The following is the text of the Tree Protection Ordinance as presented for its second reading at the Council meeting of 11 May 1998, and may or may not reflect last-minute amendments to the ordinance. Since this was scanned from the printed copy, there may be some minor errors that have “crept in” during that process, as well. If you notice any errors please let me know! At any rate, this is for informational use only and should not be relied upon as a legal document.

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The ordinance consists of eleven sections:

9.940 INTENT     9.941 DEFINITIONS    9.942 CITY APPROVAL REQUIRED

9.943 TREES IN PUBLIC RIGHTS-OF-WAY (STREET TREES)

9.944 TREES IN NATURAL RESOURCE AREAS

9.945 TREES ON DEVELOPABLE LAND PRIOR TO AND DURING DEVELOPMENT

9.946 TREES IN APPROVED DEVELOPMENTS

9.947 PROTECTION OF REGISTER TREES

9.948 DESIGNATION OF REGISTER TREES

9.949 PROCEDURE FOR REMOVAL OF A DESIGNATED LANDMARK FROM THE REGISTER

9.950 MITIGATION AND PENALTIES

FOREST GROVE

TREE PROTECTION ORDINANCE

(Ord. 92-03, 1/27/92; Ord. 93-09, 8/9/93)

9.940 INTENT.

The trees of Forest Grove, a reminder of the City's namesake, offer historic, aesthetic, spiritual, social, environmental, and monetary values to the community. To ensure the success of the urban forestry program, the tree management ordinance establishes governing guidelines, a legal framework, and authority for the community forestry program. This ordinance seeks to enhance the quality of life in Forest Grove by promoting good stewardship that will ensure the continued health and well-being of the community forest. This ordinance creates a protected status for trees as listed below:

Where any tree falls into more than one category, the most restrictive criteria apply.

9.941 DEFINITIONS. The following definitions shall be used within this ordinance:

9.942 CITY APPROVAL REQUIRED.

Unless specifically exempted under Permit Exemption below, protected trees require City approval prior to removal or major pruning. It shall be unlawful within any one year period to remove or prune so as to remove over 20% of a tree's canopy, top a tree, or disturb over 10% of the root zone of any protected tree or vegetation except in accordance with the provisions of this ordinance.

(A) Permit Requirements.

(B) Permit Exemption.

(C) Review Process.

9.943 TREES IN PUBLIC RIGHTS-OF-WAY (STREET TREES).

(A) Criteria. The permit for major pruning or removal shall be granted if any of the following criteria have been met:

(C) Planting Requirements.

(D) Maintenance.

9.944 TREES IN NATURAL RESOURCE AREAS.

(A) Additional Information Requirements. An applicant who wishes to remove vegetation or do work within a Natural Resource Area shall submit:

(B) Criteria. The request for vegetation removal shall be approved based on the criteria below:

9.945 TREES ON DEVELOPABLE LAND PRIOR TO AND DURING DEVELOPMENT

(A) Protected Trees Prior to Development. A permit shall be required for the removal or major pruning for trees 6 inches or greater in diameter, measured 4.5 feet above natural grade, or other Protected Trees as defined in this ordinance. A permit may cover a tree management plan which specifies cutting, pruning, and thinning on a 6-month to 2-year basis.

(B) Trees shall be protected in the following instances:

(C) Tree Removal Criteria. The permit for removal hall be granted if any of the following criteria have been met:

(D) Review Standards During Development Review.

9.946 TREES IN APPROVED DEVELOPMENTS.

Trees which were existing and retained as part of a development review procedure.

(A) Criteria: The permit for major pruning or removal shall be granted if any of the following criteria have been met.

9.947 PROTECTION OF REGISTER TREES.

(A) Register Trees. Register Trees are those identified and adopted by Council ordinance, and are subject to this section in addition to any requirements set forth in sections 9.943 through 9.946.

(B) Pruning.

(C) Criteria. The permit for major pruning or removal shall be granted if any of the following criteria have been met:

(D) Construction Around Register Trees. In the absence of specific restrictions or allowances, the following construction practices shall be followed.

(E) Issuance of permit. All permits for removal and pruning shall be issued with the following conditions attached:

(F) Relative Value. The relative significance and historic value of the tree (based on the Manual of Tree and Landscape Appraisers), as determined in the inventory or other study, shall be considered in evaluating the need for removal or mitigation requirement.

(G) Referral and Appeals. The Community Development Director or designee may refer the review to the CFC. The Director or designee may also request a recommendation from the Historic Landmarks Board if the permit request involves trees with historic significance. A decision of the Director may be appealed to the CFC. Appeals of the CFC decision shall go directly to the City Council with time periods and procedures as per Section 9.911 of this ordinance.

9.948 DESIGNATION OF REGISTER TREES.

(A) Inventory and possible Register. An inventory shall be conducted of significant trees (including groves) which could qualify as being placed on the Register. Criteria are as follows:

(B) Inventory and Register Updates. Provisions shall be made for periodic updates of the tree inventory and possible Register as required by changes in the number and condition of significant trees.

(C) Creation and Modification of Register Tree List. The CFC shall review the Inventory and other pertinent information and draw up a proposed list of significant trees and groves of trees which the CFC believes meets the criteria to be placed on the Register.

(D) Notice of Public Hearings and Limited Land Use Decisions. The CFC shall hold at least one public hearing on this proposed list, and notice shall be given as prescribed in Section 9.915. Following the public hearing(s) each property owner of the tree or trees under consideration for Register status shall be notified by mail. The notice shall inform tree owners that they can request in writing that the tree(s) on their property not be considered for Register status. Attached to the recommendation to Council shall be a list of current property owners who have requested their tree(s) not be placed on the Register. The notice shall also include, at a minimum, the following:

(E) Annual Notification of Register Tree Owners. Once each year, between January 1 and April 1, the City shall mail a notice to the owners and occupants of the property on which each Register Tree is located. The list of owners shall he drawn from the most recent tax roll of the County Assessor. The list of occupants shall be drawn from the most recent listings posted in the unified billing accounts of the City. The purpose of the notice shall be to inform or to remind the owners and occupants of the property that such tree or grove has been found by the City to be a significant tree or grove, and that its listing on the Register subjects the tree or grove to certain review requirements. The notice shall also include, at a minimum, the following:

9.949 PROCEDURE FOR REMOVAL OF A DESIGNATED LANDMARK FROM THE REGISTER.

Removal of a designated tree from the Register may be proposed by a property owner or his authorized agent, by the CFC, or by the City Council. (Such request does not restrict the applicant from removing or maintaining the tree as part of 9.912,(B), Permit Exemption.) In proposing removal, an application shall be prepared and filed with the City, using forms prescribed by the City. Notice of the public hearing shall be given as prescribed in Section 9.915.

9.950 MITIGATION AND PENALTIES

(A) Tree Replacement. Replacement trees shall be new trees, 2 inches in caliper size or larger, meeting City requirements for tree type, placement, installation, and watering provisions. The owner (or with street trees the adjacent property owner) shall be responsible for the continued health of the new tree including regular watering. Replacement shall be completed within one year of removal.

(B) Improper Removal Mitigation:

(C) Partial Compliance With Criteria. If the required criteria have only been partially met, then the reviewing body can require mitigation greater than Section 9.949(A), Tree Replacement, but less than Section 9.949(B), Improper Removal.

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