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Delta Juvenile Loss for Older Juvenile Non-clipped Chinook, 10/1/2019 to 04/05/2020



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Generated: 07 Apr 2020 07:09:11 PDT. view PDF   download CSV  
Graph Delta Juvenile Loss 10/1/2019 to 04/05/2020

Non-clipped Winter Run and Older Juvenile Chinook Loss at the SWP and CVP Delta Fish Facilities (10/1/2019 to 04/05/2020)
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)
2019-10-0121.058-8410-7410-8680-6790-8560
2019-10-0218.935-7650-7190-8680-6000-8380
2019-10-0316.78-6750-7350-8510-5490-8080
2019-10-0412.876-5040-7180-8190-4980-7630
2019-10-0510.857-4550-6480-7810-4450-7230
2019-10-067.361-3160-5430-7330-4210-6770
2019-10-075.704-2320-4360-6830-3830-6310
2019-10-086.162-2330-3480-6290-3520-5830
2019-10-094.184-1630-2800-5740-3210-5240
2019-10-103.254-1220-2130-5120-2530-4560
2019-10-112.926-1220-1750-4580-2080-4030
2019-10-122.877-1100-1500-4240-1770-3640
2019-10-132.854-1030-1240-3890-1510-3340
2019-10-142.894-990-1110-3390-1460-2940
2019-10-152.651-1030-1070-2860-1520-2670
2019-10-162.684-1100-1050-2390-1540-2440
2019-10-172.667-1110-1050-1990-1480-2210
2019-10-183.136-960-1040-1700-1300-2020
2019-10-192.536-500-940-1410-1100-1740
2019-10-202.624-340-800-1210-890-1490
2019-10-212.445-400-660-1070-590-1280
2019-10-221.968-350-510-930-470-1120
2019-10-232.026-360-390-840-530-1070
2019-10-242.037-450-380-780-580-1050
2019-10-252.438-340-380-720-710-1000
2019-10-261.988-130-330-650-840-950
2019-10-272.18610-250-580-580-790
2019-10-282.13830-180-500-330-670
2019-10-292.144-130-110-440-200-580
2019-10-302.135-420-130-390-90-480
2019-10-312.393-590-220-350-310-530
2019-11-017.82-3250-870-520-1150-740
2019-11-025.442-2220-1320-640-1700-880
2019-11-031.901-1880-1670-750-2070-1000
2019-11-049.107-3070-2200-940-2480-1160
2019-11-057.643-2790-2640-1110-2700-1330
2019-11-065.188-2300-2450-1250-2580-1470
2019-11-076.763-2160-2440-1380-2540-1580
2019-11-085.532-2120-2490-1500-2600-1670
2019-11-094.666-2460-2370-1670-2580-1780
2019-11-105.302-2380-2280-1840-2450-2000
2019-11-115.558-2340-2290-2010-2390-2200
2019-11-125.973-2530-2370-2180-2540-2410
2019-11-136.907-2890-2520-2360-2860-2660
2019-11-1412.887-5480-3120-2710-2720-2640
2019-11-1511.893-5530-3750-2870-2620-2520
2019-11-1612.47-5540-4390-3110-2520-2500
2019-11-178.781-5530-4990-3370-2310-2500
2019-11-185.276-2140-4850-3300-1700-2380
2019-11-192.539-900-3930-3160-1370-2160
2019-11-201.674-520-2930-3040-1040-1970
2019-11-219.215-3430-2510-3130-1070-1970
2019-11-2215.401-5640-2530-3380-1630-2150
2019-11-2311.837-5160-3130-3570-2510-2360
2019-11-2411.479-5140-3980-3770-3550-2560
2019-11-2511.467-5180-4910-3970-4510-2730
2019-11-2613.271-5550-5330-4190-5180-2920
2019-11-2714.661-6920-5590-4480-5680-3160
2019-11-2815.681-6920-5940-4580-5950-3510
2019-11-2916.481-7500-6410-4720-6120-3810
2019-11-3017.658-7510-6880-4860-6450-4130
2019-12-0114.63-6760-7120-4950-7080-4620
2019-12-0217.621-7720-7280-5350-7110-5090
2019-12-030.002.882.880.1618.503-7540-7410-5820-7190-5590
2019-12-040.002.8819.207-8220-7550-6370-7480-6110
2019-12-050.005.762.880.1421.201-7870-7620-6690-7640-6470
2019-12-060.008.642.880.1519.739-7550-7780-6820-7580-6750
2019-12-070.008.6419.724-7460-7730-6990-7800-6980
2019-12-080.008.6421.069-7160-7650-7130-7680-7070
2019-12-090.008.6420.16-6970-7400-7260-7500-7180
2019-12-100.008.6419.532-6950-7220-7360-7340-7240
2019-12-110.008.6418.75-7000-7110-7370-6980-7210
2019-12-120.008.6418.784-6650-6950-7350-6590-7210
2019-12-130.008.6420.584-7280-6970-7330-6730-7290
2019-12-140.008.6423.296-7620-7100-7340-7000-7370
2019-12-150.008.6423.341-8850-7480-7490-7220-7290
2019-12-160.008.6421.858-9390-7960-7610-7450-7330
2019-12-170.008.6422.025-9070-8440-7720-7930-7480
2019-12-180.008.6421.648-9280-8840-7790-8380-7610
2019-12-190.008.6421.939-8770-9070-7860-8450-7670
2019-12-200.008.6422.002-8930-9090-7960-8650-7670
2019-12-210.008.6421.747-8980-9000-8060-9070-7780
2019-12-220.008.6421.275-9440-9080-8230-9280-8050
2019-12-230.008.6420.511-9340-9090-8400-9160-8200
2019-12-240.008.6422.303-9740-9290-8590-9240-8350
2019-12-250.008.6421.293-8770-9250-8720-9360-8520
2019-12-260.008.6420.894-9070-9270-8890-9230-8720
2019-12-270.008.6420.985-9120-9210-9030-8960-8840
2019-12-280.008.6422.166-9120-9170-9130-8950-8900
2019-12-290.008.6421.479-9110-9040-9150-8940-8960
2019-12-300.008.6420.287-9100-9100-9130-8740-8980
2019-12-310.008.6421.943-9340-9160-9150-8460-8910
2020-01-010.008.6414.637-5470-8430-8880-7940-8680
2020-01-020.008.6412.542-4840-7570-8600-7060-8400
2020-01-030.008.6412.005-4830-6720-8300-6250-8100
2020-01-040.008.6412.609-4900-5880-8010-5500-7710
2020-01-050.008.6412.208-4910-4990-7690-4710-7280
2020-01-060.008.6411.929-4960-4890-7380-4320-6960
2020-01-070.008.6413.467-5000-4920-7040-4400-6670
2020-01-080.008.6412.198-5040-4960-6770-4580-6390
2020-01-090.008.6412.2-4930-4970-6480-4630-6070
2020-01-100.008.6412.149-4880-4960-6170-4690-5750
2020-01-110.008.6412.172-4800-4930-5870-4720-5440
2020-01-120.008.6412.187-4800-4890-5560-4640-5140
2020-01-130.008.6412.192-4810-4850-5250-4400-4840
2020-01-140.008.6412.321-4980-4860-4940-4160-4530
2020-01-150.008.6412.315-5090-4900-4910-4270-4440
2020-01-160.008.6412.868-5000-4940-4920-4540-4540
2020-01-170.008.6411.966-4900-4950-4930-4470-4500
2020-01-180.0011.242.600.2212.029-4880-4970-4930-4520-4490
2020-01-190.0011.2413.493-4950-4960-4930-4860-4590
2020-01-202.602.600.2013.842.600.2012.832-4900-4930-4930-5030-4690
2020-01-212.6013.8412.219-4980-4920-4920-4890-4720
2020-01-225.202.600.1916.442.600.1913.541-4890-4920-4910-5010-4660
2020-01-235.2016.4412.208-4930-4930-4910-5040-4640
2020-01-245.2016.4411.657-5010-4940-4920-4990-4700
2020-01-255.2016.4413.546-5020-4960-4940-4840-4740
2020-01-265.2016.4412.849-5020-4970-4950-4740-4750
2020-01-275.2016.4412.152-4910-4980-4960-4650-4750
2020-01-287.802.600.2119.042.600.2112.106-4910-4970-4960-4610-4800
2020-01-2910.402.600.2121.642.600.2112.174-4930-4960-4950-4440-4760
2020-01-3010.4021.6413.521-5030-4960-4950-4360-4670
2020-01-3110.4021.6412.007-5040-4960-4960-4400-4730
2020-02-0110.4021.6412.407-5010-4980-4970-4600-4780
2020-02-0210.4021.6412.342-5000-5000-4970-4660-4730
2020-02-0310.4021.6412.399-5010-5020-4980-4650-4620
2020-02-0410.4021.6412.938-5030-5020-4980-4690-4600
2020-02-0510.4021.6411.961-4790-4970-4970-4760-4640
2020-02-0610.4021.6413.457-4670-4900-4960-4780-4680
2020-02-0710.4021.6412.963-4900-4880-4950-4900-4700
2020-02-0810.4021.6413.043-4650-4810-4920-5050-4700
2020-02-0913.593.190.3124.833.190.3110.256-3800-4560-4830-4900-4660
2020-02-1013.5924.8311.429-3950-4390-4770-4760-4680
2020-02-1113.5924.838.128-2640-3990-4600-4410-4610
2020-02-1213.5924.835.262-1920-3390-4390-3830-4480
2020-02-1313.5924.834.982-1910-2840-4170-3300-4320
2020-02-1413.5924.835.204-1510-2380-3910-2820-4090
2020-02-1513.5924.834.18-1550-1900-3670-2260-3840
2020-02-1613.5924.834.951-1800-1740-3440-1910-3630
2020-02-1713.5924.835.079-1640-1680-3200-1720-3430
2020-02-1813.5924.835.101-1570-1610-2950-1580-3210
2020-02-1913.5924.833.812-940-1500-2670-1500-2930
2020-02-2013.5924.832.411-310-1250-2360-1290-2600
2020-02-2113.5924.830.007-160-920-2020-1060-2260
2020-02-2213.5924.832.275-500-700-1730-890-1950
2020-02-2313.5924.832.916-370-460-1480-560-1660
2020-02-2413.5924.833.76-490-370-1240-380-1370
2020-02-2513.5924.833.355-1230-550-1130-590-1230
2020-02-2613.5924.835.932-1290-780-1090-920-1220
2020-02-2713.5924.835.543-1320-940-1050-1270-1230
2020-02-2813.5924.836.86-1300-1120-1030-1800-1300
2020-02-2913.5924.832.334-2020-1280
2020-03-0113.5924.833.574-960-1210-930-1790-1190
2020-03-0213.5924.833.571-1100-1170-890-1660-1200
2020-03-0313.5924.837.358-1400-1190-870-1580-1220
2020-03-0413.5924.835.605-940-1100-870-1420-1270
2020-03-0513.5924.834.835-1210-1120-940-1490-1350
2020-03-0630.9917.403.4642.2317.403.465.024-1010-1130-1010-1690-1410
2020-03-0730.9942.235.585-2050-1320-1130-1710-1490
2020-03-0850.0519.061.9361.2919.061.939.868-3880-1820-1400-1970-1720
2020-03-0954.384.330.4465.624.330.449.754-3770-2380-1650-2400-1990
2020-03-1057.573.190.3068.813.190.3010.608-3640-2870-1840-3020-2220
2020-03-1160.763.190.3072.003.190.3010.597-3720-3410-2020-3750-2420
2020-03-1260.7672.009.253-3500-3700-2190-3970-2450
2020-03-1363.953.190.3875.193.190.388.354-3400-3610-2350-3800-2440
2020-03-1463.9575.198.35-3300-3510-2420-3390-2470
2020-03-1563.9575.198.571-3930-3570-2630-2840-2600
2020-03-1667.143.190.3678.383.190.368.807-3750-3580-2820-2230-2630
2020-03-1767.1478.3810.562-3960-3670-3000-2500-2780
2020-03-1875.788.640.8387.028.640.8310.408-4140-3820-3230-2850-2950
2020-03-1975.7887.0210.753-3780-3910-3420-3130-3060
2020-03-2075.7887.029.487-3780-3880-3610-3430-3220
2020-03-2178.662.880.2789.902.880.2710.716-4400-4010-3780-3880-3400
2020-03-2278.6689.909.89-4070-4030-3800-3950-3490
2020-03-2378.6689.909.897-3990-4000-3810-3900-3490
2020-03-2478.6689.9011.109-4270-4100-3860-4010-3410
2020-03-2584.425.760.5395.665.760.5310.938-4540-4250-3920-4230-3390
2020-03-26106.1921.772.06117.4321.772.0610.585-4130-4200-3960-4300-3520
2020-03-27106.19117.4310.543-4520-4290-4040-4210-3630
2020-03-28123.5317.341.57134.7717.341.5711.067-4640-4420-4140-4260-3800
2020-03-29140.6317.101.62151.8717.101.6210.55-4300-4430-4160-4440-3980
2020-03-30157.7717.141.61169.0117.141.6110.629-4660-4450-4230-4430-4180
2020-03-31166.418.640.79177.658.640.7911-4370-4500-4260-4260-4150
2020-04-01166.41177.656.575-2650-4130-4150-3890-4000
2020-04-02166.41177.656.976-2710-3740-4070-3470-3920
2020-04-03169.292.880.36180.532.880.368.079-3460-3570-4050-3120-3870
2020-04-04169.29180.538.164-3490-3340-3990
2020-04-05172.172.880.35183.412.880.358.178
2020-04-06172.17183.41

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 Access database posted to ftp://ftp.dfg.ca.gov/salvage/ - the entire record is loaded daily
    • 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. (2020). SacPAS Delta Juvenile Loss. Available from http://www.cbr.washington.edu/sacramento/data/delta_loss.html
Generated: 07 Apr 2020 07:09:11 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/