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Found 21 datasets matching filters. (clear all filters)

  • #1 Federal

    This dataset contains the 2018 reach fish data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River, California.

    Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 09:57 PM
  • #2 Federal

    Data included in this dataset include microhabitat availability data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River.

    Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 07:31 PM
  • #3 Federal

    Data included in this dataset include: 1) population estimate data; 2) microhabitat use data; and 3) microhabitat availability data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo...

    Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 09:54 PM
  • #4 Federal

    This dataset includes microhabitat use data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River. Fish 100 mm and larger were targeted for...

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 08:07 PM
  • #5 Federal

    This dataset includes reach habitat data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the San Gabriel River.

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 07:35 PM
  • #6 Federal

    The Santa Ana Sucker (Pantosteus santaanae) is a federally threatened species endemic to the Santa Ana, San Gabriel, and Los Angeles Rivers in southern California. Seasonal limitations on...

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:11 PM
  • #7 Federal

    Data included in this dataset includes microhabitat use data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River.

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 08:47 PM
  • #8 Federal

    Data included in this dataset include reach habitat data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River.

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:08 PM
  • #9 Federal

    This dataset includes reach habitat data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River.

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 08:54 PM
  • #10 Federal

    Data included in this dataset includes microhabitat use data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River.

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 10:18 PM
  • #11 Federal

    This dataset includes the 2018 latitude and longitude information for habitat and fish reach locations on the Santa Ana and San Gabriel Rivers.

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 07:34 PM
  • #12 Federal

    Data included in this dataset include microhabitat availability data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River.

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 07:55 PM
  • #13 Federal

    This dataset includes fish population and habitat data collected in 2024 to support development of the upper Santa Ana River Habitat Conservation Plan for the Santa Ana Sucker (Catostomus...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 08:21 PM
  • #14 Federal

    This dataset contains the 2018 reach fish data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the San Gabriel River.

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:00 PM
  • #15 Federal

    This dataset includes 2019 reach habitat data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River.

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 09:27 PM
  • #16 Federal

    This dataset includes reach habitat data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River.

    Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 10:07 PM
  • #17 Federal

    Data included in this dataset: Fish count data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the upper Santa Ana River for 2015.

    Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 07:25 PM
  • #18 Federal

    This dataset contains the 2019 reach fish data for the Santa Ana Sucker (Catostomus santaanae) and the Arroyo Chub (Gila orcutti) in the Santa Ana River, California.

    Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 08:23 PM
  • #19 Federal

    This data release compiles multi-year temperature datasets from the Santa Ana River, including continuous temperature records collected by USGS, San Bernardino Valley Municipal Water District, and...

    Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 24, 2026 at 04:51 AM
  • #20 Federal

    The Santa Ana Sucker (Pantosteus santaanae) is a federally threatened species of ray-finned fishes endemic to the Santa Ana, San Gabriel, and Los Angeles Rivers in southern California. Seasonal...

    Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: May 05, 2026 at 08:37 PM

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