# Geocore, LLC — 857 Kansas well records > 857 WWC-5 records name Geocore, LLC as the drilling contractor. Which counties, how deep, and over what years. ## Geocore, LLC **857** WWC-5 records name this contractor — 0.3% of the Kansas register, from 1993 to 2026. ### What this page is, and what it is not A count of the completion records that name this contractor. It is **not** a rating, a review, or a comment on anyone’s work — nothing in the WWC-5 register measures quality. What it does show is where a contractor works and what depths they report, which is what somebody comparing quotes actually wants to know. *Medians, on the records where the driller reported a figure — never a mean, which a handful of deep irrigation wells would carry away* | Measurement | Median | 90th percentile | Kansas median | |---|---|---|---| | Depth | **27.5 ft** | 60.55 ft | 60 ft — shallower here (836 records, 98 %) | | Static water level | **15.9 ft** | 33.19 ft | 24 ft — lower here (541 records, 63 %) | | Estimated yield | **19.85 gpm** | 150 gpm | 25 gpm — lower here (19 records, 2 %) | ### Where they work | County | Records | Share | |---|---|---| | [Reno](/county/reno.md) | 103 | 12.0% | | [Sedgwick](/county/sedgwick.md) | 96 | 11.2% | | [Saline](/county/saline.md) | 70 | 8.2% | | [Mcpherson](/county/mcpherson.md) | 59 | 6.9% | | [Dickinson](/county/dickinson.md) | 59 | 6.9% | | [Sumner](/county/sumner.md) | 51 | 6.0% | | [Comanche](/county/comanche.md) | 47 | 5.5% | | [Ellis](/county/ellis.md) | 35 | 4.1% | | [Ottawa](/county/ottawa.md) | 33 | 3.9% | | [Rush](/county/rush.md) | 28 | 3.3% | | [Cowley](/county/cowley.md) | 27 | 3.2% | | [Shawnee](/county/shawnee.md) | 21 | 2.5% | | [Russell](/county/russell.md) | 18 | 2.1% | | [Cheyenne](/county/cheyenne.md) | 18 | 2.1% | | [Rooks](/county/rooks.md) | 16 | 1.9% | | [Kingman](/county/kingman.md) | 15 | 1.8% | | [Clay](/county/clay.md) | 14 | 1.6% | | [Pottawatomie](/county/pottawatomie.md) | 13 | 1.5% | | [Nemaha](/county/nemaha.md) | 12 | 1.4% | | [Lincoln](/county/lincoln.md) | 11 | 1.3% | | [Barton](/county/barton.md) | 10 | 1.2% | | [Rice](/county/rice.md) | 10 | 1.2% | | [Montgomery](/county/montgomery.md) | 9 | 1.1% | | [Allen](/county/allen.md) | 8 | 0.9% | ### What they drill | Water use | Records | Share | |---|---|---| | [Monitoring well/observation/piezometer](/use/monitoring-well-observation-piezometer.md) | 553 | 64.5% | | [Environmental Remediation, Air Sparge](/use/environmental-remediation-air-sparge.md) | 119 | 13.9% | | [Environmental Remediation, Soil Vapor Extraction](/use/environmental-remediation-soil-vapor-extraction.md) | 98 | 11.4% | | [Domestic, Lawn and Garden](/use/domestic-lawn-and-garden.md) | 21 | 2.5% | | [Environmental Remediation, Injection](/use/environmental-remediation-injection.md) | 20 | 2.3% | | Other | 17 | 2.0% | | [Domestic](/use/domestic.md) | 13 | 1.5% | | [Domestic, Livestock](/use/domestic-livestock.md) | 6 | 0.7% | | Environmental Remediation, Recovery | 6 | 0.7% | | [(unstated)/abandoned](/use/unstated-abandoned.md) | 2 | 0.2% | ### Over what years | Decade | Records | Share | |---|---|---| | 2020s | 799 | 93.2% | | 2010s | 51 | 6.0% | | 1990s | 7 | 0.8% | ### Plugging records — on this contractor's records **361** of the 857 records on this contractor's records carry a plugging report (42.1%), filed on form WWC-5P. The other **496** do not. That is **not** a list of abandoned wells, and this site never calls them that. Kansas defines abandonment by *use* — a well unused for two years — and nothing in this register tracks use. What the absence of a plugging report does mean is that the State has never been told the well was sealed. On the **4** records here completed before 1995, that is exactly what a buyer checks. [Why it matters and who pays](/abandoned.md). ### An unplugged well on land in Kansas? 496 of the 857 records in Kansas have no plugging report on file. If a well on your land is no longer used, Kansas requires it to be plugged and the duty falls on the landowner — with cost-share of up to USD 1,000 per well through the Kansas Department of Agriculture. This site reads the register; it does not drill and it does not plug. Tell us where and we pass the request to licensed Kansas well contractors. We recommend no contractor and we are nobody's agent. We have no arrangement with any firm today — we are collecting these requests in order to go and find them. [What we do with this](/privacy.md). ### The records *Geocore, LLC — « plugging report » reads *yes* where a WWC-5P was filed and a dash where none was, which is NOT a finding that the well is abandoned. A 0 means the driller reported no figure, not a measurement of zero. The legal description is on the record, never on a page.* | WWC-5 | Drilled by | Use | Depth (ft) | Yield (gpm) | Year | Plugging report | |---|---|---|---|---|---|---| | [1057242383](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 14 | 0 | 2026 | — | | [1057242490](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 14 | 0 | 2026 | — | | [1057271821](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 14 | 0 | 2026 | — | | [1057271830](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 14 | 0 | 2026 | — | | [1057271840](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 14 | 0 | 2026 | — | | [1057271850](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 14 | 0 | 2026 | — | | [562631](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 15 | 0 | 2025 | — | | [562632](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 15 | 0 | 2025 | — | | [562633](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 15 | 0 | 2025 | — | | [562634](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 15 | 0 | 2025 | — | | [562635](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 15 | 0 | 2025 | — | | [562636](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [562637](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [562638](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [562650](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [562651](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [562652](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [562653](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [562654](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [562656](/search.md) | Geocore, LLC | Environmental Remediation, Injection | 23 | 0 | 2025 | — | | [1056831368](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 14 | 0 | 2025 | — | | [1056831379](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 11 | 0 | 2025 | — | | [1056831392](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 5.5 | 0 | 2025 | — | | [1056831454](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 12.5 | 0 | 2025 | — | | [1056984527](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2025 | — | | [1056984570](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 27 | 0 | 2025 | — | | [1057009665](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 40 | 0 | 2025 | — | | [1057009684](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 35 | 0 | 2025 | — | | [1057009702](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 35 | 0 | 2025 | — | | [1057009718](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 40 | 0 | 2025 | — | | [1057009734](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 37 | 0 | 2025 | — | | [1057009751](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 35 | 0 | 2025 | — | | [1057009766](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 35 | 0 | 2025 | — | | [1057009787](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 40 | 0 | 2025 | — | | [1057009847](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 35 | 0 | 2025 | — | | [1057026674](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 35 | 0 | 2025 | — | | [1057076379](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 39.5 | 0 | 2025 | — | | [1057100979](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 22.5 | 0 | 2025 | — | | [1055858189](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 26.5 | 0 | 2024 | — | | [1055858204](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 26.5 | 0 | 2024 | — | | [1055858252](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 26.5 | 0 | 2024 | — | | [1055858266](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 28 | 0 | 2024 | — | | [1055858448](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 26 | 0 | 2024 | — | | [1055935614](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2024 | — | | [1055935694](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2024 | — | | [1055963572](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 17 | 0 | 2024 | — | | [1055963580](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 17 | 0 | 2024 | — | | [1055963604](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 17 | 0 | 2024 | — | | [1055963612](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 17 | 0 | 2024 | — | | [1055963620](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 17 | 0 | 2024 | — | | [1055963629](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 17 | 0 | 2024 | — | | [1056387371](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 27 | 0 | 2024 | — | | [1056387818](/search.md) | Geocore, LLC | Environmental Remediation, Air Sparge | 27 | 0 | 2024 | — | | [1056387827](/search.md) | Geocore, LLC | Environmental Remediation, Air Sparge | 27 | 0 | 2024 | — | | [1056387838](/search.md) | Geocore, LLC | Environmental Remediation, Air Sparge | 27 | 0 | 2024 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well/observation/piezometer | 25 | 0 | 2023 | — | | [557837](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2023 | — | | [552372](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 50 | 0 | 2022 | — | | [552389](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 50 | 0 | 2022 | — | | [552390](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 50 | 0 | 2022 | — | | [553113](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 30 | 0 | 2022 | — | | [553114](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 30 | 0 | 2022 | — | | [553208](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 23 | 0 | 2022 | — | | [553209](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 23 | 0 | 2022 | — | | [553221](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 65 | 0 | 2022 | — | | [553222](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 65 | 0 | 2022 | — | | [553223](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 65 | 0 | 2022 | — | | [553224](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 50 | 0 | 2022 | — | | [553231](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 23 | 0 | 2022 | — | | [553244](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 65 | 0 | 2022 | — | | [554366](/search.md) | Geocore, LLC | Domestic, Lawn and Garden | 72 | 20 | 2022 | — | | [554386](/search.md) | Geocore, LLC | Domestic, Lawn and Garden | 73 | 20 | 2022 | — | | [555128](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 70 | 0 | 2022 | — | | [555307](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555308](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555309](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555310](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555311](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555312](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555314](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555315](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555316](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555317](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555319](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555320](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555321](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555327](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2022 | — | | [555328](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2022 | — | | [555329](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2022 | — | | [555330](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2022 | — | | [555331](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555332](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555333](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555334](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555335](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555336](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555337](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555338](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555339](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555340](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555341](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555342](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555343](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555344](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555345](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555346](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555347](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555348](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555349](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555350](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555351](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555352](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555353](/search.md) | Geocore, LLC | Environmental Remediation, Soil Vapor Extraction | 30 | 0 | 2022 | — | | [555358](/search.md) | Geocore, LLC | Environmental Remediation, Recovery | 47.5 | 0 | 2022 | — | | [555391](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2022 | — | | [555411](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2022 | — | | [555412](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2022 | — | | [555413](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2022 | — | | [555414](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2022 | — | | [555429](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 17 | 0 | 2022 | — | | [555449](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 17 | 0 | 2022 | — | | [555450](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 17 | 0 | 2022 | — | | [555466](/search.md) | Geocore, LLC | Domestic, Lawn and Garden | 29.5 | 0 | 2022 | — | | [555467](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 28 | 0 | 2022 | — | | [555486](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 27 | 0 | 2022 | — | | [555487](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 24 | 0 | 2022 | — | | [555958](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 80 | 0 | 2022 | — | | [555959](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 47 | 0 | 2022 | — | | [555960](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 41 | 0 | 2022 | — | | [555980](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 46 | 0 | 2022 | — | | [555981](/search.md) | Geocore, LLC | Monitoring well/observation/piezometer | 43 | 0 | 2022 | — | ### Contractors with a comparable record count - [Blue Valley Drilling](/driller/blue-valley-drilling.md) 947 - [Charles Winter Well Drilling](/driller/charles-winter-well-drilling.md) 905 - [Weishaar Drilling & Supply, INC](/driller/weishaar-drilling-supply-inc.md) 896 - [Andy Anderson Drilling](/driller/andy-anderson-drilling.md) 886 - [Layne Western](/driller/layne-western.md) 883 - [Central Kansas Drilling](/driller/central-kansas-drilling.md) 867 - [Quad State Services, INC](/driller/quad-state-services-inc.md) 850 - [Zinn Water Well Drlg](/driller/zinn-water-well-drlg.md) 844 - [Walter Woofter Pump & Well](/driller/walter-woofter-pump-well.md) 836 - [Defenbaugh Industries, Inc. (t.e.s.t.)](/driller/defenbaugh-industries-inc-t-e-s-t.md) 831 - [Craig Haldeman Well Drilling & Pump Service](/driller/craig-haldeman-well-drilling-pump-service.md) 822 --- Página: https://wwc5.pages.dev/driller/geocore-llc/ Fonte: Water Wells WWC5 — Kansas Geological Survey, from records filed with the Kansas Department of Health and Environment Recolha: 2026-08-21