Description: The 40 state senate districts represent the geographically defined territories used for electing members to the upper (senate) chamber of the California State Legislature. The current state senate boundaries were approved by the California Citizens Redistricting Commission in 2021 following the completion of the 2020 United States Census.
Service Item Id: e11f76b95d8e4b89836f012bc4b5601b
Copyright Text: We Draw the Lines CA (www.wedrawthelines.ca.gov)
Description: Version Information:The data is updated yearly with fire perimeters from the previous fire season.Fire20_1 was released in April, 2021. Five hundred wildfires from the 2020 fire season were added to the database (12 from NPS, 277 from CAL FIRE, 76 from USFS, 37 from BLM, 3 other). Two previous fires were modified, the 1994 Steckel fire was deleted and the two 1979 Hernadez were merged into one fire.________________________________________________________________CAL FIRE (including contract counties), USDA Forest Service Region 5, USDI Bureau of Land Managment & National Park Service, and other agencies jointly maintain a comprehensive fire perimeter GIS layer for public and private lands throughout the state. The data covers fires back to 1878. ________________________________________________________________________________Discrepancies between wildfire perimeter data and Redbook Large Damaging FiresLarge Damaging fires in California were first defined by the 1979 Redbook. The definition of “Large Damaging” fires used by CAL FIRE has changed over time and differs from the definition initially used when compiling this digital Fire Perimeter data. In contrast, the definition of fires whose perimeter should be collected has changed once in the approximately 30 years the data has been in existence. Below are descriptions of changes in data collection criteria used when compiling these two data sets. To facilitate comparison, this meta data includes a summary, by year of fires in the Redbook that do not appear in this fire perimeter dataset. It is followed by an enumeration of each “Redbook” fire missing from the spatial data. Wildfire Perimeter criteria~1991: 10 acres timber, 30 acres brush, 300 acres grass, damages or destroys three residence or one commercial structure or $300,000 damage ~2010: 1991 criteria but the monetary criteria, the differentiation of structure type and the use of damages were all removedRedbook Fire data criteria1979 - Fires of a minimum of 300 acres that burn atleast : 30 acres timber, 300 acres brush, 1500 acres woodland or grass1981 - 1979 criteria plus fires that took 3000 hrs of CDF personnel time to suppress1992 - 1981 criteria plus 1500 acres ag products, or destroys three residence or one commercial structure or $300,000 damage1993 - 1992 criteria but three or more structures destroyed replaces destroys three residence or one commercial structure and the 3000 hrs of CDF personnel time to suppress is removed2008 - simply 300 acres and larger--------------------------------Year and Number of missing Large Damaging Fires for that yearYear# of Missing “Redbook” Fires19792219801319811519826198331984201985521986121987561988231989819909199121992161993171994221995919961519979199810199972000420015200216200352004220051200611200732008432009320102201102012420132201472015102016220171120186Total483---------------------------------Enumeration of fires in the Redbook that are missing from Fire Perimeter data1979-Sylvandale(HUU),Kiefer(AEU),Taylor(TUU),Parker#2(TCU), PGE#10, Crocker(SLU),Silver Spur (SLU),Parkhill (SLU), Tar Springs #2 (SLU), Langdon (SCU), Truelson (RRU), Bautista (RRU), Crocker (SLU), Spanish Ranch (SLU), Parkhill (SLU), Oak Springs(BDU), Ruddell (BDF), Santa Ana (BDU), Asst. #61 (MVU), Bernardo (MVU), Otay #20, 1980– Lightning series (SKU), Lavida (RRU), Mission Creek (RRU), Horse (RRU),Providence(RRU), Almond (BDU), Dam (BDU), Jones (BDU), Sycamore (BDU), Lightning (MVU), Assist 73, 85, 138 (MVU)1981– Basalt(LNU), Lightning #25(LMU), Likely (MNF), USFS#5 (SNF), Round Valley (TUU), St. Elmo (KRN), Buchanan (TCU), Murietta (RRU), Goetz (RRU), Morongo #29 (RRU), Rancho (RRU), Euclid (BDU), Oat Mt. (LAC & VNC), Outside Origin #1 (MVU), Moreno (MVU)1982- Duzen (SRF), Rave (LMU), Sheep’s trail (KRN), Jury (KRN), Village (RRU), Yuma (BDF)1983- Lightning #4 (FKU), Kern Co. #13, #18 (KRN)1984-Bidwell (BTU), BLM D 284,337, PNF #115, Mill Creek (TGU), China hat(MMU), fey ranch, Kern Co #10, 25,26,27, Woodrow (KRN), Salt springs, Quartz (TCU), Bonanza (BEU), Pasquel (SBC), Orco asst. (ORC), Canel (local), Rattlesnake (BDF)1985- Hidden Valley, Magic (LNU), Bald Mt. (LNU), Iron Peak (MEU), Murrer (LMU), Rock Creek (BTU), USFS #29, 33, Bluenose, Amador, 8 mile (AEU), Backbone, Panoche, Los Gatos series, Panoche (FKU), Stan #7, Falls #2 (MMU), USFS #5 (TUU), Grizzley, Gann (TCU), Bumb, Piney Creek, HUNTER LIGGETT ASST#2, Pine, Lowes, Seco, Gorda-rat, Cherry (BEU), Las pilitas, Hwy 58 #2 (SLO), Lexington, Finley (SCU), Onions, Owens (BDU), Cabazon, Gavalin, Orco, Skinner, Shell, Pala (RRU), South Mt., Wheeler, Black Mt., Ferndale, (VNC), Archibald, Parsons, Pioneer (BDU), Decker, Gleason(LAC), Gopher, Roblar, Assist #38 (MVU)1986– Knopki (SRF), USFS #10 (NEU), Galvin (RRU), Powerline (RRU), Scout, Inscription (BDU), Intake (BDF), Assist #42 (MVU), Lightning series (FKU), Yosemite #1 (YNP), USFS Asst. (BEU), Dutch Kern #30 (KRN)1987- Peach (RRU), Ave 32 (TUU), Conover (RRU), Eagle #1 (LNU), State 767 aka Bull (RRU), Denny (TUU), Dog Bar (NEU), Crank (LMU), White Deer (FKU), Briceburg (LMU), Post (RRU), Antelope (RRU), Cougar-I (SKU), Pilitas (SLU) Freaner (SHU), Fouts Complex (LNU), Slides (TGU), French (BTU), Clark (PNF), Fay/Top (SQF), Under, Flume, Bear Wallow, Gulch, Bear-1, Trinity, Jessie, friendly, Cold, Tule, Strause, China/Chance, Bear, Backbone, Doe, (SHF) Travis Complex, Blake, Longwood (SRF), River-II, Jarrell, Stanislaus Complex 14k (STF), Big, Palmer, Indian (TNF) Branham (BLM), Paul, Snag (NPS), Sycamore, Trail, Stallion Spring, Middle (KRN), SLU-864 1988- Hwy 175 (LNU), Rumsey (LNU), Shell Creek (MEU), PG&E #19 (LNU), Fields (BTU), BLM 4516, 417 (LMU), Campbell (LNF), Burney (SHF), USFS #41 (SHF), Trinity (USFS #32), State #837 (RRU), State (RRU), State (350 acres), RRU), State #1807, Orange Co. Asst (RRU), State #1825 (RRU), State #2025, Spoor (BDU), State (MVU), Tonzi (AEU), Kern co #7,9 (KRN), Stent (TCU), 1989– Rock (Plumas), Feather (LMU), Olivas (BDU), State 1116 (RRU), Concorida (RRU), Prado (RRU), Black Mt. (MVU), Vail (CNF)1990– Shipman (HUU), Lightning 379 (LMU), Mud, Dye (TGU), State 914 (RRU), Shultz (Yorba) (BDU), Bingo Rincon #3 (MVU), Dehesa #2 (MVU), SLU 1626 (SLU)1991- Church(HUU), Kutras (SHF) 1992– Lincoln, Fawn (NEU), Clover, fountain (SHU), state, state 891, state, state (RRU), Aberdeen (BDU), Wildcat, Rincon (MVU), Cleveland (AEU), Dry Creek (MMU), Arroyo Seco, Slick Rock (BEU), STF #135 (TCU)1993– Hoisington (HUU), PG&E #27 (with an undetermined cause, lol), Hall (TGU), state, assist, local (RRU), Stoddard, Opal Mt., Mill Creek (BDU), Otay #18, Assist/ Old coach (MVU), Eagle (CNF), Chevron USA, Sycamore (FKU), Guerrero, Duck1994– Schindel Escape (SHU), blank (PNF), lightning #58 (LMU), Bridge (NEU), Barkley (BTU), Lightning #66 (LMU), Local (RRU), Assist #22 & #79 (SLU), Branch (SLO), Piute (BDU), Assist/ Opal#2 (BDU), Local, State, State (RRU), Gilman fire 7/24 (RRU), Highway #74 (RRU), San Felipe, Assist #42, Scissors #2 (MVU), Assist/ Opal#2 (BDU), Complex (BDF), Spanish (SBC)1995-State 1983 acres, Lost Lake, State # 1030, State (1335 acres), State (5000 acres), Jenny, City (BDU), Marron #4, Asist #51 (SLO/VNC)1996- Modoc NF 707 (Ambrose), Borrego (MVU), Assist #16 (SLU), Deep Creek (BDU), Weber (BDU), State (Wesley) 500 acres (RRU), Weaver (MMU), Wasioja (SBC/LPF), Gale (FKU), FKU 15832 (FKU), State (Wesley) 500 acres, Cabazon (RRU), State Assist (aka Bee) (RRU), Borrego, Otay #269 (MVU), Slaughter house (MVU), Oak Flat (TUU)1997- Lightning #70 (LMU), Jackrabbit (RRU), Fernandez (TUU), Assist 84 (Military AFV) (SLU), Metz #4 (BEU), Copperhead (BEU), Millstream, Correia (MMU), Fernandez (TUU)1998- Worden, Swift, PG&E 39 (MMU), Chariot, Featherstone, Wildcat, Emery, Deluz (MVU), Cajalco Santiago (RRU)1999- Musty #2,3 (BTU), Border # 95 (MVU), Andrews, Roadside 9323 (MMU), Lacy (BDU), Range (SCU)2000- Latrobe (AEU), Shell (SLU), Happy Camp (Inyo), Golden Fire (BDU)2001- Pacheco (MMU), Orosco (CNF/MVU), Observation (LNF), Modoc Complex (LMU), Happy Camp Complex (SKU)2002- Nicholas (MMU), Aliso Assist #73 (MVU), Assist, Leona, Williams (BDU), BLM D596, horse complex (LMU), KNF Assist #15 (SKU), Cajalco Evening State 925 (RRU), Airport, Bouquet, Copper, Inyo Complex (BDU)2003- F.K.U. 7076 (LOC) 15k , Local (2) 12k 2k (RRU), MNF 964 Assist (LNU) 3+k2004- F.K.U. 7654, NOD BBT42005- Pine (TUU)2006- Phelps (FKU), BLM-2 (FKU), Olive (MMU), Alpaugh (TUU), Lgt. # 11,26, 53 (LMU), Cort, Coyote, Orchard Ranch (RRU)2007- Little 5 (FKU), Brokeoff (SHU), Avenue 26/ Rd 195 (MMU/local)2008- Jonson VMP (RRU), 85 (LNU), Wagers (MEU), STA 57 ONO CDF IGO 2 C2(SHU), Whitmore Rd/ Old Cow C2(SHU), Coleman,Fish Hatchery (SHU), EO2A (SHU), Igo 6,13, 15,16,17,18 (SHU), Lakehead (SHU), Daugherty (MEU), Breakneck (BTU), West Branch,Frey,Flea,Valley,Lynch (BTU), Squaw 1 Lightning 2 (MEU), Venture (SHU), 5-8,Cliff,Lightning, Popcorn (LMU), Juan Creek Lightning (MEU), Dixie (LMU), Alder Creek Beach Rd (MEU), Dino,Hwy 152 (MMU), Smokey Rim Empire Camp (BTU), Turkey (BEU), Rodeo 2 (TUU), Lackerman (BTU), Long (BTU)2009- Oliver (RRU), Ash (MMU), One-Eleven (SHU L complex), 2010- Whites (FKU), Flynn (SCU-002885), 2011- none2012- Billy (MMU), Lassen (FKU), Grape (KRN), Rushmore (RRU) 2013- River (MMU), Fox (LMU)2014- Pierce (RRU), 59 (TCU), Gun Club (MMU), Kelley (MMU), Stony Loop (Monterey), Modoc Complex2015- Carl Motar Grenade (MIL), Peanut (Monterey), Mad River Complex (SRF), GASQUET (SRF), Horno (MIL), Deer (KRN), Forebay Creek (MMU)2016- Fort Flat (KRN)2017- Deluz (MVU), Range (MIL Monterey), Quail Complex (KRN), Farad (HTF), Orleans Complex (SRF), R-21 (BLM), Summit Complex (STF), Rose (KRN), Buffalo (MIL MVU), Chris (HTF), Liberty (Local RRU)2018- Alpha (MIL MVU), Yankee (MIL SLO), Pendelton Complex, West (CNF), Nacimiento (MIL Monterey), Branscome (SUI local)
Service Item Id: e11f76b95d8e4b89836f012bc4b5601b
Copyright Text: CAL FIRE recognizes the various partners that have contributed to this dataset, including USDA Forest Service Region 5, USDI Bureau of Land Managment, National Park Service, National Fish and Wildlife Service, and numerous local agencies.
Description: This dataset was updated May, 2022.This ownership dataset was generated primarily from CPAD data, which already tracks the majority of ownership information in California. CPAD is utilized without any snapping or clipping to FRA/SRA/LRA. CPAD has some important data gaps, so additional data sources are used to supplement the CPAD data. Currently this includes the most currently available data from BIA, DOD, and FWS. Additional sources may be added in subsequent versions. Decision rules were developed to identify priority layers in areas of overlap.Starting in 2022, the ownership dataset was compiled using a new methodology. Previous versions attempted to match federal ownership boundaries to the FRA footprint, and used a manual process for checking and tracking Federal ownership changes within the FRA, with CPAD ownership information only being used for SRA and LRA lands. The manual portion of that process was proving difficult to maintain, and the new method (described below) was developed in order to decrease the manual workload, and increase accountability by using an automated process by which any final ownership designation could be traced back to a specific dataset.The current process for compiling the data sources includes:* Clipping input datasets to the California boundary* Filtering the FWS data on the Primary Interest field to exclude lands that are managed by but not owned by FWS (ex: Leases, Easements, etc)* Supplementing the BIA Pacific Region Surface Trust lands data with the Western Region portion of the LAR dataset which extends into California.* Filtering the BIA data to exclude areas that represent only mineral rights rather than surface ownership.* In the case of overlap, sources were prioritized as follows: FWS > BIA > CPAD > DOD* As an exception to the above, DOD lands on FRA which overlapped with CPAD lands that were incorrectly coded as non-Federal were treated as an override, such that the DOD designation could win out over CPAD.In addition to this ownership dataset, a supplemental _source dataset is available which designates the source that was used to determine the ownership in this dataset.Data Sources:* GreenInfo Network's California Protected Areas Database (CPAD2021b). https://www.calands.org/cpad/* US Fish and Wildlife Service FWSInterest dataset (updated April 2022). https://fws.maps.arcgis.com/home/item.html?id=0a30eaf43328427db8750282d67f0005or https://ecos.fws.gov/ServCat/Reference/Profile/144384or https://services.arcgis.com/QVENGdaPbd4LUkLV/arcgis/rest/services/FWSInterest/FeatureServer* Department of Defence MIRTA dataset (updated Oct 2020) https://www.acq.osd.mil/eie/BSI/BEI_DISDI.htmlor https://geospatial-usace.opendata.arcgis.com/datasets/fc0f38c5a19a46dbacd92f2fb823ef8c_1/about* Bureau of Indian Affairs, Pacific Region, Surface Trust land boundaries data (2022)via John Mosley John.Mosley@bia.gov* Bureau of Indian Affairs, Land Area Representations (LAR) and BIA Regions datasets (updated Oct 2019) https://biamaps.doi.gov/bogs/datadownload.htmlData Gaps:Ownership22_1 represents an initial version of ownership with a new methodology which was developed under a short timeframe. A comparison with previous versions of ownership highlighted the some data gaps with the current version. Some of these known gaps include several BOR, ACE and Navy lands which were not included in CPAD nor the DOD MIRTA dataset. Our hope for future versions is to refine the process by pulling in additional data sources to fill in some of those data gaps. Additionally, any feedback received about missing or inaccurate data can be taken back to the appropriate source data where appropriate, so fixes can occur in the source data, instead of just in this dataset.
Service Item Id: e11f76b95d8e4b89836f012bc4b5601b
Copyright Text: This data was compiled by CAL FIRE, using data from the following sources:
* GreenInfo Network's California Protected Areas Database (CPAD2021b).
* US Fish and Wildlife Service FWSInterest dataset * Department of Defense's MIRTA dataset
* Bureau of Indian Affairs Surface Trust, LAR, and Region datasets
Own_Group
(
type: esriFieldTypeString, alias: Own_Group, editable: true, nullable: true, length: 50, defaultValue: null, modelName: Own_Group
, Coded Values:
[Bureau of Indian Affairs: Bureau of Indian Affairs]
, [Bureau of Land Management: Bureau of Land Management]
, [Bureau of Reclamation: Bureau of Reclamation]
, ...11 more...
)