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Smith River Ranch LLC Water Diversion Project (Lake or Streambed Alteration Agreement No. EPIMS-DEL-58535-R1C)

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State & Local

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The project involves a single water diversion encroachment from Ritmer Creek in Del Norte County, California, for irrigation purposes, managed by Smith River Ranch LLC under Lake or Streambed Alteration Agreement EPIMS-DEL-58535-R1C. The diversion infrastructure consists of a boulder weir and sliding gate culvert that channels water to an off-stream reservoir, with instream work strictly limited to the relocation of stream gravels at the weir to maintain proper water surface elevation and prevent fish impingement on the diversion screen. All activities must comply with the California Department of Fish and Wildlife’s Fish Screen Criteria and are categorically exempt from CEQA review under Title 14 of the California Code of Regulations, Section 15304, due to their minor nature and absence of significant environmental impact. No hazardous materials are involved, and no construction beyond gravel relocation is permitted within the streambed. The project is located in Section 21, T18N, R01W, Humboldt Base and Meridian, with precise coordinates provided for the point of diversion, and is associated with APN 102-010-031. There is no formal contract value, pricing structure, or payment terms defined in the documentation, indicating this is an environmental permitting and compliance action rather than a traditional procurement contract. No FAR clauses, contract types, evaluation factors, or delivery schedules are included, and the document is classified as a forecast rather than a solicitation. The California Department of Fish and Wildlife, Region 1, serves as the regulatory authority, with Monty Larson listed as the primary point of contact and David Manthorne as the approving official. No official COR, COTR, PCO, invoicing procedures, accounting codes, or delivery terms are specified. The project has been signed as of October 10, 2025, and posted on November 20, 2025, but no submission deadlines, proposal formats, certifications, or socioeconomic status disclosures are provided, reflecting its nature as a regulatory agreement focused on environmental compliance rather than competitive acquisition.

General Info

Smith River Ranch LLC diverts Ritmer Creek water via boulder weir and culvert for irrigation, complying with CDFW fish screen criteria.

Agency

California → Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

approximately 1.65 miles northwest of the town of Smith River, CA

Set-Aside

NONE

Documents

(1)

EPIMS-DEL-58535-R1C Notice of Exemption for Smith River Ranch LLC Water Diversion Project

PDFnotice-of-exemption

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Organization & Contact Information

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AgencyCalifornia → Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka
Contacts2 people available
OfficeN/A
Organization / Agency
California → Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka
Office AddressN/A
Contacts
Monty LarsonSenior Environmental Scientist Specialist
Chris HowardPlease contact Monty Larson of CDFW

Full Description

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The Project is limited to one encroachment. The encroachment is for water diversion from Ritmer Creek. Water is diverted for irrigation. Work for the water diversion will include use and maintenance of the water diversion infrastructure, which consists of a boulder weir and sliding gate culvert to divert water to an off-stream reservoir. Instream work shall be limited to the relocation of stream gravels at the boulder weir to maintain water surface elevation at appropriate depth to avoid impingement of native fish species on the screen.

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