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Sources Well Drilling Pros Cites

The sources listed on Well Drilling Pros's cost guides, calculators, reports, homepage and location pages, in one place: 802 pages from 199 publishers, grouped by website, with the pages on this site that cite each one.

Last reviewed: October 16, 2026

How sources work on this site

This list is built from the same source lists that appear on each page, so it can't drift from what those lists cite. When a page adds or drops a source, this page changes with it. It covers the Sources lists described below. Links inside body text and links on our about, methodology and policy pages aren't included.

  • Cost guides and calculators each carry a Sources list, shown with the month the figures were last reviewed. On cost guides it sits at the end of the guide; on calculators it's under “How this works.”
  • State and county lookup results show their own source, with the date it was checked, under each result.
  • Data reports end with a numbered Sources list.
  • Location pages end their FAQ section with a numbered Sources list for the local facts on that page, such as agency rules, permit offices, and weather or geology records. Not every location page has one yet.
  • Homepage fact cards show their source under each card.

A source here supports a fact or a price range on the page that cites it. It isn't an endorsement of Well Drilling Pros, and none of these publishers reviewed our pages. For how price ranges are chosen from these sources, and how estimates are labeled, see how we build our cost figures. For how pages are written and corrected, see our editorial policy.

Cost guides, tools and reports

47 source pages from 33 publishers behind the national price ranges, tool results, reports, and homepage facts.

agsci.psu.edu

amtrol.com

angi.com

bobvila.com

cdc.gov

cityofmadison.com

dph.georgia.gov

ehs.dph.ncdhhs.gov

engineeringtoolbox.com

epa.gov

extensionpubs.unl.edu

fieldreport.caes.uga.edu

freshwatersystems.com

health.state.mn.us

homeadvisor.com

homeguide.com

law.cornell.edu

nachi.org

ncdhhs.gov

ngwa.org

pa.gov

pubs.ext.vt.edu

slh.wisc.edu

soiltesting.tamu.edu

swfwmd.state.fl.us

tdlr.texas.gov

thewellguide.com

thisoldhouse.com

todayshomeowner.com

twdb.texas.gov

wake.gov

wellowner.org

wellwater.oregonstate.edu

Location pages

758 source pages from 178 publishers, cited on 62 of 62 location pages.

api.waterdata.usgs.gov

app.leg.wa.gov

apps.ecology.wa.gov

apps.legislature.ky.gov

appswr.ecology.wa.gov

ars.apps.lara.state.mi.us

barryeatonhealth.org

bentoncountywa.gov

bfhd.wa.gov

bloomington.in.gov

bseacd.org

cdc.gov

cdn.lakecountyfl.gov

cdphe.colorado.gov

chippewacountymi.gov

clay.floridahealth.gov

co.hendricks.in.us

co.itasca.mn.us

co.limestone.tx.us

co.martin.mn.us

coepht.colorado.gov

coloradogeologicalsurvey.org

content.ces.ncsu.edu

content.leg.colorado.gov

cse.umn.edu

cslb.ca.gov

cumulis.epa.gov

cuwcd.org

data.wgnhs.wisc.edu

dca.georgia.gov

dec.ny.gov

deq.nc.gov

des.nh.gov

dhd4.org

dhs.wisconsin.gov

dnr.state.mn.us

dnr.wisconsin.gov

docs.ingham.org

docs.legis.wisconsin.gov

doh.wa.gov

dph.georgia.gov

dph.ncdhhs.gov

drive.google.com

dwr.colorado.gov

ecode360.com

ecology.wa.gov

edwardsaquifer.org

eec.ky.gov

elibrary.dcnr.pa.gov

en.wikipedia.org

epa.gov

epd.georgia.gov

epi.dph.ncdhhs.gov

epi.publichealth.nc.gov

extapps.dec.ny.gov

extension.psu.edu

extension.uga.edu

extension.umd.edu

fieldreport.caes.uga.edu

files.dep.state.pa.us

floridadep.gov

floridahealth.gov

flrules.org

flsenate.gov

franklincountync.gov

fresnocountyca.gov

ga.water.usgs.gov

garrettcountymd.gov

garretthealth.org

gc.nh.gov

gcinternetwebsite.co.grant.wi.gov

govt.westlaw.com

gtcountymi.gov

hallcounty.org

haysgroundwater.com

health.ny.gov

health.state.mn.us

hernando.floridahealth.gov

hhcorp.org

iar.iga.in.gov

iga.in.gov

img1.wsimg.com

in.gov

ingham.org

johnsoncounty.in.gov

johnstonnc.gov

kentcountymi.gov

kgs.uky.edu

la-h-health.colorado.gov

lagrangecountyhealth.com

lake.floridahealth.gov

law.cornell.edu

law.lis.virginia.gov

leg.colorado.gov

leg.state.fl.us

leginfo.legislature.ca.gov

legislature.mi.gov

lonestargcd.org

malegislature.gov

maps.dcnr.pa.gov

marionhealth.org

mass.gov

mde.maryland.gov

mdeq.ms.gov

mgaleg.maryland.gov

mgs.md.gov

mi.water.usgs.gov

michigan.gov

middletrinitygcd.org

mrdata.usgs.gov

msdh.ms.gov

ncleg.gov

ncwater.org

netchd.org

nghd.org

ngmdb.usgs.gov

northeasthealthdistrict.org

nysenate.gov

nysm.nysed.gov

olis.oregonlegislature.gov

oregon.gov

oregonlegislature.gov

oria.wa.gov

pa.gov

pacodeandbulletin.gov

pasco.floridahealth.gov

pccd.org

pelhamma.gov

pfas.des.nh.gov

phdistrict2.org

prd-tnm.s3.amazonaws.com

publications.tnsosfiles.com

pubs.usgs.gov

purchasehealth.org

redrivergcd.org

reports.oah.state.nc.us

revisor.mn.gov

rules.sos.ga.gov

s3.us-west-1.amazonaws.com

scholarworks.iu.edu

sciencebase.gov

secure.in.gov

secure.sos.state.or.us

senecacountyhealthny.gov

sjrwmd.com

sos.ms.gov

sos.state.co.us

southerntrinitygcd.org

static.sjrwmd.com

stories.opengov.com

swfwmd.state.fl.us

tceq.texas.gov

tcss.legis.texas.gov

tdec.tn.gov

tdeconline.tn.gov

tdlr.texas.gov

texas-sos.appianportalsgov.com

tigerweb.geo.census.gov

tippecanoe.in.gov

tn.gov

twdb.texas.gov

twon.tamu.edu

ucohealth.net

uky.edu

unioncountync.gov

uppertrinitygcd.com

usgs.gov

vdh.virginia.gov

wake.gov

water.ca.gov

waterboards.ca.gov

waterdata.usgs.gov

waterservices.usgs.gov

wellowner.org

wisdom.dhhs.nh.gov

www2.census.gov

www3.erie.gov

www4.des.state.nh.us

Publisher and corrections

Well Drilling Pros is published by Cornelia Cove LLC, 418 Broadway, Ste N, Albany, NY 12207.

Found a broken link, or a figure that doesn't match its source? Email partners@corneliacove.com with the page address. We check the report against the cited source and update the page and its review date.