list of posted gsa formation notifications: … · 5/14/2019 · replaced. the following table...
TRANSCRIPT
Many existing groundwater sustainability agencies (GSAs) need to modify posted notifications to align with new 2018 basin boundaries, reflect new basin names, or clarify groundwater management intent. If your GSA has been affected by a basin boundary or basin name change you should update that information on the SGMA Portal (https://sgma.water.ca.gov/portal/#gsa). There is no statutory deadline for making these changes, but GSAs are encouraged to define exclusive groundwater management boundaries on the SGMA Portal prior to adopting and submitting a groundwater sustainability plan (GSP) to certify that a basin has complete GSA coverage and the legal authority to implement a GSP. A GSP Initial Notification may also need to be revised or resubmitted. To avoid overlap, coordination with adjacent exclusive GSAs may be required before a modification to a posted notice can take effect. Local agencies and GSAs should review the modifications made to groundwater basins by visiting DWR’s Basin Prioritization and Basin Boundary Modifications webpages. Basins that have been reprioritized from high or medium to low or very-low are not required to maintain their GSA unless they intend to submit a GSP.
To modify existing GSA information an authorized user must: 1) log into the GSA Formation Notification System; 2) decide that the modifications do or do not represent a material change from the information in the posted notice; 3) select or de-select groundwater basins as applicable to clarify management intent; 4) upload or replace information as necessary, such as GSA and service area shapefiles, hard-copy maps showing 2018 basin boundaries and GSA management intent, and updated resolutions or legal agreements; and 5) re-submit the notification to DWR for a completeness review. A GSA formation notice can also be withdrawn or replaced. The following table shows the name of the GSA, the 2018 basin that the posted notice is now associated with due to approved boundary modifications, whether the basin boundary was modified in 2018, and the 2016 basin that the GSA initially intended to manage. All GSAs are encouraged to review their GSA boundaries to ensure that the areas shown on the SGMA Portal are the areas that they intend to manage. DWR’s Groundwater Management webpage is located here: https://water.ca.gov/Programs/Groundwater-Management.
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS SGMA
PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
90 Alameda County Flood Control and Water Conservation District (Zone 7 Water Agency) Exclusive Portion LIVERMORE VALLEY N/A 2-010
93 Alameda County Flood Control and Water Conservation District (Zone 7 Water Agency)
Non-Exclusive Portion LIVERMORE VALLEY N/A 2-010
95 Alameda County Water District SANTA CLARA VALLEY NILES CONE 2-009.01 23 Aliso Water District SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 25 Alpaugh Groundwater Sustainability Agency SAN JOAQUIN VALLEY TULE 5-022.13
193 Amador County Groundwater Management Authority SAN JOAQUIN VALLEY COSUMNES 5-022.16 49 Arroyo Santa Rosa Basin Groundwater Sustainability Agency ARROYO SANTA ROSA VALLEY N/A 4-007 Yes ARROYO SANTA ROSA VALLEY
261 Arroyo Seco Groundwater Sustainability Agency SALINAS VALLEY FOREBAY AQUIFER 3-004.04 372 Arroyo Seco Groundwater Sustainability Agency GSA-2 SALINAS VALLEY FOREBAY AQUIFER 3-004.04 296 Atascadero Basin Groundwater Sustainability Agency SALINAS VALLEY ATASCADERO AREA 3-004.11 149 Banta-Carbona Irrigation District SAN JOAQUIN VALLEY TRACY 5-022.15 Yes TRACY 328 Bear Valley Basin Groundwater Sustainability Agency BEAR VALLEY N/A 8-009 267 Bedford-Coldwater Sub-basin Groundwater Sustainability Agency ELSINORE BEDFORD-COLDWATER 8-004.02
1 The SGMA Portal Notice ID is for reference only to identify the appropriate posted notice. The number is the notice’s online print ID. 2 A GSA Local ID was optional when submitting a GSA formation notification. 3 Due to boundary changes approved in February 2019 a posted notice that was specific to a single basin might now slightly extend into an adjacent basin. GSA boundary updates and clarification of basin management intent are necessary. 4 The most recent GIS dataset of Bulletin 118 Groundwater Basins is available for downloading here: https://data.cnra.ca.gov/dataset/ca-bulletin-118-groundwater-basins 5 A map showing basin boundary modifications is available here: https://water.ca.gov/Programs/Groundwater-Management/Basin-Boundary-Modifications
May 14, 2019 Subject to Revision Page 1 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
173 Biggs City Of SACRAMENTO VALLEY BUTTE 5-021.70 Yes EAST BUTTE 117 Biggs-West Gridley Water District SACRAMENTO VALLEY BUTTE 5-021.70 Yes EAST BUTTE 241 Borrego Valley Groundwater Sustainability Agency BORREGO VALLEY BORREGO SPRINGS 7-024.01 241 Borrego Valley Groundwater Sustainability Agency BORREGO VALLEY OCOTILLO WELLS 7-024.02 15 Buena Vista Water Storage District SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY
122 Butte County West Butte SACRAMENTO VALLEY VINA 5-021.57 Yes WEST BUTTE 250 Butte County Vina SACRAMENTO VALLEY VINA 5-021.57 Yes VINA 251 Butte County East Butte SACRAMENTO VALLEY VINA 5-021.57 Yes EAST BUTTE
335 Butte County Wyandotte Creek/YCWA SACRAMENTO VALLEY NORTH YUBA 5-021.60 Yes WYANDOTTE CREEK
245 Butte County Wyandotte Creek SACRAMENTO VALLEY WYANDOTTE CREEK 5-021.69 Yes WYANDOTTE CREEK 251 Butte County East Butte SACRAMENTO VALLEY WYANDOTTE CREEK 5-021.69 Yes EAST BUTTE 122 Butte County West Butte SACRAMENTO VALLEY BUTTE 5-021.70 Yes WEST BUTTE 251 Butte County East Butte SACRAMENTO VALLEY BUTTE 5-021.70 Yes EAST BUTTE 119 Butte Water District SACRAMENTO VALLEY SUTTER 5-021.62 Yes EAST BUTTE 119 Butte Water District SACRAMENTO VALLEY WYANDOTTE CREEK 5-021.69 Yes EAST BUTTE 119 Butte Water District SACRAMENTO VALLEY BUTTE 5-021.70 Yes EAST BUTTE 286 Byron-Bethany Irrigation District SAN JOAQUIN VALLEY TRACY 5-022.15 Yes TRACY 286 Byron-Bethany Irrigation District SAN JOAQUIN VALLEY EAST CONTRA COSTA 5-022.19 Yes TRACY 348 Camrosa Las Posas Basin GSA LAS POSAS VALLEY N/A 4-008 347 Camrosa OPV Management Area GSA SANTA CLARA RIVER VALLEY OXNARD 4-004.02 Yes OXNARD 347 Camrosa OPV Management Area GSA PLEASANT VALLEY N/A 4-006 400 Castac Basin GSA Castac Basin CASTAC LAKE VALLEY N/A 5-029 326 Cawelo Groundwater Sustainability Agency SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY 201 Central Delta Water Agency SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 206 Central Delta-Mendota Region Multi-Agency GSA SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 211 Central Kings Groundwater Sustainability Agency SAN JOAQUIN VALLEY KINGS 5-022.08 Yes KINGS 189 Central San Joaquin Water Conservation District SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 127 Chico City Of SACRAMENTO VALLEY VINA 5-021.57 Yes VINA, WEST BUTTE
367 Chino Basin San Bernardino County Fringe Areas Groundwater Sustainability Agency UPPER SANTA ANA VALLEY CHINO 8-002.01
61 Chowchilla Water District SAN JOAQUIN VALLEY CHOWCHILLA 5-022.05 Yes CHOWCHILLA 299 City of Antioch SAN JOAQUIN VALLEY EAST CONTRA COSTA 5-022.19 Yes TRACY 270 City of Arroyo Grande Groundwater Sustainability Agency SANTA MARIA RIVER VALLEY ARROYO GRANDE 3-012.02 Yes SANTA MARIA 224 City of Brentwood SAN JOAQUIN VALLEY EAST CONTRA COSTA 5-022.19 Yes TRACY 360 City of Dos Palos GSA SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
May 14, 2019 Subject to Revision Page 2 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
269 City of Firebaugh SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 312 City of Galt Groundwater Sustainability Agency SAN JOAQUIN VALLEY COSUMNES 5-022.16 271 City of Gustine SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 200 City of Hayward SANTA CLARA VALLEY EAST BAY PLAIN 2-009.04 169 City of La Habra COASTAL PLAIN OF ORANGE COUNTY N/A 8-001 333 City of Lakeport SCOTTS VALLEY N/A 5-014 71 City of Los Banos SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 47 City of Madera SAN JOAQUIN VALLEY MADERA 5-022.06 Yes MADERA 91 City of Manteca SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN
399 City of Marina Groundwater Sustainability Agency SALINAS VALLEY 180/400 FOOT AQUIFER 3-004.01 67 City of Mendota SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 57 City of Newman SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 72 City of Paso Robles SALINAS VALLEY PASO ROBLES AREA 3-004.06 Yes PASO ROBLES AREA 66 City of Patterson SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
329 City of San Luis Obispo Groundwater Sustainability Agency SAN LUIS OBISPO VALLEY N/A 3-009 280 City of Tulelake KLAMATH RIVER VALLEY TULELAKE 1-002.01 272 City of Vacaville GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 264 City of Yuba City SACRAMENTO VALLEY SUTTER 5-021.62 Yes SUTTER 182 Clay Water District SAN JOAQUIN VALLEY COSUMNES 5-022.16 166 Coachella Valley Water District COACHELLA VALLEY INDIO 7-021.01 166 Coachella Valley Water District COACHELLA VALLEY MISSION CREEK 7-021.02 84 Coachella Water Authority COACHELLA VALLEY INDIO 7-021.01
323 Colusa Groundwater Authority SACRAMENTO VALLEY COLUSA 5-021.52 Yes COLUSA, WEST BUTTE 323 Colusa Groundwater Authority SACRAMENTO VALLEY BUTTE 5-021.70 Yes WEST BUTTE 259 Contra Costa County SAN JOAQUIN VALLEY EAST CONTRA COSTA 5-022.19 Yes TRACY 111 Cordua Irrigation District SACRAMENTO VALLEY NORTH YUBA 5-021.60 Yes NORTH YUBA 390 Corning Sub-basin Groundwater Sustainability Agency SACRAMENTO VALLEY CORNING 5-021.51 Yes CORNING 305 County of Del Norte SMITH RIVER PLAIN N/A 1-001 164 County of Imperial CHUCKWALLA VALLEY N/A 7-005 164 County of Imperial WEST SALTON SEA N/A 7-022 164 County of Imperial BORREGO VALLEY OCOTILLO WELLS 7-024.02 164 County of Imperial OCOTILLO-CLARK VALLEY N/A 7-025 164 County of Imperial VALLECITO-CARRIZO VALLEY N/A 7-028 164 County of Imperial COYOTE WELLS VALLEY N/A 7-029 164 County of Imperial IMPERIAL VALLEY N/A 7-030 164 County of Imperial EAST SALTON SEA N/A 7-033
May 14, 2019 Subject to Revision Page 3 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
164 County of Imperial AMOS VALLEY N/A 7-034 164 County of Imperial OGILBY VALLEY N/A 7-035 164 County of Imperial YUMA VALLEY N/A 7-036 164 County of Imperial ARROYO SECO VALLEY N/A 7-037 164 County of Imperial PALO VERDE VALLEY N/A 7-038 164 County of Imperial PALO VERDE MESA N/A 7-039 164 County of Imperial DAVIES VALLEY N/A 7-061 68 County of Madera 1 SAN JOAQUIN VALLEY CHOWCHILLA 5-022.05 Yes CHOWCHILLA 69 County of Madera 2 SAN JOAQUIN VALLEY MADERA 5-022.06 Yes MADERA 68 County of Madera 1 SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes CHOWCHILLA 70 County of Madera 3 SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
191 County of Merced County of Merced Chowchilla Subbasin GSA
SAN JOAQUIN VALLEY CHOWCHILLA 5-022.05 Yes CHOWCHILLA
295 County of Sacramento SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN, COSUMNES, SOLANO, TRACY
295 County of Sacramento SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOUTH AMERICAN, COSUMNES, SOLANO, TRACY
295 County of Sacramento SAN JOAQUIN VALLEY TRACY 5-022.15 Yes SOUTH AMERICAN, COSUMNES, SOLANO, TRACY
295 County of Sacramento SAN JOAQUIN VALLEY COSUMNES 5-022.16
274 County of San Luis Obispo Los Osos Fringe Area LOS OSOS VALLEY WARDEN CREEK 3-008.02 Yes LOS OSOS VALLEY
304 County of Santa Cruz GSA-Purisima Highlands CORRALITOS PURISIMA HIGHLANDS 3-002.02
283 County of Santa Cruz GSA-West Santa Cruz Terrace WEST SANTA CRUZ TERRACE N/A 3-026
327 Cuyama Basin Groundwater Sustainability Agency CBGSA CUYAMA VALLEY N/A 3-013 29 Delano-Earlimart Irrigation District SAN JOAQUIN VALLEY TULE 5-022.13
168 Desert Water Agency Statutory Area COACHELLA VALLEY INDIO 7-021.01 172 Desert Water Agency Non-Statutory Area COACHELLA VALLEY INDIO 7-021.01 168 Desert Water Agency Statutory Area COACHELLA VALLEY MISSION CREEK 7-021.02 172 Desert Water Agency Non-Statutory Area COACHELLA VALLEY MISSION CREEK 7-021.02 168 Desert Water Agency Statutory Area COACHELLA VALLEY SAN GORGONIO PASS 7-021.04 289 Diablo Water District SAN JOAQUIN VALLEY EAST CONTRA COSTA 5-022.19 Yes TRACY 265 Discovery Bay Community Services District SAN JOAQUIN VALLEY EAST CONTRA COSTA 5-022.19 Yes TRACY
May 14, 2019 Subject to Revision Page 4 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
301 DM-II SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 139 Durham Irrigation District SACRAMENTO VALLEY VINA 5-021.57 Yes WEST BUTTE 316 East Acton Groundwater Sustainability Agency ANTELOPE VALLEY N/A 6-044 104 East Bay Municipal Utility District SANTA CLARA VALLEY EAST BAY PLAIN 2-009.04 252 East Contra Costa Irrigation District SAN JOAQUIN VALLEY EAST CONTRA COSTA 5-022.19 Yes TRACY 314 East Kaweah Groundwater Sustainability Agency SAN JOAQUIN VALLEY KAWEAH 5-022.11 314 East Kaweah Groundwater Sustainability Agency SAN JOAQUIN VALLEY TULE 5-022.13 238 East Turlock Subbasin GSA SAN JOAQUIN VALLEY TURLOCK 5-022.03 205 Eastern Tule Groundwater Sustainability Agency SAN JOAQUIN VALLEY TULE 5-022.13 288 Eastside San Joaquin Groundwater Sustainability Agency SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 313 El Dorado County Water Agency GSA TAHOE VALLEY TAHOE SOUTH 6-005.01 358 El Rico Groundwater Sustainability Agency SAN JOAQUIN VALLEY TULARE LAKE 5-022.12 21 Elsinore Valley Groundwater Sustainability Agency ELSINORE ELSINORE VALLEY 8-004.01
287 Enterprise-Anderson Groundwater Sustainability Agency REDDING AREA ANDERSON 5-006.03 287 Enterprise-Anderson Groundwater Sustainability Agency REDDING AREA ENTERPRISE 5-006.04 30 Farmers Water District SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
339 Fillmore and Piru Basins Groundwater Sustainability Agency SANTA CLARA RIVER VALLEY FILLMORE 4-004.05 Yes FILLMORE 339 Fillmore and Piru Basins Groundwater Sustainability Agency SANTA CLARA RIVER VALLEY PIRU 4-004.06 Yes PIRU 163 Fox Canyon Groundwater Management Agency SANTA CLARA RIVER VALLEY OXNARD 4-004.02 Yes OXNARD 163 Fox Canyon Groundwater Management Agency ARROYO SANTA ROSA VALLEY N/A 4-007 Yes ARROYO SANTA ROSA VALLEY 163 Fox Canyon Groundwater Management Agency PLEASANT VALLEY N/A 4-006 163 Fox Canyon Groundwater Management Agency LAS POSAS VALLEY N/A 4-008 387 Franklin Drainage District Northern Delta GSA SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 298 Fresno County Management Area A SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 308 Fresno County Management Area B SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 297 Fresno County Westside Subbasin SAN JOAQUIN VALLEY WESTSIDE 5-022.09 97 Galt Irrigation District SAN JOAQUIN VALLEY COSUMNES 5-022.16
108 Glenn County SACRAMENTO VALLEY CORNING 5-021.51 Yes WEST BUTTE 108 Glenn County SACRAMENTO VALLEY COLUSA 5-021.52 Yes WEST BUTTE 108 Glenn County SACRAMENTO VALLEY BUTTE 5-021.70 Yes WEST BUTTE 369 Glenn Groundwater Authority SACRAMENTO VALLEY COLUSA 5-021.52 Yes COLUSA 393 Goleta Fringe Groundwater Sustainability Agency GOLETA N/A 3-016 62 Grasslands Groundwater Sustainability Agency SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 34 Gravelly Ford Water District SAN JOAQUIN VALLEY MADERA 5-022.06 Yes MADERA
281 Greater Kaweah Groundwater Sustainability Agency SAN JOAQUIN VALLEY KAWEAH 5-022.11 22 Greenfield County Water District SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY
May 14, 2019 Subject to Revision Page 5 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
128 Gridley City Of SACRAMENTO VALLEY BUTTE 5-021.70 Yes EAST BUTTE 254 Henry Miller Water District SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY 197 Heritage Ranch Community Services District N/A N/A N/A Yes PASO ROBLES AREA 158 Imperial Irrigation District WEST SALTON SEA N/A 7-022 158 Imperial Irrigation District BORREGO VALLEY OCOTILLO WELLS 7-024.02 158 Imperial Irrigation District OCOTILLO-CLARK VALLEY N/A 7-025 158 Imperial Irrigation District COYOTE WELLS VALLEY N/A 7-029 158 Imperial Irrigation District IMPERIAL VALLEY N/A 7-030 158 Imperial Irrigation District EAST SALTON SEA N/A 7-033 158 Imperial Irrigation District AMOS VALLEY N/A 7-034 158 Imperial Irrigation District OGILBY VALLEY N/A 7-035 35 Indian Wells Valley Groundwater Authority INDIAN WELLS VALLEY N/A 6-054 85 Indio Water Authority COACHELLA VALLEY INDIO 7-021.01 85 Indio Water Authority COACHELLA VALLEY DESERT HOT SPRINGS 7-021.03 12 James Irrigation District SAN JOAQUIN VALLEY KINGS 5-022.08 Yes KINGS
306 Kern Groundwater Authority Groundwater Sustainability Agency SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY 20 Kern River Groundwater Sustainability Agency SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY 18 Kings River East Groundwater Sustainability Agency SAN JOAQUIN VALLEY KINGS 5-022.08 Yes KINGS
357 Las Posas Valley Basin Outlying Areas LAS POSAS VALLEY N/A 4-008 240 Lassen County BIG VALLEY N/A 5-004 183 Lathrop City Of SAN JOAQUIN VALLEY TRACY 5-022.15 Yes EASTERN SAN JOAQUIN 324 Leona Valley Groundwater Sustainability Agency ANTELOPE VALLEY N/A 6-044 99 Linden County Water District SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN
136 Live Oak City Of SACRAMENTO VALLEY SUTTER 5-021.62 Yes EAST BUTTE 140 Lockeford Community Service District SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 152 Lodi City Of SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 293 Los Angeles Groundwater Sustainability Agency SAN FERNANDO VALLEY N/A 4-012 42 Lower Tule River Irrigation District SAN JOAQUIN VALLEY KAWEAH 5-022.11 42 Lower Tule River Irrigation District SAN JOAQUIN VALLEY TULE 5-022.13 19 Madera Irrigation District SAN JOAQUIN VALLEY MADERA 5-022.06 Yes MADERA 41 Madera Water District SAN JOAQUIN VALLEY MADERA 5-022.06 Yes MADERA
184 Marina Coast Water District Marina - 180/400 Aquifer SALINAS VALLEY 180/400 FOOT AQUIFER 3-004.01
185 Marina Coast Water District Ord - 180/400 Aquifer Subbasin SALINAS VALLEY 180/400 FOOT AQUIFER 3-004.01
May 14, 2019 Subject to Revision Page 6 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
50 Marina Coast Water District Former Seaside Area SALINAS VALLEY MONTEREY 3-004.10
210 Marina Coast Water District - Ord Service Area
Ord Community Service Area and a very small enclave within the Marina Service Area
SALINAS VALLEY MONTEREY 3-004.10
133 Marysville City Of SACRAMENTO VALLEY NORTH YUBA 5-021.60 Yes NORTH YUBA 361 McFarland Groundwater Sustainability Agency SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY 266 McMullin Area GSA SAN JOAQUIN VALLEY KINGS 5-022.08 Yes KINGS 231 Merced County Delta-Mendota SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
311 Merced Irrigation-Urban Groundwater Sustainability Agency (MIUGSA) SAN JOAQUIN VALLEY MERCED 5-022.04 Yes MERCED
219 Merced Subbasin GSA SAN JOAQUIN VALLEY MERCED 5-022.04 Yes MERCED 219 Merced Subbasin GSA SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes MERCED
7 Mid-Kaweah Groundwater Subbasin Joint Powers Authority SAN JOAQUIN VALLEY KAWEAH 5-022.11 73 Mid-Kings River Groundwater Sustainability Agency SAN JOAQUIN VALLEY TULARE LAKE 5-022.12
170 Mission Springs Water District 1 COACHELLA VALLEY INDIO 7-021.01 170 Mission Springs Water District 1 COACHELLA VALLEY MISSION CREEK 7-021.02 236 Modoc County Tulelake subbasin KLAMATH RIVER VALLEY TULELAKE 1-002.01 232 Modoc County Big Valley BIG VALLEY N/A 5-004 404 Montecito Groundwater Basin GSA MONTECITO N/A 3-049 Yes MONTECITO
8 Monterey Peninsula Water Management District CARMEL VALLEY N/A 3-007 354 Mound Basin Groundwater Sustainability Agency SANTA CLARA RIVER VALLEY OXNARD 4-004.02 Yes MOUND 354 Mound Basin Groundwater Sustainability Agency SANTA CLARA RIVER VALLEY MOUND 4-004.03 Yes MOUND 354 Mound Basin Groundwater Sustainability Agency SANTA CLARA RIVER VALLEY SANTA PAULA 4-004.04 Yes MOUND 59 New Stone Water District SAN JOAQUIN VALLEY MADERA 5-022.06 Yes MADERA
187 North Fork Kings Groundwater Sustainability Agency NFKGSA SAN JOAQUIN VALLEY KINGS 5-022.08 Yes KINGS 187 North Fork Kings Groundwater Sustainability Agency NFKGSA SAN JOAQUIN VALLEY WESTSIDE 5-022.09 KINGS 65 North Kings Groundwater Sustainability Agency SAN JOAQUIN VALLEY MADERA 5-022.06 Yes KINGS 65 North Kings Groundwater Sustainability Agency SAN JOAQUIN VALLEY KINGS 5-022.08 Yes KINGS
159 North San Joaquin Water Conservation District SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 214 Northwestern Delta-Mendota GSA SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
228 Oakdale Irrigation District Eastern San Joaquin Sub-basin Groundwater Sustainability Agency SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN
May 14, 2019 Subject to Revision Page 7 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
162 Ojai Basin Groundwater Management Agency OJAI VALLEY N/A 4-002 196 Olcese GSA Olcese WD SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY 155 Omochumne-Hartnell Water District SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN, COSUMNES 155 Omochumne-Hartnell Water District SAN JOAQUIN VALLEY COSUMNES 5-022.16 SOUTH AMERICAN, COSUMNES 302 Ora Loma Water District SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 130 Oroville City Of SACRAMENTO VALLEY WYANDOTTE CREEK 5-021.69 Yes WYANDOTTE CREEK, EAST BUTTE 403 Owens Valley Groundwater Authority OWENS VALLEY OWENS VALLEY 6-012.01 Yes OWENS VALLEY 403 Owens Valley Groundwater Authority OWENS VALLEY FISH SLOUGH 6-012.02 352 Oxnard Basin Outlying Areas SANTA CLARA RIVER VALLEY OXNARD 4-004.02 Yes OXNARD 352 Oxnard Basin Outlying Areas SANTA CLARA RIVER VALLEY MOUND 4-004.03 Yes OXNARD
6 Pajaro Valley Water Management Agency CORRALITOS PAJARO VALLEY 3-002.01
322 Paso Basin - County of San Luis Obispo Groundwater Sustainability Agency SALINAS VALLEY PASO ROBLES AREA 3-004.06 Yes PASO ROBLES AREA
17 Patterson Irrigation District SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 359 Pauma Valley Groundwater Sustainability Agency SAN LUIS REY VALLEY UPPER SAN LUIS REY VALLEY 9-007.01 Yes SAN LUIS REY VALLEY 350 Petaluma Valley Groundwater Sustainability Agency PETALUMA VALLEY N/A 2-001 Yes PETALUMA VALLEY 188 Pioneer Groundwater Sustainability Agency SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY 43 Pixley Irrigation District SAN JOAQUIN VALLEY TULE 5-022.13
353 Pleasant Valley Basin Outlying Areas PLEASANT VALLEY N/A 4-006 190 Pleasant Valley Groundwater Sustainability Agency SAN JOAQUIN VALLEY PLEASANT VALLEY 5-022.10 234 Plumas County SIERRA VALLEY SIERRA VALLEY 5-012.01 Yes SIERRA VALLEY 247 Reclamation District 1001 SACRAMENTO VALLEY NORTH AMERICAN 5-021.64 Yes NORTH AMERICAN 195 Reclamation District 2106 SACRAMENTO VALLEY BUTTE 5-021.70 Yes WEST BUTTE 373 Reclamation District No. 1002 Northern Delta GSA SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 110 Reclamation District No. 1004 West Butte SACRAMENTO VALLEY COLUSA 5-021.52 Yes WEST BUTTE 110 Reclamation District No. 1004 West Butte SACRAMENTO VALLEY BUTTE 5-021.70 Yes WEST BUTTE 138 Reclamation District No. 1004 East Butte SACRAMENTO VALLEY BUTTE 5-021.70 Yes EAST BUTTE 291 Reclamation District No. 150 SACRAMENTO VALLEY YOLO 5-021.67 Yes SOLANO 239 Reclamation District No. 1500 SACRAMENTO VALLEY SUTTER 5-021.62 Yes SUTTER 321 Reclamation District No. 1660 SACRAMENTO VALLEY SUTTER 5-021.62 Yes SUTTER 365 Reclamation District No. 2067 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 364 Reclamation District No. 2110 Northern Delta GSA SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 380 Reclamation District No. 2111 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 374 Reclamation District No. 3 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 386 Reclamation District No. 307 Northern Delta GSA SACRAMENTO VALLEY YOLO 5-021.67 Yes SOLANO 381 Reclamation District No. 317 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO
May 14, 2019 Subject to Revision Page 8 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
385 Reclamation District No. 349 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 378 Reclamation District No. 369 Northern Delta GSA SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 382 Reclamation District No. 407 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 384 Reclamation District No. 501 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 366 Reclamation District No. 551 SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 379 Reclamation District No. 554 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 383 Reclamation District No. 556 Northern Delta GSA SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 320 Reclamation District No. 70 SACRAMENTO VALLEY SUTTER 5-021.62 Yes SUTTER 376 Reclamation District No. 744 Northern Delta GSA SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 375 Reclamation District No. 755 Northern Delta GSA SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 377 Reclamation District No. 813 Northern Delta GSA SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 292 Reclamation District No. 999 SACRAMENTO VALLEY YOLO 5-021.67 Yes SOLANO, YOLO 112 Richvale Irrigation District SACRAMENTO VALLEY BUTTE 5-021.70 Yes EAST BUTTE 178 Rock Creek Reclamation District SACRAMENTO VALLEY VINA 5-021.57 Yes VINA 33 Root Creek Water District SAN JOAQUIN VALLEY MADERA 5-022.06 Yes MADERA
143 Sacramento Central Groundwater Authority GSA-3 SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 145 Sacramento Central Groundwater Authority GSA-2 SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 147 Sacramento Central Groundwater Authority GSA-1 SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 118 Sacramento Groundwater Authority SACRAMENTO VALLEY NORTH AMERICAN 5-021.64 Yes NORTH AMERICAN 118 Sacramento Groundwater Authority SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes NORTH AMERICAN
268 Salinas Valley Basin Groundwater Sustainability Agency SALINAS VALLEY UPPER VALLEY AQUIFER 3-004.05 Yes UPPER VALLEY AQUIFER, PASO ROBLES AREA
268 Salinas Valley Basin Groundwater Sustainability Agency SALINAS VALLEY 180/400 FOOT AQUIFER 3-004.01 268 Salinas Valley Basin Groundwater Sustainability Agency SALINAS VALLEY EAST SIDE AQUIFER 3-004.02 268 Salinas Valley Basin Groundwater Sustainability Agency SALINAS VALLEY FOREBAY AQUIFER 3-004.04 268 Salinas Valley Basin Groundwater Sustainability Agency SALINAS VALLEY LANGLEY AREA 3-004.09 268 Salinas Valley Basin Groundwater Sustainability Agency SALINAS VALLEY MONTEREY 3-004.10 290 San Antonio Basin Groundwater Sustainability Agency SAN ANTONIO CREEK VALLEY N/A 3-014
89 San Benito County Water District Groundwater Sustainability Agency GILROY-HOLLISTER VALLEY NORTH SAN BENITO 3-003.05 Yes BOLSA AREA, HOLLISTER AREA,
SAN JUAN BAUTISTA AREA
401 San Benito County Water District Groundwater Sustainability Agency Tres Pinos Valley GILROY-HOLLISTER VALLEY NORTH SAN BENITO 3-003.05 Yes TRES PINOS VALLEY
371 San Diego River Valley Groundwater Sustainability Agency SAN DIEGO RIVER VALLEY N/A 9-015 Yes SAN DIEGO RIVER VALLEY 94 San Francisco Public Utilities Commission VISITACION VALLEY N/A 2-032 94 San Francisco Public Utilities Commission ISLAIS VALLEY N/A 2-033
May 14, 2019 Subject to Revision Page 9 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
94 San Francisco Public Utilities Commission WESTSIDE N/A 2-035 94 San Francisco Public Utilities Commission SOUTH SAN FRANCISCO N/A 2-037 94 San Francisco Public Utilities Commission LOBOS N/A 2-038 94 San Francisco Public Utilities Commission MARINA N/A 2-039 94 San Francisco Public Utilities Commission DOWNTOWN N/A 2-040
262 San Gorgonio Pass Groundwater Sustainability Agency (SGP-GSA) "SGP-GSA" COACHELLA VALLEY SAN GORGONIO PASS 7-021.04 142 San Joaquin County ESJ SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 146 San Joaquin County Tracy SAN JOAQUIN VALLEY TRACY 5-022.15 Yes TRACY 146 San Joaquin County Tracy SAN JOAQUIN VALLEY EAST CONTRA COSTA 5-022.19 Yes TRACY 389 San Joaquin County No. 2 SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 10 San Joaquin River Exchange Contractors Water Authority SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
336 San Luis Obispo Valley Basin - County of San Luis Obispo Groundwater Sustainability Agency
San Luis Obispo Valley Basin SAN LUIS OBISPO VALLEY N/A 3-009
56 San Miguel Community Services District SALINAS VALLEY PASO ROBLES AREA 3-004.06 Yes PASO ROBLES AREA 370 San Pasqual Valley Groundwater Sustainability Agency SAN PASQUAL VALLEY N/A 9-010 344 San Timoteo Subbasin Groundwater Sustainability Agency ST-GSA UPPER SANTA ANA VALLEY SAN TIMOTEO 8-002.08 Yes SAN TIMOTEO
345 Santa Clara Valley Water District GILROY-HOLLISTER VALLEY NORTH SAN BENITO 3-003.05 Yes HOLLISTER AREA, SAN JUAN BAUTISTA AREA
148 Santa Clara Valley Water District SANTA CLARA VALLEY SANTA CLARA 2-009.02 148 Santa Clara Valley Water District GILROY-HOLLISTER VALLEY LLAGAS AREA 3-003.01 315 Santa Clarita Valley Groundwater Sustainability Agency SANTA CLARA RIVER VALLEY SANTA CLARA RIVER VALLEY EAST 4-004.07 24 Santa Cruz Mid-County Groundwater Agency SANTA CRUZ MID-COUNTY N/A 3-001 24 Santa Cruz Mid-County Groundwater Agency WEST SANTA CRUZ TERRACE N/A 3-026
338 Santa Margarita Groundwater Agency Santa Margarita SANTA MARGARITA N/A 3-027
334 Santa Maria Basin Fringe Areas - County of San Luis Obispo Groundwater Sustainability Agency
Santa Maria Basin Fringe Areas SANTA MARIA RIVER VALLEY SANTA MARIA 3-012.01 Yes SANTA MARIA
334 Santa Maria Basin Fringe Areas - County of San Luis Obispo Groundwater Sustainability Agency
Santa Maria Basin Fringe Areas SANTA MARIA RIVER VALLEY ARROYO GRANDE 3-012.02 Yes SANTA MARIA
325 Santa Maria Basin Fringe in Santa Barbara County Groundwater Sustainability Agency SANTA MARIA RIVER VALLEY SANTA MARIA 3-012.01 Yes SANTA MARIA
337 Santa Monica Basin Groundwater Sustainability Agency COASTAL PLAIN OF LOS ANGELES SANTA MONICA 4-011.01 346 Santa Paula Basin Outlying Areas SANTA CLARA RIVER VALLEY OXNARD 4-004.02 Yes SANTA PAULA 346 Santa Paula Basin Outlying Areas SANTA CLARA RIVER VALLEY MOUND 4-004.03 Yes SANTA PAULA 346 Santa Paula Basin Outlying Areas SANTA CLARA RIVER VALLEY SANTA PAULA 4-004.04 Yes SANTA PAULA 346 Santa Paula Basin Outlying Areas SANTA CLARA RIVER VALLEY FILLMORE 4-004.05 Yes SANTA PAULA 331 Santa Rosa Plain Groundwater Sustainability Agency SANTA ROSA VALLEY SANTA ROSA PLAIN 1-055.01 Yes SANTA ROSA PLAIN
May 14, 2019 Subject to Revision Page 10 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
11 Santa Ynez River Valley Basin Central Management Area Groundwater Sustainability Agency SANTA YNEZ RIVER VALLEY
N/A 3-015
273 Santa Ynez River Valley Basin Eastern Management Area Groundwater Sustainability Agency SANTA YNEZ RIVER VALLEY
N/A 3-015
5 Santa Ynez River Valley Basin Western Management Area Groundwater Sustainability Agency SANTA YNEZ RIVER VALLEY
N/A 3-015
277 Semitropic Water Storage District SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY 319 Shandon-San Juan Groundwater Sustainability Agency SALINAS VALLEY PASO ROBLES AREA 3-004.06 Yes PASO ROBLES AREA 227 Sierra Valley Groundwater Management District SIERRA VALLEY SIERRA VALLEY 5-012.01 Yes SIERRA VALLEY 256 Siskiyou County KLAMATH RIVER VALLEY TULELAKE 1-002.01 253 Siskiyou County Flood Control and Water Conservation District SHASTA VALLEY N/A 1-004 Yes SHASTA VALLEY 253 Siskiyou County Flood Control and Water Conservation District BUTTE VALLEY N/A 1-003 253 Siskiyou County Flood Control and Water Conservation District SCOTT RIVER VALLEY N/A 1-005 123 Sloughhouse Resource Conservation District 2 SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 153 Sloughhouse Resource Conservation District 1 SACRAMENTO VALLEY SOUTH AMERICAN 5-021.65 Yes SOUTH AMERICAN 153 Sloughhouse Resource Conservation District 1 SAN JOAQUIN VALLEY COSUMNES 5-022.16 160 Sloughhouse Resource Conservation District Cosumnes SAN JOAQUIN VALLEY COSUMNES 5-022.16 180 Solano Irrigation District SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 340 Solano Subbasin Groundwater Sustainability Agency SACRAMENTO VALLEY SOLANO 5-021.66 Yes SOLANO 263 Sonoma Valley Groundwater Sustainability Agency NAPA-SONOMA VALLEY SONOMA VALLEY 2-002.02 Yes SONOMA VALLEY 263 Sonoma Valley Groundwater Sustainability Agency NAPA-SONOMA VALLEY NAPA-SONOMA LOWLANDS 2-002.03 Yes SONOMA VALLEY 208 South Delta Water Agency SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 222 South Fork Kings Groundwater Sustainability Agency SFKGSA SAN JOAQUIN VALLEY TULARE LAKE 5-022.12 317 South Kings Groundwater Sustainability Agency SAN JOAQUIN VALLEY KINGS 5-022.08 Yes KINGS 249 South San Joaquin Groundwater Sustainability Agency SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 233 South Sutter Water District SACRAMENTO VALLEY SOUTH YUBA 5-021.61 Yes NORTH AMERICAN 233 South Sutter Water District SACRAMENTO VALLEY NORTH AMERICAN 5-021.64 Yes NORTH AMERICAN 109 South Tahoe Public Utility District 1 TAHOE VALLEY TAHOE SOUTH 6-005.01 226 Southwest Kings Groundwater Sustainability Agency SAN JOAQUIN VALLEY TULARE LAKE 5-022.12 351 Southwest San Timoteo Groundwater Sustainability Agency UPPER SANTA ANA VALLEY SAN TIMOTEO 8-002.08 Yes SAN TIMOTEO 212 Spadra Basin Groundwater Sustainability Agency SAN GABRIEL VALLEY N/A 4-013 192 Stanislaus and Tuolumne Rivers Groundwater Basin Association SAN JOAQUIN VALLEY MODESTO 5-022.02 343 Stewart Tract GSA SAN JOAQUIN VALLEY TRACY 5-022.15 Yes TRACY 137 Stockton City Of SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 116 Stockton East Water District SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 116 Stockton East Water District SAN JOAQUIN VALLEY TRACY 5-022.15 Yes EASTERN SAN JOAQUIN
May 14, 2019 Subject to Revision Page 11 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
114 Sutter Community Service District SACRAMENTO VALLEY SUTTER 5-021.62 Yes SUTTER 218 Sutter County SACRAMENTO VALLEY NORTH YUBA 5-021.60 Yes SUTTER
218 Sutter County SACRAMENTO VALLEY SUTTER 5-021.62 Yes SUTTER, EAST BUTTE, NORTH AMERICAN
218 Sutter County SACRAMENTO VALLEY NORTH AMERICAN 5-021.64 Yes NORTH AMERICAN, SUTTER, EAST BUTTE
121 Sutter Extension Water District SACRAMENTO VALLEY SUTTER 5-021.62 Yes SUTTER, EAST BUTTE 124 Tehama County Flood Control and Water Conservation District REDDING AREA BOWMAN 5-006.01 Yes BOWMAN, ROSEWOOD 124 Tehama County Flood Control and Water Conservation District REDDING AREA SOUTH BATTLE CREEK 5-006.06 Yes SOUTH BATTLE CREEK, MILLVILLE 124 Tehama County Flood Control and Water Conservation District SACRAMENTO VALLEY CORNING 5-021.51 Yes CORNING 124 Tehama County Flood Control and Water Conservation District SACRAMENTO VALLEY LOS MOLINOS 5-021.56 Yes LOS MOLINOS, DYE CREEK, VINA 124 Tehama County Flood Control and Water Conservation District REDDING AREA ANDERSON 5-006.03 124 Tehama County Flood Control and Water Conservation District SACRAMENTO VALLEY RED BLUFF 5-021.50 124 Tehama County Flood Control and Water Conservation District SACRAMENTO VALLEY BEND 5-021.53 124 Tehama County Flood Control and Water Conservation District SACRAMENTO VALLEY ANTELOPE 5-021.54 260 Temescal Sub-basin Groundwater Sustainability Agency UPPER SANTA ANA VALLEY TEMESCAL 8-002.09 126 Thermalito Water and Sewer District SACRAMENTO VALLEY WYANDOTTE CREEK 5-021.69 Yes EAST BUTTE 157 Tracy City Of SAN JOAQUIN VALLEY TRACY 5-022.15 Yes TRACY 394 Triangle T Water District GSA SAN JOAQUIN VALLEY CHOWCHILLA 5-022.05 Yes CHOWCHILLA 394 Triangle T Water District GSA SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes CHOWCHILLA 16 Tri-County Water Authority 1 SAN JOAQUIN VALLEY TULARE LAKE 5-022.12 44 Tri-County Water Authority 5 SAN JOAQUIN VALLEY TULARE LAKE 5-022.12 45 Tri-County Water Authority 6 SAN JOAQUIN VALLEY TULARE LAKE 5-022.12 46 Tri-County Water Authority 7 SAN JOAQUIN VALLEY TULARE LAKE 5-022.12
203 Tri-County Water Authority Kings 2017 SAN JOAQUIN VALLEY TULARE LAKE 5-022.12 16 Tri-County Water Authority 1 SAN JOAQUIN VALLEY TULE 5-022.13 31 Tri-County Water Authority 2 SAN JOAQUIN VALLEY TULE 5-022.13 32 Tri-County Water Authority 3 SAN JOAQUIN VALLEY TULE 5-022.13 36 Tri-County Water Authority 4 SAN JOAQUIN VALLEY TULE 5-022.13
341 Tulare County GSA SAN JOAQUIN VALLEY KINGS 5-022.08 Yes KINGS 341 Tulare County GSA SAN JOAQUIN VALLEY KAWEAH 5-022.11 341 Tulare County GSA SAN JOAQUIN VALLEY TULE 5-022.13 258 Tulelake Irrigation District KLAMATH RIVER VALLEY TULELAKE 1-002.01 300 Tuolumne Groundwater Sustainability Agency SAN JOAQUIN VALLEY MODESTO 5-022.02 223 Turner Island Water District 1 SAN JOAQUIN VALLEY MERCED 5-022.04 Yes MERCED 220 Turner Island Water District 2 SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
May 14, 2019 Subject to Revision Page 12 of 13
California Department of Water Resources – Sustainable Groundwater Management Office
LIST OF POSTED GSA FORMATION NOTIFICATIONS: COMPARISON OF GSA BOUNDARIES RESULTING FROM 2018 BASIN BOUNDARY MODIFICATIONS
SGMA PORTAL NOTICE
ID1
LOCAL AGENCY OR GSA NAME GSA NOTICE LOCAL ID2
2018 BASIN NAME (Posted GSA Notice Submitted is in
this 2018 basin)3
2018 SUBBASIN NAME (Posted GSA Notice Submitted is
in this 2018 subbasin)
2018 BASIN
NUMBER4
Was the Basin/Subbasin
Modified in 2018?5
2016 BASIN/SUBBASIN ASSOCIATION (Posted basin
management intent)
342 Ukiah Valley Basin Groundwater Sustainability Agency UKIAH VALLEY N/A 1-052
368 Unadjudicated Portion of the Chino Groundwater Basin Within Los Angeles County GSA
Pomona Fringe Area GSA UPPER SANTA ANA VALLEY CHINO 8-002.01
248 Upper Ventura River Groundwater Agency VENTURA RIVER VALLEY UPPER VENTURA RIVER 4-003.01 330 Verbenia Groundwater Sustainability Agency Verbenia GSA COACHELLA VALLEY SAN GORGONIO PASS 7-021.04 39 West Kern Water District SAN JOAQUIN VALLEY KERN COUNTY 5-022.14 Yes KERN COUNTY
209 West Placer Groundwater Sustainability Agency SACRAMENTO VALLEY NORTH AMERICAN 5-021.64 Yes NORTH AMERICAN 28 West San Jacinto Groundwater Sustainability Agency SAN JACINTO N/A 8-005 Yes SAN JACINTO
154 West Side Irrigation District SAN JOAQUIN VALLEY TRACY 5-022.15 Yes TRACY 13 West Stanislaus Irrigation District SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA
225 West Turlock Subbasin Groundwater Sustainability Agency SAN JOAQUIN VALLEY TURLOCK 5-022.03 120 Western Canal Water District SACRAMENTO VALLEY BUTTE 5-021.70 Yes EAST BUTTE, WEST BUTTE
276 Western Municipal Water District
Southeastern Chino Basin Groundwater Sustainability Agency
UPPER SANTA ANA VALLEY CHINO 8-002.01
275 Western Municipal Water District
Riverside-Arlington Subbasin Groundwater Sustainability Agency
UPPER SANTA ANA VALLEY RIVERSIDE-ARLINGTON 8-002.03
40 Westlands Water District SAN JOAQUIN VALLEY WESTSIDE 5-022.09 244 White Wolf Groundwater Sustainability Agency SAN JOAQUIN VALLEY WHITE WOLF 5-022.18 237 Widren Water District GSA SAN JOAQUIN VALLEY DELTA-MENDOTA 5-022.07 Yes DELTA-MENDOTA 151 Woodbridge Irrigation District SAN JOAQUIN VALLEY EASTERN SAN JOAQUIN 5-022.01 Yes EASTERN SAN JOAQUIN 217 Yolo Subbasin Groundwater Agency SACRAMENTO VALLEY YOLO 5-021.67 Yes YOLO
106 Yuba County Water Agency SACRAMENTO VALLEY NORTH YUBA 5-021.60 Yes NORTH YUBA, WYANDOTTE CREEK
106 Yuba County Water Agency SACRAMENTO VALLEY SOUTH YUBA 5-021.61 Yes SOUTH YUBA 349 Yucaipa Basin UPPER SANTA ANA VALLEY YUCAIPA 8-002.07
May 14, 2019 Subject to Revision Page 13 of 13