Monitoring well/observation/piezometer wells in Douglas County
1,315 of the 3,290 WWC-5 records in Douglas County — 40.0% — are recorded for monitoring well/observation/piezometer.
How this group compares
Douglas County holds 1.5% of the 85,904 monitoring well/observation/piezometer records in Kansas, while holding 1.0% of the register overall — so this use is over-represented here.
a use the record files under this heading.
| Measurement | Median | 90th percentile | Kansas median |
|---|---|---|---|
| Depth | 20 ft | 47 ft | 60 ft — shallower here (1,307 records, 99 %) |
| Static water level | 11.31 ft | 26.84 ft | 24 ft — lower here (880 records, 67 %) |
| Estimated yield | 10 gpm | 86 gpm | 25 gpm — lower here (33 records, 3 %) |
What stands out among these
The busiest contractor on these records is Larsen and Associates, INC, named on 271 of them (20.6%), ahead of Associated Environmental, INC (73) and Funkee Drilling Service (71). The oldest record here was completed in 1976 and the most recent in 2026, and the deepest well on file reaches 293 feet — a monitoring well/observation/piezometer well drilled by Kansas Geological Survey in 1985.
Plugging records — for monitoring well/observation/piezometer in Douglas County
484 of the 1,315 records for monitoring well/observation/piezometer in Douglas County carry a plugging report (36.8%), filed on form WWC-5P. The other 831 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 164 records here completed before 1995, that is exactly what a buyer checks. Why it matters and who pays.
Who drilled them
| Contractor | Records | Share |
|---|---|---|
| Larsen and Associates, INC | 271 | 20.6% |
| Associated Environmental, INC | 73 | 5.6% |
| Funkee Drilling Service | 71 | 5.4% |
| Larsen & Associates | 70 | 5.3% |
| Geotechnical Services, INC | 69 | 5.2% |
| Layne-christensen CO | 48 | 3.7% |
| Geocore Services INC | 47 | 3.6% |
| Quad State Services, INC | 42 | 3.2% |
| Max's Enterprises | 37 | 2.8% |
| Pratt Well Service, INC | 28 | 2.1% |
| Tom Patchen Pump & Well Drlg | 27 | 2.1% |
| Jb Environmental | 27 | 2.1% |
| Audie L. Thornburg Contract Dewatering, INC | 24 | 1.8% |
| Gsi Engineering, LLC | 22 | 1.7% |
| Jb Environmental Drilling | 21 | 1.6% |
| Coranco Great Plains, INC | 18 | 1.4% |
An unplugged well on land in Douglas County?
831 of the 1,315 records in Douglas County 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 |
|---|---|---|---|---|---|---|
| 1057201878 | Razek Environmental | Monitoring well/observation/piezometer | 12 | 0 | 2026 | — |
| 1057119522 | Larsen & Associates | Monitoring well/observation/piezometer | 20 | 0 | 2025 | — |
| 1056650537 | Razek Environmental | Monitoring well/observation/piezometer | 19.5 | 0 | 2025 | — |
| 1056657437 | Razek Environmental | Monitoring well/observation/piezometer | 19.5 | 0 | 2025 | — |
| 1056657446 | Razek Environmental | Monitoring well/observation/piezometer | 17 | 0 | 2025 | — |
| 1057051034 | Ues Exploration #529 | Monitoring well/observation/piezometer | 25 | 0 | 2025 | — |
| 1057051041 | Ues Exploration #529 | Monitoring well/observation/piezometer | 25 | 0 | 2025 | — |
| 1057051347 | Ues Exploration #529 | Monitoring well/observation/piezometer | 25 | 0 | 2025 | — |
| 1057087530 | Ues Exploration #529 | Monitoring well/observation/piezometer | 25 | 0 | 2025 | — |
| 1056863762 | Ues Exploration #531 | Monitoring well/observation/piezometer | 25 | 0 | 2025 | — |
| 1056863775 | Ues Exploration #531 | Monitoring well/observation/piezometer | 25 | 0 | 2025 | — |
| 1056863787 | Ues Exploration #531 | Monitoring well/observation/piezometer | 30 | 0 | 2025 | — |
| 1054730219 | Coranco Great Plains | Monitoring well/observation/piezometer | 20.5 | 0 | 2024 | — |
| 1054730228 | Coranco Great Plains | Monitoring well/observation/piezometer | 20.5 | 0 | 2024 | — |
| 1055785020 | Environmental Works, INC | Monitoring well/observation/piezometer | 19 | 0 | 2024 | — |
| 1055935460 | Environmental Works, INC | Monitoring well/observation/piezometer | 25 | 0 | 2024 | — |
| 1055935627 | Environmental Works, INC | Monitoring well/observation/piezometer | 25 | 0 | 2024 | — |
| 1055935643 | Environmental Works, INC | Monitoring well/observation/piezometer | 25 | 0 | 2024 | — |
| 1055935665 | Environmental Works, INC | Monitoring well/observation/piezometer | 16 | 0 | 2024 | — |
| 1056278949 | Environmental Works, INC | Monitoring well/observation/piezometer | 25 | 0 | 2024 | — |
| 1057160955 | Environmental Works, INC | Monitoring well/observation/piezometer | 12.5 | 0 | 2024 | — |
| 1055704531 | Gsi Engineering | Monitoring well/observation/piezometer | 60 | 0 | 2024 | — |
| 1056597297 | Larsen & Associates | Monitoring well/observation/piezometer | 20 | 0 | 2024 | — |
| 1056597307 | Larsen & Associates | Monitoring well/observation/piezometer | 35 | 0 | 2024 | — |
| 1056597539 | Larsen & Associates | Monitoring well/observation/piezometer | 20 | 0 | 2024 | — |
| 1056597549 | Larsen & Associates | Monitoring well/observation/piezometer | 34 | 0 | 2024 | — |
| 1056597560 | Larsen & Associates | Monitoring well/observation/piezometer | 33 | 0 | 2024 | — |
| 1056597596 | Larsen & Associates | Monitoring well/observation/piezometer | 30 | 0 | 2024 | — |
| 1056597608 | Larsen & Associates | Monitoring well/observation/piezometer | 20 | 0 | 2024 | — |
| 1056609843 | Larsen & Associates | Monitoring well/observation/piezometer | 35 | 0 | 2024 | — |
| 1056629995 | Larsen & Associates | Monitoring well/observation/piezometer | 20 | 0 | 2024 | — |
| 1056657572 | Larsen & Associates | Monitoring well/observation/piezometer | 32 | 0 | 2024 | — |
| 1056658063 | Larsen & Associates | Monitoring well/observation/piezometer | 32 | 0 | 2024 | — |
| 1054145204 | Razek Environmental | Monitoring well/observation/piezometer | 13 | 0 | 2024 | — |
| 556554 | Larsen & Associates | Monitoring well/observation/piezometer | 20 | 0 | 2022 | — |
| 556555 | Larsen & Associates | Monitoring well/observation/piezometer | 24 | 0 | 2022 | — |
| 556556 | Larsen & Associates | Monitoring well/observation/piezometer | 20.5 | 0 | 2022 | — |
| 556557 | Larsen & Associates | Monitoring well/observation/piezometer | 20 | 0 | 2022 | — |
| 556558 | Larsen & Associates | Monitoring well/observation/piezometer | 15.5 | 0 | 2022 | — |
| 556559 | Larsen & Associates | Monitoring well/observation/piezometer | 20.5 | 0 | 2022 | — |
| 557343 | Larsen & Associates | Monitoring well/observation/piezometer | 14.5 | 0 | 2022 | — |
| 557344 | Larsen & Associates | Monitoring well/observation/piezometer | 15 | 0 | 2022 | — |
| 557345 | Larsen & Associates | Monitoring well/observation/piezometer | 14.5 | 0 | 2022 | — |
| 557372 | Larsen & Associates | Monitoring well/observation/piezometer | 15 | 0 | 2022 | — |
| 557373 | Larsen & Associates | Monitoring well/observation/piezometer | 14.5 | 0 | 2022 | — |
| 557374 | Larsen & Associates | Monitoring well/observation/piezometer | 14 | 0 | 2022 | — |
| 557375 | Larsen & Associates | Monitoring well/observation/piezometer | 14.5 | 0 | 2022 | — |
| 558172 | Larsen & Associates | Monitoring well/observation/piezometer | 15 | 0 | 2022 | — |
| 550143 | Dakota Technologies Company, LLC | Monitoring well/observation/piezometer | 12.3 | 0 | 2021 | — |
| 550144 | Dakota Technologies Company, LLC | Monitoring well/observation/piezometer | 15.3 | 0 | 2021 | — |
| 541843 | Environmental Works, INC | Monitoring well/observation/piezometer | 43 | 0 | 2021 | — |
| 541844 | Environmental Works, INC | Monitoring well/observation/piezometer | 45 | 0 | 2021 | — |
| 541845 | Environmental Works, INC | Monitoring well/observation/piezometer | 47 | 0 | 2021 | — |
| 546804 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2021 | — |
| 546805 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 53 | 0 | 2021 | — |
| 546806 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2021 | — |
| 546807 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 53.5 | 0 | 2021 | — |
| 546808 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2021 | — |
| 546809 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 58.8 | 0 | 2021 | — |
| 546810 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2021 | — |
| 546811 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 59 | 0 | 2021 | — |
| 546812 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 55 | 0 | 2021 | — |
| 546813 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2021 | — |
| 546814 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 60 | 0 | 2021 | — |
| 546815 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2021 | — |
| 546816 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 49 | 0 | 2021 | — |
| 546817 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 20 | 0 | 2021 | — |
| 546818 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 59 | 0 | 2021 | — |
| 546819 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2021 | — |
| 546820 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 59 | 0 | 2021 | — |
| 546786 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 14 | 0 | 2021 | — |
| 546787 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 10 | 0 | 2021 | — |
| 546788 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 12 | 0 | 2021 | — |
| 546789 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 10.5 | 0 | 2021 | — |
| 546790 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 11 | 0 | 2021 | — |
| 547962 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 50 | 0 | 2021 | — |
| 547963 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 51 | 0 | 2021 | — |
| 541764 | Roberts Env Drlg | Monitoring well/observation/piezometer | 47 | 0 | 2021 | — |
| 541765 | Roberts Env Drlg | Monitoring well/observation/piezometer | 49 | 0 | 2021 | — |
| 541766 | Roberts Env Drlg | Monitoring well/observation/piezometer | 49 | 0 | 2021 | — |
| 541784 | Roberts Env Drlg | Monitoring well/observation/piezometer | 46 | 0 | 2021 | — |
| 541785 | Roberts Env Drlg | Monitoring well/observation/piezometer | 50 | 0 | 2021 | — |
| 547956 | Roberts Env Drlg | Monitoring well/observation/piezometer | 49 | 0 | 2021 | — |
| 547957 | Roberts Env Drlg | Monitoring well/observation/piezometer | 47 | 0 | 2021 | — |
| 547958 | Roberts Env Drlg | Monitoring well/observation/piezometer | 48 | 0 | 2021 | — |
| 547959 | Roberts Env Drlg | Monitoring well/observation/piezometer | 48 | 0 | 2021 | — |
| 547960 | Roberts Env Drlg | Monitoring well/observation/piezometer | 49 | 0 | 2021 | — |
| 547961 | Roberts Env Drlg | Monitoring well/observation/piezometer | 48 | 0 | 2021 | — |
| 541164 | Associated Environmental, INC | Monitoring well/observation/piezometer | 15 | 0 | 2020 | — |
| 541184 | Associated Environmental, INC | Monitoring well/observation/piezometer | 10 | 0 | 2020 | — |
| 541185 | Associated Environmental, INC | Monitoring well/observation/piezometer | 15 | 0 | 2020 | — |
| 541186 | Associated Environmental, INC | Monitoring well/observation/piezometer | 10 | 0 | 2020 | — |
| 541204 | Associated Environmental, INC | Monitoring well/observation/piezometer | 10 | 0 | 2020 | — |
| 541224 | Associated Environmental, INC | Monitoring well/observation/piezometer | 10 | 0 | 2020 | — |
| 528332 | Dakota Technologies Company, L.l.c | Monitoring well/observation/piezometer | 25 | 0 | 2020 | — |
| 531372 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2020 | — |
| 531373 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2020 | — |
| 531375 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2020 | — |
| 539984 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2020 | — |
| 539985 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2020 | — |
| 539986 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2020 | — |
| 539987 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 24 | 0 | 2020 | — |
| 540004 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 15.5 | 0 | 2020 | — |
| 540005 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 15.5 | 0 | 2020 | — |
| 540006 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 22.5 | 0 | 2020 | — |
| 540007 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2020 | — |
| 540008 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 29 | 0 | 2020 | — |
| 524945 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2019 | — |
| 524946 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 25 | 0 | 2019 | — |
| 529307 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2019 | — |
| 529308 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 24 | 0 | 2019 | — |
| 529309 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 24 | 0 | 2019 | — |
| 529310 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 24 | 0 | 2019 | — |
| 529311 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 19 | 0 | 2019 | — |
| 529312 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 19 | 0 | 2019 | — |
| 529313 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 14.5 | 0 | 2019 | — |
| 529314 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 18.5 | 0 | 2019 | — |
| 529315 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 15 | 0 | 2019 | — |
| 513663 | Associated Drilling, INC | Monitoring well/observation/piezometer | 51 | 80 | 2018 | — |
| 516121 | Dakota Technologies Company, L.l.c | Monitoring well/observation/piezometer | 20 | 0 | 2018 | — |
| 516123 | Dakota Technologies Company, L.l.c | Monitoring well/observation/piezometer | 20 | 0 | 2018 | — |
| 516124 | Dakota Technologies Company, L.l.c | Monitoring well/observation/piezometer | 20 | 0 | 2018 | — |
| 516129 | Dakota Technologies Company, L.l.c | Monitoring well/observation/piezometer | 20 | 0 | 2018 | — |
| 519809 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 20.2 | 0 | 2018 | — |
| 519810 | Gsi Engineering, LLC | Monitoring well/observation/piezometer | 20.2 | 0 | 2018 | — |
| 522411 | Kansas Geological Survey | Monitoring well/observation/piezometer | 70 | 0 | 2018 | — |
| 520731 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 10.5 | 0 | 2018 | — |
| 520735 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 11 | 0 | 2018 | — |
| 520737 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 12 | 0 | 2018 | — |
| 520740 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 9.75 | 0 | 2018 | — |
| 510493 | Dakota Technologies Company, L.l.c | Monitoring well/observation/piezometer | 27 | 0 | 2017 | — |
| 511959 | Kgs | Monitoring well/observation/piezometer | 66.5 | 0 | 2017 | — |
| 509651 | Cascade Drilling | Monitoring well/observation/piezometer | 34 | 0 | 2016 | — |
| 509662 | Cascade Drilling | Monitoring well/observation/piezometer | 33 | 0 | 2016 | — |
| 502083 | Jb Environmental | Monitoring well/observation/piezometer | 18 | 0 | 2016 | — |
| 502084 | Jb Environmental | Monitoring well/observation/piezometer | 26 | 0 | 2016 | — |
| 496087 | Cascade Drilling | Monitoring well/observation/piezometer | 30 | 1 | 2015 | — |
| 496088 | Cascade Drilling | Monitoring well/observation/piezometer | 32 | 0 | 2015 | — |
| 496089 | Cascade Drilling | Monitoring well/observation/piezometer | 32 | 0 | 2015 | — |
| 496092 | Cascade Drilling | Monitoring well/observation/piezometer | 35 | 1 | 2015 | — |
| 496093 | Cascade Drilling | Monitoring well/observation/piezometer | 32 | 1 | 2015 | — |
| 489240 | Jb Environmental | Monitoring well/observation/piezometer | 23 | 0 | 2015 | — |
| 489241 | Jb Environmental | Monitoring well/observation/piezometer | 23 | 0 | 2015 | — |
| 489242 | Jb Environmental | Monitoring well/observation/piezometer | 33 | 0 | 2015 | — |
| 489243 | Jb Environmental | Monitoring well/observation/piezometer | 23 | 0 | 2015 | — |
| 489244 | Jb Environmental | Monitoring well/observation/piezometer | 25 | 0 | 2015 | — |
| 494954 | Jb Environmental | Monitoring well/observation/piezometer | 20 | 0 | 2015 | — |
| 494955 | Jb Environmental | Monitoring well/observation/piezometer | 18 | 0 | 2015 | — |
| 494956 | Jb Environmental | Monitoring well/observation/piezometer | 20 | 0 | 2015 | — |
| 494957 | Jb Environmental | Monitoring well/observation/piezometer | 25 | 0 | 2015 | — |
| 494958 | Jb Environmental | Monitoring well/observation/piezometer | 25 | 0 | 2015 | — |
| 494959 | Jb Environmental | Monitoring well/observation/piezometer | 25 | 0 | 2015 | — |
| 487377 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 17.5 | 0 | 2015 | — |
| 487378 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 10.5 | 0 | 2015 | — |
| 489238 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 9.67 | 0 | 2015 | — |
| 489239 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 12.68 | 0 | 2015 | — |
| 489245 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 19.81 | 0 | 2015 | — |
| 489246 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20.05 | 0 | 2015 | — |
| 489247 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 19.93 | 0 | 2015 | — |
| 489248 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 29.99 | 0 | 2015 | — |
| 489249 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 29.82 | 0 | 2015 | — |
| 489250 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 16.72 | 0 | 2015 | — |
| 495051 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 23 | 0 | 2015 | — |
| 495052 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 22.71 | 0 | 2015 | — |
| 495053 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 22.85 | 0 | 2015 | — |
| 495054 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 21.25 | 0 | 2015 | — |
| 495055 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20.26 | 0 | 2015 | — |
| 495056 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 23.65 | 0 | 2015 | — |
| 492603 | Psa Environmental Science and Claim Center, INC | Monitoring well/observation/piezometer | 15 | 0 | 2015 | — |
| 492604 | Psa Environmental Science and Claim Center, INC | Monitoring well/observation/piezometer | 15 | 0 | 2015 | — |
| 492605 | Psa Environmental Science and Claim Center, INC | Monitoring well/observation/piezometer | 15 | 0 | 2015 | — |
| 492606 | Psa Environmental Science and Claim Center, INC | Monitoring well/observation/piezometer | 22 | 0 | 2015 | — |
| 492608 | Psa Environmental Science and Claim Center, INC | Monitoring well/observation/piezometer | 15 | 0 | 2015 | — |
| 492609 | Psa Environmental Science and Claim Center, INC | Monitoring well/observation/piezometer | 22 | 0 | 2015 | — |
| 489638 | Razek Environmental, LLC | Monitoring well/observation/piezometer | 9 | 0 | 2015 | — |
| 489639 | Razek Environmental, LLC | Monitoring well/observation/piezometer | 15 | 0 | 2015 | — |
| 490667 | Terracon Consultants, INC | Monitoring well/observation/piezometer | 50 | 0 | 2015 | — |
| 490668 | Terracon Consultants, INC | Monitoring well/observation/piezometer | 47 | 0 | 2015 | — |
| 490669 | Terracon Consultants, INC | Monitoring well/observation/piezometer | 50 | 0 | 2015 | — |
| 490671 | Terracon Consultants, INC | Monitoring well/observation/piezometer | 50 | 0 | 2015 | — |
| 490672 | Terracon Consultants, INC | Monitoring well/observation/piezometer | 50 | 0 | 2015 | — |
| 490673 | Terracon Consultants, INC | Monitoring well/observation/piezometer | 47 | 0 | 2015 | — |
| 490674 | Terracon Consultants, INC | Monitoring well/observation/piezometer | 77 | 0 | 2015 | — |
| 483520 | Associated Environmental, INC | Monitoring well/observation/piezometer | 20 | 0 | 2014 | — |
| 483521 | Associated Environmental, INC | Monitoring well/observation/piezometer | 20 | 0 | 2014 | — |
| 483522 | Associated Environmental, INC | Monitoring well/observation/piezometer | 20 | 0 | 2014 | — |
| 483523 | Associated Environmental, INC | Monitoring well/observation/piezometer | 20 | 0 | 2014 | — |
| 483524 | Associated Environmental, INC | Monitoring well/observation/piezometer | 20 | 0 | 2014 | — |
| 476083 | Jb Environmental | Monitoring well/observation/piezometer | 45 | 0 | 2014 | — |
| 496246 | Jb Environmental | Monitoring well/observation/piezometer | 28 | 0 | 2014 | — |
| 496247 | Jb Environmental | Monitoring well/observation/piezometer | 50 | 0 | 2014 | — |
| 496248 | Jb Environmental | Monitoring well/observation/piezometer | 33.5 | 0 | 2014 | — |
| 483787 | Psa Environmental Science and Claim Center, INC | Monitoring well/observation/piezometer | 25 | 0 | 2014 | — |
| 483788 | Psa Environmental Science and Claim Center, INC | Monitoring well/observation/piezometer | 20 | 0 | 2014 | — |
| 472638 | Coranco Great Plains, INC | Monitoring well/observation/piezometer | 15 | 0 | 2013 | — |
| 472643 | Coranco Great Plains, INC | Monitoring well/observation/piezometer | 15 | 0 | 2013 | — |
| 472646 | Coranco Great Plains, INC | Monitoring well/observation/piezometer | 15 | 0 | 2013 | — |
| 472648 | Coranco Great Plains, INC | Monitoring well/observation/piezometer | 15 | 0 | 2013 | — |
| 465028 | Jb Environmental | Monitoring well/observation/piezometer | 52 | 0 | 2013 | — |
| 465030 | Jb Environmental | Monitoring well/observation/piezometer | 60 | 20 | 2013 | — |
| 465031 | Jb Environmental | Monitoring well/observation/piezometer | 15 | 0 | 2013 | — |
| 465032 | Jb Environmental | Monitoring well/observation/piezometer | 52 | 0 | 2013 | — |
| 470608 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 25 | 0 | 2013 | — |
| 470610 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 25 | 0 | 2013 | — |
| 467177 | Razek Environmental, LLC | Monitoring well/observation/piezometer | 40 | 0 | 2013 | — |
| 467178 | Razek Environmental, LLC | Monitoring well/observation/piezometer | 69 | 0 | 2013 | — |
| 467179 | Razek Environmental, LLC | Monitoring well/observation/piezometer | 40 | 0 | 2013 | — |
| 467180 | Razek Environmental, LLC | Monitoring well/observation/piezometer | 40 | 0 | 2013 | — |
| 467181 | Razek Environmental, LLC | Monitoring well/observation/piezometer | 48 | 0 | 2013 | — |
| 459391 | Jb Environmental | Monitoring well/observation/piezometer | 25 | 0 | 2012 | — |
| 459392 | Jb Environmental | Monitoring well/observation/piezometer | 24 | 0 | 2012 | — |
| 459393 | Jb Environmental | Monitoring well/observation/piezometer | 25 | 0 | 2012 | — |
| 445413 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 15 | 0 | 2011 | — |
| 445414 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 15 | 0 | 2011 | — |
| 445415 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 15 | 0 | 2011 | — |
| 434374 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 434376 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 434377 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 434378 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 12.5 | 0 | 2010 | — |
| 434379 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 434380 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 434382 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 434385 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 12.5 | 0 | 2010 | — |
| 440678 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 440679 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 440680 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 440681 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 443058 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 13 | 0 | 2010 | — |
| 424339 | Geocore Services INC | Monitoring well/observation/piezometer | 20 | 0 | 2009 | — |
| 424340 | Geocore Services INC | Monitoring well/observation/piezometer | 20 | 0 | 2009 | — |
| 426321 | Geocore Services INC | Monitoring well/observation/piezometer | 12 | 0 | 2009 | — |
| 426322 | Geocore Services INC | Monitoring well/observation/piezometer | 13 | 0 | 2009 | — |
| 426324 | Geocore Services INC | Monitoring well/observation/piezometer | 14 | 0 | 2009 | — |
| 426325 | Geocore Services INC | Monitoring well/observation/piezometer | 15 | 0 | 2009 | — |
| 425443 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 30 | 0 | 2009 | — |
| 425444 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 25 | 0 | 2009 | — |
| 425445 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2009 | — |
| 413050 | Associated Drilling, INC | Monitoring well/observation/piezometer | 142 | 86 | 2008 | — |
| 415688 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 20 | 0 | 2008 | — |
| 417042 | Larsen and Associates, INC | Monitoring well/observation/piezometer | 14.5 | 0 | 2008 | — |
Part of a bigger picture: all 3,290 records in Douglas County, and every monitoring well/observation/piezometer record in Kansas.
Other groups of a similar size
- Domestic — Finney 1,419
- Domestic — Riley 1,377
- Domestic — Harvey 1,352
- Domestic — Kingman 1,351
- Monitoring well/observation/piezometer — Finney 1,327
- Domestic — Leavenworth 1,322
- Monitoring well/observation/piezometer — Riley 1,299
- Domestic — Stafford 1,279
- Irrigation — Sedgwick 1,277
- Domestic, Lawn and Garden — Ellis 1,276
- Domestic — Saline 1,266