2021-07-01_HYDROLOGY - M2015030

• Permit No: M2015030
• IBM Index Class Name: Hydrology
• Doc Date: 7/1/2021
• Doc Name: Substitute Water Supply Plan
• From: DWR
• To: DRMS
• Email Name: ECS
• Media Type: D
• Archive: No

Chavers Mining Resource Table 4
SWSP Plan Year 2021 -2022
Total Uniagged/Lagged Depletions
tort/ Depletion Sourcelsl
Aggregate Mining Depletions Pum p Basin&Dewatering Trench(Evap.Depletions)and Water Extracted with Aggregate It (Open.Depletions)
Aggregate Processing Depletions Wash Ponds(Evaporative Depletions)and Dust Control(Operational Depletions)
Concrete Production Depletions Alluvial Well Water Used for Concrete Production(Operational Depletions)
Unlagged Source Depletions Lagged Source Depletions Net Water Depletions
(2) (3) (4) (5) (6) (7)
Month--Year Aggregate Aggregate Concrete Aggregate Aggregate Concrete Sum of Lagged
Mining Processing Production Mining Processing Production Source Depletions
[acre-feet] (acre-feet) [acre-feet] (acre-feet] [acre-feet] [acre-feet] [acre-feet]
August-2Q21 2-31 1-10 1-55 2.20 0.96 1AS 4,34
Septe rn ber-2 02 1 2-1711 1,28 2.09 0.88 1-22 4-19
---------
October-2021 1-9114 0,56 1.65 1.95 0.74 1,33 4.02
- - ---------------------------
November-2,021 1.63 0-30 1-06 1.71 0_157 1.21 3-49
- --December-2021 1-21--0.03 0,74 1-38 013 9 0-97 ...... 2,74
January-2_022 1-59 0-03 1.12 1-54 0.28 1'00 2-82
February-2022 1,57 0.26 0-78 1-57 0.30 0,94 2.81
March-2022 1.63 0.37 033 1-61 0.37 0,92 14-90
-April-202' 7,06 0.62 1A6 1-90 0.47 1.02 3,39
May-2021) 2,29 1O.82 111 2-13 0.61 1.07 3,81
June-2022 7.4 3 1-18 115 2-28 0.79 1.12 4.19
July-2022 2-45 1-22 1,55 2,34 0.93 1.28 4.55
TOTALS- 2-2,7 7-32 1 -1 22-70 7.29 13.26 43-25
Notes:
(1) Depletions from Pump Basin&Dewatering Trench(Evaporative)and Water Extracted with Aggregate Mined(Operational)
[Table 2-Column(83]+[Table 3-Colum n(2)]
(2) Depletions from Wash Ponds(Evaporative)and Dust Control(Operational)
[Table 2-Column(9)]-f[Table 3-Column(3)]
(3) Depletions from Alluvial Well Water Used in Concrete Production(Operational)
[Table 3-Column(5,11
(4) Column(1)Lagged(Real Time)Stream Depletions Using AWAS
(5)=Column(2)Lagged(Real Time)Stream Depletions Using AWAS
(G)a Column(3)Lagged(Real Time)Stream Depletions Using AWAS
(7)A Total Lagged Depletions
[Column(4)+Column(5)+Column (6)]