Geocore Services INC
7,792 WWC-5 records name this contractor — 2.5% of the Kansas register, from 1990 to 2020.
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.
7,792Records
30 ftMedian depth
91Counties
1990–2020Years
| Measurement | Median | 90th percentile | Kansas median |
|---|---|---|---|
| Depth | 30 ft | 80 ft | 60 ft — shallower here (7,780 records, 100 %) |
| Static water level | 18.05 ft | 50.98 ft | 24 ft — lower here (4,071 records, 52 %) |
| Estimated yield | 25 gpm | 50 gpm | 25 gpm — the same here (150 records, 2 %) |
Where they work
| County | Records | Share |
|---|---|---|
| Reno | 804 | 10.3% |
| Sedgwick | 656 | 8.4% |
| Saline | 635 | 8.1% |
| Barton | 609 | 7.8% |
| Mcpherson | 412 | 5.3% |
| Ellis | 308 | 4.0% |
| Phillips | 213 | 2.7% |
| Finney | 208 | 2.7% |
| Russell | 190 | 2.4% |
| Rice | 185 | 2.4% |
| Cowley | 166 | 2.1% |
| Ford | 144 | 1.8% |
| Sumner | 141 | 1.8% |
| Shawnee | 131 | 1.7% |
| Pratt | 127 | 1.6% |
| Edwards | 115 | 1.5% |
| Harvey | 111 | 1.4% |
| Osborne | 104 | 1.3% |
| Dickinson | 92 | 1.2% |
| Wyandotte | 88 | 1.1% |
| Rawlins | 83 | 1.1% |
| Trego | 79 | 1.0% |
| Riley | 77 | 1.0% |
| Seward | 77 | 1.0% |
What they drill
| Water use | Records | Share |
|---|---|---|
| Monitoring well/observation/piezometer | 5,957 | 76.5% |
| Environmental Remediation, Soil Vapor Extraction | 694 | 8.9% |
| Environmental Remediation, Air Sparge | 621 | 8.0% |
| Domestic, Lawn and Garden | 121 | 1.6% |
| Environmental Remediation, Recovery | 111 | 1.4% |
| Environmental Remediation, Injection | 90 | 1.2% |
| Domestic | 70 | 0.9% |
| Domestic, Livestock | 31 | 0.4% |
| Other | 25 | 0.3% |
| (unstated)/abandoned | 14 | 0.2% |
Over what years
| Decade | Records | Share |
|---|---|---|
| 2020s | 1 | 0.0% |
| 2010s | 225 | 2.9% |
| 2000s | 4,529 | 58.1% |
| 1990s | 3,037 | 39.0% |
Plugging records — on this contractor's records
1,760 of the 7,792 records on this contractor's records carry a plugging report (22.6%), filed on form WWC-5P. The other 6,032 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 1,053 records here completed before 1995, that is exactly what a buyer checks. Why it matters and who pays.
An unplugged well on land in Kansas?
6,032 of the 7,792 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.
The records
| WWC-5 | Drilled by | Use | Depth (ft) | Yield (gpm) | Year | Plugging report |
|---|---|---|---|---|---|---|
| 531384 | Geocore Services INC | Domestic, Lawn and Garden | 97 | 0 | 2020 | — |
| 431373 | Geocore Services INC | Monitoring well/observation/piezometer | 165 | 0 | 2010 | — |
| 431374 | Geocore Services INC | Monitoring well/observation/piezometer | 125 | 0 | 2010 | — |
| 431375 | Geocore Services INC | Monitoring well/observation/piezometer | 115 | 0 | 2010 | — |
| 433177 | Geocore Services INC | Monitoring well/observation/piezometer | 34.5 | 0 | 2010 | — |
| 433178 | Geocore Services INC | Monitoring well/observation/piezometer | 35 | 0 | 2010 | — |
| 433268 | Geocore Services INC | Monitoring well/observation/piezometer | 32 | 0 | 2010 | — |
| 433269 | Geocore Services INC | Monitoring well/observation/piezometer | 35 | 0 | 2010 | — |
| 433271 | Geocore Services INC | Monitoring well/observation/piezometer | 30 | 0 | 2010 | — |
| 433272 | Geocore Services INC | Monitoring well/observation/piezometer | 33 | 0 | 2010 | — |
| 433273 | Geocore Services INC | Monitoring well/observation/piezometer | 32 | 0 | 2010 | — |
| 433274 | Geocore Services INC | Monitoring well/observation/piezometer | 30 | 0 | 2010 | — |
| 433275 | Geocore Services INC | Monitoring well/observation/piezometer | 32 | 0 | 2010 | — |
| 433379 | Geocore Services INC | Monitoring well/observation/piezometer | 27 | 0 | 2010 | — |
| 433380 | Geocore Services INC | Monitoring well/observation/piezometer | 12 | 0 | 2010 | — |
| 433382 | Geocore Services INC | Monitoring well/observation/piezometer | 27 | 0 | 2010 | — |
| 433384 | Geocore Services INC | Monitoring well/observation/piezometer | 12 | 0 | 2010 | — |
| 433385 | Geocore Services INC | Monitoring well/observation/piezometer | 27 | 0 | 2010 | — |
| 433386 | Geocore Services INC | Monitoring well/observation/piezometer | 12 | 0 | 2010 | — |
| 433387 | Geocore Services INC | Environmental Remediation, Recovery | 27 | 0 | 2010 | — |
| 433388 | Geocore Services INC | Environmental Remediation, Soil Vapor Extraction | 12 | 0 | 2010 | — |
| 433389 | Geocore Services INC | Monitoring well/observation/piezometer | 46 | 0 | 2010 | — |
| 433390 | Geocore Services INC | Monitoring well/observation/piezometer | 57 | 0 | 2010 | — |
| 433391 | Geocore Services INC | Monitoring well/observation/piezometer | 65 | 0 | 2010 | — |
| 433392 | Geocore Services INC | Monitoring well/observation/piezometer | 71 | 0 | 2010 | — |
| 433393 | Geocore Services INC | Monitoring well/observation/piezometer | 71.5 | 0 | 2010 | — |
| 433394 | Geocore Services INC | Monitoring well/observation/piezometer | 71 | 0 | 2010 | — |
| 433395 | Geocore Services INC | Monitoring well/observation/piezometer | 70 | 0 | 2010 | — |
| 433396 | Geocore Services INC | Monitoring well/observation/piezometer | 72 | 0 | 2010 | — |
| 433397 | Geocore Services INC | Monitoring well/observation/piezometer | 50 | 0 | 2010 | — |
| 433398 | Geocore Services INC | Monitoring well/observation/piezometer | 58 | 0 | 2010 | — |
| 433624 | Geocore Services INC | Monitoring well/observation/piezometer | 32 | 0 | 2010 | — |
| 434100 | Geocore Services INC | Domestic, Lawn and Garden | 14.5 | 2.5 | 2010 | — |
| 434111 | Geocore Services INC | Monitoring well/observation/piezometer | 16 | 0 | 2010 | — |
| 434112 | Geocore Services INC | Monitoring well/observation/piezometer | 16 | 0 | 2010 | — |
| 434113 | Geocore Services INC | Monitoring well/observation/piezometer | 16 | 0 | 2010 | — |
| 434114 | Geocore Services INC | Monitoring well/observation/piezometer | 16 | 0 | 2010 | — |
| 434116 | Geocore Services INC | Monitoring well/observation/piezometer | 16 | 0 | 2010 | — |
| 434118 | Geocore Services INC | Monitoring well/observation/piezometer | 16 | 0 | 2010 | — |
| 434154 | Geocore Services INC | Monitoring well/observation/piezometer | 35 | 0 | 2010 | — |
| 434156 | Geocore Services INC | Monitoring well/observation/piezometer | 35 | 0 | 2010 | — |
| 434157 | Geocore Services INC | Monitoring well/observation/piezometer | 23 | 0 | 2010 | — |
| 434158 | Geocore Services INC | Monitoring well/observation/piezometer | 35 | 0 | 2010 | — |
| 434159 | Geocore Services INC | Monitoring well/observation/piezometer | 23 | 0 | 2010 | — |
| 434160 | Geocore Services INC | Monitoring well/observation/piezometer | 35 | 0 | 2010 | — |
| 434161 | Geocore Services INC | Monitoring well/observation/piezometer | 23 | 0 | 2010 | — |
| 434162 | Geocore Services INC | Monitoring well/observation/piezometer | 35 | 0 | 2010 | — |
| 434170 | Geocore Services INC | Monitoring well/observation/piezometer | 20 | 0 | 2010 | — |
| 434177 | Geocore Services INC | Monitoring well/observation/piezometer | 50 | 0 | 2010 | — |
| 434179 | Geocore Services INC | Monitoring well/observation/piezometer | 50 | 0 | 2010 | — |
| 434180 | Geocore Services INC | Monitoring well/observation/piezometer | 50 | 0 | 2010 | — |
| 434181 | Geocore Services INC | Monitoring well/observation/piezometer | 50 | 0 | 2010 | — |
| 434306 | Geocore Services INC | Monitoring well/observation/piezometer | 37 | 0 | 2010 | — |
| 434307 | Geocore Services INC | Monitoring well/observation/piezometer | 37 | 0 | 2010 | — |
| 434308 | Geocore Services INC | Monitoring well/observation/piezometer | 37 | 0 | 2010 | — |
| 434309 | Geocore Services INC | Monitoring well/observation/piezometer | 37 | 0 | 2010 | — |
| 434310 | Geocore Services INC | Monitoring well/observation/piezometer | 37 | 0 | 2010 | — |
| 434311 | Geocore Services INC | Monitoring well/observation/piezometer | 37 | 0 | 2010 | — |
| 434980 | Geocore Services INC | Heat Pump (Closed Loop/Disposal), Geothermal | 54 | 50 | 2010 | — |
| 434981 | Geocore Services INC | Domestic, Lawn and Garden | 53 | 50 | 2010 | — |
| 435394 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435395 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435396 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435397 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435398 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435399 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435400 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435401 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435402 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435403 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435405 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435406 | Geocore Services INC | Environmental Remediation, Air Sparge | 12.5 | 0 | 2010 | — |
| 435407 | Geocore Services INC | Monitoring well/observation/piezometer | 12.5 | 0 | 2010 | — |
| 435408 | Geocore Services INC | Monitoring well/observation/piezometer | 12.5 | 0 | 2010 | — |
| 435409 | Geocore Services INC | Monitoring well/observation/piezometer | 12.5 | 0 | 2010 | — |
| 435410 | Geocore Services INC | Monitoring well/observation/piezometer | 12.5 | 0 | 2010 | — |
| 436053 | Geocore Services INC | Monitoring well/observation/piezometer | 40 | 0 | 2010 | — |
| 436506 | Geocore Services INC | Monitoring well/observation/piezometer | 60 | 0 | 2010 | — |
| 436507 | Geocore Services INC | Monitoring well/observation/piezometer | 42.8 | 0 | 2010 | — |
| 436614 | Geocore Services INC | Environmental Remediation, Air Sparge | 40 | 0 | 2010 | — |
| 436615 | Geocore Services INC | Environmental Remediation, Air Sparge | 40 | 0 | 2010 | — |
| 436616 | Geocore Services INC | Environmental Remediation, Air Sparge | 40 | 0 | 2010 | — |
| 436617 | Geocore Services INC | Environmental Remediation, Air Sparge | 40 | 0 | 2010 | — |
| 436618 | Geocore Services INC | Monitoring well/observation/piezometer | 45 | 0 | 2010 | — |
| 436619 | Geocore Services INC | Environmental Remediation, Soil Vapor Extraction | 32 | 0 | 2010 | — |
| 436620 | Geocore Services INC | Environmental Remediation, Soil Vapor Extraction | 32 | 0 | 2010 | — |
| 436621 | Geocore Services INC | Environmental Remediation, Soil Vapor Extraction | 32 | 0 | 2010 | — |
| 436622 | Geocore Services INC | Environmental Remediation, Soil Vapor Extraction | 32 | 0 | 2010 | — |
| 436880 | Geocore Services INC | Environmental Remediation, Recovery | 65 | 0 | 2010 | — |
| 436915 | Geocore Services INC | Monitoring well/observation/piezometer | 73.81 | 0 | 2010 | — |
| 436948 | Geocore Services INC | Monitoring well/observation/piezometer | 26.47 | 0 | 2010 | — |
| 436949 | Geocore Services INC | Monitoring well/observation/piezometer | 25.67 | 0 | 2010 | — |
| 436950 | Geocore Services INC | Monitoring well/observation/piezometer | 21.8 | 0 | 2010 | — |
| 436951 | Geocore Services INC | Monitoring well/observation/piezometer | 23.69 | 0 | 2010 | — |
| 436952 | Geocore Services INC | Monitoring well/observation/piezometer | 24.34 | 0 | 2010 | — |
| 436954 | Geocore Services INC | Monitoring well/observation/piezometer | 27.32 | 0 | 2010 | — |
| 437002 | Geocore Services INC | Monitoring well/observation/piezometer | 40 | 0 | 2010 | — |
| 437003 | Geocore Services INC | Monitoring well/observation/piezometer | 40 | 0 | 2010 | — |
| 437333 | Geocore Services INC | Monitoring well/observation/piezometer | 27.55 | 0 | 2010 | — |
| 437334 | Geocore Services INC | Monitoring well/observation/piezometer | 28.88 | 0 | 2010 | — |
| 437347 | Geocore Services INC | Monitoring well/observation/piezometer | 43 | 0 | 2010 | — |
| 437348 | Geocore Services INC | Monitoring well/observation/piezometer | 42 | 0 | 2010 | — |
| 437349 | Geocore Services INC | Monitoring well/observation/piezometer | 45 | 0 | 2010 | — |
| 437350 | Geocore Services INC | Monitoring well/observation/piezometer | 45 | 0 | 2010 | — |
| 437351 | Geocore Services INC | Monitoring well/observation/piezometer | 42 | 0 | 2010 | — |
| 437352 | Geocore Services INC | Monitoring well/observation/piezometer | 45 | 0 | 2010 | — |
| 437353 | Geocore Services INC | Monitoring well/observation/piezometer | 45 | 0 | 2010 | — |
| 437354 | Geocore Services INC | Monitoring well/observation/piezometer | 45 | 0 | 2010 | — |
| 437355 | Geocore Services INC | Monitoring well/observation/piezometer | 45 | 0 | 2010 | — |
| 437356 | Geocore Services INC | Monitoring well/observation/piezometer | 45 | 0 | 2010 | — |
| 437357 | Geocore Services INC | Monitoring well/observation/piezometer | 43 | 0 | 2010 | — |
| 437496 | Geocore Services INC | Monitoring well/observation/piezometer | 135 | 0 | 2010 | — |
| 437497 | Geocore Services INC | Monitoring well/observation/piezometer | 30 | 0 | 2010 | — |
| 437499 | Geocore Services INC | Monitoring well/observation/piezometer | 30 | 0 | 2010 | — |
| 437513 | Geocore Services INC | Environmental Remediation, Soil Vapor Extraction | 27 | 0 | 2010 | — |
| 437515 | Geocore Services INC | Environmental Remediation, Soil Vapor Extraction | 28 | 0 | 2010 | — |
| 437516 | Geocore Services INC | Environmental Remediation, Soil Vapor Extraction | 27.5 | 0 | 2010 | — |
| 437560 | Geocore Services INC | Monitoring well/observation/piezometer | 15 | 0 | 2010 | — |
| 437561 | Geocore Services INC | Monitoring well/observation/piezometer | 15 | 0 | 2010 | — |
| 437842 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437843 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437844 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437845 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437846 | Geocore Services INC | Environmental Remediation, Injection | 29 | 0 | 2010 | — |
| 437847 | Geocore Services INC | Environmental Remediation, Injection | 29 | 0 | 2010 | — |
| 437848 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437849 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437850 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437851 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437852 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 437853 | Geocore Services INC | Environmental Remediation, Injection | 30 | 0 | 2010 | — |
| 438491 | Geocore Services INC | Monitoring well/observation/piezometer | 50 | 0 | 2010 | — |
| 438511 | Geocore Services INC | Monitoring well/observation/piezometer | 32 | 0 | 2010 | — |
| 438512 | Geocore Services INC | Monitoring well/observation/piezometer | 39 | 0 | 2010 | — |
| 438513 | Geocore Services INC | Monitoring well/observation/piezometer | 43 | 0 | 2010 | — |
| 438514 | Geocore Services INC | Monitoring well/observation/piezometer | 35 | 0 | 2010 | — |
| 438515 | Geocore Services INC | Monitoring well/observation/piezometer | 47 | 0 | 2010 | — |
| 438520 | Geocore Services INC | Irrigation | 73 | 0 | 2010 | — |
| 438521 | Geocore Services INC | Irrigation | 73 | 0 | 2010 | — |
| 438532 | Geocore Services INC | Environmental Remediation, Injection | 14 | 0 | 2010 | — |
Contractors with a comparable record count
- Harp Well & Pump Service, INC 26,796
- Rosencrantz-bemis Enterprises, INC 12,889
- Kelly's Water Well Service, INC 9,072
- Miller Drilling 8,032
- Associated Environmental, INC 7,093
- Larsen and Associates, INC 6,122
- Clarke Well and Equipment, INC 5,814
- Jay C. Woofter Pump & Well, INC 5,415
- Geotechnical Services, INC 5,346
- Well Owner 5,075
- Chase Drilling 4,781