2211.596-5040-4930-4980-4850-4880
2022-01-2311.547-4910-4990-4980-4950-4970
2022-01-2411.29-4880-4960-4990-5120-5020
2022-01-2511.118-5000-4960-4990-5190-5040
2022-01-2610.892-4710-4910-4970-5150-5030
2022-01-2710.731-4830-4870-4960-5140-5040
2022-01-282.880.252.880.2511.593-5050-4890-4950-5150-5050
2022-01-2911.728-5120-4940-4950-5190-5060
2022-01-3011.854-5150-4970-4940-5150-5040
2022-01-3111.926-5070-5040-4950-4960-4980
2022-02-012.477-410-4160-4650-4280-4770
2022-02-022.889-1530-3460-4410-3470-4530
2022-02-035.291-1540-2740-4160-2730-4300
2022-02-043.576-1490-2010-3910-2020-4040
2022-02-054.777-1680-1330-3670-1620-3830
2022-02-064.844-1560-1560-3430-1700-3610
2022-02-075.249-1620-1580-3200-1840-3360
2022-02-085.462-1530-1580-2950-1900-3130
2022-02-094.405-1190-1520-2700-1970-2900
2022-02-103.574-1200-1420-2440-1920-2680
2022-02-114.363-1390-1390-2180-1870-2430
2022-02-125.224-1570-1380-1920-1910-2190
2022-02-136.041-1780-1420-1680-1960-1990
2022-02-145.019-1520-1490-1430-2010-1850
2022-02-150.570.130.570.134.376-1140-1480-1480-1840-1810
2022-02-163.956-1640-1530-1490-1790-1840
2022-02-174.039-1370-1490-1480-1770-1840
2022-02-183.359-1390-1410-1470-1750-1890
2022-02-193.987-1330-1370-1440-1790-1910
2022-02-203.381-1080-1360-1410-2000-1910
2022-02-212.185-620-1160-1340-1870-1850
2022-02-222.106-570-1000-1270-1640-1750
2022-02-231.588-360-790-1210-1330-1660
2022-02-242.4-370-600-1150-1070-1610
2022-02-251.97-440-470-1080-900-1570
2022-02-261.586-620-470-1020-960-1510
2022-02-271.612-370-430-920-1010-1410
2022-02-281.905-790-520-860-1160-1360
2022-03-011.672-990-640-850-1340-1430
2022-03-022.318-1010-760-810-1520-1470
2022-03-032.537-980-830-780-1670-1470
2022-03-042.533-650-880-730-1740-1410
2022-03-052.108-630-850-680-1550-1270
2022-03-062.868-960-850-670-1380-1210
2022-03-072.228-940-830-690-1290-1260
2022-03-082.942-1160-870-730-1400-1390
2022-03-092.59-750-890-760-1510-1470
2022-03-102.299-700-900-790-1460-1410
2022-03-112.006-730-860-810-1390-1380
2022-03-122.005-500-770-800-1330-1400
2022-03-132.161-540-640-810-1000-1380
2022-03-142.226-1040-700-830-890-1370
2022-03-156.082-2740-1110-950-1440-1450
2022-03-165.953-2820-1530-1080-1940-1530
2022-03-172.804-1240-1680-1100-2170-1580
2022-03-182.594-1250-1820-1140-2490-1650
2022-03-192.595-1270-1870-1190-2620-1760
2022-03-202.829-1270-1570-1210-2240-1760
2022-03-212.805-1270-1260-1240-1890-1740
2022-03-223.053-1270-1270-1240-1910-1760
2022-03-233.483-1310-1280-1280-2030-1840
2022-03-242.193-1340-1290-1330-2200-2020
2022-03-254.174-1920-1420-1410-2550-2170
2022-03-264.184-1930-1550-1520-2820-2280
2022-03-273.402-1570-1610-1590-2810-2400
2022-03-282.284-1020-1560-1590-2560-2440
2022-03-2917.391.8117.391.819.587-4240-2130-1690-2700-2470
2022-03-308.575-4160-2580-1790-2870-2510
2022-03-313.054-1290-2450-1790-2780-2490
2022-04-012.819-1270-2390-1790-2710-2480
2022-04-022.811-1270-2440-1790-2540-2410
2022-04-032.61-1280-1850-1790-1950-2370
2022-04-043.053-1290-1280-1800-1200-2260
2022-04-052.829-1300-1280-1800-730-2070
2022-04-063.48-1340-1300-1800-290-1860
2022-04-072.606-1360-1320-1800-310-1730
2022-04-082.837-1400-1340-1770-340-1580
2022-04-092.613-1430-1370-1730-460-1420
2022-04-102.819-1430-1390-1720-560-1270
2022-04-112.82-1400-1410-1750-550-1140
2022-04-1217.526.2217.526.222.818-1380-1410-1540-340-890
2022-04-132.822-1490-1430-1350-310-660
2022-04-142.822-1480-1440-1370-350-550
2022-04-152.813-1490-1450-1380-640-530
2022-04-162.824-1460-1460-1400-1060-610
2022-04-172.816-1450-1470-1410-1470-720
2022-04-182.853-1400-1450-1420-1840-890
2022-04-192.819-1110-1380-1400-2110-1040
2022-04-202.811-1140-1310-1390-2110-1180
2022-04-212.828-1300-1280-1380-1770-1140
2022-04-222.858-1350-1260-1380-1420-1100
2022-04-232.829-1310-1240-1370-990-1080
2022-04-242.843-1240-1270-1360-670-1080
2022-04-252.853-1210-1280-1340-640-1210
2022-04-262.845-1290-1280-1340-940-1350
2022-04-2717.576.1417.576.142.86-1430-1300-1330-1280-1450
2022-04-282.877-1550-1340-1340-1620-1530
2022-04-293.042-1590-1410-1340-1910-1540
2022-04-302.828-1580-1490-1350-2080-1580
2022-05-012.623-1390-1510-1350-2110-1580
2022-05-022.846-1330-1490-1340-2030-1520
2022-05-033.486-1370-1450-1360-2030-1500
2022-05-042.216-1440-1420-1380-2140-1550
2022-05-052.693-1490-1400-1400-1890-1620
2022-05-062.861-1520-1430-1410-1470-1600
2022-05-072.372-1210-1410-1400-1060-1540
2022-05-082.395-1110-1350-1390-480-1440
2022-05-092.616-1010-1270-138090-1290
2022-05-102.404-1060-1180-1360250-1200
2022-05-113.28-1460-1170-136030-1130
2022-05-123.491-1540-1230-1360-530-1150
2022-05-133.957-1590-1330-1360-950-1090
2022-05-143.037-1560-1440-1360-1280-1000
2022-05-152.645-1500-1530-1370-1410-950
2022-05-161.815-1520-1540-1380-1440-920
2022-05-171.807-1620-1560-1400-1510-970
2022-05-181.794-1670-1570-1420-1810-970
2022-05-191.812-1690-1600-1430-2050-1060
2022-05-202.887-1720-1650-1450-2190-1200
2022-05-214.255-1740-1690-1480-2320-1370
2022-05-223.043-1720-1710-1530-2160-1560
2022-05-233.399-1710-1720-1580-2040-1730
2022-05-242.87-1730-1720-1630-2080-1890
2022-05-252.355-1790-1740-1650-2370-2060
2022-05-262.733-1810-1750-1670-2640-2120
2022-05-272.562-1750-1760-1680-2620-2160
2022-05-282.362-1450-1710-1670-2550-2190
2022-05-292.375-1630-1690-1680-2330-2220
2022-05-302.364-1440-1620-1680-1840-2200
2022-05-312.275-1420-1540-1660-1550-2130
2022-06-012.258-1430-1470-1640-1650-2110
2022-06-022.291-1420-1470-1630-1720-2070
2022-06-032.286-1420-1430-1600-1700-2040
2022-06-042.251-1420-1420-1580-1550-1920
2022-06-052.267-1460-1430-1560-900-1680
2022-06-062.26-1390-1420-1540-270-1480
2022-06-071.794-1410-1420-1520-180-1400
2022-06-082.742-1640-1460-1510-340-1320
2022-06-092.162-1700-1520-1500-780-1260
2022-06-102.075-1740-1580-1500-1620-1330
2022-06-112.168-1760-1650-1520-2380-1410
2022-06-122.175-1760-1720-1530-2570-1480
2022-06-132.081-1720-1740-1550-2530-1560
2022-06-142.182-1690-1730-1570-2550-1620
2022-06-152.168-1740-1730-1590-2590-1660
2022-06-162.267-1740-1730-1610-2490-1690
2022-06-172.162-1780-1740-1640-2310-1700
2022-06-182.177-1860-1760-1670-2160-1780
2022-06-192.251-1810-1790-1700-1950-1990
2022-06-202.181-1700-1780-1720-1770-2200
2022-06-212.272-1760-1780-1740-1810-2270
2022-06-222.278-1820-1790-1760-2110-2330
2022-06-232.546-1820-1780-1760-2490-2400
2022-06-242.277-1810-1780-1770-2560-2330
2022-06-252.392-1910-1820-1780-2510-2240
2022-06-262.378-1900-1850-1790-2300-2170
2022-06-272.465-1880-1860-1800-1910-2110
2022-06-282.009-1500-1800-1790-1480-2020
2022-06-291.8-1540-1750-1770-1580-1970
2022-06-30-1840-1730-1780-1740-1980
2022-07-01-2400-1830-1830-2010-2070
2022-07-02
2022-07-03
2022-07-04

Data Set Notes:

  1. We obtain salvage data from Fish Salvage Monitoring, CDFW Bay Delta Region
    • 20 April 2018: Due to an update strategy based on unique row identifiers, the SacPAS database occasionally accumulated duplicate rows of salvage data at the SWP and CVP. This resulted in salvage and loss numbers inflated by approximately 20% during the season (February-April, 2018). We have improved our data assimilation process and now report salvage and loss in line with the numbers from CDFW-Bay Delta Region. We would like to thank Geir Aasen at CDFW for his assistance in identifying and resolving this issue with SacPAS salvage and loss calculations.
  2. We obtain Export data from two sources:
    • Acrefeet in the database posted to https://filelib.wildlife.ca.gov/Public/Salvage/
    • CFS from the CDEC sites HRO (for SWP) and TRP (for CVP) - 7 day window loaded daily
  3. The Delta Outflow, Sacramento River and San Joaquin River flow data are obtained from two sources:
    • CFS from CDEC for FPT (for Sacramento River), VNS (for San Joaquin River), DTO (for Delta Outflow) - 7 day window loaded daily
    • CFS for FPT+SRWTP, VNS, and NDOI from DWR operations control documents posted to http://www.water.ca.gov/swp/operationscontrol/deltaops.cfm - 30 day PDF window loaded daily
  4. The Cross Channel Status is obtained from the log and change order PDFs located at https://www.usbr.gov/mp/cvo/ - The Cross Channel condition is checked daily via the "Latest Cross Channel Gate Order", and updates are extracted from the PDF log which is published at https://www.usbr.gov/mp/cvo/
  5. On a daily basis, SacPAS calculates the OMR tidally filtered flow and the OMR index based on methods as described in:
    California Department of Water Resources (DWR). 2017. Old and Middle River Flow Review: USGS Gauge Readings versus Index Calculations for 2011 through 2017. Online: http://deltacouncil.ca.gov/docs/old-and-middle-river-flow-review-usgs-gauge-readings-versus-index-calculations-2011-through
    See OMR Tidally Filtered Flow and Index Calculations as performed by SacPAS for full details. SacPAS calculated OMR Index is available for 28 October 2016 to the present.

Citation
Columbia Basin Research, University of Washington. (2022). SacPAS Delta Juvenile Loss. Available from www.cbr.washington.edu/sacramento/data/delta_loss.html
Generated: 04 Jul 2022 17:15:10 PDT. www.cbr.washington.edu/sacramento/data/.

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SacPAS: Central Valley Prediction & Assessment of Salmon, University of Washington, Columbia Basin Research, www.cbr.washington.edu/sacramento/