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Gas Quality / Gas Quality By Date

Date Requested: Mar 21 2023 4:16 PM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


03/21/2023	1015.221	0.206	2.935	0.590	92.995	3.545	0.255	0.014	0.030	0.005	0.006
03/20/2023	1019.059	0.223	2.969	0.593	92.559	3.812	0.326	0.024	0.051	0.011	0.012
03/19/2023	1029.153	0.307	2.541	0.596	92.363	4.123	0.479	0.043	0.091	0.018	0.020
03/18/2023	1034.535	0.350	2.427	0.599	91.968	4.475	0.564	0.049	0.108	0.022	0.023
03/17/2023	1032.760	0.284	2.847	0.601	91.544	4.435	0.637	0.054	0.125	0.025	0.027
03/16/2023	1036.455	0.321	2.809	0.604	91.122	4.807	0.685	0.056	0.128	0.024	0.027
03/15/2023	1030.695	0.311	2.636	0.598	91.915	4.468	0.494	0.040	0.086	0.017	0.018
03/14/2023	1039.148	0.405	2.107	0.599	91.851	4.935	0.527	0.042	0.087	0.017	0.017
03/13/2023	1041.734	0.438	2.215	0.603	91.348	5.177	0.620	0.048	0.100	0.019	0.020
03/12/2023	1037.264	0.395	2.557	0.603	91.258	4.964	0.618	0.047	0.102	0.019	0.021
03/11/2023	1031.290	0.336	2.725	0.600	91.645	4.576	0.536	0.039	0.088	0.017	0.019
03/10/2023	1027.730	0.286	2.956	0.599	91.731	4.299	0.525	0.043	0.097	0.019	0.022
03/09/2023	1030.509	0.287	2.782	0.599	91.860	4.287	0.554	0.049	0.108	0.022	0.025
03/08/2023	1026.165	0.269	2.757	0.596	92.340	3.964	0.483	0.042	0.094	0.018	0.020
03/07/2023	1026.413	0.204	3.111	0.599	91.954	3.849	0.607	0.060	0.139	0.027	0.029
03/06/2023	1034.004	0.365	2.697	0.602	91.408	4.723	0.596	0.046	0.104	0.019	0.021
03/05/2023	1030.590	0.237	3.023	0.601	91.574	4.248	0.653	0.057	0.133	0.025	0.028
03/04/2023	1026.726	0.330	2.661	0.596	92.210	4.218	0.435	0.033	0.071	0.014	0.015
03/03/2023	1017.344	0.213	2.765	0.589	93.044	3.697	0.224	0.014	0.026	0.005	0.005
03/02/2023	1015.843	0.249	2.610	0.587	93.478	3.414	0.196	0.013	0.025	0.005	0.005
03/01/2023	1018.133	0.226	2.555	0.588	93.355	3.611	0.209	0.011	0.020	0.004	0.004
02/28/2023	1024.077	0.295	2.376	0.591	92.993	3.974	0.284	0.019	0.034	0.007	0.007
02/27/2023	1040.412	0.515	1.855	0.599	91.701	5.439	0.403	0.023	0.039	0.007	0.007
02/26/2023	1028.708	0.349	2.430	0.595	92.247	4.523	0.360	0.021	0.041	0.008	0.008
02/25/2023	1058.279	0.635	2.252	0.617	88.225	8.320	0.495	0.020	0.037	0.005	0.005
02/24/2023	1043.908	0.499	2.333	0.606	90.260	6.349	0.456	0.025	0.048	0.009	0.009
02/23/2023	1027.249	0.364	2.410	0.594	92.406	4.400	0.334	0.022	0.040	0.008	0.008
02/22/2023	1020.464	0.279	2.594	0.591	92.893	3.933	0.247	0.014	0.025	0.005	0.005
02/21/2023	1027.325	0.300	2.352	0.593	92.603	4.369	0.313	0.016	0.029	0.005	0.005
02/20/2023	1022.106	0.240	2.811	0.593	92.443	4.085	0.331	0.020	0.043	0.008	0.008
02/19/2023	1025.495	0.307	2.572	0.594	92.423	4.251	0.351	0.022	0.046	0.008	0.009
02/18/2023	1021.917	0.270	2.614	0.592	92.836	3.869	0.320	0.021	0.046	0.008	0.009
02/17/2023	1017.508	0.195	2.832	0.590	93.059	3.521	0.298	0.022	0.048	0.009	0.009
02/16/2023	1017.154	0.160	2.985	0.591	92.902	3.518	0.323	0.027	0.058	0.011	0.011
02/15/2023	1021.928	0.234	2.711	0.592	92.822	3.737	0.366	0.030	0.068	0.012	0.012
02/14/2023	1021.119	0.214	2.932	0.594	92.492	3.831	0.401	0.032	0.070	0.011	0.011
02/13/2023	1021.953	0.222	2.757	0.592	92.690	3.863	0.354	0.029	0.063	0.009	0.009
02/12/2023	1014.380	0.165	2.960	0.589	93.170	3.370	0.246	0.022	0.048	0.008	0.007
02/11/2023	1015.237	0.184	2.811	0.588	93.220	3.546	0.193	0.011	0.021	0.005	0.004
02/10/2023	1017.664	0.213	2.753	0.590	92.993	3.782	0.210	0.012	0.022	0.005	0.004
02/09/2023	1018.707	0.198	2.781	0.590	92.902	3.810	0.247	0.014	0.029	0.006	0.006
02/08/2023	1016.916	0.177	2.812	0.589	93.030	3.726	0.210	0.012	0.022	0.004	0.004
02/07/2023	1020.606	0.215	2.767	0.592	92.666	4.018	0.274	0.014	0.028	0.005	0.005
02/06/2023	1024.568	0.259	2.665	0.594	92.363	4.324	0.313	0.018	0.034	0.007	0.007
02/05/2023	1028.735	0.251	2.649	0.596	92.130	4.431	0.402	0.030	0.057	0.013	0.015
02/04/2023	1042.246	0.444	2.293	0.604	90.665	6.062	0.445	0.023	0.043	0.008	0.008
02/03/2023	1022.309	0.210	2.762	0.593	92.598	4.008	0.332	0.020	0.040	0.008	0.009
02/02/2023	1021.893	0.211	2.735	0.592	92.672	3.986	0.319	0.017	0.035	0.007	0.007
02/01/2023	1036.054	0.358	2.413	0.600	91.197	5.634	0.343	0.015	0.027	0.005	0.004
01/31/2023	1039.820	0.371	2.407	0.602	90.721	6.077	0.365	0.017	0.030	0.005	0.005
01/30/2023	1023.197	0.212	2.621	0.592	92.674	4.158	0.274	0.015	0.029	0.006	0.005
01/29/2023	1025.071	0.166	2.729	0.593	92.351	4.358	0.331	0.016	0.030	0.006	0.006
01/28/2023	1025.949	0.156	2.573	0.592	92.627	4.229	0.356	0.016	0.028	0.005	0.004
01/27/2023	1025.024	0.227	2.369	0.590	92.994	4.076	0.271	0.015	0.030	0.006	0.006
01/26/2023	1028.515	0.287	2.275	0.593	92.533	4.622	0.242	0.011	0.019	0.004	0.003
01/25/2023	1021.099	0.195	2.552	0.589	93.055	3.930	0.227	0.011	0.019	0.004	0.004
01/24/2023	1022.892	0.183	2.522	0.590	93.039	3.902	0.281	0.020	0.038	0.006	0.006
01/23/2023	1021.026	0.172	2.526	0.589	93.197	3.813	0.249	0.012	0.021	0.004	0.003
01/22/2023	1023.644	0.224	2.215	0.588	93.421	3.877	0.228	0.010	0.017	0.003	0.003
01/21/2023	1025.863	0.266	2.088	0.589	93.358	4.004	0.244	0.011	0.019	0.003	0.003
01/20/2023	1026.738	0.306	2.174	0.591	92.989	4.217	0.268	0.012	0.021	0.004	0.004
01/19/2023	1031.624	0.381	1.925	0.592	92.807	4.529	0.307	0.014	0.024	0.004	0.004
01/18/2023	1038.704	0.473	1.832	0.597	92.005	5.233	0.395	0.017	0.030	0.005	0.005
01/17/2023	1027.340	0.347	2.132	0.591	92.893	4.330	0.257	0.011	0.020	0.004	0.003
01/16/2023	1019.815	0.213	2.487	0.588	93.322	3.704	0.241	0.009	0.018	0.002	0.002
01/15/2023	1023.802	0.199	2.513	0.591	92.890	4.024	0.326	0.014	0.025	0.003	0.003
01/14/2023	1032.329	0.279	2.247	0.595	92.424	4.501	0.465	0.024	0.047	0.005	0.005
01/13/2023	1028.679	0.264	2.426	0.594	92.523	4.248	0.447	0.024	0.050	0.007	0.006
01/12/2023	1021.981	0.231	2.483	0.590	93.160	3.752	0.304	0.017	0.033	0.006	0.006
01/11/2023	1029.618	0.279	2.350	0.594	92.432	4.501	0.366	0.018	0.035	0.006	0.006
01/10/2023	1026.049	0.249	2.512	0.593	92.529	4.317	0.330	0.015	0.030	0.005	0.005
01/09/2023	1026.578	0.249	2.399	0.592	92.738	4.203	0.347	0.017	0.032	0.005	0.005
01/08/2023	1025.348	0.240	2.323	0.590	92.987	4.123	0.281	0.013	0.023	0.004	0.003
01/07/2023	1028.329	0.294	2.094	0.591	92.990	4.313	0.264	0.013	0.022	0.004	0.003
01/06/2023	1026.547	0.265	2.236	0.591	92.987	4.186	0.272	0.015	0.026	0.005	0.005
01/05/2023	1030.199	0.340	2.044	0.592	92.810	4.453	0.298	0.016	0.027	0.005	0.004
01/04/2023	1022.174	0.202	2.266	0.587	93.552	3.719	0.216	0.012	0.022	0.004	0.004
01/03/2023	1035.790	0.353	2.113	0.597	92.042	5.002	0.421	0.019	0.033	0.006	0.005
01/02/2023	1036.423	0.349	2.141	0.597	91.897	5.146	0.391	0.020	0.038	0.006	0.006
01/01/2023	1031.776	0.252	2.421	0.596	92.014	4.903	0.339	0.018	0.034	0.006	0.006
12/31/2022	1032.444	0.193	2.554	0.596	91.788	5.021	0.374	0.018	0.035	0.006	0.006
12/30/2022	1038.357	0.210	2.194	0.597	91.882	5.216	0.421	0.020	0.038	0.006	0.007
12/29/2022	1036.342	0.293	2.542	0.600	91.357	5.165	0.512	0.031	0.066	0.011	0.011
12/28/2022	1029.861	0.284	2.745	0.598	91.692	4.691	0.466	0.027	0.059	0.010	0.011
12/27/2022	1027.013	0.308	2.654	0.596	92.071	4.485	0.388	0.022	0.042	0.008	0.009
12/26/2022	1031.873	0.315	2.494	0.597	91.794	4.917	0.387	0.022	0.044	0.008	0.009
12/25/2022	1038.239	0.364	2.394	0.601	91.053	5.713	0.397	0.020	0.038	0.006	0.007
12/24/2022	1055.840	0.538	1.959	0.611	89.440	7.500	0.490	0.022	0.035	0.005	0.005
12/23/2022	1059.478	0.572	1.954	0.613	88.851	8.098	0.459	0.019	0.032	0.005	0.005
12/22/2022	1047.063	0.449	2.176	0.606	90.223	6.666	0.407	0.021	0.037	0.007	0.007
12/21/2022	1050.684	0.471	2.224	0.609	89.659	7.101	0.455	0.024	0.043	0.008	0.008
12/20/2022	1028.201	0.240	2.437	0.593	92.531	4.349	0.353	0.023	0.041	0.008	0.009
12/19/2022	1024.563	0.201	2.484	0.591	92.942	3.967	0.316	0.022	0.046	0.008	0.009
12/18/2022	1018.200	0.176	2.770	0.589	93.034	3.702	0.262	0.014	0.027	0.005	0.005