Dashboard of Key Indicators

Water Supply Reliability

Storage

Water Authority

As of June 30, 2017
Reservoir or Storage Program Storage (AF) Change from Previous Month (AF)
In-Region Surface Storage
Lake Hodges 7,207 -604
Lower Otay 3,548 1,657
Olivenhain 18,512 66
San Vicente 129,138 -383
Sweetwater 2,778 -56
Total 161,183 680
Out-of-Region Groundwater Storage
Semitropic - Original Water Bank 16,117 0
Total 16,117 0
Combined Total 177,300 680

AF = acre-feet

Member Agencies

As of June 26, 2017
AgencyReservoirStorage (AF)Capacity (AF)% of CapacityChange From
Previous Month (AF)
Carlsbad M.W.D. Maerkle 43 600 7% -37
City of Poway Poway 2,670 3,330 80% -90
City of San Diego Lower Otay 44,978 49,849 90% 98
City of San Diego Barrett 12,983 34,806 37% -60
City of San Diego El Capitan 46,329 112,807 41% -2,819
City of San Diego Hodges 20,225 30,633 66% -1,060
City of San Diego Miramar 5,452 6,682 82% 190
City of San Diego Morena 4,764 50,694 9% 0
City of San Diego Murray 4,091 4,684 87% 124
City of San Diego San Vicente 192,435 249,358 77% -669
City of San Diego Sutherland 14,122 29,508 48% 37
Escondido, City of Dixon 2,502 2,606 96% 123
Escondido, City of Wohlford 2,198 6,506 34% -52
Fallbrook P.U.D. Red Mountain 350 1,335 26% -242
Helix Water District Jennings 8,884 9,790 91% 67
Helix Water District Cuyamaca 854 8,195 10% -336
Rainbow M.W.D. Morro Hill 313 465 67% 146
Ramona M.W.D. Ramona 2,602 12,000 22% -126
San Dieguito Water District San Dieguito 625 883 71% -56
Sweetwater Authority Sweetwater 14,112 28,079 50% -640
Sweetwater Authority Loveland 14,353 25,400 57% 23
Valley Center M.W.D. Turner 1,612 1,612 100% 0
Vista Irrigation District Henshaw 11,929 51,774 23% -1,439
Total (including Water Authority) - 408,425 721,596 57% -5,935
Water Authority storage in member agency reservoirs - 142,671 - - 680
Total (owned by member agencies) - 265,754 - 37% -6,615

Metropolitan Water District (MWD)

Reported May 9, 2016
Reservoir or Storage Program CY 2016 Storage Limit or Capacity (AF) Storage Levels on 1/1/2016 (AF) Maximum CY 2016 Take Capacity (AF)A Estimated Change in Storage 2015 to 2016 (AF)
Desert / CVWD Advance Delivery Account 800,000 200,000 116,000 -49,000
Lake Mead ICS1 1,530,000 80,000 49,000 -71,000
Total 2,330,000 280,000 165,000 -120,000
Arvin Edison Storage Program 389,000 123,000 68,000 -42,000
Castaic Lake and Lake Perris 219,000 30,000 30,000 30,000
Kern Delta Storage Program 250,000 120,000 50,000 -32,000
Mojave Storage Program 390,000 31,000 0 -8,000
MWD SWP Carryover2 300,000 0 0 -36,000
Other Emergency Storage 328,000 328,000 0 N/A
Semitropic Storage Program 350,000 128,000 116,000 -58,000
Total 2,226,000 760,000 264,000 -146,000
Diamond Valley Lake 810,000 315,000 125,000 -79,000
Lake Mathews 182,000 141,000 63,000 63,000
Lake Skinner 44,000 34,000 4,000 4,000
Total 1,036,000 490,000 192,000 -12,000
In Basin Cyclic Storage, Conjunctive Use, and Supplemental Storage 353,000 7,000 12,000 -21,000
Total 353,000 7,000 12,000 -21,000
Totals
Total * 5,945,000 1,537,000 633,000 -299,000
Emergency Storage 626,000
Total Start of Year WSDM (dry-year) Storage 911,000
Projected Use of WSDM (dry-year) Storage (CY 2016) N/A
Projected End of Year WSDM (dry-year) Storage N/A

1 MWD's ICS capacity is 1,450,000 AF (CA ICS Delivery Agreement). Also includes MWD's Drop 2 Reservoir & Yuma Desalting Plant, which are temporary System Efficiency ICS (January 1, 2016 storage level is 80,000 AF) and once used, its capacity is lost.
2 Carryover storage includes Metropolitan Article 56 Carryover and other SWP Carryover (which does not have a specific storage capacity).

A Take capacity assumed under a 60% SWP Table A Allocation.

* Capacity includes 298,000 acre-feet of emergency storage in MWD's reservoirs.

Source: MWD WSDM Report