Administrator/M.S./CCA 44 Lake St. South, Ste. a 651. 395.5850 Forest Lake, MN 55025

Mike Kinney Administrator/M.S./CCA 44 Lake St. South, Ste. A 651. 395.5850 Forest Lake, MN 55025

[email protected]

Stormwater Volume Reduction Credit Banking Application Form

Stormwater Volume Credit Bank Account Information

CLFLWD SW Volume Account # (if existing): Project/Bank Name:

Bank Account Owner/Applicant: County:

Local Governmental Unit (LGU): Lake Management District (LMD):

Location (Section, Twp, R): CLFLWD Subwatershed ID:

In order to meet District Stormwater (SW) Volume standards, an applicant for a stormwater management permit must demonstrate to the District that the proposed land altering activity will maintain stormwater flow volume from each point of discharge from the site for a 24-hour precipitation event with a return frequency of 2 years, or 5 years within a landlocked basin or an area that drains to a landlocked basin, at or below the pre-development stormwater flow volume. Excess volume reduction or runoff retention achieved onsite, up to the volume of the five-year, 24-hour event, may be banked (credit) for use on other projects within the District that are unable to fully meet the District stormwater volume reduction standard onsite.  The District has established and will maintain a list of available banked runoff retention Volume Credits.  Stormwater management facilities or practices relied upon to create Volume Credits must be included in the recorded maintenance instrument or maintenance plan specified in District Rules.  Volume Credits may be utilized by permit applicants to meet the requirements only after the applicant has demonstrated to the District that:

 One-half (1/2) inch of runoff from all new impervious surface on the parcel will be abstracted within parcel boundaries;  Soil conditions and/or other site constraints prevent abstraction of additional runoff onsite. Infiltration is considered not feasible where soils do not support infiltration, documented soil contaminants preclude the use of infiltration practices, or there is inadequate separation from the water table.

 The facility or practice generating the credit is providing the level of volume control for which the applicant seeks credit.  Permit applicants are responsible for contacting a seller of Volume Credits and arranging the sale on terms established by the interested parties. The District will certify the sale through a form established by the District and completed by the buyer and seller of the Volume Credits. This Stormwater Volume Reduction Credit Banking Application must be submitted as part of the Project’s District permit application. Stormwater Volume Compliance Requirements and Capacity Is some part of the capacity to be used for compliance with CLFLWD requirements or those of another regulatory body? Yes No

If so, identify regulating entity/ies, permit number/s and volume dedicated for compliance:

Table 1. SW Credits To Be Credited SW SW Facility Type SW Count LGU LMD Sec, Twp, R Subwatershed Action Facility Credit y (ac-ft)

TOTAL Facility Type = (infiltration basin, raingarden, etc…) County = Chisago or Washington LGU = Chisago City, Chisago Lakes Twp, Forest Lake, Scandia or Wyoming LMD = Bone, Comfort, Forest, or Little Comfort Subwatershed can be found in CLFLWD Watershed Management Plan Required Exhibits  This stormwater volume reduction credit banking application will require all exhibits shown in section 2.6 of the District’s Rules.  In addition, the applicant will need to submit a statement of area draining to the facility (to determine capacity). *An as-built survey of volume control measures must be submitted after construction to verify volumes eligible for entry into the District bank. Stormwater Volume Credit Bank Applicant Affirmation By signature below, the Stormwater Volume Credit Bank applicant requests that the credit deposit identified in Table 1of this form be deposited under the applicant’s name in the CLFLWD Stormwater Volume Credit Bank.

______Name (Print) Signature Date Do you want CLFLWD to advertise availability of volume credits for sale to the general public? Yes No If yes, then please provide the contact name and phone number and/or e-mail address that you wish to make available to the general public: For District office Use Only Contact Name______Phone______e-mail______The CLFLWD Administrator certifies that the volume credits (verified through CLFLWD certification) have been properly deposited into the CLFLWD Stormwater Volume Credit Bank.

______Account Number Authorized Signature Date As-Builts for SW Facilities on File: Yes No Do They Conform to Plans: Yes No Are There Signed/Recorded Maintenance Instrument(s) for SW Facilities: Yes No District Certified Stormwater Volume Credit ______2 Other Requirements:______