Survey form

Assessment of the Business Requirements and Benefits of Enhanced Geospatial Water Data

Instrument Questionnaire 2015-02-04

Survey form

OMB: 1028-0112

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Hydrography Information Requirements Survey
SurveyHydrography
Information Requirements
Introduction
SurveyHydrogr Information Requirements
SurveyHydrography
Information Requirements
OMB Control Number: 1028­NEW 
Expiration Date: mm/dd/yyyy 
Survey
Survey of Business Requirements for Hydrographic Data and Information 

This survey is sponsored by the U.S. Geological Survey (USGS) National Geospatial Program
(NGP), the USGS Office of Water Information (OWI), and the Natural Resource Conservation Service
(NRCS). This questionnaire is part of an effort to develop and refine future program alternatives that
would provide enhanced hydrographic data to meet many Federal, State, and other national business
needs. For purposes of this survey, hydrographic data include the surface water drainage network with
features such as rivers, streams, canals, lakes, ponds, coastline, dams, drainage basins, and
streamgages. Questions will be asked about hydrographic data and how it relates to other data types
such as groundwater, wetlands, and soils. A series of questions will be asked as they relate to specific
Mission Critical Activities.
We would like to thank you in advance for participating in this study. By learning more about your
mission critical activities and associated benefits that would be realized from improved hydrographic
information, we will be able to prioritize and direct program investments that will best serve your
needs.
Privacy and Paperwork Reduction Act statements: 16 U.S.C. 1a7 authorized collection of this
information. This information will be used by the U.S. Geological Survey to better serve the public.
Response to this request is voluntary. No action may be taken against you for refusing to supply the
information requested. We will not distribute responses associated with you as an individual. We ask
you for some basic organizational and contact information to help us interpret the results and, if
needed, to contact you for clarification. When analysis of the questionnaires is completed, all name
and address files will be destroyed. Thus, the permanent data will be anonymous.

This survey should not take more than 1 hour to complete. This will include the time that you may
need to read explanatory FAQs and supporting information that will help you to respond to the
survey answers. Although you are not expected to spend a great deal of time researching the
response for each question, you will have the option to exit the survey and return at a later time. If
you have any comments about the survey, you may send them to the USGS Collections Officer at
gs-info_collections@usgs.gov.

Hydrography Information Requirements Survey
Instructions
Survey of Business Requirements for Hydrographic Data and Information 

The responses to the survey questions are in two formats - open ended and single (or multiple)
response. Reponses to the open-ended questions will be entered in a text box below the
question. All single (or multiple) response questions will be entered by using drop-down or check
boxes where you will choose the best response(s) for your agency and data uses.

It is recommended that you first review two tutorials linked to from this web site:

1. The first is a list of frequently asked questions (FAQs) pertaining to water data/information terms
used throughout the questionnaire. Even if all the terms in the FAQs are familiar to you, reviewing 
this material will help ensure that all respondents are thinking of the same definitions when 
answering the questions.
2. The second tutorial provides examples of the kinds of benefits one might receive from improved
hydrography information. These benefits are organized into three categories: (1) Operational 
Improvements, (2) Customer Service Improvements, and (3) Societal
Benefits. This tutorial also demonstrates methods for  estimating financial benefits, which you will be 
asked to assess in dollar amounts wherever possible.

Hydrography Information Requirements Survey
Part 1: A Little About You
1. Please enter your contact information so that we can contact you for clarification, if
needed, and so we can aggregate responses by Agency, program, State, organization, etc.
Last Name:
First Name:
Agency, state, or 
organization:
Name of program supported 
by hydrography 
data/information:
Job title:
Telephone Number ­ enter 
text as xxx­xxx­xxxx (Ext.):
Email address:

2. Which type of organization do you
represent?
Please select one of the following seven options: 
j Federal Agencies and Commissions
k
l
m
n
j State Government
k
l
m
n
j Regional, County, City or Other Local Government
k
l
m
n
j U.S. Territorial Government
k
l
m
n
j Tribal Government
k
l
m
n
j Not for Profit
k
l
m
n
j Private or Commercial
k
l
m
n

Hydrography Information Requirements Survey
Part 1: A Little About You
3. What is the name of the Federal agency or Commission for
which you are defining hydrography data/information
requirements?
Please select one from the list: 
Department of Agriculture (USDA) 
j Agricultural Research Service
k
l
m
n
j Animal and Plant Health Inspection 
k
l
m
n
Service 

j Environmental Protection Agency (EPA)
k
l
m
n
j National Aeronautics and Space
k
l
m
n
Administration (NASA)

j Farm Service Agency (FSA)
k
l
m
n
j Natural Resources Conservation Service 
k
l
m
n
(NRCS) 

j U.S. Forest Service (USFS)
k
l
m
n

Department of the Interior (DOI)

j Bureau of Indian Affairs (BIA)
k
l
m
n
j Bureau of Land Management (BLM)
k
l
m
n
j Bureau of Ocean Energy Management 
k
l
m
n

Department of Commerce (DOC) 

j Economic Development Administration 
k
l
m
n
(EDA) 

j National Oceanic and Atmospheric 
k
l
m
n
Administration (NOAA) 

j U.S. Census Bureau (USCB)
k
l
m
n

(BOEM) 

j Bureau of Reclamation
k
l
m
n
j Bureau of Safety and Environmental 
k
l
m
n
Enforcement (BSEE) 

j National Park Service (NPS)
k
l
m
n
j Office of Surface Mining Reclamation and 
k
l
m
n
Enforcement (OSMRE) 

Department of Defense (DOD) 

j
k
l
m
n

Defense Installations Spatial Data 

Infrastructure (DISDI) 

j Defense Threat Reduction Agency (DTRA)
k
l
m
n
j National Geospatial­Intelligence Agency 
k
l
m
n
(NGA) 

j U.S. Army Corps of Engineers (USACE)
k
l
m
n

j U.S. Fish and Wildlife Service (USFWS)
k
l
m
n
j United States Geological Survey (USGS)
k
l
m
n

Department of Transportation (DOT) 

j Federal Highway Administration (FHA)
k
l
m
n
j Federal Railway Administration (FRA)
k
l
m
n
j Pipeline and Hazardous Materials Safety 
k
l
m
n

Department of Energy (DOE) 

Administration (PHMSA) 

j Office of Energy Efficiency and 
k
l
m
n
Renewable Energy (EERE) 

j Bonneville Power Administration (BPA)
k
l
m
n
j Southeastern Power Administration 
k
l
m
n
(SEPA) 

j Federal Energy Regulatory Commission
k
l
m
n
(FERC)

j Great Lakes Commission (GLC)
k
l
m
n
j International Boundary and Water
k
l
m
n

Hydrography Information Requirements Survey
j Southwestern Power Administration 
k
l
m
n
(SWPA) 

j Western Area Power Administration 
k
l
m
n
(WAPA) 

Commission (IBWC)

j International Joint Commission (IJC)
k
l
m
n
j Nuclear Regulatory Commission (NRC)
k
l
m
n

Department of Homeland Security (DHS) 

j Federal Emergency Management Agency 
k
l
m
n
(FEMA) 

j United States Coast Guard (USCG)
k
l
m
n
j Department of State (DOS)
k
l
m
n

4. What is the name of the sub­agency, division, department and/or branch for which your
requirements pertain?
Please enter text (25 word limit):
5

6

Hydrography Information Requirements Survey
Part 1: A Little About You
5. What is the name of your State (or Washington, D.C.)?
Please select one: 
j Alabama
k
l
m
n

j Louisiana
k
l
m
n

j Ohio
k
l
m
n

j Alaska
k
l
m
n

j Maine
k
l
m
n

j Oklahoma
k
l
m
n

j Arizona
k
l
m
n

j Maryland
k
l
m
n

j Oregon
k
l
m
n

j Arkansas
k
l
m
n

j Massachusetts
k
l
m
n

j Pennsylvania
k
l
m
n

j California
k
l
m
n

j Michigan
k
l
m
n

j Rhode Island
k
l
m
n

j Colorado
k
l
m
n

j Minnesota
k
l
m
n

j South Carolina
k
l
m
n

j Connecticut
k
l
m
n

j Mississippi
k
l
m
n

j South Dakota
k
l
m
n

j Delaware
k
l
m
n

j Missouri
k
l
m
n

j Tennessee
k
l
m
n

j Florida
k
l
m
n

j Montana
k
l
m
n

j Texas
k
l
m
n

j Georgia
k
l
m
n

j Nebraska
k
l
m
n

j Utah
k
l
m
n

j Hawaii
k
l
m
n

j Nevada
k
l
m
n

j Vermont
k
l
m
n

j Idaho
k
l
m
n

j New Hampshire
k
l
m
n

j Virginia
k
l
m
n

j Illinois
k
l
m
n

j New Jersey
k
l
m
n

j Washington
k
l
m
n

j Indiana
k
l
m
n

j New Mexico
k
l
m
n

j Washington D.C.
k
l
m
n

j Iowa
k
l
m
n

j New York
k
l
m
n

j West Virginia
k
l
m
n

j Kansas
k
l
m
n

j North Carolina
k
l
m
n

j Wisconsin
k
l
m
n

j Kentucky
k
l
m
n

j North Dakota
k
l
m
n

j Wyoming
k
l
m
n

Hydrography Information Requirements Survey
Part 1: A Little About You
6. What is the name of your regional, county, city or other local government agency?
Please enter text: 

7. What is the name of your U.S. territory?
Please select one: 
j American Samoa
k
l
m
n
j Guam
k
l
m
n
j Northern Mariana Islands
k
l
m
n
j Puerto Rico
k
l
m
n
j Virgin Islands
k
l
m
n

8. What is your Tribal name?
Please enter text:

9. What is the name of your not­for­profit organization?
Please enter text:

10. What is the name of your private or commercial organization?
Please enter text: 

Hydrography Information Requirements Survey
Part 2: Mission Critical Activity Requirements for Hydrography Information
In part 2 of the questionnaire, we would like to learn about your Mission Critical Activities (MCAs), 
which require hydrographic data and related information products. Your first iteration through this 
section of the questionnaire is for your primary Mission Critical Activity. After completing this section, 
you will be allowed to repeat part 2 of the questionnaire for additional (up to 5) Mission Critical 
Activities.

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
11. What is your Mission Critical Activity? Mission Critical is defined herein as
“indispensable for mission accomplishment and/or essential for effective/efficient
operations in accomplishing the core mission of the organization.”
Please describe your primary Mission Critical Activity in your own words (50 words or
less). Examples of Mission Critical Activities include stormwater management, fisheries
management, tsunami modeling, watershed protection and coastal hazards mitigation. We
prefer a higher level activity, e.g., flood risk mapping, rather than a lower level activity, e.g.,
hydrologic and hydraulic modeling (used in flood risk mapping). You will be allowed to
select additional Mission Critical Activities after this primary section is completed.
Please enter Mission Critical Activity:
5

6

Hydrography Information Requirements Survey
12. Please choose the Business Use from the list below that best describes the core
business supported by use of your Mission Critical Activity.
Select one Business Use from the list below: 

j BU 1 ­ River and Stream Flow Management
k
l
m
n

j BU 14 ­ Oil and Gas Resources
k
l
m
n

(Example: Monitoring river flows, runoff, groundwater, and streamflow 

(Example: Pipeline and road route selection, facility siting to mitigate 

simulation, stormwater management) 

seismic hazards, regulatory compliance) 

j BU 02 ­ Natural Resources Conservation
k
l
m
n

j BU 15 ­Flood Risk Management
k
l
m
n

(Example: Conservation engineering, soils mapping, wetlands 

(Example: Flood risk analysis and floodplain mapping, emergency 

mapping and characterization, assessment of biological carbon 

management, levee safety, flood forecasts, hydrologic and hydraulic 

stocks) 

modeling) 

j BU 03 ­ Water Resource Planning and Management
k
l
m
n

j BU 16 ­ Sea Level Rise and Subsidence
k
l
m
n

(Example: Management of drinking water sources, water rights 

(Example: Mapping and modeling and forecasting the effects of sea 

administration) 

level rise, population and economic vulnerability assessments) 

j BU 04 ­ Water Quality
k
l
m
n

j BU 17 ­ Wildfire Management, Planning and Response
k
l
m
n

(Example: Fate and transport of contaminants, pollution risk 

(Example: Understanding, modeling and predicting fire behavior, 

mitigation) 

protection of terrestrial ecosystems, fire­fighting estimations) 

j BU 05 ­ River and Stream Ecosystem Management
k
l
m
n

j BU 18 ­ Homeland Security, Law Enforcement, and Disaster
k
l
m
n

(Example: Aquatic habitat management, stream restoration, fisheries 

Response 

management) 

(Example: Infrastructure and border protection, coastal search and 
rescue, population dynamics, drinking water protection) 

j BU 06 ­ Coastal Zone Management
k
l
m
n
(Example: Coastal mapping and modeling, coastal hazards mitigation, 
tsunami modeling, land use and environmental planning) 

j BU 19 ­ Marine and Riverine Navigation and Safety
k
l
m
n
(Example: Coastal and bathymetric mapping, identification of hazards 
to navigation, sediment management at coastal navigation projects) 

j BU 07 ­ Forest Resources Management
k
l
m
n
(Example: Forest inventories, forest resource management, 

j BU 20 ­ Infrastructure and Construction Management
k
l
m
n

sustainable timerlands, forest species distribution modeling, forest 

(Example: Design and placement of water supply and wastewater 

conservation, watershed protection, harvest planning, haul road 

treatment facilities, storm water management, bridge design) 

construction, silvicultural treatments, post­fire management) 

j BU 08 ­ Rangeland Management
k
l
m
n

j BU 21 ­ Urban and Regional Planning
k
l
m
n
(Example: Land development and zoning, municipal mapping of 

(Example: Preservation and management of rangeland, rangeland 

building footprints and impervious surfaces, parks and transportation 

stewardship, rangeland mapping and characterization) 

planning) 

j BU 09 ­ Wildlife and Habitat Management (Off­stream)
k
l
m
n

j BU 22 ­ Health and Human Services
k
l
m
n

(Example: Conservation planning for wildlife refuges, conservation of 

(Example: Health emergency response, habitat modeling and disease 

critical habitats, management of diverse migratory bird habitats) 

prevention, drinking water protection, public health and safety, 
prevention of waterborne diseases) 

j BU 10 ­ Agriculture and Precision Farming
k
l
m
n
(Example: Reducing harmful runoff by site­specific application of 
fertilizer and pesticides, irrigation water use management) 

j BU 23 ­ Real Estate, Banking, Mortgage, and Insurance
k
l
m
n
(Example: Assessment of risk for natural hazards to inform insurance 
policy rates and the determination of mandatory insurance) 

Hydrography Information Requirements Survey
j BU 11 ­ Geologic Resource Assessment and Hazard
k
l
m
n
Mitigation 

j BU 24 ­ Education K– 12 and Beyond
k
l
m
n

(Example: Detailed hydrologic modeling to understand and mitigate 

(Example: Understanding and continental­scale climate change 

landslide) 

impacts, land cover monitoring, development of military training 
simulators) 

j BU 12 ­ Resource Mining
k
l
m
n
(Example: Regulation and permitting of coal mining activities, 

j BU 25 ­ Recreation
k
l
m
n

reclamation of coal mining areas, monitoring of post­mining 

(Example: Development of recreational facilities such as rafting, trails 

conditions) 

and fishing areas, location­based products and services) 

j BU 13 ­ Renewable Energy Resources
k
l
m
n
(Example: Hydropower, offshore wind power, tidal) 

13. In this section, please identify your geographic area requirements for the Mission

Critical Activity described above. We need to understand geographic area requirements
for each Mission Critical Activity.
Survey Respondents are encouraged to describe their geographic (area of coverage)
requirements using the provided administrative and watershed boundary pick lists.
Alternatively, shapefiles for your geographic areas of interest may be provided. My
geographic area requirements are:
j Nationwide
k
l
m
n
j One or more states, territories, counties, or cities
k
l
m
n
j One or more Watersheds
k
l
m
n
j Federally­owned lands nationwide or select large land­holding agencies
k
l
m
n
j Other geographic area; I will provide my own shapefile or geodatabase
k
l
m
n

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
14. If your geographic area requirements for hydrographic information for your Mission
Critical Activity are nationwide, please check the items below that best represent your
nationwide requirements.
Please select all that apply: 
c 48 Conterminous States
d
e
f
g
c Alaska
d
e
f
g
c Hawaii
d
e
f
g
c American Samoa
d
e
f
g
c Guam
d
e
f
g
c Northern Marianas
d
e
f
g
c Puerto Rico
d
e
f
g
c Virgin Islands
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
15. If your geographic area requirements for hydrographic information for your Mission
Critical Activity are for one or more states, territories, or counties, please check the state(s)
or territories below that are required. After you select the state(s) or territories, you will be
allowed to identify sub­regions (counties or cities) where hydrographic information is
required.
c Alabama
d
e
f
g

c Maryland
d
e
f
g

c Rhode Island
d
e
f
g

c Alaska
d
e
f
g

c Massachusetts
d
e
f
g

c South Carolina
d
e
f
g

c Arizona
d
e
f
g

c Michigan
d
e
f
g

c South Dakota
d
e
f
g

c Arkansas
d
e
f
g

c Minnesota
d
e
f
g

c Tennessee
d
e
f
g

c California
d
e
f
g

c Mississippi
d
e
f
g

c Texas
d
e
f
g

c Colorado
d
e
f
g

c Missouri
d
e
f
g

c Utah
d
e
f
g

c Connecticut
d
e
f
g

c Montana
d
e
f
g

c Vermont
d
e
f
g

c Delaware
d
e
f
g

c Nebraska
d
e
f
g

c Virginia
d
e
f
g

c Florida
d
e
f
g

c Nevada
d
e
f
g

c Washington
d
e
f
g

c Georgia
d
e
f
g

c New Hampshire
d
e
f
g

c Washington D.C.
d
e
f
g

c Hawaii
d
e
f
g

c New Jersey
d
e
f
g

c West Virginia
d
e
f
g

c Idaho
d
e
f
g

c New Mexico
d
e
f
g

c Wisconsin
d
e
f
g

c Illinois
d
e
f
g

c New York
d
e
f
g

c Wyoming
d
e
f
g

c Indiana
d
e
f
g

c North Carolina
d
e
f
g

c Iowa
d
e
f
g

c North Dakota
d
e
f
g

c American Samoa
d
e
f
g

c Kansas
d
e
f
g

c Ohio
d
e
f
g

c Guam
d
e
f
g

c Kentucky
d
e
f
g

c Oklahoma
d
e
f
g

c Northern Mariana Islands
d
e
f
g

c Louisiana
d
e
f
g

c Oregon
d
e
f
g

c Puerto Rico
d
e
f
g

c Maine
d
e
f
g

c Pennsylvania
d
e
f
g

c Virgin Islands
d
e
f
g

Territories 

16. Do you have any sub­regions (counties or cities) where hydrographic information is
required?
j Yes
k
l
m
n
j No
k
l
m
n

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
17. Please list the sub­regions (counties or cities) where hydrographic information is
required. Enter sub­region (county or city) first and then state (example: Fairfax County,
VA or Chicago, IL)
5

6

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
18. If your geographic area requirements pertain to hydrologic units, please check the
major basin area below. This will lead you to select individual HUC­4 codes for your
specific hydrologic units.
j 01 New England
k
l
m
n

j 12 Texas ­ Gulf
k
l
m
n

j 02 Mid Atlantic
k
l
m
n

j 13 Rio Grande
k
l
m
n

j 03 South Atlantic­Gulf
k
l
m
n

j 14 Upper Colorado
k
l
m
n

j 04 Great Lakes
k
l
m
n

j 15 Lower Colorado
k
l
m
n

j 05 Ohio
k
l
m
n

j 16 Great Basin
k
l
m
n

j 06 Tennessee
k
l
m
n

j 17 Pacific Northwest
k
l
m
n

j 07 Upper Mississippi
k
l
m
n

j 18 California
k
l
m
n

j 08 Lower Mississippi
k
l
m
n

j 19 Alaska
k
l
m
n

j 09 Souris­Red­Rainy
k
l
m
n

j 20 Hawaii
k
l
m
n

j 10 Missouri
k
l
m
n

j 21 Caribbean
k
l
m
n

j 11 Arkansas­White­Red
k
l
m
n

j 22 Pacific Islands
k
l
m
n

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
19. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0101 ­ St. John
d
e
f
g

c 0105 ­ Maine Coastal
d
e
f
g

c 0102 ­ Penobscot
d
e
f
g

c 0106 ­ Saco
d
e
f
g

c 0103 ­ Kennebec
d
e
f
g

c 0107 ­ Merrimack
d
e
f
g

c 0104 ­ Androscoggin
d
e
f
g

c 0108 ­ Connecticut
d
e
f
g

c 0109 ­ Massachusetts­Rhode Island 
d
e
f
g
Coastal 

c 0110 ­ Connecticut Coastal
d
e
f
g
c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
20. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0202 ­ Upper Hudson
d
e
f
g

c 0206 ­ Upper Chesapeake
d
e
f
g

c 0203 ­ Lower Hudson­Long Island
d
e
f
g

c 0207 ­ Potomac
d
e
f
g

c 0204 ­ Delaware­Mid Atlantic Coastal
d
e
f
g

c 0208 ­ Lower Chesapeake
d
e
f
g

c 0205 ­ Susquehanna
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
21. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0301 ­ Chowan­Roanoke
d
e
f
g

c 0308 ­ St. Johns
d
e
f
g

c 0315 ­ Alabama
d
e
f
g

c 0302 ­ Neuse­Pamlico
d
e
f
g

c 0309 ­ Southern Florida
d
e
f
g

c 0316 ­ Mobile­Tombigbee
d
e
f
g

c 0303 ­ Cape Fear
d
e
f
g

c 0310 ­ Peace­Tampa Bay
d
e
f
g

c 0317 ­ Pascagoula
d
e
f
g

c 0304 ­ Pee Dee
d
e
f
g

c 0311 ­ Suwannee
d
e
f
g

c 0318 ­ Pearl
d
e
f
g

c 0305 ­ Edisto­Santee
d
e
f
g

c 0312 ­ Ochlockonee
d
e
f
g

c All codes
d
e
f
g

c 0306 ­ Ogeechee­Savannah
d
e
f
g

c 0313 ­ Apalachicola
d
e
f
g

c 0307 ­ Altamaha­St. Marys
d
e
f
g

c 0314 ­ Choctawhatchee­Escambia
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
22. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0401 ­ Western Lake Superior
d
e
f
g

c 0407 ­ Northwestern Lake Huron
d
e
f
g

c 0413 ­ Southwestern Lake Ontario
d
e
f
g

c 0402 ­ Southern Lake Superior­Lake 
d
e
f
g

c 0408 ­ Southwestern Lake Huron­Lake 
d
e
f
g

c 0414 ­ Southeastern Lake Ontario
d
e
f
g

Superior 

c
d
e
f
g

0403 ­ Northwestern Lake Michigan

Huron 

c
d
e
f
g

0409 ­ St. Clair­Detroit

c 0404 ­ Southwestern Lake Michigan
d
e
f
g

c 0410 ­ Western Lake Erie
d
e
f
g

c 0405 ­ Southeastern Lake Michigan
d
e
f
g

c 0411 ­ Southern Lake Erie
d
e
f
g

c 0406 ­ Northeastern Lake Michigan­Lake 
d
e
f
g

c 0412 ­ Lake Erie
d
e
f
g

Michigan 

c 0415 ­ Northeastern Lake Ontario­Lake 
d
e
f
g
Ontario­St. Lawrence 

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
23. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0501 ­ Allegheny
d
e
f
g

c 0506 ­ Scioto
d
e
f
g

c 0511 ­ Green
d
e
f
g

c 0502 ­ Monongahela
d
e
f
g

c 0507 ­ Big Sandy­Guyandotte
d
e
f
g

c 0512 ­ Wabash
d
e
f
g

c 0503 ­ Upper Ohio
d
e
f
g

c 0508 ­ Great Miami
d
e
f
g

c 0513 ­ Cumberland
d
e
f
g

c 0504 ­ Muskingum
d
e
f
g

c 0509 ­ Middle Ohio
d
e
f
g

c 0514 ­ Lower Ohio
d
e
f
g

c 0505 ­ Kanawha
d
e
f
g

c 0510 ­ Kentucky­Licking
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
24. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0601 ­ Upper Tennessee
d
e
f
g
c 0602 ­ Middle Tennessee­Hiwassee
d
e
f
g
c 0603 ­ Middle Tennessee­Elk
d
e
f
g
c 0604 ­ Lower Tennessee
d
e
f
g
c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
25. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0701 ­ Mississippi Headwaters
d
e
f
g

c 0706 ­ Upper Mississippi­Maquoketa­
d
e
f
g
Plum 

c 0702 ­ Minnesota
d
e
f
g
c 0703 ­ St. Croix
d
e
f
g
c 0704 ­ Upper Mississippi­Black­Root
d
e
f
g
c 0705 ­ Chippewa
d
e
f
g

c 0707 ­ Wisconsin
d
e
f
g
c
d
e
f
g

0708 ­ Upper Mississippi­Iowa­Skunk­
Wapsipinicon 

c 0709 ­ Rock
d
e
f
g
c 0710 ­ Des Moines
d
e
f
g

c 0711 ­ Upper Mississippi­Salt
d
e
f
g
c 0712 ­ Upper Illinois
d
e
f
g
c 0713 ­ Lower Illinois
d
e
f
g
c 0714 ­ Upper Mississippi­Kaskaskia­
d
e
f
g
Meramec 

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
26. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0801 ­ Lower Mississippi­Hatchie
d
e
f
g

c 0806 ­ Lower Mississippi­Big Black
d
e
f
g

c 0802 ­ Lower Mississippi­St. Francis
d
e
f
g

c 0807 ­ Lower Mississippi­Lake Maurepas
d
e
f
g

c 0803 ­ Lower Mississippi­Yazoo
d
e
f
g

c 0808 ­ Louisiana Coastal
d
e
f
g

c 0804 ­ Lower Red­Ouachita
d
e
f
g

c 0809 ­ Lower Mississippi
d
e
f
g

c 0805 ­ Boeuf­Tensas
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
27. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 0901 ­ Souris
d
e
f
g
c 0902 ­ Red
d
e
f
g
c 0903 ­ Rainy
d
e
f
g
c 0904 ­ Saskatchewan River
d
e
f
g
c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
28. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1002 ­ Missouri Headwaters
d
e
f
g

c 1012 ­ Cheyenne
d
e
f
g

c 1022 ­ Elkhorn
d
e
f
g

c 1003 ­ Missouri­Marias
d
e
f
g

c 1013 ­ Missouri­Oahe
d
e
f
g

c 1023 ­ Missouri­Little Sioux
d
e
f
g

c 1004 ­ Missouri­Musselshell
d
e
f
g

c 1014 ­ Missouri­White
d
e
f
g

c 1024 ­ Missouri­Nishnabotna
d
e
f
g

c 1005 ­ Milk
d
e
f
g

c 1015 ­ Niobrara
d
e
f
g

c 1025 ­ Republican
d
e
f
g

c 1006 ­ Missouri­Poplar
d
e
f
g

c 1016 ­ James
d
e
f
g

c 1026 ­ Smoky Hill
d
e
f
g

c 1007 ­ Upper Yellowstone
d
e
f
g

c 1017 ­ Missouri­Big Sioux
d
e
f
g

c 1027 ­ Kansas
d
e
f
g

c 1008 ­ Big Horn
d
e
f
g

c 1018 ­ North Platte
d
e
f
g

c 1028 ­ Chariton­Grand
d
e
f
g

c 1009 ­ Powder­Tongue
d
e
f
g

c 1019 ­ South Platte
d
e
f
g

c 1029 ­ Gasconade­Osage
d
e
f
g

c 1010 ­ Lower Yellowstone
d
e
f
g

c 1020 ­ Platte
d
e
f
g

c 1030 ­ Lower Missouri
d
e
f
g

c 1011 ­ Missouri­Little Missouri
d
e
f
g

c 1021 ­ Loup
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
29. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1101 ­ Upper White
d
e
f
g

c 1106 ­ Arkansas­Keystone
d
e
f
g

c 1111 ­ Lower Arkansas
d
e
f
g

c 1102 ­ Upper Arkansas
d
e
f
g

c 1107 ­ Neosho­Verdigris
d
e
f
g

c 1112 ­ Red Headwaters
d
e
f
g

c 1103 ­ Middle Arkansas
d
e
f
g

c 1108 ­ Upper Canadian
d
e
f
g

c 1113 ­ Red­Washita
d
e
f
g

c 1104 ­ Upper Cimarron
d
e
f
g

c 1109 ­ Lower Canadian
d
e
f
g

c 1114 ­ Red­Sulphur
d
e
f
g

c 1105 ­ Lower Cimarron
d
e
f
g

c 1110 ­ North Canadian
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
30. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1201 ­ Sabine
d
e
f
g

c 1207 ­ Lower Brazos
d
e
f
g

c 1202 ­ Neches
d
e
f
g

c 1208 ­ Upper Colorado
d
e
f
g

c 1203 ­ Trinity
d
e
f
g

c 1209 ­ Lower Colorado­San Bernard Coastal
d
e
f
g

c 1204 ­ Galveston Bay­San Jacinto
d
e
f
g

c 1210 ­ Central Texas Coastal
d
e
f
g

c 1205 ­ Brazos Headwaters
d
e
f
g

c 1211 ­ Nueces Southwestern Texas Coastal
d
e
f
g

c 1206 ­ Middle Brazos
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
31. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1301 ­ Rio Grande Headwaters
d
e
f
g

c 1306 ­ Upper Pecos
d
e
f
g

c 1302 ­ Rio Grande­Elephant Butte
d
e
f
g

c 1307 ­ Lower Pecos
d
e
f
g

c 1303 ­ Rio Grande­Mimbres
d
e
f
g

c 1308 ­ Rio Grande­Falcon
d
e
f
g

c 1304 ­ Rio Grande­Amistad
d
e
f
g

c 1309 ­ Lower Rio Grande
d
e
f
g

c 1305 ­ Rio Grande Closed Basins
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
32. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1405 ­ White­Yampa
d
e
f
g
c 1401 ­ Colorado Headwaters
d
e
f
g

c 1406 ­ Lower Green
d
e
f
g

c 1402 ­ Gunnison
d
e
f
g

c 1407 ­ Upper Colorado­Dirty Devil
d
e
f
g

c 1403 ­ Upper Colorado­Dolores
d
e
f
g

c 1408 ­ San Juan
d
e
f
g

c 1404 ­ Great Divide­Upper Green
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
33. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1501 ­ Lower Colorado­Lake Mead
d
e
f
g

c 1506 ­ Salt
d
e
f
g

c 1502 ­ Little Colorado
d
e
f
g

c 1507 ­ Lower Gila
d
e
f
g

c 1503 ­ Lower Colorado
d
e
f
g

c 1508 ­ Sonora
d
e
f
g

c 1504 ­ Upper Gila
d
e
f
g

c All codes
d
e
f
g

c 1505 ­ Middle Gila
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
34. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1601 ­ Bear
d
e
f
g
c 1602 ­ Great Salt Lake
d
e
f
g
c 1603 ­ Escalante Desert­Sevier Lake
d
e
f
g
c 1604 ­ Black Rock Desert­Humboldt
d
e
f
g
c 1605 ­ Central Lahontan
d
e
f
g
c 1606 ­ Central Nevada Desert Basins
d
e
f
g
c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
35. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1701 ­ Kootenai­Pend Oreille­Spokane
d
e
f
g

c 1708 ­ Lower Columbia
d
e
f
g

c 1702 ­ Upper Columbia
d
e
f
g

c 1709 ­ Willamette
d
e
f
g

c 1703 ­ Yakima
d
e
f
g

c 1710 ­ Oregon­Washington Coastal
d
e
f
g

c 1704 ­ Upper Snake
d
e
f
g

c 1711 ­ Puget Sound
d
e
f
g

c 1705 ­ Middle Snake
d
e
f
g

c 1712 ­ Oregon Closed Basins
d
e
f
g

c 1706 ­ Lower Snake
d
e
f
g

c All codes
d
e
f
g

c 1707 ­ Middle Columbia
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
36. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1801 ­ Klamath­Northern California Coastal
d
e
f
g

c 1807 ­ Southern California Coastal
d
e
f
g

c 1802 ­ Sacramento
d
e
f
g

c 1808 ­ North Lahontan
d
e
f
g

c 1803 ­ Tulare­Buena Vista Lakes
d
e
f
g

c 1809 ­ Northern Mojave­Mono Lake
d
e
f
g

c 1804 ­ San Joaquin
d
e
f
g

c 1810 ­ Southern Mojave­Salton Sea
d
e
f
g

c 1805 ­ San Francisco Bay
d
e
f
g

c All codes
d
e
f
g

c 1806 ­ Central California Coastal
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
37. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 1906 ­ Arctic Alaska
d
e
f
g
c 1901 ­ Southeast Alaska
d
e
f
g

c 1907 ­ Upper Yukon River/Headwaters Yukon­Lake Laberge
d
e
f
g

c 1902 ­ South Central Alaska
d
e
f
g

c 1908 ­ Middle Yukon River
d
e
f
g

c 1903 ­ Southwest Alaska
d
e
f
g

c 1909 ­ Lower Yukon River
d
e
f
g

c 1905 ­ Northwest Alaska
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
38. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 2005 ­ Molokai
d
e
f
g
c 2001 ­ Hawaii
d
e
f
g

c 2006 ­ Oahu
d
e
f
g

c 2002 ­ Maui
d
e
f
g

c 2007 ­ Kauai
d
e
f
g

c 2003 ­ Kahoolawe
d
e
f
g

c 2008 ­ Niihau
d
e
f
g

c 2004 ­ Lanai
d
e
f
g

c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
39. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 2101 ­ Puerto Rico
d
e
f
g
c 2102 ­ Virgin Islands
d
e
f
g
c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
40. Please select individual HUC­4 codes for your specific hydrologic units at the bottom
of the page.

c 2201 ­ Guam
d
e
f
g
c 2202 ­ Northern Mariana Islands
d
e
f
g
c 2203 ­ American Samoa
d
e
f
g
c All codes
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
41. If your geographic area requirements pertain to select Federally­owned lands, please
designate below.
Please select all that are required: 
c All Federally Owned Lands
d
e
f
g
c Department of Defense (DOD)
d
e
f
g
c U.S. Forest Service (USFS)
d
e
f
g
c Bureau of Land Management (BLM)
d
e
f
g
c Bureau of Reclamation
d
e
f
g
c National Park Service (NPS)
d
e
f
g
c U.S. Fish and Wildlife Service (USFWS)
d
e
f
g
c Tennessee Valley Authority (TVA)
d
e
f
g
Other (enter name and/or description): 

5
6

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
42. If applicable, please submit your geographic area requirements by posting your
shapefile(s) or geodatabase to the project site at ftp.dewberry.com and provide a unique
filename that includes your name and organization, or abbreviations thereof. The
projection and datum (.prj file) information must be included. 
In Internet Explorer 8, go to "Page" in the tool bar, and then click "Open FTP Site in
Other 

Windows Explorer."
If prompted, then enter the following credentials:
user ­ gisfiles
password ­ WY8VY1 (case sensitive)
If you are not prompted for credentials, then right click and select "Login As…" then enter
the same credentials.
Please enter the filename below:

Hydrography Information Requirements Survey
Other 
Part
2.1: Mission Critical Activity Requirements for Hydrography Informatio...

43. Which hydrography datasets are you currently using to address the water information
needs of the Mission Critical Activity?
Please select all that apply:
c National Hydrography Dataset (NHD)
d
e
f
g
c National Hydrographic Dataset Plus (NHDPlus)
d
e
f
g
c Watershed Boundary Dataset (WBD)
d
e
f
g
c No hydrography data are currently being used
d
e
f
g
c Other dataset (please provide name and brief description):
d
e
f
g
5
6

44. For the Mission Critical Activity that you specified, how frequently does the
hydrographic information need to be updated to satisfy requirements?
Please select the response that best describes your need:
j Annually
k
l
m
n
j 2­3 years
k
l
m
n
j 4­5 years
k
l
m
n
j 6­10 years
k
l
m
n
j >10 years
k
l
m
n

45. For the Mission Critical Activity that you specified, how important is it to update the
hydrographic information immediately following major events such as a hurricane or
flood?
Please select the response that best describes your need: 
j Required
j Highly Desirable
j Nice To Have
j Not Required

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
46. For the Mission Critical Activity that you specified, which of the following
characteristics or features are required?
Please select all that must be part of the hydrography dataset in order to meet your Mission Critical Activity 
requirements: 
c Linkages to observations associated with streamgages
d
e
f
g
c Linkages to cross­sectional geometry of hydrographic feature (i.e. elevation­profile)
d
e
f
g
c Left and right bank delineation (geometry that shows two banks instead of a centerline)
d
e
f
g
c Velocity estimates and/or time of travel
d
e
f
g
c Leakage/seepage along natural lines (for example, sandy­bottomed streams)
d
e
f
g
c Leakage/seepage at natural points (sinks, springs)
d
e
f
g
c Bankfull and/or flood stage
d
e
f
g
c Floodplain boundary
d
e
f
g
c Flow periodicity (perennial, ephemeral, intermittent)
d
e
f
g
c Lake and channel bathymetry
d
e
f
g
c Coastlines
d
e
f
g
c Coastal bathymetry
d
e
f
g
c Estuaries
d
e
f
g
c Built diversion points (gates)
d
e
f
g
c Bridges and culverts
d
e
f
g
c Built diversion lines (pipelines, canals, channels, conveyances)
d
e
f
g
c Deltas
d
e
f
g
c Wetlands
d
e
f
g
c Badlands/deserts
d
e
f
g
c Other (please specify):
d
e
f
g
5
6

Hydrography Information Requirements Survey
47. For the Mission Critical Activity that you specified, which analytical functions are
required?
Please select all analytical functions that must be performed in order to meet your Mission Critical Activity 
requirements: 
c Network analysis ­ Navigate up or downstream on network
d
e
f
g
c Network analysis – Calculate stream distance to any point on the network
d
e
f
g
c Network analysis – Calculate time of travel to another point on the network
d
e
f
g
c Area analysis – Find feature upstream or downstream within defined areas (i.e. watershed)
d
e
f
g
c Area analysis – Determine drainage area upstream from a point
d
e
f
g
c Area analysis – Determine area and boundary on the network of a catchment
d
e
f
g
c Area analysis – Determine downstream flood inundation area
d
e
f
g
c Area analysis – Accumulate upstream or downstream features or attributes
d
e
f
g
Other 
c On­network discovery – Find upstream or downstream points
d
e
f
g
c On­network discovery – Calculate distance between points or other attributes on network
d
e
f
g
c On­network discovery – Find features, events or addresses (i.e. reach code) on network
d
e
f
g
c Visualization – View preset symbolization for network lines and other features
d
e
f
g
c Visualization – View user defined symbolization for network lines and other features
d
e
f
g
c Visualization – View online hydrography service with my own service (mash­ups)
d
e
f
g
c Animations – Render and view time­series information
d
e
f
g

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
48. Please describe the level of hydrographic data integration with other datasets
required for your Mission Critical Activity. For each data type, identify how important
the analysis is and the highest level of analysis required. 
Importance Rating:
1. Required
2. Highly Desirable
3. Nice To Have
4. Not Required
Highest Level of Analysis Required: 
1. Perform geospatial analysis (overlay, area calculation, buffers, etc.)
2. Associate selected data type to hydrographic features with unique code(s)
3. Visual inspection or graphic display
4. None
Importance

Highest Level of Analysis Required

Land Cover

6

6

Soils

6

6

Surficial Geology

6

6

Bathymetry

6

6

Climate

6

6

Contaminant Sources

6

6

Elevation

6

6

Streamflow

6

6

Wetlands

6

6

Census (Population Statistics)

6

6

Aquifers

6

6

Point Discharges

6

6

Water Use: Diversions

6

6

EPA ­ National Pollutant Discharge 

6

6

6

6

USACE ­ National Inventory of Dams (NID)

6

6

USDA ­ National Agriculture Statistics 

6

6

Elimination System (NPDES)
EPA ­ STOrage and RETrieval Data 
Warehouse (STORET)

Service (NASS)

Hydrography Information Requirements Survey
USFWS ­ National Wetlands Inventory 

6

6

6

6

6

6

(NWI)
USGS National Water Information 
System (NWIS)
USGS National Water­Quality Assessment 
Program (NAWQA)
Other (please specify the importance and integration level): 

5
6

49. For the Mission Critical Activity that you selected, what positional accuracy is
required for geographic features in the hydrography data?
Please select one of the following: 
j +/­ 3 feet, 90% (1:1,200­scale)
k
l
m
n
j +/­ 7 feet, 90% (1:2,400­scale)
k
l
m
n
j +/­ 33 feet, 90% (1:12,000­scale)
k
l
m
n
j +/­ 40 feet, 90% (1:24,000­scale)
k
l
m
n
j +/­ 170 feet, 90% (1:100,000­scale)
k
l
m
n
j +/­ 420 feet, 90% (1:250,000­scale)
k
l
m
n

50. For the Mission Critical Activity that you selected, we need to understand the level of
detail (stream density) that is required in the hydrographic data. Note that the equivalent
mapping scale is shown in parenthesis. The number of stream miles per square mile is
based on national averages for different mapping scales.
Please select one of the following options: 
j 1.0 mile of surface water channel per square mile (1:100,000­scale)
k
l
m
n
j 2.5 miles of surface water channel per square mile (1:24,000­scale)
k
l
m
n
j 5.0 miles of channel per square mile (1:5,000­scale mapping)
k
l
m
n
j I don't know
k
l
m
n

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
51. For the Mission Critical Activity that you have identified, what is the smallest
contributing area (watershed) for which a watercourse would need to be delineated?
j 6 acres
k
l
m
n
j 60 acres
k
l
m
n
j 1 square mile (640 acres)
k
l
m
n
j 10 square miles (6,400 acres)
k
l
m
n
Other 
j 100 square miles (64,000 acres)
k
l
m
n

j 1000 square miles (640,000 acres)
k
l
m
n
j I don't know
k
l
m
n

52. For the Mission Critical Activity what is the smallest mapped waterbody needed?
Please select one from the following list: 
j Less than an acre
k
l
m
n
j 1 acre
k
l
m
n
j 2 acres
k
l
m
n
j 5 acres
k
l
m
n
j 10 acres
k
l
m
n
j 20 acres
k
l
m
n
j Other (please specify)
k
l
m
n

53. For the selected Mission Critical Activity is it more important for hydrographic data to
have the “best available” level of detail or is it more important to have a consistent level of
detail?
Please select the one which best describes the requirement:
j The "best available" geospatial detail is required (quality and detail may vary)
k
l
m
n
j Consistent level of geospatial detail is required (quality and detail will be the same, but better data for some areas may be available from 
k
l
m
n
other sources) 

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
Benefits of Hydrography Information 

The following questions will be used to collect information concerning the technical uses and 
programmatic benefits for hydrographic information. This information is needed to identify products 
used and benefits received in three major benefit categories. 
Please refer to the benefits tutorial for examples of the kinds of benefits one might receive from 
improved hydrography information and methods for estimating financial benefits.  

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
Benefits of Hydrography Information 

54. This question is about your program budget and the benefits that would be realized if
your identified hydrographic data requirements could be met.
A program is a major component of your organization that has a well defined mission and
goals and which is supported by one or more Mission Critical Activities. The program 
budget includes all annual operating expenses to include staff, equipment, travel,
materials, overhead, etc.
What is the total annual program budget supported by this Mission Critical Activity?
Enter whole number without dollar sign.  
If your number is greater than 999,999, please include the units for example, 1 million or 2.3 billion:

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
Benefits of Hydrography Information 

55. What benefits relative to your program budget are you now realizing from currently
available hydrographic information for the selected Mission Critical Activity?
Select the option that most closely describes the benefits for each benefit type: 
Major

Moderate

Minor

Don't Know

Not Applicable

Time or Cost Savings (Operational Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Mission Compliance (Operational Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Products or Services (Customer Service Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Response or Timeliness (Customer Service Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Customer Experience (Customer Service Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Education or Public Safety (Societal Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Environmental Benefits (Societal Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Human Lives Saved (Societal Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Other (please specify benefit and its relative value): 

5
6

56. What annual operational benefits, in dollars, do you receive from USGS
hydrographic information that you use for this Mission Critical Activity?
Please consider quantifiable cost savings, mission compliance, products
and service improvements, and customer experience benefits when
responding to this question. Do not include dollar benefits for societal
benefits (improved education and safety, environmental benefits, human
lives saved).
Enter whole number without dollar sign.  
If your number is greater than 999,999, please include the units for example, 1 million or 2.3 billion:

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
Benefits of Hydrography Information 

57. What benefits relative to your program budget would you likely receive from improved
hydrographic information if all of your requirements could be met for the selected Mission
Critical Activity?
Select the option that most closely describes the benefits for each benefit type: 
Major

Moderate

Minor

Don't Know

Not Applicable

Time or Cost Savings (Operational)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Improved Mission Compliance (Operational)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Improved Products or Services (Customer Service)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Improved Response or Timeliness (Customer Service)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Improved Customer Experience (Customer Service)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Improved Education or Public Safety (Societal Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Environmental Benefits (Societal Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Human Lives Saved (Societal Benefits)

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Other (please specify benefit and its relative value): 

5
6

58. Briefly describe the major new benefits from the prior question.
Enter text below (100 word limit): 
5

6

Hydrography Information Requirements Survey
Part 2.1: Mission Critical Activity Requirements for Hydrography Informatio...
Benefits of Hydrography Information 

59. What new operational benefits, in dollars, would your program likely
receive if all of your hydrographic information requirements were met
for the selected Mission Critical Activity? Please consider quantifiable
cost savings, mission compliance, products and service improvements
and customer experience benefits when responding to this question.
Do not include dollar benefits for societal benefits (improved
education and safety, environmental benefits, human lives saved).
This is one of your most important responses to this survey and will help build the
business case for improving hydrographic data and information. Careful consideration
should be given to identifying potential benefits. 
Enter whole number without dollar sign.  
If your number is greater than 999,999, please include the units for example, 1 million or 2.3 billion:

60. Do you have additional Mission Critical Activities requiring Hydrographic
information?
j Yes
k
l
m
n
j No
k
l
m
n

Hydrography Information Requirements Survey
Part 3: Required Hydrography Data/Information Access Methods
As information technology evolves, the USGS has worked to keep pace with the most
appropriate ways for provisioning hydrography data and related information. This last series of
questions apply to your program in general and not to the individual Mission Critical Activities.

Hydrography Information Requirements Survey
Part 3: Required Hydrography Data/Information Access Methods
61. For your program (all identified Mission Critical Activities), what geographic extents
would best address your hydrographic data access requirements?
Please select all that are required: 
c 12­digit Hydrologic Units
d
e
f
g
c 8­digit Hydrologic Units
d
e
f
g
c 6­digit Hydrologic Units
d
e
f
g
c 4­digit Hydrologic Units
d
e
f
g
c 2­digit Hydrologic Units
d
e
f
g
c NHDPlus Catchments
d
e
f
g
c State or Territory
d
e
f
g
c Conterminous United States
d
e
f
g
c Nationwide including Alaska and Hawaii
d
e
f
g
c User defined map extent
d
e
f
g
c User defined irregular area (polygon)
d
e
f
g
c I don’t know
d
e
f
g
c Other (please specify):
d
e
f
g
5
6

Hydrography Information Requirements Survey
62. For your program (all identified Mission Critical Activities), please identify required
data types (formats).
Check all that are required:
c Point, line, polygon ­ Open Geospatial Consortium (OGC) conformant (for example, WaterML, GeoJSON)
d
e
f
g
c Point, line, polygon – Esri shapefiles
d
e
f
g
c Point, line, polygon – Esri file geodatabase
d
e
f
g
c Raster – NetCDF
d
e
f
g
c Raster – GeoTIFF
d
e
f
g
c Raster – NITF
d
e
f
g
c Raster – Esri Grid
d
e
f
g
c Other format (please specify):
d
e
f
g
5
6

Hydrography Information Requirements Survey
Part 3: Required Hydrography Data/Information Access Methods
63. For your program, please rate the importance of each data or service access method.
Required

Highly Desirable

Nice To Have

Not Required

Services to discover standard data products

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Services to download standard data products

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Services to create and download customized data products

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

Services to dynamically use data with client­based software (like a 

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

browser, GIS, or to feed other services)
Services to visualize cartographically rendered and symbolized 
hydrography data
Services that allow combination of visualizations with other visualization 
services (mash­ups)
Services to create generalized versions of hydrography (different scales 
and level of detail)
Services to support online analysis of hydrography information (such as 
StreamStats)

Hydrography Information Requirements Survey
Part 3: Required Hydrography Data/Information Access Methods
64. For your program the level of hydrographic data integration with elevation data may
be important. Please rate each type of elevation­hydrography integration as it relates to
your program requirements.
Required
Rivers and streams in the hydrography dataset align with channels as 

Highly Desirable

Nice To Have

Not Required

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

defined from the elevation data at 1:12,000­scale or larger (3 meter 
DEM)
Objects defined by elevation, such as a levees, are linked to a particular 
river in the hydrography dataset
Hydrography and elevation data are packaged in a single product such as 
a TIN or a 3­D dataset
Hydrography data (streams, streamgages, dams, hydrologic units) along 
with elevation data (elevations, catchments, levees, floodplains) coexist 
within a common data model
Perform synthesis such that streamflow can be estimated from elevation­
based drainage area and other factors
Produce data derivatives such that gradient can be calculated on a 
stream using elevation data
Manage hydrography and elevation data as a unified activity always 
keeping both datasets synchronized with one another
Ensure that hydrography and elevation data represent a similar point in 
time
Both hydrography and elevation data are delivered in unison rather than 
two separate operations

Hydrography Information Requirements Survey
Part 3: Required Hydrography Data/Information Access Methods
65. Elevation data is considered an important theme when working with hydrographic
data. Specify the level of integration for raster elevation and hydrography data
necessary for your work.
Required
Determine new flow paths across the land surface into existing stream 

Highly Desirable

Nice To Have

Not Required

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

j
k
l
m
n

channels
Determine feature on the hydrographic network to which a point (with 
elevation value) is connected
Determine the actual point location (within a DEM cell) on the 
hydrographic network to which a point is connected

Hydrography Information Requirements Survey
Part 3: Required Hydrography Data/Information Access Methods
66. The map examples in this question illustrate common errors found in hydrographic
datasets. For each map example listed below, please select a response that most closely
represents the impact to your organization.
In a series of lakes formed at gravel pits, one lake is missing from the NHD 

6

In a series of lakes formed at gravel pits, all lakes are missing from the NHD 

6

In a series of tributary streams, several streams do not connect with the main river 

6

Hydrography Information Requirements Survey

A perennial stream is misnamed 

6

A large reservoir is misnamed 

6

A first order stream flow direction is reversed 

6

Hydrography Information Requirements Survey

A second order stream flow direction is reversed 

6

A third order stream flow direction is reversed 

6

Two first order streams coded as perennial should be intermittent 

6

Hydrography Information Requirements Survey

Hydrography Information Requirements Survey
Part 3: Required Hydrography Data/Information Access Methods
67. The map examples in this question illustrate common positional accuracy errors
found in hydrographic datasets. For each map example listed below, please select a
response that most closely represents the impact to your organization.
A meandering river represented in the NHD is overlaid over a contemporary image of the river. 

6

The position of the meanders has deviated over time with a mean error of 100 feet and a 
maximum error of 200 feet.  

An intermittent stream represented in the NHD is portrayed along with contours and shaded 

6

terrain. The stream appears to be misaligned with the terrain by a mean of 175 feet. 

An intermittent stream represented in the NHD is portrayed along with contours and shaded 
terrain. The stream appears to be misaligned with the terrain by a mean of 75 feet. 

6

Hydrography Information Requirements Survey

A ridge line in the WBD is portrayed along with contours and shaded terrain. The ridge line 
appears to be misaligned with the terrain by a mean of 70 feet. 

6

Hydrography Information Requirements Survey
Part 3: Required Hydrography Data/Information Access Methods
68. How accurate does the area of elevation­derived catchments need to be, relative to
their true ground position (reality)? 
j Within 1% of actual area
k
l
m
n
j Within 5% of actual area
k
l
m
n
j Within 10% of actual area
k
l
m
n

69. Differences in the way the WBD Hydrologic Units and NHDPlus catchments are
defined lead to the situation that one cannot simply aggregate whole NHDPlus
catchments to create replicas of the hydrologic units. How much of a problem does this
situation pose to your program (all specified Mission Critical Activities)?
j Major problem – data can not be used for Mission Critical Activity
k
l
m
n
j Significant problem, but we have workarounds
k
l
m
n
j Minor problem, requires some intervention
k
l
m
n
j No problem at all
k
l
m
n

70. Would your program use a simple web map tool to highlight and report errors in the
spatial hydrographic data?
Please select the response that best fits your program:
j Yes
k
l
m
n
j Probably
k
l
m
n
j Maybe
k
l
m
n
j No
k
l
m
n

Hydrography Information Requirements Survey
71. If your program reported an error in the hydrographic data, how quickly would that
error need to be resolved?
Please select the longest acceptable resolution time for your program:
j Within 1 day
k
l
m
n
j Within 2­30 days
k
l
m
n
j Within 1­2 months
k
l
m
n
j Within 3­6 months
k
l
m
n
j Within 1 year
k
l
m
n

72. Please provide any final comments that you wish to make that were not covered in the
questions asked above:
(200 word limit)
5

6

Thank you for responding to this hydrographic information requirements survey. The information that you have provided 
will be summarized for the Federal Agency, Commission, State, Territory, Tribal, or Non­government organization that 
you represent. The Point of Contact for your organization will then have an opportunity to review and edit the summary 
requirements that will feed into the full hydrographic information requirements document. The final study report will be 
the primary source of information used to develop recommendations for improved national hydrographic data and related 
products. 


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