R 2 1W
R 2 0W
W Bradford Ave
BNSF R/R
NS-203
W Broadway St
S Carver Rd
N Market Rd
Proposed Detention
Pond Site
ALTUS
£
¤
62
£
¤
62
Source: 1964 Altus, Okla. Quadrangle
Project
Location
KANSAS
TEXAS
AR
CO
MO
NM
±
0 1,000 2,000500
Feet
Site Map
Proposed NS-203 Detention Pond
City of Altus
Jackson County, Oklahoma
W Bradford Ave
BNSF R/R
NS-203
W Broadway St
S Carver Rd
N Market Rd
Proposed Detention
Pond Site
ALTUS
£
¤
62
£
¤
62
12-T2N-R21W
13-T2N-R21W
18-T2N-R20W
19-T2N-R20W
24-T2N-R21W
7-T2N-R20W
Project
Location
KANSAS
TEXAS
AR
CO
MO
NM
±
0 1,000 2,000500
Feet
Site Map
Proposed NS-203 Detention Pond
City of Altus
Jackson County, Oklahoma
U.S. Department of Agriculture
FARMLAND CONVERSION IMPACT RATING
PART I (To be completed by Federal Agency)
Date Of Land Evaluation Request
Name of Project
Federal Agency Involved
Proposed Land Use
County and State
PART II (To be completed by NRCS)
Date Request Received By
NRCS
Person Completing Form:
Does the site contain Prime, Unique, Statewide or Local Important Farmland?
(If no, the FPPA does not apply - do not complete additional parts of this form)
YES NO
Acres Irrigated
Average Farm Size
Major Crop(s)
Farmable Land In Govt. Jurisdiction
Acres: %
Amount of Farmland As Defined in FPPA
Acres: %
Name of Land Evaluation System Used
Name of State or Local Site Assessment System
Date Land Evaluation Returned by NRCS
Alternative Site Rating
PART III (To be completed by Federal Agency)
Site A Site B Site C Site D
A. Total Acres To Be Converted Directly
B. Total Acres To Be Converted Indirectly
C. Total Acres In Site
PART IV (To be completed by NRCS) Land Evaluation Information
A. Total Acres Prime And Unique Farmland
B. Total Acres Statewide Important or Local Important Farmland
C. Percentage Of Farmland in County Or Local Govt. Unit To Be Converted
D. Percentage Of Farmland in Govt. Jurisdiction With Same Or Higher Relative Value
PART V (To be completed by NRCS) Land Evaluation Criterion
Relative Value of Farmland To Be Converted (Scale of 0 to 100 Points)
PART VI (To be completed by Federal Agency) Site Assessment Criteria
(Criteria are explained in 7 CFR 658.5 b. For Corridor project use form NRCS-CPA-106)
Maximum
Points
Site A Site B Site C Site D
1. Area In Non-urban Use
(15)
2. Perimeter In Non-urban Use
(10)
3. Percent Of Site Being Farmed
(20)
4. Protection Provided By State and Local Government
(20)
5. Distance From Urban Built-up Area
(15)
6. Distance To Urban Support Services
(15)
7. Size Of Present Farm Unit Compared To Average
(10)
8. Creation Of Non-farmable Farmland
(10)
9. Availability Of Farm Support Services
(5)
10. On-Farm Investments
(20)
11. Effects Of Conversion On Farm Support Services
(10)
12. Compatibility With Existing Agricultural Use
(10)
TOTAL SITE ASSESSMENT POINTS
160
PART VII (To be completed by Federal Agency)
Relative Value Of Farmland (From Part V) 100
Total Site Assessment (From Part VI above or local site assessment) 160
TOTAL POINTS (Total of above 2 lines) 260
Site Selected:
Date Of Selection
Was A Local Site Assessment Used?
YES
NO
Reason For Selection:
Name of Federal agency representative completing this form: Date:
(See Instructions on reverse side) Form AD-1006 (03-02)
4/27/2020
City of Altus--Proposed Detention Pond
Economic Development Administration
Stormwater Detention
25.7
25.7
0.0
0.0
0.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Farmland Classification—Jackson County, Oklahoma
(Proposed Detention Pond Site)
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
4/27/2020
Page 1 of 5
3833000 3833200 3833400 3833600 3833800 3834000 3834200 3834400 3834600
3833000 3833200 3833400 3833600 3833800 3834000 3834200 3834400 3834600
466900 467100 467300 467500 467700 467900 468100 468300 468500 468700 468900 469100 469300
466900 467100 467300 467500 467700 467900 468100 468300 468500 468700 468900 469100 469300
34° 39' 12'' N
99° 21' 46'' W
34° 39' 12'' N
99° 20' 3'' W
34° 38' 17'' N
99° 21' 46'' W
34° 38' 17'' N
99° 20' 3'' W
N
Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 14N WGS84
0 500 1000 2000 3000
Feet
0 150 300 600 900
Meters
Map Scale: 1:12,000 if printed on A landscape (11" x 8.5") sheet.
MAP LEGEND
Area of Interest (AOI)
Area of Interest (AOI)
Soils
Soil Rating Polygons
Not prime farmland
All areas are prime
farmland
Prime farmland if drained
Prime farmland if
protected from flooding or
not frequently flooded
during the growing
season
Prime farmland if irrigated
Prime farmland if drained
and either protected from
flooding or not frequently
flooded during the
growing season
Prime farmland if irrigated
and drained
Prime farmland if irrigated
and either protected from
flooding or not frequently
flooded during the
growing season
Prime farmland if
subsoiled, completely
removing the root
inhibiting soil layer
Prime farmland if irrigated
and the product of I (soil
erodibility) x C (climate
factor) does not exceed
60
Prime farmland if irrigated
and reclaimed of excess
salts and sodium
Farmland of statewide
importance
Farmland of statewide
importance, if drained
Farmland of statewide
importance, if protected
from flooding or not
frequently flooded during
the growing season
Farmland of statewide
importance, if irrigated
Farmland of statewide
importance, if drained and
either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if irrigated
and drained
Farmland of statewide
importance, if irrigated
and either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if subsoiled,
completely removing the
root inhibiting soil layer
Farmland of statewide
importance, if irrigated
and the product of I (soil
erodibility) x C (climate
factor) does not exceed
60
Farmland of statewide
importance, if irrigated
and reclaimed of excess
salts and sodium
Farmland of statewide
importance, if drained or
either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if warm
enough, and either
drained or either
protected from flooding or
not frequently flooded
during the growing
season
Farmland of statewide
importance, if warm
enough
Farmland of statewide
importance, if thawed
Farmland of local
importance
Farmland of local
importance, if irrigated
Farmland of unique
importance
Not rated or not
available
Soil Rating Lines
Not prime farmland
All areas are prime
farmland
Prime farmland if
drained
Prime farmland if
protected from flooding
or not frequently flooded
during the growing
season
Prime farmland if
irrigated
Prime farmland if
drained and either
protected from flooding
or not frequently flooded
during the growing
season
Prime farmland if
irrigated and drained
Prime farmland if
irrigated and either
protected from flooding
or not frequently flooded
during the growing
season
Farmland Classification—Jackson County, Oklahoma
(Proposed Detention Pond Site)
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
4/27/2020
Page 2 of 5
Prime farmland if
subsoiled, completely
removing the root
inhibiting soil layer
Prime farmland if irrigated
and the product of I (soil
erodibility) x C (climate
factor) does not exceed
60
Prime farmland if irrigated
and reclaimed of excess
salts and sodium
Farmland of statewide
importance
Farmland of statewide
importance, if drained
Farmland of statewide
importance, if protected
from flooding or not
frequently flooded during
the growing season
Farmland of statewide
importance, if irrigated
Farmland of statewide
importance, if drained and
either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if irrigated
and drained
Farmland of statewide
importance, if irrigated
and either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if subsoiled,
completely removing the
root inhibiting soil layer
Farmland of statewide
importance, if irrigated
and the product of I (soil
erodibility) x C (climate
factor) does not exceed
60
Farmland of statewide
importance, if irrigated
and reclaimed of excess
salts and sodium
Farmland of statewide
importance, if drained or
either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if warm
enough, and either
drained or either
protected from flooding or
not frequently flooded
during the growing
season
Farmland of statewide
importance, if warm
enough
Farmland of statewide
importance, if thawed
Farmland of local
importance
Farmland of local
importance, if irrigated
Farmland of unique
importance
Not rated or not available
Soil Rating Points
Not prime farmland
All areas are prime
farmland
Prime farmland if drained
Prime farmland if
protected from flooding or
not frequently flooded
during the growing
season
Prime farmland if irrigated
Prime farmland if drained
and either protected from
flooding or not frequently
flooded during the
growing season
Prime farmland if irrigated
and drained
Prime farmland if irrigated
and either protected from
flooding or not frequently
flooded during the
growing season
Prime farmland if
subsoiled, completely
removing the root
inhibiting soil layer
Prime farmland if
irrigated and the product
of I (soil erodibility) x C
(climate factor) does not
exceed 60
Prime farmland if
irrigated and reclaimed
of excess salts and
sodium
Farmland of statewide
importance
Farmland of statewide
importance, if drained
Farmland of statewide
importance, if protected
from flooding or not
frequently flooded during
the growing season
Farmland of statewide
importance, if irrigated
Farmland Classification—Jackson County, Oklahoma
(Proposed Detention Pond Site)
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
4/27/2020
Page 3 of 5
Farmland of statewide
importance, if drained and
either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if irrigated
and drained
Farmland of statewide
importance, if irrigated
and either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if subsoiled,
completely removing the
root inhibiting soil layer
Farmland of statewide
importance, if irrigated
and the product of I (soil
erodibility) x C (climate
factor) does not exceed
60
Farmland of statewide
importance, if irrigated
and reclaimed of excess
salts and sodium
Farmland of statewide
importance, if drained or
either protected from
flooding or not frequently
flooded during the
growing season
Farmland of statewide
importance, if warm
enough, and either
drained or either
protected from flooding or
not frequently flooded
during the growing
season
Farmland of statewide
importance, if warm
enough
Farmland of statewide
importance, if thawed
Farmland of local
importance
Farmland of local
importance, if irrigated
Farmland of unique
importance
Not rated or not available
Water Features
Streams and Canals
Transportation
Rails
Interstate Highways
US Routes
Major Roads
Local Roads
Background
Aerial Photography
The soil surveys that comprise your AOI were mapped at
1:24,000.
Please rely on the bar scale on each map sheet for map
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator
projection, which preserves direction and shape but distorts
distance and area. A projection that preserves area, such as the
Albers equal-area conic projection, should be used if more
accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data
as of the version date(s) listed below.
Soil Survey Area: Jackson County, Oklahoma
Survey Area Data: Version 16, Sep 16, 2019
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: Oct 28, 2014—Nov
21, 2017
The orthophoto or other base map on which the soil lines were
compiled and digitized probably differs from the background
imagery displayed on these maps. As a result, some minor
shifting of map unit boundaries may be evident.
Farmland Classification—Jackson County, Oklahoma
(Proposed Detention Pond Site)
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
4/27/2020
Page 4 of 5
Farmland Classification
Map unit symbol Map unit name Rating Acres in AOI Percent of AOI
HolA Hollister silty clay loam,
0 to 1 percent slopes
MLRA 78C
All areas are prime
farmland
25.2 97.9%
TrwB Treadway silty clay
loam, 0 to 2 percent
slopes
Not prime farmland 0.5 2.1%
Totals for Area of Interest 25.7 100.0%
Description
Farmland classification identifies map units as prime farmland, farmland of
statewide importance, farmland of local importance, or unique farmland. It
identifies the location and extent of the soils that are best suited to food, feed,
fiber, forage, and oilseed crops. NRCS policy and procedures on prime and
unique farmlands are published in the "Federal Register," Vol. 43, No. 21,
January 31, 1978.
Rating Options
Aggregation Method: No Aggregation Necessary
Tie-break Rule: Lower
Farmland Classification—Jackson County, Oklahoma
Proposed Detention Pond Site
Natural Resources
Conservation Service
Web Soil Survey
National Cooperative Soil Survey
4/27/2020
Page 5 of 5