Heissler Stream Crossings Project (Streambed Alteration Agreement No.1600-2019-0508-R1)
371 Documents in Project
Summary
SCH Number
2016112028
Lead Agency
Mendocino County
Document Title
Heissler Stream Crossings Project (Streambed Alteration Agreement No.1600-2019-0508-R1)
Document Type
NOD - Notice of Determination
Received
Posted
1/18/2022
Document Description
The project is limited to 14 encroachments (Table 1) for stream crossings that were
notified for instream work that require upgrading because of failing or undersized culverts. Work for these encroachments will include excavation, removal of the failing culverts, replacement with new properly sized culverts, backfilling and compaction of fill, and rock armoring as necessary to minimize erosion.
Stream Crossing-1 (Crossing #2) 39.9330, -123.5703 Replace existing culvert with a minimum 24” diameter culvert
Stream Crossing-2 (Crossing #7) 39.9341, -123.5526 Replace existing culvert with a minimum 18” diameter culvert
Stream Crossing-3 (Crossing #10) 39.9336, -123.5436 Replace existing culvert with a minimum 48” diameter culvert
Stream Crossing-4 (Crossing #11) 39.9277, -123.5397 Replace existing culvert with a minimum 42” diameter culvert
Stream Crossing-5 (Crossing #12) 39.9273, -123.5390 Replace existing culvert with a minimum 24” diameter culvert
Stream Crossing-6 (Crossing #13/DRC) 39.9260, -123.5371 Hydrologically disconnect road and ditch from stream as described
in the Notification
Stream Crossing-7 (Crossing #14) 39.9265, -123.5356 Replace existing culvert with a minimum 24” diameter culvert
Stream Crossing-8 (Crossing #15 Reservoir A Spillway) 39.9260, -123.5355 Realign and upgrade the spillway with a minimum 24” diameter culvert. Upgrade the facility as described in Notification.
Stream Crossing-9(Crossing #20) 39.9292, -123.5304 Install a minimum 18” diameter culvert.
Stream Crossing-10 (Crossing #23) 39.9304, -123.5297 Install rocked ford crossing
Stream Crossing-11 (Crossing #25) 39.9317, -123.5289 Install rocked ford crossing
Stream Crossing-12 (Crossing #26) 39.9315, -123.5273 Install rocked ford crossing
Stream Crossing-13 (Crossing #27) 39.9311, -123.5273 Replace existing culvert with a minimum 18” diameter culvert
Reservoir Outlet (Crossing #22) 39.9299, -123.5302 Maintain outlet from reservoir.
Permittee shall implement the Bullfrog Management Plan. This reservoir shall be subject to further evaluation by CDFW in coordination with SWRCB, Division of Water Rights.
Contact Information
Name
Rebecca Garwood
Agency Name
California Department of Fish & Wildlife
Job Title
Environmental Program Manager
Contact Types
Responsible Agency
Address
Phone
Location
Coordinates
Cities
Leggett
Counties
Mendocino
Regions
Northern California
Cross Streets
approximately 11 miles east northeast of the town of Leggett
Parcel #
011-690-25, 011-680-07, 011-700-05, 011-700-06, 011-700-08, 011- 700-05-01
State Highways
101
Waterways
Eel River watershed
Township
24N
Range
15W
Section
16
Base
Diablo
Notice of Determination
Approving Agency
California Department Of Fish & Wildlife
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Mendocino
Final Environmental Document Available at
County of Mendocino
860 N. Bush Street
Ukiah, CA 95482
Contact: Julia Acker
Phone: 707-234-6650
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
No
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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